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2001-6850 GRecording requested by City of Encinitas When recorded mail to: City Clerk City of Encinitas 505 S h 0 i DOC # LO00O- 0040030 JAN 167 2002 4:25 PM OFFICIAL RECORDS SAN DIEGO COLWY RECORDER'S OFFICE. GREGORY J. SMITH, COUNTY RECORDER FEES: 0.00 OC: NA PACE ABOVE FOR RECORDER'S USE ONLY U GRANT OF OPEN SPACE /HABITAT PRESERVATION EASEMENT Assessor's Parcpt -,, No. 257500 -02,03 Project No.: 94 -066 TM W. 0. No.: 6850 -G ENCINITAS TOWN CENTER ASSOCIATES II, LLC hereinafter called GRANTOR(S) do(es) hereby grant, convey and dedicate to the CITY OF ENCINITAS, State of California, hereinafter called GRANTEE, (A) A perpetual easement for OPEN SPACE purposes over, upon, across and under the Subject Land, as described in Exhibit "A" attached hereto, and no building, structure or other thing whatsoever shall be constructed, erected, placed or maintained on the Subject Land excepting those existing facilities, and drainage appurtenances. (B) The perpetual right, but not the obligation to enter upon the Subject Land and remove any buildings, structures or other things whatsoever constructed, erected, placed or maintained on the Subject Land contrary to any term, covenant or condition of this easement and to do any work necessary to eliminate the effects of any excavation or placement of sand, soil, rock or gravel or any other material done or placed on the Subject Land contrary to any term, covenant or conditions of this easement. GRANTOR covenants and agrees for himself and his successors and assigns as follows: (A) That he shall not erect, construct, place or maintain, or permit the erection, construction, placement or maintenance of any building or structure or other thing whatsoever on the Subject Land other than such buildings, structures and other things as may be permitted pursuant to the zoning ordinance of the City of Encinitas (B) That he shall not use the Subject Land for any purpose except as OPEN SPACE purposes. Cov94- 066OPEN SPACE out Vulcan Avenue Encinitas, CA 92024 II� NFq FOR THE BENEFIT OF THE CITY _ OF ENCINITAS i DOC # LO00O- 0040030 JAN 167 2002 4:25 PM OFFICIAL RECORDS SAN DIEGO COLWY RECORDER'S OFFICE. GREGORY J. SMITH, COUNTY RECORDER FEES: 0.00 OC: NA PACE ABOVE FOR RECORDER'S USE ONLY U GRANT OF OPEN SPACE /HABITAT PRESERVATION EASEMENT Assessor's Parcpt -,, No. 257500 -02,03 Project No.: 94 -066 TM W. 0. No.: 6850 -G ENCINITAS TOWN CENTER ASSOCIATES II, LLC hereinafter called GRANTOR(S) do(es) hereby grant, convey and dedicate to the CITY OF ENCINITAS, State of California, hereinafter called GRANTEE, (A) A perpetual easement for OPEN SPACE purposes over, upon, across and under the Subject Land, as described in Exhibit "A" attached hereto, and no building, structure or other thing whatsoever shall be constructed, erected, placed or maintained on the Subject Land excepting those existing facilities, and drainage appurtenances. (B) The perpetual right, but not the obligation to enter upon the Subject Land and remove any buildings, structures or other things whatsoever constructed, erected, placed or maintained on the Subject Land contrary to any term, covenant or condition of this easement and to do any work necessary to eliminate the effects of any excavation or placement of sand, soil, rock or gravel or any other material done or placed on the Subject Land contrary to any term, covenant or conditions of this easement. GRANTOR covenants and agrees for himself and his successors and assigns as follows: (A) That he shall not erect, construct, place or maintain, or permit the erection, construction, placement or maintenance of any building or structure or other thing whatsoever on the Subject Land other than such buildings, structures and other things as may be permitted pursuant to the zoning ordinance of the City of Encinitas (B) That he shall not use the Subject Land for any purpose except as OPEN SPACE purposes. Cov94- 066OPEN SPACE (C) That he shall not excavate or grade or permit any excavating or grading to be done, or place or allow to be placed any sand, soil, rock, gravel or other material whatsoever on the Subject Land without the written permission of the City or its successors or assigns: provided, however, that Grantor may excavate, grade or place sand, soil, rock gravel or other material on the Subject Land as may be permitted by special use permit issued pursuant to the zoning ordinance of the City of Encinitas. (D) That this Open Space Easement shall preclude vegetation removal or additions with the following exceptions: brush clearing for fire protection purposes shall be permitted upon written order by the appropriate fire fighting or fire protection agencies, and the removal of hazardous substances or conditions or diseased plants or trees. (E) That the terms, covenants and conditions set forth herein may be specifically enforced or enjoined by proceedings in the Superior Court of the State of California. The grant of this easement and its acceptance by the City of Encinitas shall not authorize the public or any members thereof to use or enter upon all or any portion of the Subject Land, except any public trail easement granted to and accepted by the City of Encinitas. The granting of this easement is subject to the conditions of the easements granted on Map 13258 recorded in the office of the County Recorder of San Diego County on November 7, 1995. It being understood that the purpose of this easement is solely to restrict the uses to which the Subject Land may be put. This easement shall bind the Grantor and his successors and assigns Dated this /7 day of �i C��l�`l, 2001 ENCINITAS TOWN CENTER ASSOCIATES II, LLC. By ZRP ENCINITAS, LLC By: ZELMAN RETAIL PARTNERS, INC. LOW cov3908 Ben Reili President Signature of Grantor's to be notarized. Attach the appropriate acknowledgements. CALIFORNIA ALL- PURPOSE ACKNOWLEDGMENT Slate of California /J f County of (rte ¢/ ss. On l-421 , Vero Personally appeared u SANDRA L GARAY Commission X 1269425 Los A gc es County .vr Co-m. Expt•es Jul 1,2004 ❑ proved to me on the basis of satisfactory evidence to be the personof whose name,(e7 islaw• subscribed to the within instrument and acknowledged to me that heleheAhey executed the same in hisiheNtheir authorized capacity(ies), and that by his4wdtheir signatureVon the instrument the persort(61 or the entity upon behalf of which the personX acted, executed the instrument. WITNE my hand and official seal. <e wv rwwr ser wow•. sivuw a nw wet OPTIONAL tfre ^',/°^nation tretow rrot nsquved by law, if may grove valuable 'o persona retying on fire rrd could prevent rieudufant removal art readachmem oI this form to another document. Description o �cched D7p9cum §nt /q Title Or Type of Doesnnerim, A6 ,4/1 / ACA Document Date: Signer(s) Other Than Named Above: Capaclty{i"s Claimed by Signer Signer's Name: __ CJ jII +dividual Q'Corporate OBicer — Title(s): FA Part>inFact ted L1 eral 17 AttorO TrusO Guaery alor C Othe Is Representing: Pages_ Top r rvenenai Notary nssocianon • ssw a som wm.. Po. en. tan • enaiswene, en 913 137 +02 woe No 59w nenroe.: Call TM-Free 1 BOO-fliP 6027 This is to certify that the interest in real property conveyed by deed or grant to the City of Encinitas, a Municipal Corporation, is hereby accepted by the undersigned agent on behalf of the City Council of the City of Encinitas pursuant to authority conferred by Resolution of the City Council of the City of Encinitas adopted on November 9, 1994 and the grantee consents to recordation thereof by its duly authorized officer. Dated: By:— Leroy Bodas Director of Engineering Services City of Encinitas Notarization not required cov3908 -iIBIT A (LEGAL DESCRIPTION) SHEET 1 OF 1 OPEN SPACE EASEMENT Those portions of Lots 2 and 3 of Amended Map of Encinitas Map No. 13258, City of Encinitas Tract No. 94 -066, Units I, II and III, In the City of Encinitas, County of San Diego, State of Califomia, according to Map thereof No. 13333, filed in the Office of the County Recorder of San Diego County, June 3, 1996, described as follows: Beginning at the Northeast corner of said Lot 2; thence along the Easterly line of said Lot 2 the following courses: South 34 °55'02" East 101.47 feet; North 75 °41'25" East 31.51feet; South 25 °48'52" East 89.84 feet; South 10 °05'58" East 57.62 feel; South 27 °05'21" West 183.13 feet to the Southerly line of said Lot 2; thence along said Southerly line North 90 °00'00" West 92.44 feet to the Northeast comer of said Lot 3; thence leaving said Southerly line of Lot 2 along the Easterly line of said Lot 3 South 0 °00'00" East 428.61 feet to a point on the Northerly Right of Way line of Leucadia Boulevard as shown on said Amended Map No. 13258, said point also being the beginning of a non - tangent curve concave Northerly having a radius of 1332.00 feet and to which beginning a radial line bears South 14 007'34" West; thence along said Northerly Right of Way line westerly 114.37 feet along said non - tangent curve through a central angle of 4 °55'10 "; thence leaving said Northerly Right of Way line North 11 019'02" East 44.77 feet; thence North 1 007'23" West 75.84 feet; thence North 7 042'34" West 30.74 feet; thence North 1 °07'23" West 80.00 feet to the beginning of a non - tangent curve concave Northeasterly having a radius of 150.00 feet, and to which beginning a radial line bears South 67 °00'23" West; thence Northerly 110.06 feet along said curve through a central angle of 42 °02'21 "; thence North 19 °02'44" East 46.61 feet; thence North 1 °41'36" West 85.11 feet; thence North 88 018'24" East 146.59 feet to the beginning of a non- tangent curve concave Northwesterly having a radius of 62.00 feet, and to which beginning a radial line bears South 41 "38'22" East; thence Northeasterly 21.39 feet along said curve through a central angle of 19 °46'06'; thence North 28 °35'33" East 36.95 feet to the beginning of a curve concave Westerly having a radius of 27.00 feet; thence Northerly 21.56 feet along said curve through a central angle of 45 °45'41'; thence North 17 010'09" West 107.12 feet to the beginning of a curve concave Southwesterly having a radius of 32.00 feet; thence Northwesterly 11.86 feet along said curve through a central angle of 21 013'46 "; thence North 38 023'55" West 147.40 feet to the Northerly line of said Lot 2; thence along said Northerly tine North 88 °18'24" East 86.13 feet to the Point of Beginning. As shown on Exhibit "B" attached hereto and by this reference made a part hereof. E� LAND 3VR YMICAr O ro BRIAN K. MICK LSON, L.S. # 7320 Exp. 06/30/05 MY LICENSE EXPIRES JUNE 30, 2005 sr No- 7320 \�. 9TE CF CA0 3D EXHIBIT B (SKETCH TO ACCOMPANY LEGAL DESCRIPTION) OPEN SPACE EASEMENT 3 OFF -J\J POINT OF BEGINNING SPACE OPEN SPACE EASEMENT (NORTHEAST CORNER LOT Z MAP NO. 13333) (N 88'18'24' E 207,47) 8613' ri y 0 cl / I Z +� \ A= 21'13'48' �' —7i 13 R= 32.00' Z tq L= 11.98' o� O W Y W � � o OPEN SPACE EASEMENT ` Z T i . o Y W D �A= 46'4541• R =27.00' \ \S, L =21.58' 4 � C) o \ ry0 lb - - F- — N 88.18'24= E 148.59' — � A- 19.48'06' w / � R= 82.00' / L= 21.39' �/ 1 I m / SPACE (N 90'004') E) .44') (92 ! /. s v NOTE: DIMENSIONSIDATA IN (PARENTHESES) A= 42'0221• �z' g 1 ARE RECORD PER MAP NO. 13333 R= 150.00' z 13} L=110.06'/ OPEN SPACE EASEMENT II (CONTINUED ON SHEET 2 OF 2) T - 121.29' _1 C------------- -�� SPACE - - - - -- \ °o a WWIDEPEN SPACE EASEMENT FOR \'�.� I WILDLIFE CORRIDOR PURPOSES GRANTED \9a `' 14 75 A1.25' Ei 5 co c) TO THE CITY OF ENCINITAS \ (31 ry a! w I PER MAP NO. 13333 \ ri y 0 cl / I Z +� \ A= 21'13'48' �' —7i 13 R= 32.00' Z tq L= 11.98' o� O W Y W � � o OPEN SPACE EASEMENT ` Z T i . o Y W D �A= 46'4541• R =27.00' \ \S, L =21.58' 4 � C) o \ ry0 lb - - F- — N 88.18'24= E 148.59' — � A- 19.48'06' w / � R= 82.00' / L= 21.39' �/ 1 I m / SPACE (N 90'004') E) .44') (92 ! /. s v NOTE: DIMENSIONSIDATA IN (PARENTHESES) A= 42'0221• �z' g 1 ARE RECORD PER MAP NO. 13333 R= 150.00' z 13} L=110.06'/ OPEN SPACE EASEMENT II (CONTINUED ON SHEET 2 OF 2) T EXHIBIT B (SKETCH TO ACCOMPANY LEGAL DESCRIPTION) OPEN SPACE EASEMENT 0 N N # W N Z J � Z O W � a U w W V z Y W _ ^! a J M2 a r 0 g Z Jr' O f I oI� OPEN SPACE EASEMENT S I (CONTINUED ON SHEET 7 OF 2) —Zi- -- (N 90- DO'00- W) I j (92.44') E4 a 1 � 2 1 yNgd, A Q U K J 4 a F° / NOTE: o o DIMENSIONSJDATE IN (PARENTHESES) z ` Z Z ARE RECORD PER MAP NO. 13333. / W C � _ �cq o� g0 q \ qRO / I � /y N O c k, ry � / (R �q'Sg• � z 332_0101% /l Gmtmhmal and Enwonmental Soences Consunants PHASE I ENVIRONMENTAL SITE ASSESSMENT ENCINITAS RANCH ENCINITAS, CALIFORNIA PREPARED FOR: Curtis Scott Englehom and Associates P. O. Box 458 Cardiff By The Sea, California Attention: Mr. Curtis Scott Englehom PREPARED BY: Ninyo & Moore Environmental Sciences Consultants 6150 Lusk Boulevard, Suite B -200 San Diego, California 92121 (619) 457 -0400 August 27, 1992 Project No. 102422-02 10225 flames Canyon Road . Suire A-1 12 . San Diego. California 92121 . Phone (619) 457 -0400 . Fax (619) 558 -1236 . San Diego . Irvine Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 TABLE OF CONTENTS 3.0 OPERATING PERMITS ............. ............................... 15 4.0 SUMMARY OF RWQCB AND HMMD FILE REVIEW ..................... 16 5.0 CONCLUSIONS AND RECOMMENDATIONS .......................... 17 6.0 LIIvITTATIONS .................... ............................... 18 7.0 REFERENCES .................... ............................... 19 0 N Figgres Figure 1 - Site Location Map Figure 2 - 1991 Aerial Photograph Figure 3 - Locations of Environmental Concerns iJ Apvendices ' Appendix A - Environmental Record Search Appendix B - Regulatory Review and Supporting Data i Paee EXECUTIVE SUMMARY ................ ............................... 1 1.0 SITE DESCRIPTION ......................................... I..... 3 1.1 Potential Environmental Concerns . ............................... 3 1.1.1 Pesticide and Herbicide Usage ............................ 1.1.2 Lagoons 3 1.1.3 Underground Storage Tanks and Contaminated Soil Stockpile .... 6 ' 1.1.4 Plant Refuse Stockpile Area ............................... 1.1.5 Vehicle Maintenance and Chemical Storage Facilities 8 8 12 Historical Land Use ............ ............................... 8 ' 2.0 REGULATORY RECORDS REVIEW .... ............................... 9 2.1 Federal ..................... ............................... 10 2.2 State of California ............................................ 11 2.3 Regional .................... ............................... 13 3.0 OPERATING PERMITS ............. ............................... 15 4.0 SUMMARY OF RWQCB AND HMMD FILE REVIEW ..................... 16 5.0 CONCLUSIONS AND RECOMMENDATIONS .......................... 17 6.0 LIIvITTATIONS .................... ............................... 18 7.0 REFERENCES .................... ............................... 19 0 N Figgres Figure 1 - Site Location Map Figure 2 - 1991 Aerial Photograph Figure 3 - Locations of Environmental Concerns iJ Apvendices ' Appendix A - Environmental Record Search Appendix B - Regulatory Review and Supporting Data i I -1 I 1 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 EXECUTIVE SUMMARY In accordance with the request of Curtis Scott Englehorn and Associates, and our proposal dated May 6,1992, a Phase I Environmental Site Assessment was performed for the Encinitas Ranch, which comprises approximately 836 acres in Encinitas, California. It is our understanding that there is a specific plan for the future development of the Encinitas Ranch. The plan proposes to retain the Upper Mesa to the north of Leucadia Boulevard as agricultural usage and/or open space, to develop the portion of the Upper Mesa to the south of Leucadia Boulevard for low- density residential usage, and to develop the Green Valley area of the ranch for light industrial, commercial, institutional and residential usage. The specific plan also includes the extension of Leucadia Boulevard from the western property boundary through the ranch to Olivenhain Road on the eastern property boundary. The ranch has been used primarily for agricultural purposes since the 1920's, with the main crop being cut flowers and poinsettias. The site is bordered to the north by Blue Heron Avenue, to the east by El Camino Real, to the south by Foxglove Street and to the west by Saxony Road. The approximate location of Encinitas Ranch is shown in Figure 1. A 1991 aerial photograph of the site is presented as Figure 2. The objectives of this assessment were to: a) review title records and research prior land use practices where hazardous substances may have been used or generated, b) review regulatory agency records pertaining to sites within a one -mile radius of the subject site to identify potential subsurface contamination which could impact the subject site, c) review readily available historical aerial photographs and site maps, and d) perform a general visual site reconnaissance to evaluate current on -site activities involving hazardous substances. Specific maps, reports, and aerial photographs utilized are referenced in Section 7.0 of this report. The environmental records search performed for the subject site is presented as Appendix A. Regulatory review listings and supporting data are cited in Appendix B. I t y'affa &*...re Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 7 According to review of the Regional Water Quality Control Board (RWQCB) records, San I Diego Hazardous Materials Management Division (HNIMD) records, and operating permits pertaining to the subject site and facilities within a one -mile radius of the site, it appears that several documented unauthorized releases of hazardous waste both on and off site have been reported. Based upon our limited site reconnaissance (August 10, 1992) and discussions with representatives of the Encinitas Ranch and the City of Encinitas Fire Department, r� environmental impacts pertaining to the subject property appear to be low to moderate at this time. Within the immediate vicinity of the ranch, two underground storage tank (UST) removal projects have occurred. Reportedly, these two sites have removed the USTs and associated impacted soils effectively; one site has a status of "no further action" and the other site still needs to dispose of or treat the contaminated soils stockpiled on site. The nature of potential environmental impacts located on the property include pesticide and herbicide usage, underground storage tanks, and associated contaminated soils, lagoons, plant refuse stockpile area, and vehicle maintenance and chemical storage facilities. Prior to the development or change in land -use of the agricultural fields, greenhouses, plant refuse stockpile area and maintenance and storage areas, it is recommended that the associated subsurface areas be evaluated for the presence of contaminants, such as pesticides, herbicides, coppers and petroleum hydrocarbons. It is also recommended the lagoon waters be analyzed for the presence of pesticides, herbicides and copper prior to land application. J I I I 1 2 /A7, YO &*GGrP. Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422 -02 1.0 SITE DESCRIPTION The subject property covers land comprising 836 acres in Township 13 South, Range 3 West, Sections 2, 3, 10 and 11 of the United States Geologic Survey "Encinitas Quadrangle" map (Figure 1). Elevations at the site range from approximately 70 to 400 feet above mean sea level (MSL). The ranch is divided by a steep ridge which runs north and south midway along the property. The east side of the ridge is referred to as the Green Valley; the elevations in this area range from approximately 70 to 400 feet. The low -lying areas along El Camino Real are presently used for agricultural purposes, growing primarily cut flowers. The west side of ridge is referred to as the Upper Mesa; the elevations in this area range from approximately 100 to 400 feet. The majority of the Upper Mesa is agricultural property with agricultural fields and greenhouses. The products are poinsettias and cut flowers. 1.1 Potential Environmental Concerns During a visual site reconnaissance by Ninyo S Moore personnel on August 10, 1992, there were several areas of potential environmental concern identified on and adjacent to the referenced property. The tollowing discussion aescnoes areas wruai nave potential environmental impacts to the proposed specific plan for Encinitas Ranch and were identified during our site reconnaissance, review of the County files, and discussions with the Encinitas Ranch personnel, Carltas Development Company personnel and County officials. The primary documented environmental impacts pertaining to the subject property, which exist up to and including the time of our reconnaissance and record review, include: 1) pesticide and herbicide usage; 2) lagoons; 3) underground storage tanks and associated contaminated soils; 4) plant refuse stockpile area; and 5) vehicle maintenance and chemical storage facilities. The preliminary environmental impact Iissues are discussed in the subsequent sections. 1.1.1 Pesticide and Herbicide Usage Information regarding the current usage of pesticides and herbicides in the ' southwest area of the subject property was provided by the Caritas Development 3 J <3 i .;t I I lJ H 1 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 Company. Pesticides and herbicides are used in the greenhouses as well as on the fields at the Encinitas Ranch. Documentation regarding the nature and extent of historical pesticide and herbicide usage on the subject property was not available. The material safety data sheets (MSDSs) of the compounds used on the ranch are reportedly available for review by the employees, in compliance with SARA Title III "Right -to- Know" statute. The MSDSs revealed their hazardous ingredients as well as chlorinated compounds are present in some of the compounds used. The remaining agricultural areas are leased out to ten growers. A questionnaire was provided to the growers. The tenant growers use a host of pesticides and herbicides such as, Avid, Benlate, CHIPCO, Orthene, Round UP, Diquat, Malathion. There are no reported underground storage tanks, water wells, or disposal areas on the tenant properties. Information was also provided by the Encinitas Ranch personnel on the use of copper sulfate as an inhibitor of algae growth within the greenhouses. The greenhouses are used to produce poinsettia plants from cuttings. The cuttings are rooted by placing them into organic matter and saturating the organic matter with nutrient -rich water. The runoff water collected around the cuttings and beneath the growing tables is a very good environment for algae growth. Copper sulfate was historically placed on the floor in the greenhouse for algae control. The ranch reportedly stopped using copper sulfate in 1989. 1.1.2 Lagoons The Encinitas Ranch has three lagoons located on site. Their locations are shown in Figure 1. Based on an aerial photograph review, Lagoon 1 has been on site since at least 1928; it appears to be a natural pond that is comprised mainly of stormwater runoff. Lagoon 2 appeared in the aerial survey in the late 1950's or early 1960's. Lagoon 3 was built in the late 1960's and is currently not utilized. 4 )VIN O &*O ®rB I I I I I I J Curtis Scott Englehorn S Associates August 27, 1992 Project No. 102422 -02 The purpose of the lagoons is to capture storm water runoff for use in emergency situations, such as drought or water system outages. Lagoons I and 2 are also part of a storm water collection system. In the southwest corner (low point) of the ranch there is a sump and pump station, and the storm water collected in the sump is pumped to Lagoon 2. Lagoons 1 and 2 are hydraulically connected; if Lagoon 2 is full the overflow can be pumped to Lagoon 1. These lagoons currently supply approximately one percent of the irrigation water for the ranch. Another source of eater to Lagoons 1 and 2 is runoff from the greenhouses. As previously discussed, the greenhouses utilize a series of sprinklers /misters that supply nutrient -rich water to the plants. The excess water drains off of the growing tables and is collected in plastic piping underneath the tables. The floors of the greenhouses are composed of bare, native soil and the collection piping is laid into the soil. Any contaminants present in the nutrient -rich water have the potential of entering the soil through the floor of the greenhouses. Some of the collected water is recycled back to the sprayers and some is discharged from the greenhouses to a collection sump at the southwest corner of the ranch, which has the dual purpose of capturing storm water runoff. Ultimately, the excess water from the greenhouse operations is discharged into Lagoons 1 and 2. As described previously, past practice has involved the use of copper sulfate to inhibit algae growth in the greenhouses. Although the use of copper sulfate was reportedly ceased in 1989, there is a possibility that copper sulfate has previously entered the collection system and been discharged into the lagoons. The lagoon eaters have been analyzed and the results are included as part of Appendix B. The impact of the copper sulfate on the lagoon, if any, cannot be evaluated, since the analytical data lacks information on the presence of copper. We accordingly recommend that the water in Lagoons l and 2 be analyzed for the presence of copper, pesticides and herbicides. 1 5 )V'*7y® & *o®re I Curtis Scott Englehorn & Associates August 27, 1992 1 Project No. 102422 -02 The lagoons were observed and their conditions documented as part of the site reconnaissance. The water in Lagoon 1 appeared to be very clear and green. Vegetation around the lagoon does not appear stressed. The greenish tint of the water suggests the growth of algae. The water in Lagoon 2 was green and the surface was covered with what appeared to be algae growth. The growth covered approximately 75 percent of the lagoon surface. The vegetation around Lagoon 2 -� did not appear stressed. The extensive algae growth is possibly due to the increase in concentration of the nutrients added from the runoff of the greenhouse operations. Lagoon 3 was dry and overgrown with weeds. Reportedly, Lagoon 3 is not utilized as a backup supply of water. I d I hI 1.1.3 Underground Storage Tanks and Contaminated Soil Stockpile Based on our review of documents from the RWQCB and iM4MD, during the summer of 1990 twenty -four underground storage tanks (USTs) were removed: twenty -one of these tanks were 10,000 -gallon USTs storing diesel fuel, two were 1,000- gallon USTs storing gasoline, and one was a 560 -gallon UST storing waste oil. In a report prepared by Leighton & Associates, dated November 21, 1990, there are three on -site areas described as containing soils impacted by petroleum hydrocarbons. Figure 1 shows the location of these sites. UST Removal Site I is the former location of eighteen 10,000 -gallon tanks which contained diesel, and UST Removal Site 2 is the former location of two 1,000 -gallon tanks which stored gasoline and one 560 -gallon tank which contained waste oil; and UST Removal Site 3 was impacted by a leaking remote fill pipe which was associated with three 10,000- gallon USTs containing diesel. The Leighton & Associates report, dated November 21, 1990, presents the results of soil samples collected and analyzed from the excavated zones. The results indicate that the impacted soils in the three noted areas have been effectively removed and stockpiled on site. The remaining issues associated with the UST removal project are: 1) the stockpiled contaminated soils from the three areas remain on site; 2) approximately 6 *,MJ'O & * ® ®6B I I `Mf x2 tJ 'J I 0 I H r� A I' 1 I L f1 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422 -02 800 linear feet of underground piping from the removed diesel tanks remain on site; and 3) the potential existence of three additional USTs. The location of the stockpiled soil is shown on Figure 1. There is approximately 180 cubic yards of the contaminated soil on site. As noted in the HNDAD file review, there is an understanding between the Encinitas Ranch and the HMIvfD, which allows the stockpiled soils to remain on site and naturally biodegrade over time, as long as the soils are covered and underlined with visqueen. Follow -up monitoring was requested by HMMD, however, there was no available analytical data of the stockpiled soils except the initial set of analytical data. The subsurface impacts from the 800 linear feet of underground piping is still being evaluated. The piping is located near UST Removal Site 1. Appendix B contains a letter from Paul Ecke Poinsettias to the 1- M , dated January 28, 1992, which shows the location of the piping. A site map provided by the Encinitas Ranch personnel shows the location of two 10,000- gallon USTs that reportedly contained diesel in the same area as the underground piping described above. Encinitas Ranch personnel indicated that these USTs were removed at the same time as the other twenty -four USTs; however, in our review of HMMD and RWQCB records, we found no evidence of the removal of these tanks. The Encinitas Ranch operates two 2,000 -gallon USTs used to store gasoline. The location of these tanks are shown on Figure 1. The HN2vfD files contained annual integrity test results since 1988 for two tanks. The integrity test in 1988 resulted in a failed test due to a leak in the piping. The piping was repaired, and both the tanks passed the follow -up integrity tests. Based on the presence of a previously leaking pipe, it is our opinion that the soils around these two USTs may have been impacted by gasoline. 7 )/ %DY® & *®®CP- 4 p i I I I I' 1 11 0 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 1.1.4 Plant Refuse Stockpile Area There is a valley on site, as shown in Figure 1, where the plant refuse is disposed. The plant refuse appears to consist of soil and plant matter from potted plants. The material is stockpiled and not reused. The soil in this area has not been tested for the presence of pesticides, herbicides, and/or copper. The only refuse that was visible during the site reconnaissance was plant refuse; other types of wastes were not visible. If development near this area is planned, then the near - surface soils should be analyzed for the presence of pesticides, herbicides, and copper. 1.1.5 Vehicle Maintenance and Chemical Storage Facilities During our site reconnaissance on August 10, 1992, the vehicle maintenance and chemical storage facilities were observed. Stained concrete floors were observed in the vehicle maintenance area. Hazardous wastes are stored in a bermed area. This containment area is stained and filled with absorbent material. It is our understanding that the present chemical storage area, shown in Figure 1, is approximately three years old. The storage area is in good condition; the concrete floor inside the facility has no obvious cracks/fractures, the concrete floor is covered with a protective coating, and the outside loading and unloading area is contained by a concrete berm. The berm located on the south side of the loading/unloading area has been damaged; however, the pad had no obvious staining or cracks. Within the pad is a blind sump to collect spillage of hazardous substances. Reportedly in the past the chemical storage area was located near the maintenance and fertilizer storage areas shown on Figure 1. 1.2 Historical Land Use Based on a review of readily available aerial photographs, HNQvfD and RWQCB files, and discussions with representatives from the Encinitas Ranch, it appears that the majority of the site has historically been used for agricultural purposes or left in a natural state. The ranch has been owned and operated by the Ecke family since the late 1920's. The Encinitas Ranch currently has ten tenants on the property. The tenants 1 8 /y0ny® &*QQre I Curtis Scott Englehorn & Associates I I 1 �'I N I August 27, 1992 Project No. 102422 -02 mainly produce cut flowers. Paul Ecke Poinsettias is located in the southwest portion of the site. Aerial photographs of the subject site and surrounding vicinity, dating from 1928 to the present, were reviewed. Figure 2 is a recent aerial photograph of the subject property. The aerial photographs show that agricultural usage of the site started on or before 1928, mainly in the southwest area of the property and on a portion of the property in Green Valley along El Camino Real. The agricultural usage expanded gradually to the north until nearly the entire ranch was cultivated by the 1980's. Approximately one -half of the greenhouses in the southwest portion of the property were constructed by the 1960's, the remaining greenhouses in the southwest and to the north were constructed by the 1980's. The aerial photograph taken in 1928, shows only farmhouses on and adjacent to the ranch. Residential areas did not start appearing in the site vicinity until the late 1970's and early 1980's. The agricultural field and residential area in the northern portion of the property were not constructed until late 1980's. A rodeo facility is located on the ranch along El Camino Real and was built in the late 1980's. The Reservoir located in the Upper Mesa was built in the 1970's, and is owned and operated by the City of Encinitas. Lagoon 1 was present in the 1928 aerial photograph. This lagoon appears to be a naturally occurring pond or low area that collects stormwater runoff. Lagoon 2 was constructed in the early 1960's. Lagoon 3 was constructed in the late 1960's. Lagoon 3 originally started as one pond. In 1971 two additional smaller ponds were constructed along the east side of the original pond, but by 1979 the two smaller ponds were gone. The purpose of these lagoons is not known. Lagoon 3 is currently not being used. 2.0 REGULATORY RECORDS REVIEW Ninyo & Moore conducted a review of federal, State of California, regional, and local records to evaluate whether the subject site or properties within the site vicinity have been identified as having experienced significant unauthorized releases of hazardous substances or other 1 9 *gJF8 &-*Q"rP I I I I I 1 I I ti Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 events with potentially adverse environmental effects. Appendix B lists records reviewed for this assessment. The following sources have been researched for sites within a one -mile radius of the subject site. Inconsistencies between lists are due to the fact that different regulatory agencies compile the lists and the frequency with which the lists are updated. "Environmental Records Search for the Site at the Ecke Ranch, Encinitas, California,' prepared by BBL, Inc., dated July 27, 1992, is presented as Appendix A as quality control check Refer to Figure 3 for approximate locations of sites which may pose environmental concern, the sites listed in this section have map location numbers or approximate location descriptions which correspond to the numbers shown on Figure 3. 2.1 Federal • United States Environmental Protection A,gencv, CERCLIS List This list identifies hazardous material sites or environmental incidents recognized and listed on the federal level. Sites identified by EPA which may have the potential for releasing hazardous substances into the environment are also listed in the CERCLIS List. Neither the subject parcel nor properties within a one -mile radius of the site were listed. United States Environmental Protection Agencv, National Priorities List This list identifies hazardous material sites slated for cleanup under the federally - sponsored Superfund program. These sites receive remedial funding under the Comprehensive Environmental Response Compensation and Liability Act ( CERCLA). Neither the subject parcel nor properties within a one -mile radius of the site were listed. Federal Facilities (FEDFAQ List As part of the CERCLIS program, this list identifies federal facilities with known or suspected environmental problems. Neither the subject parcel nor properties within a one -mile radius of the site were fisted. • Superfund Liens List A current list of Federal Superfund Liens is compiled by the Office of Enforcement and Compliance Monitoring (OECM), EPA, Washington, D.C., based on information submitted by the EPA's ten regional offices. The EPA and the OECM make no 10 Y1OVff0 &- i UQrP- I Curtis Scott Englehorn &Associates August 27, 1992 Project No. 102422-02 representations regarding the accuracy or completeness of the list. Neither the subject parcel nor properties within a one -mile radius of the site were listed. 2.2 State of California • Department of Health Services, Expenditure Plan for the Hazardous Substance Clean -U1 Bond Act (BEP) The Health and Safety Code, as amended by AB129, requires the Department of Health Services to develop a site - specific expenditure plan as the basis for an appropriation of California Hazardous Substance Clean -Up Bond Act of 1984 funds. The Department is also required to update the report annually and report any significant adjustments to the legislature on an ongoing basis. The plan identifies California hazardous waste sites targeted for cleanup by responsible parties, the Department of Health Services and the Federal Environmental Protection Agency over the next five years. Neither the subject parcel nor properties within a one -mile radius of the subject site were listed. • Department of Health Services, Toxic Substances Control Division, Abandoned Site Program Information System (ASPIS) This list identifies abandoned facilities which may require investigation to evaluate whether or not a release of hazardous substances has occurred there. These sites were generally not identified via sampling and site characterization, but as a result of file searches and windshield surveys. However, some of the sites may have had a site inspection with sampling. The information has been compiled into this database by the California Department of Health Services in accordance with Section 253596 of the California Health and Safety Code. Within one mile of the subject parcel, ten facilities and the subject parcel are documented as "No Further Action Required," two facilities are documented as Preliminary Assessment (low and medium priority), and one facility is documented as "Unresolved" in the ASPIS list. The three sites with an active status are: I11 *ilP& *GWG 1. Short Run Molding and Machine Olivenhain Road Encinitas, California (Located on east side of ranch.) Status: Preliminary Assessment Low Priority 2. Bahne Surfboards 583 Westlake Street ' Encinitas, California Map Location No. 23 Status: Preliminary Assessment Medium Priority I11 *ilP& *GWG I I I 1 I 0 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102421-02 3. Williams & MacPherson Nursery Highway 101 Encinitas, California (Located on west side of ranch.) Status: Unresolved • Office of Planning and Research, Hazardous Waste and Substances Sites List (Cortese List) This list identifies hazardous waste facilities subject to corrective action, land designated as hazardous waste property, public land used for hazardous waste disposal, and public drinking water wells which contain detectable levels of organic contaminants and are subject to water analysis requirements. Two facilities and the subject parcel are documented as "Leaking Tanks" in the Cortese List, the adjacent facilities are: 1. Self - Realization Fellowship 2nd Street Encinitas, California (Located southwest of the ranch.) 2. Exxon Service Station 325 Encinitas Boulevard Encinitas, California Map Location No. 7 • California Waste Management Board, Solid Waste Information System (SWIS), Inactive and Closed Landfills, and Active Landfills As legislated under the Solid Waste Management and Resource Recovery Act of 1972, the California Waste Management Boards maintains lists of certain facilities (e.g., active solid waste disposal sites, inactive or closed solid waste disposal sites, and transfer facilities). Neither the subject parcel nor properties within a one -mile radius of the site were listed. The site listed in Appendix A was found to be greater than one mile from the subject property. • Solid Waste Assessment Test (SWAT) This list, provided for under the Calderon legislation (Section 13273 of the Water Code), requires that disposal sites with more than 50,000 cubic yards of waste provide sufficient information to the Regional Water Quality Control Board to allow the Board to assess whether or not the site has discharged hazardous substances which will impact the environment. Facilities or sites are ranked within each region on a scale of increasing priority (I to 15, with 1 being the highest priority). One site is located within one mile of the subject site and is listed below. The second site on the list in Appendix A was found to be greater than one mile from the subject site. 12 )VJ,7J,0&* ®0re I Curtis Scott Englehorn & Associates August 27, 1992 1 Project No. 102421-02 1. Encinitas I El Camino Real - North of Via Molena Encinitas, California ' Map Location No. 99 Priority Rank: 13 • Leaking_Underyround Storage Tanks (LUST) - State of California The Leaking Underground Storage Tanks (LUST) Information System is maintained by the State Water Resources Control Board pursuant to Section 25295 of the Health and Safety Code. Within one mile of the subject parcel, four facilities are documented as "Case Closed," one facility is documented as 'Remedial Action ' Underway;' one facility is documented as "unknown" and one facility and the subject parcel are documented as 'Preliminary Site Assessment Underway ". The three neighboring sites with an active status are: a I 1 ]. Self- Realization Fellowship 2nd Street Encinitas, California (Located southwest of the ranch.) Status: Preliminary Site Assessment Under Way 2. Exxon Service Station 325 Encinitas Boulevard Encinitas, California Map Location No. 7 Status: Unknown 3. Exxon Service Station 905 Orpheus Avenue Leucadia, California Map Location No. 14 Status: Unknown 2.3 Regional • Regional Water Oualitv Control Board (RWQCB)_Le_akine Underground Storage Tanks (LUST) The RWQCB maintains lists of leaking underground storage tanks. Within one -mile of the subject parcel, six sites were documented as "Case Closed," two sites including the subject parcel were listed as "Preliminary Assessment Underway," and one site is documented as "Remedial Action Underway." The two neighboring sites with active status are: 13 *gff0& *"wrP- I Curtis Scott Englehorn & Associates Self- Realization Fellowship 2nd Street Encirdtas, California (Located southwest of the ranch.) Status: Preliminary Site Assessment Underway 2. Exxon Service Station 325 Encinitas Boulevard Encinitas, California Map Location No. 7 Status: Remedial Action Underway August 27, 1992 Project No. 102422-02 The regulatory files for two sites in the immediate vicinity of the Encinitas Ranch were reviewed. A brief summary of these sites is presented in Section 3.0. • Toxic Releases The California Regional Water Quality Control Board or local Department of Health Services keeps track of toxic releases to the environment. These lists are known as Unauthorized Releases, Non -Tank Releases, Toxics List or by similar names, depending on the local agency. Within one mile of the subject parcel, fifteen facilities are documented as "Case Closed,' one facility and the subject parcel are documented as 'Preliminary Assessment Underway," and one facility is documented as "leak is being confirmed." The two neighboring sites with active status are: 1. Weston Trucking Company 111 D Street Encinitas, California Map Location No. 6 Status: Leak is being confirmed. 2. Texaco USA 905 Orpheus Avenue Leucadia Map Location No. 14 Status: Leak is being confirmed. • Regional Water Quality Control Board - San Diego Region, Solid Waste Disposal Sites, Solid Waste Assessment Test Programs (SWATI ' This list targets regional sites where there is a possible risk of hazardous waste escaping from solid waste disposal sites (landfills), threatening both water and air quality. Such sites are required to submit water quality Solid Waste Assessment Tests to their RWQCB. Air quality Solid Waste Assessment Tests are submitted to 14 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422 -02 the local Air Quality Management District or Air Pollution Control District. One site is listed within one mile of the subject parcel: 1. Encinitas I El Camino Real, north of Via Molena Encinitas, California Map Location No. 99 Status: Priority Rank 13. Based on a conversation with k NUvID, the site listed above is under evaluation but is not a high priority. It is believed that this is an old burn site and the quantity of material stored in the facility is not great, but testing is underway. Appendix A has a second site listed, however, this site is greater than one mile from the subject property. • Regional Water Quality Control Board Well Investigation Program ODE), AB1803 List This is a list of contaminated groundwater wells subject to cleanup under California State Bill AB1803. The focus of this program is to monitor and protect drinking water. No contaminated wells subject to AB1803 were listed on the subject parcel or in the nearby vicinity. • Toxic Pits Clean -Up Act (TPCA) The Toxic Pits Clean -Up Act places strict limitations on the discharge of liquid hazardous wastes into surface impoundments, toxic ponds, pits and lagoons. Regional Water Quality Control Boards are required to inspect all surface impoundments annually. The subject parcel or properties within the vicinity were not listed. A copy of specific records and supporting data for the referenced sites are presented in Appendix B. ' 3.0 OPERATING PERMITS Various agencies issue operating permits or regulate the handling, movement, storage, and disposal of hazardous materials and require mandatory reporting. The sources referenced below have been reviewed for listed facilities within a one -half mile radius ' of the subject site. The inclusion of a facility within this section does not mean that an environmental problem presently exists at the site, or that one has existed in the past. 15 *&7ff0&f ®1Mre ICurtis Scott Englehorn & Associates I I 1 August 27, 1992 Project No. 102422.02 • Hazardous Waste Information Svstem (HWIS) The California Department of Health Services, Toxic Substances Division, maintains a data base which keeps track of the movement and disposal of hazardous waste. The data is used to support the Tanner Legislation, AB2948. Thirteen facilities within a one - mile radius of the subject site are included in the list. Refer to Appendix A for listings. • Permitted Underground Storage Tanks (UST) State Water Quality Board The Cortese Bill (AB2013), enacted in 1983, required registration of all underground storage tanks (UST) with the State Water Quality Board by July 1, 1984. About 176,000 tanks and surface impounds were registered between 1984 and 1987. An amendment (AB1413) was passed in 1987, effectively removing the State Board from the registration process starting January 1, 1988. The data on file reflects the information collected by the state between 1984 and 1987. Twenty -eight facilities within a one -mile radius and the subject site have permitted USTs. Refer to Appendix A for listings. 4.0 SUMMARY OF RWOCB AND Hh4MD FILE REVIEW A file review of RWQCB and HMMD environmental databases was requested for two facilities within one - quarter mile of the subject site, and they are as follows: 1) Encinitas Floral Co., 325 Saxony Road, Encinitas, California 2) Cam Mar Growers Inc., 185 Quail Gardens Drive, Encinitas, California A brief summary of the RWQCB files for these sites is presented below. 1) Encinitas Floral Company, 325 Saxony Road, Encinitas Based on our review of available RWQCB and } -RvIMD records, eight underground storage tanks were excavated and removed from the Encinitas Floral Company site in 1987. Some impacted soils were encountered and removed from the excavated zones. Confirmatory soil samples were taken of the excavation zone. It is our understanding that contaminated soil was removed and disposed of and, according to a letter issued by HMMD on December 18 , 1987, "no further action" is required at this time. 2) Cam Mar Growers, 185 Quail Gardens Drive, Encinitas Based on available RWQCB and HI CMD records, two underground storage tanks were excavated and removed from the site. One tank stored unleaded gasoline and the other stored diesel. Upon UST removal, evidence of leaking pipes and pump dispenser and stained soils was discovered. It is our understanding that contaminated soil was removed in accordance with RWQCB requirements; however, the RWQCB stills needs to evaluate the remedial action performed for the stockpiled soils. It is also understood that the contaminated soil (approximately 40 cubic yards) is still on site. The issue of contaminated soil disposal or treatment has not been resolved. 16 /Y /P7Y®g *1M13C'e I z 2 X11 1 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 5.o CONCLUSIONS AND RECOMMENDATIONS Based upon a review of background data, regulatory agency records, aerial photographs, and our site reconnaissance, the following conclusions and recommendations are made regarding the subject parcels: • It appears that several documented unauthorized releases of hazardous waste or other env�ironmentally deleterious activities have been reported. • Three sites with documented contamination are situated within a one - quarter mile of the referenced parcel. The likelihood of contamination from these three parcels adversely impacting the subject sites appears to be low to moderate at this time, based on our preliminary record review and site reconnaissance. Two sites are UST removal sites, which have reportedly been removed with "no further action" required. The third site is a closed landfill which is ranked with a low priority. • If the land -use is going to change in the agricultural fields and/or plant refuse stockpile area, the subsurface should be sampled for the presence of pesticides, herbicides, and copper. • Prior to utilizing the water stored in Lagoons 1 and 2, it is recommended the water be tested for the presence of pesticides, herbicides and copper. • It is recommended that the contaminated soil stockpiled on site be monitored for the presence of petroleum products to verify the effectiveness of on site treatment. • The presence of the two 10,000 -gallon diesel USTs should be evaluated. • The operations of the vehicles maintenance, past chemical storage areas, area greenhouses have the potential for impacting the subsurface. If the land -use is going to change, these areas should be evaluated. Ninyo & Moore's conclusions and recommendations, as presented in this report, are based upon the results of the site reconnaissance and a review of available background information. The scope of this investigation did not include subsurface exploration and sampling, or chemical analyses. Further assessment of potential adverse environmental impacts from past on site use of hazardous materials and use of surrounding facilities may be accomplished by a more comprehensive assessment, which would likely include site - specific environmental audits, on -site soil borings, installation of groundwater monitoring wells, sampling and analysis. If desired, Ninyo & Moore can submit a detailed work plan and proposal for these activities. 17 I t I 1 Curtis Scott Englehorn & Associates August 27, 1992 Project No. 10242102 6.0 LIMITATIONS These environmental services were performed in accordance with current practices and the standard of care exercised by environmental consultants performingsimilar tasks in this area. No other warranty, expressed or implied, is made regarding conclusions, recommendations, or professional opinions presented in this report. The opinions presented apply to site conditions existing at the time of our Phase I Site Assessment, and cannot necessarily be taken to apply to site changes or conditions of which we are not aware and have not had the opportunity to evaluate. Site - specific environmental audits were not included with the scope of our study. Title report documents were not readily available for our review. In the event conditions change from those described in the Environmental Site Assessment, Ninyo & Moore reserves the right to review such conditions and to modify, as appropriate, the assessments and conclusions provided in this report. We at Ninyo & Moore sincerely appreciate the opportunity to be of service to you. If you have any questions regarding this report, please contact the undersigned. Sincerely, NINYO & MOORE Jayne E. Joy Project Environmental Engineer JEJ/KLS /rlm Distribution: (2) Addressee Kevin L. Shelburne, REA 247, RG 5137 Manager, Environmental Sciences Division 1 18 *qFV& * ®OP@ Curtis Scott Englehorn & Associates August 27, 1992 Project No. 10742202 7.0 REFERENCES Aerial Fotobank Inc., 1953 to 1991, Historical aerial photographs of San Diego, California; Photographs reviewed were: No. 8M -76 (4- 11 -53); No. 826 (8- 29 -64); No. 5493 (2-9 -67); No. 11,807 (3- 24 -69); No. 20,175 (10- 12-69); No. 75,115 (10- 2 -71); No. TB -13 5933 (7- 31 -75); No. 9C-4 (1- 27 -79); No. 5 -9E (1- 1 -85); No. SD88 -9E (1- 14 -88); and No. CVSD 91 -9E (12-31 - 91). BBL, Inc., 1992, Environmental Record Search for the Site Ecke Ranch, Encinitas: dated July 27, 1992. County of San Diego, Department of Health Services, Division of Environmental Health, Hazardous Materials Management Division, 1992, San Diego County Site Assessment/Mitigation Case Listing (Public Use): dated March 23. County of San Diego, Department of Public Works, Mapping Department, 1928 Historical aerial photographs, Photograph No. 37F5, 37F4, 37114, and 37E2. Leighton & Associates, Inc., 1990, Subsurface Soil Conditions at Paul Ecke Ranch, 441 Saxony Road, Encinitas, California: dated November 21. Leighton & Associates, Inc., 1991, Subsurface Soil Conditions at the Location of Former Diesel Pump at Cam Mar Growers, 185 Quail Gardens Drive, H1v2vID Case No. H04090- 001/T1993, Encinitas, California: dated April 3. Paul Ecke Poinsettias, 1992, Hazardous Materials Business Plan for Paul Ecke Ranch, 441 Saxony Road, Encinitas, California: dated July. State of California, State Water Resources Control Board, 1989, Report on Releases of Hazardous Substances from Underground Storage Tanks: Report No. 884WQ, dated January. State of California, Department of Health Services, 1990, Abandoned Site Program Information System: dated July 11. State of California, Regional Water Quality Control Board, San Diego Region, 1990, Solid ' Waste Disposal Sites - San Diego County, Solid Waste Assessment Test (SWAT) Programs: dated July. I State of California, Office of Planning and Research, Office of Permit Assistance, 1990, Hazardous Waste and Substances Sites List: dated November. State of California, Waste Management Board, 1991, Closed and Inactive Landfills: dated July 1. State of California, Waste Management Board, 1991, Active Landfills: dated July 1. 1 19 JVinyff & *®®Te Curtis Scott Englehorn & Associates August 27, 1992 Project No. 102422-02 State of California, Regional Water Quality Control Board, San Diego Region, 1991, List of Underground Storage Tanks (LUST): dated November 19. United States Department of the Interior Geologic Survey Map, State of California, Department of Water Resources, 1967, Encinitas Quadrangle Map, California 7.5 Minute Series (Topographical): dated 1968, photo revised 1975. United States Environmental Protection Agency, 1990, Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS): dated July 23. United States Environmental Protection Agency, 1990, National Priorities List, dated July 23. United States Environmental Protection Agency, 1991, Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS): dated November 1. United States Environmental Protection Agency, 1991, National Priorities List (NPL): dated November 1. Woodward -Clyde Consultants, 1986, Geologic Reconnaissance Study, Ecke Ranch, San Diego County, California: dated December 4. Contacts Name and Company 1. Ms. Lizbeth Ecke; (619) 431 -5600 Carltas Development Company 2. Mr. John C. White; (619) 431 -5600 Carltas Development Company 3. Mr. Chris Graesser; (619) 753 -1134 Paul Ecke Poinsettias 4. Ms. Lori Charles; (619) 265 -5114 Regional Water Quality Control Board - San Diego Region 5. Ms. Sheila Plate; (619) 338 -2268 County of San Diego, Department of Health Services 6. Mr. Ron McCarver, (619) 944 -5000 City of Encinitas Fire Department I 1 20 -A#ftg9 & *QGr8 ', '• •`I 4.1 Al 1' "1 ') I 1 J. 1 V• r1i �1 It i�•r.1 �(0 . YY. ;'s:• Tank •C� SITE ' 1i 1 • �` ' \ �• l`` / r .CITY OF RESERVOIR �. sr e4A /' r STOCKPILE OF PLANT REFUSE' lVY YM `•'I • ' PRESENT CHEMICAL 11STORAGE FACILITY �IiLAGOON s •PAST CHEMICAL :I• 1 - ` 1 'I ;` ` ,} I• j,�1 1, I �` 1.. •STDRAGEFACILITY' -. T EMOVAL�SUSR R��yE 3 1 `, �, 1,�� ' 1 ��� I } <'1 I +•: ,'•, 'LAGOON 2i Y' I,• +•'' UST REMOVAL SITE 2` . _ b • 1. L -, ° s •^ "' , STOCKPILE OF I g� o ` ( CONTAMINATED SOIL TWO : t. T z \, ' I 1 w,11 k' 9T: i ' �_ •1, a '�' „ :1 I I }� LAGOON 3- .Yreenp 1 UST REMOVAL SITE 1 , = u ii IIw 7J 1 y Parts \: -Z :j� , •�� 0 it -rY (MAINTENANCE �•® ^� ji 1 FACILITY E 1 ( sI�'w' j• } , {1 KID FER71UZ STORAGE Me• e• 111 I,' „ >n. STA78 Big CH REFERENCE: U.S.G.S., 7.5 MINUTE SERIES, ENCINIIAJ UUAUKANGLL, DATED 1968, PHOTOREVISED 1975. _04� NORTH 0 2000 4000 Approximate Scale in Feet V SITE LOCATION MAP ENCINITAS RANCH ENCINITAS, CALIFORNIA PROJECT 140. DATE FIGURE 1 102422 -02 9/92 • , �tI - - o. `•t,�a'��.t iii \1J Rum F IN .� r • � _ .r� lei -layy ~••r. • \6JtiM1u2 V � �_- ■ I v,A ' i I I OS LAGOON I I11tR`''v; S I ✓'`E I pp` Z, 6 i A R 1 �a - -�-I - - - -- - -- -- — , —r IL r- I `£a' I � i f •` E4�• xi _1_ rr �` 6 , �7 iae,',a.«�'i'.•, = ` rI.7' a I O ENNP,pNMEMAL CONCEfM - 1aGH PROf>1'Y W. N 1 Mu OEWRONMEMAL CONCEf WITHIN I MILE O ENNRONMEMAL CONCERNS - WITN A'NO FURTHER ACTION STATUS WTn11N I MILE 2.75 b,Ceef la I mile OPERATING PERMITS ONLY, NTTNIN 112 MILE REFERENCE BBL EWRONMENTAL RECORD SEARCH FOR ECKE RANCH. Approximate Scale in Feet ENCwrrAS, DATED 2/27/92. LOCATIONS OF ENVIRONMENTAL CONCERNS ENCINITAS RANCH ENCINITAS, CALIFORNIA PROJECT NO. DATE FIGURE 3 102422 -02 1 9/92 APPENDIX A CSC.' E 1 I I INTRODUCTION This document, prepared on the request of Ninyo & Moore, reports the findings of BBL's investigation of environmental concerns in the vicinity of Ecke Ranch, Encinitas. It is divided in the following segments: t ♦ Map - showing the location of the identified sites relative to the subject site. ♦ Summary -listing the identified sites by street names. ♦ Final Report - describing the sources investigated and the resulting findings: • Facilities known to have environmental concerns within one mile radius, of the subject site. Federal sources State sources Regional sources • Facilities with operating permits to generate, handle, store or dispose of hazardous material, within half a mile of the subject site. '4 t 1 1 I I 3 t I P_' O ENVIRONMENTAL CONCERNS • HIGH PRIORITY WITHIN 1 MILE OENVIRONMENTAL CONCERNS WITHIN 1 MILE O ENVRONMENTAL CONCERNS WITH A'NO FURTHER ACTKW STATUS WITHIN 1 MILE OPERATM PERMITS ONLY. WITHIN 112 MITE 2.73M I,SH 101 mW Med GeV Mveee under Imense Imm tndmes BIOS ISC 24P7) APPROXIMATE LOCATION OF IDENTIFIED SITES IN THE VICINITY OF r il J I I�I m, I 1 i 1. MAP13E'S CERAMIC POTTER" 225 1sT ST 2. BROWNS CAMERA SHOP 463 ST ST 3. ENCINITAS CDAST- DISPATCH 667 2ND ST 4. WESTON TRUCKING III CST 5, TEAM NISSAN 1w CALLE MAGDALENA 5. WESTON TRUCKING OO 111 D ST 7. EJO(014 SERVICE STATION 01 325 ENCINITAS BLVD 6, SHELL SERVICE STATION 1355 ENCINITAS BLVD 9, CHEVRON INVESTMENTS 142A ENCINITAS BLVD 10. HERMAN COOK VOLKSWAGEN 1135 ENCINITAS BLVD I. LAD LAWN A SPRAY SERVICE 1522 GASCONY DR 12. PUNAVTICS CORP. A65 HW1,101 14. RADICK MON IK5 ORPHEUS AVE 15. NEDEMS HILLSIDE NURSERY 659 PUEBLA ST 15. ENCINITAS FLORAL COMPANY 325 SAXONY RD 1T. PAUL ECKE RANCH 411 SA10NY FO 10. PAUL ECKE POINSETTIAS A41 SAXONY RD 19, BANWAN. GAYLORD U5 SAXDNY RD 20. US ESTATE SERVICE 756 N U.S. HIGHWAY 101 21. MINICO 740 N U.S. HWY, 101 M CHP PUBLICATIONS S25 N VULCAN AY ri BAHNE SURFBOARDS 563 WESTLAKT_ ST 24. MOONITE BUG REPAIR 449 1ST ST 25. NORTH COAST PUBLISHERS. INO. U7 1ST ST M STEVE KIM (SUM CLEANERS, 760 1ST ST 27. BRADLEY ALLEN AUTO BODY A PAIN 1C2 2ND ST 26, SAN DIEGUITO WATER DISTRICT 59 E DST 29. BUENA PARK GREENHOUSES. INC. 130E D STREET, W. DORMA NS TIRE A AUTO LIRE 125 107 N EL CAMINO REAL 31. ENCINITAS ROAD STATION 125 N EL C.UAINO REAL 32. ENCINITAS- COUNTY GARAGE 179N EL CIVAND REAL 33. OSS ONE HOUR COLOR PHOTO 191 N EL CAMINO REAL 34. UNION OIL SERVICE STATION 466.7 236 N EL CAMINO REAL W. ENCINITAS CAR WASH 293 N EL CAMINO REAL 30. DON HUBBARD CONTRACTING DO AB ENCINITAS BLVD 37. HAIOID JENSEN, JR. 310 ENCINITAS BLVD 3L CAM4URGRONERS INC SX ENCINITAS BLVD W. POLY CAL PLASTICS. NC S56 ENCINITAS BLVD Q. HAR✓ZOFF CHEVROLET 1302 ENCINITAS BLVD 41. SHELL OIL COMPANY 120425050700 1W ENLTNRAS /15 42. FRED B. WESTON INC. 514 LA COSTA AVE 13. ENCINITAS FRS PROTECTION D'ST $01 ORPHEUS AVE 4. HONDA GREENHOUSES 154 REOUEZA ST 45. ALBERT L POSTLE JR 10.5 SU(OM' RO 15. MAGDALENA ECKE FAMILY YMCA 200 SAXONY RD 47. ROBERT R HALL INC. 207 SAXONY RD At ENC ATTAS FLORAL CO., INC. 276 SA (ONY RO 49. DISTRICT DFPICE 169 UNION S 50. BUNYARD MASONRY SURP Y 577 N VULCAN AVE 51. RED LAM INC S91 WESTLAKE UNKNOWN LOCATIONS SELF - REALIZATION FELLOWSHIP 2ND ST ENCINITAS I EL CAMINO REAL E ENO N OF VU MOL.ENA ENCINITAS F TBURN SITE) ENCINITAS BLVD, 111 All W OF MANCHESTER WILWMS& MACPHERSON NURSERY HWY 101 VICTORIA FERNANDEZ GROWER U COSTA BLVD, 12S AW 22 SHORT RUN MOLDING AND MACHINE OLNENIUN RD INDEX OF SITES LISTED BY MAP NUMBERS E 1 I ENVIRONMENTAL RECORDS SEARCH SUMMARY LISTED BY STREET H t� 11 Li l 11 I 3 1 I n 1 is ENVIRONMENTAL RECORDS SEARCH FOR Page: 1 Job : NTN02003 Date: 07 ECHE RANCH, ENCINITAS 07.27 -1992 LOCATION ADDRESS CITY MAP LOC SOU BCE STATUS MARGE'S CERAMIC POTTERY 226 IST ST ENCINITAS 1 AS NFA BROWNS CAMERA SHOP &W 1ST ST ENCINITAS 2 AS NFA SELFAEAUZATION FELLOWSHIP 2ND S7 ENCINITAS LR 3B SELF4W- AUZATION FELLOWSHIP 2ND ST ENCINITAS LT 3B SELF4WILIZATION FELLOWSHIP 2ND ST ENCINTTAS CI, WCRBT ENCINITAS COAST- DSPATCH 667 2ND ST ENCINITAS 7 AS NFA WESTON TR CIONG 111 C S7 ENCINITAS A LR 9 TEAM NISSAN 160 CALLS MAGDALENA ENCINITAS 5 LA 9 TEAM NISSAN 150 CALLE MAGDALENA ENCINITAS S LT B TEAM NISSAN 160 CALLE MAGDALENA ENCINTAS 5 N7 09 WESTON TRUDGING OO 111 D ST ENCINITAS 6 NT 0 ENCINITAS I EL CAMINO REAL E END. N OF NA MOLENA ENONITAS SR 13 ENCINITAS I EL CAMINO REAL END OF -N OF VIA MOLENA ENCINITAS ST 13 ENCINITAS 0 (BURN SIM ENCINITAS BLVD. 114 MI W OF MANCHESTER ENCINITAS SR B ENCINITAS LANDFILL ENCINITAS BLVD ENCINITAS SS CLOSE ENCINITAS LANDFILL ENCINITAS BLVD ENCINITAS SS CLOSE ENCINITAS 9 (BUIRA SITE) ENCINITAS BLVD. 114 MI W OF MANCHESTER ENCINITAS ST 5 EOVY SERVICE STATION 47.3536 325 ENCTNRAS BLVD ENCINITAS 7 LR 7 E)0(ON SERVICE STATION 47. 325 ENCINUAS BLVD ENCINITAS T LT 7 MON SERVICE STATION 47- 321 ENCINITAS BLVD ENCINITAS 1 04 WCBBT SHELL SERVICE STATION 1355 ENCINITAS BLVD ENCINITAS 6 LR 0 SHELL SERVICE STATION 1= ENCINITAS BLVD ENCINITAS 6 LT 9 SHELL OIL I= EN094ITAS BLVD ENCINTTAS B NT 09 SHELL OR I3 ENCINITAS BLVD ENCINITAS 6 NT W PAUL JONES SHELL 1355 ENCINITAS BLVD ENCINTTAS B NT 09 PAUL JONES SHELL I355 ENCINITAS BLVD ENCINITAS 6 NT D11 CHEVRON INVESTMENTS 1424 ENCINITAS BLVD ENCINITAS 9 NT DO CHEVRON INVESTMENTS 1424 ENCINITAS BLVD ENCINITAS 9 NT 09 HERMAN COOK VOLKSWAGEN 1435 ENCINITAS BLVD ENCNITAS 10 lA 9 HERMAN COOK VOLKSWAGEN 1475 ENCINITAS BLVD ENCINITAS f0 LT 9 HERMAN COOT( VOLKSW4GEN 1435 ENCINITAS BLVD ENCINITAS 10 NY W HERMAN COOK VOIKSWAGON I4 ENCINTAS BLVD ENC04174S 10 NT 09 LAD LAWN l SPRAY SERVICE 1622 GASCONY DR ENCINITAS 11 AS NFA WILLIAMS 6 MACPHEFSON NURSERY HWY 101 ENCINRAS AS UNR PLIANAUTIDS CORP. 465 HWY 101 ENCNTAS 12 AS NPA VICTORIA FEFNANDEZ GROWER LA COSTA BLVD. 12S 4W T CARSBAD SR SHORE RUIN MOLDING AND MACHINE OUVENHAIN RC ENCINITAS AS PAL RAOICK MON 905 ORPHEUS AVE ENCINITAS W NT 09 TEIACO/LELICADM 905 ORPHEUS AVE ENDINTAS 14 NT 09 RADICK E)NON 905 ORPHEUS AVE ENCNRAS to NT D9 E)ION SERVICE STATION 905 ORPHEUS AVE LEUGIDIA 14 LR 9 MON SERVICE STATION 905 ORPHEUS AVE UEUCADM 14 LT X TDIACO USA 1105 ORPHEUS AVE LEUCADIA 14 NT 01 TEKACO/LEUCADIA 905 ORPHEUS AVE LEUCADM 14 NT 09 RADIT,KMON 905 ORPHEUS AVE LEUCADIA 14 NT W I 7i t .A ENVIRONMENTAL RECORDS SEARCH FOR Page: 2 ECKE RANCH, ENCINITAS Job: NIN02003 Date: 07.27.1992 a c I 1 MAP sou. LOCATION ADDRESS CffV LpC RarE STATUS NIEDENS MLLSIDE NURSERY 66Y PIUEBLA ST ENCNDAS 15 AS NFA ENCINRAS FLORAL COMPANY 325 SAXONY RD ENCX AS 16 LR 4 ENCTNRAS FLORAL COMPANY 325 SAXONY RD ENONRAS 16 LT B ENCINITAS FLORAL 00 525 SAXONY RD ENQMTAS 16 NT W PAUL ECXE RANCH 411 SAXONY RD ENCINGAS 17 AS NFA PAUL ECKE POINSETTIAS AA1 SAXONY RD ENCNfTAS 15 LR 38 PAUL ECKE POINSETTIAS AAl SAXONY RD ENCINITAS Is LT 38 PAUL ECXE POINSETTAS 441 SAXONY RD ENCINTTAS 1P M w PAUL ECKE POINSETTIAS u1 SAXONY RO ENCINTIAS IS C, WORST ' EA MAN, GAYLORD 4545 SAXONY RD ENCWAAS 19 AS NFA LAB ESTATE SERVICE 155 N U.S MGNWAY 101 LEUCADA 20 AS NFA MINICO 740 N U.S. RI&Y. 101 LEUCADIA 21 AS NFA CNP PUBLICATIONS 625 N VULCAN AVE ENCINITAS 22 AS NFA BANNE SLPVBOARDS 563 WESTLAKE ST ENCINITAS 23 AS PAM a c I 1 I iii 0 OPERATING PERMITS SEARCH FOR Page: 1 ECKE RANCH, ENCINITAS Job: NIN02003 Date: 07.27.1992 MAP SOU LOCATION ADDRESS CITY LOG FCE STATUS K L 9 j MOONUTE BUG REPAIR .9 1ST ST ENCINITAS 24 LIT NORTH COAST PUBLISHERS. INC. 667 1ST ST ENCINITAS 25 LIT STEVE KIM ISUNF CLEANERS) 760 1ST ST ENONRAS 26 UT BRADLEY ADEN AUTO BODY d PAIN IQ 2ND ST ENCINITAS 27 HW WESTON TRUOPiG COMPANY 111 CST ENCINITAS A UT fRe TEAM NISSAN DATSUN 160 CALLE MAGCALENA ENCINITAS 5 UT SAN DEGUTTO WATER DISTRCT w E D ST ENCINITAS 76 HW BUENA PAR( GREENHDSES INC. im E D STREET, ENCINtiAS 29 LIT DOPMAN'6 THE A AUTO CARE 125 107 N EL CAMINO REAL ENCINITAS ?: LIT ENONRAS ROAD STATION 135 N EL CAMINO REAL ENCINITAS 3'. LIT ENCINITAS - COUNTY GARAGE 170 N EL CAMINO REAL ENOWAS w LIT OSS ONE HOUR COLOR PHOTO 191 N EL CAMINO REAL ENONRAS S.T HW LNDN OIL SERVICE STATION 166.1 2b N EL CAMINO REAL ENCIN!TAS u UT STATION 46632 206 N EL CAMINO REAL ENONRAS u LIT ENONRASCARWASH 297 N EL CAMINO REAL ENCNTTAS 35 VT DON HUBBARD CONTRACTING CO. 46 ENCINITAS BLVD ENCUmAS S6 UT HAROLD JENSEN. JR 310 ENCINTTAS BLVD ENCINITAS 37 LIT JENSEN'S MOBIL 310 ENCINITAS BLVD ENCINITAS 37 UT EXXON SERVILE STATION >a ENCINITAS BLVD ENCINITAS 7 UT GAM MAR GROWERS INC 6.10 ENCINITAS BLVD ENCINITAS b HW CAM-MAR GROWERS INC. 630 ENCINITAS BLVD ENCINITAS 36 LIT POLY CAL PLASTCS. INC 656 ENONTAS BLVD EN ITAS >o HW HAR>LDFF CHEVROLET ET 13M ENCINITAS BLVD ENpMTAS Q HW SHELL OIL I264.2506O6b1 1116 ENCINITAS BLVD ENCINITAS 6 MW P. H. JONES ENT, INC. 1355 ENONRAS BLVD ENCINITAS NITAS 6 UT ENCIFWTAS FORD 1424 ENCINITAS BLVD ENCINITAS 6 HW ENCWAS FORD 1424 ENCINITAS BLVD ENCINITAS 9 UT HERMAN COOK VOLKSWAGEN IA ENCINITAS BLVD ENCINITAS t0 LIT w SHELL OIL COMPANY 120425060700 ISO ENCNRAS /I 5 ENCINITAS Al HW FRED B. WESTON NC, 514 LA COSTA AVE ENCINITAS 42 UT (j{.:�j■ ENONITAS Flit PRDTECTION DST W: ORPHEUS AVE ENCINITAS 43 LIT HONDA GREENHOUSES 454 REDLIEIA ST EHIDiNRTAS 44 UT ALBERT L POSTlE JR 165 SAXONY RO EHOINRAS 45 UT MAGDALENA ECKE FAMILY YMCA 20D SAXON' RD ENCINITAS 46 HW MAGDALENA FOE FAMILY Y. M C. 200 SAXONY RD ENCINITAS 46 HW ROBERT R. HALL, INC. Z 7 SAXONY RD EN 7NRAS 17 UT ' ENONTTAS FLONL CO.. INC 275 SAXONY RD ENCINITAS 46 UT PAIR ECKE RANCH 44 t SAXONY RO ENCINITAS 16 UT rL DISTRCT OFFICE BUNYARD MASONRY SUPPLY 156 577 UNION ST N VULCAN AVE ENCNNRAS ENCftMAS 49 50 UT HW J'fl BUNYARD MASONRY S:IPP Y CJ, 577 N VULCAN AVE ENCINITAS 50 LIT RED LAM INC 591 WESTLAKE ENCNRAS 51 HW K L 9 j I i J C i REFERENCED SOURCES FEDERAL SOURCES NL National Priority List (04/17/92) CC Comprehensive Environmental Response, Compensation, and Liability System CERCLIS (04/17/92) NFA No Further Action FF Federal Facilities (04/17/92) U Superlund Liens - LIENS (03/13/92) CALIFORNIA STATE SOURCES BP The Bond Expenditure Plan AS The Abandoned Sites Program Information System - ASPIS (4/91) UNR Unresolved NFA No Further Action PA Preliminary Assessment SIR Site Inspection Required SSR Site Screening Required SUP Supedund PDS Pending Status REF Referred to Enforcement (Suffixes L,M or H indicates Low, Medium or High Priority) CS Office of Planning and Research. State of California - CORTESE WCRBT Tank leaks. Ill DHS1 Abandoned hazardous waste site. DHS2 Contaminated public drinking wells serving less than 200 connections. DHSS Contaminated public drinking wells serving more than 200 connections. DHSS Sites pusuant to section 25356 of the Health and Safety Code (see BEP) WMB Solid waste disposal sites with known migration of hazardous waste. 1 11 LJ H LT Leaking Underground Storage Tanks. California State - LUST(S) (Jan 92) 0 No action 1 Leak being confirmed 3A Prel site assessment workplan submitted 3B Prel site assessment underway SC Pollution characterization 5R Remediation plan 7 Remedial action underway 8 Post remedial action monitoring 9 Case closed ST Solid Waste Assessment Test, California State - SWAT(S) (11/6/91) Facilities or sites are ranked within each re_oion on a scale 1 -15 according to priority. SS Solid Waste Information System - SWIS It /92) REGIONAL SOURCES LR Leaking Underground Storage Tanks, Regional - LUST(R) 0 No action 1 Leak being confirmed 3A Prel site assessment workplan submitted 3B Prel site assessment underway 5C Pollution characterization SR Remediation plan 7 Remedial action underway 8 Post remedial action monitoring 9 Case closed NT Non -Tank or Unauthorized Releases 1 Leak being confirmed 2 Spill Response 3 Preliminary Assessment 3A Prel Site Assessment plan submitted 3B Prel Site Assessment underway 5 Remedial Investigation 6A Remediation Plan Submitted 66 Remediation Underway 7 Post Remedial Monitoring 9 Case Closed TP Toxic Pits, Regional SR Solid Waste Assessment Test, Regional - SWAT(R) Priority Ranking 1 -15 WP Well Investigation Program 1A Organics exceeding action levels 18 Organics with set action levels 2 Inorganics exceeding action level OPERATING PERMITS HW Hazardous Waste Information System - HWIS (11/1990) EPA Permit number UT Underground Storage Tank Permits (1987) Reference to tank permit SA SARA Title III I I I I ENVIRONMENTAL RECORDS SEARCH LISTED BY SOURCE F I 0 1 1 I Page: 1 ECKE RANCH, ENCINITAS Job: N'TN02003 Date: 07 -27 -1992 ,..t iINTRODUCTION !f The following government sources have been searched for sites within one mile radius, !! unless otherwise stated, of the subject location. BBL has used its best effort but makes no claims as to the completeness or accuracv of the referenced government sources or the completeness of the search. Our records are frequently updated but only as current as their publishing date and may not represent the entire field of known or potential hazardous waste or contaminated sites. To ensure complete coverage of the subject property and surrounding area, sites may be included in the list if there was any doubt as to the lomtion because of discrepancies in map location, zip code, address, or other information in our sources. 11 1 J FEDERALSOURCES NPL National Priority List EPA has prioritized sites with significant risk to human health and the environment. These sites receive remedial funding under the Comprehensive Environmental Response Conservation and Liability Act ( CERCLA). No listings within the specified range. CERCLIS Comprehensive Environmental Response, Compensation, and Liability Information System CERCLIS is a data base used by the EPA to track activities conducted under the Comprehensive Environmental Response, and Liability Act CERCLA (1980) and the amendment the Superfund A and Reauthorization Act, SARA (1986). Sites to be included are identified primarily by the reporting requirements of hazardous substances Treatment, Storage and Disposal (TSD) facilities and releases larger than specific Reportable Quantaties (RQ), established by EPA. Using the National Oil and Hazardous Substance Pollution Contingency Plan (National Contingency Plan) EPA set priorities for cleanup. EPA rates National Contingency Plan sites according to a quantitive Hazard Ranking System (HRS) based on the potential health risk via any one or more Potential pathways; ground- water, surface water, air, direct contact, and fire /explosion. EPA and state agencies seek to identify potentially responsible parties (PRP) and ultimately I 13 I ll ECKE RANCH, ENC VITAS Page: 2 Job: NINO2003 Date: 07 -27 -1992 Responsible Parties (RP) who can be required to finance cleanup activities, either directly or through reimbursement of federal Superfund expenditures. Status Codes: NFA - NoFurthcrAction No listings within the specified range. FEDFAC Federal Facilities As part of the CERCLIS program, federal facilities with known or suspected environmental problems. Federal Facilities Hazardous Waste Compliance Docket, are tracked separately to comply with a Federal Court order. No listings within the specified range. LIENS Superfund Liens A current list of Federal Superfund Liens as compiled by the Office of Enforcement and Compliance Monitoring (OECM), EPA, Washington, D.C. based upon information submitted by EPA's ten Regional Offices. The EPA and the OECM make no representations regarding the accuracy or completeness of the list. No listings within the specified range. CALIFORNIA STATE SOURCES BEP The Bond Expenditure Plan The Health and Safety code, as amended by AB 129, requires the Department of Health Services to develop a site - specific expenditure plan as the basis for an appropriation of California Hazardous Substance Cleanup Bond Act of 1984 funds. The Department is also required to update the report annually and report any significant adjustments to the Legislature on an ongoing basis. The plan identifies California hazardous waste sites targeted for cleanup by responsible parties, the Department and the federal Environmental Protection Agency over the next five years. Page: 3 ECKE RANCH, ENCINITAS Job: NINO2003 Date: 07 -27 -1992 IASPIS I L I 1 No listings within the specified range. The Abandoned Sites Program Information System The Historical Abandoned Site Survey Program identified certain potential hazardous waste sites. These sites determinations were generally not made via sampling and site characterization. They were made as a result or file searches and windshield surveys. Some of the sites may have had a site inspection with sampling. The information has been compiled into this database by California Department of Health Services in accordance with Section 253596 of the California Health and Safety Code. Status Codes: UNR NFA PA SIR SSR SUPFD PDS REF Unresolved No Further Action Preli m i n an' Assessment Site Inspection Required Site Screening Required Superfund Pending Status Referred to Enforcement (Suffixes LX and H indicates Low, Medium or High Priorih) Site: MARGE'S CERAMIC POTTERY Address: 226 1ST ST City: ENCINITAS Map Loc: 1 Status: NFA - No Further Action Site: BROWN'S CAMERA SHOP Address: 463 1ST ST City: ENCINITAS Map Loc: 2 Status: NFA - No Further Action Site: ENCINITAS COAST- DISPATCH Address: 687 2ND ST City: ENCINITAS Map Loc: 3 Status: NFA -No Further Action Site: LAD LAWN & SPRAY SERVICE Address: 1622 GASCONY DR City-, ENCINITAS Map Loc: 11 Status: NFA -No Further Action i 1 C Site: WILLIAMS & MACPHERSON NURSERY Page: 4 ECKE RANCH, ENCINITAS Job: NIN02003 I Date: 07 -27 -1992 i 1 C Site: WILLIAMS & MACPHERSON NURSERY Address: HWY 101 City: ENCINITAS Status: UNR - Unresolved Site: PLANAUTICS CORP. Address: 485 HWY 101 City: ENCINITAS Map Loc: 12 Status: NFA -No Further Action a Site: SHORT RUN MOLDING AND MACHINE Address: OLIVENHAIN RD City: ENCINITAS Status: PAL - Preliminary Assessment Low Priority Site: NIEDEN'S HILLSIDE NURSERY Address: 689 PUEBLA ST City: ENCINITAS Map Loc: 15 Status: NFA -No Further Action Site: PAUL ECKE RANCH Address: 411 SAXONY RD City: ENCINITAS Map Loc: 17 Status: NFA -No Further Action Site: BAHLMAN, GAYLORD Address: 645 SAXONY RD City: ENCINITAS Map Loc: 19 Status: NFA -No Further Action Site: LAB ESTATE SERVICE Address: 756 N U.S. HIGHWAY 101 City: LEUCADIA Map Loc: 20 Status: NFA -No Further Action Site: MINICO Address: 740 N U.S. HWY. 101 City: LEUCADIA Map Loc: 21 Status: NFA -No Further Action i 1 C L' IECKE RANCH, ENCINITAS I l 1 I I Site: CHP PUBLICATIONS Address: 625 N VULCAN AVE City: ENCINITAS Map Loc: 22 Status: NFA - No Further Action Site: BAHNE SURFBOARDS Address: 563 WESTLAKE ST Citv: ENCINITAS Map Loc: 23 Status: PAM - Preliminary Assessment Medium Priority CORTESE State of California Office of Planning and Research Page: 5 Job: NINO2003 Date: 07.27 -1992 This database is a consolidation of information from various sources. It is maintained by the State Office of Planning and Research and lists potential and confirmed hazardous waste or substances sites. This source was last updated by the government in November 1990. Status Codes: WCCBT Tank leaks. Compiled by Water Resource Control Board Site: PAUL ECKE POINSETTIAS Address: 441 SAXONY RD City: ENCINTITAS Map Loc: 16 Status: WCRBT - Leaking Tank DHS1 Abandoned hazardous waste site. Compiled by Toxic Substance Control Diu. of DHS. DHS2 Contaminated public water drinking wells serving less than 200 connections. Compiled by Env. Health Diu. of DHS. DHS3 Contaminated public water drinking wells serving more than 200 connections. DHSS Sites pusuant to section 25356 of the Health and Safeq• Code (see BEP) CWMB Solid waste disposal sites with known migration of hazardous waste. Site: SELF - REALIZATION FELLOWSHIP Address: 2ND ST City. ENCINITAS Status: WCRBT - Leaking Tank Site: EXXON SERVICE STATION #7-3536 Address: 325 ENCINITAS BLVD City: ENCINITAS Map Loc: 7 Status: WCRBT - Leaking Tank Site: PAUL ECKE POINSETTIAS Address: 441 SAXONY RD City: ENCINTITAS Map Loc: 16 Status: WCRBT - Leaking Tank Page: 6 ECKE RANCH, ENCINITAS Job: NINO2003 Date: 07 -27 -1992 :t I I I H n I j LUST(S) Leaking Underground Storage Tanks - California State The Leaking Underground Storage Tanks Information System is maintained by the State Water Resource Board pursuant to Section 25295 of the Health and Safety Code. Status Codes: 0 1 3A 3B 5C 5R 7 8 9 No action Leak being confirmed Prel site assessment workplan submitted Prel site assessment underway Pollution characterization Remediarion plan Remedial action underway Post remedial action monitoring Case closed Site: SELF - REALIZATION FELLOWSHIP Address: 2ND ST City: ENCINITAS Status: 3B - Prelim Site Assessment underway. Site: TEAM NISSAN Address: 160 CALLE MAGDALENA City: ENCINITAS Map Loc: 5 Status: 9 - Case Closed. Site: EXXON SERVICE STATION #7.3536 Address: 325 ENCINITAS BLVD City: ENCINITAS Map Loc: 7 Status: 7 -Remedial Action underway. Site: SHELL SERVICE STATION Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: 9 - Case Closed. Site: HERMAN COOK VOLKSWAGEN Address: 1435 ENCINITAS BLVD City: ENCINITAS Map Loc: 10 Status: 9 - Case Closed. I I LJ I J I O j ECKE RANCH, ENCINITAS Site: Address: City: Map Loc, Status: Site: Address: City: Map Loc, Status: Site: Address: City: Map Loc, Status: SWAT(S) Solid Wa EXXON SERVICE STATION 905 ORPHEUS AVE LEUCADIA 14 X- ENCINITAS FLORAL COMPANY 325 SAXONY RD ENCINITAS 16 9 - Case Closed. PAUL ECKE POINSETTIAS 441 SAXONY RD ENCINITAS 18 3B - Prelim Site Assessment underway ste Assessment Test - California State Page: 7 Job: NIN02003 Date: 07 -27 -1992 This program, provided for under the Calderon legislation (Section 13273 of the Water Code), requires that disposal sites with more than 50,000 cubic yards of waste provide sufficient information to the regional water quality control board to determine whether or not the site has discharged hazardous substances which AU impact the environment. Site operators are required to file Solid Waste Assessment Test reports on a staggered bass. Operators of the 150 highest ranking (Rank 1) sites were required to submit Solid Waste Assessment Tests by July 1, 1987, Rank 2 in 1988 and so on. Operators submit water quality tests to the Regional Water Quality Control Board, describing surface and groundwater quality and supply; and the geology within 1 mile of the site. Air quality tests are submitted to the local Air Quality Management District or Air Pollution Control District. Status Codes: Facilities or sites are ranked within each region ors a scale 1 -15 according to priority. Site: ENCINITAS I Address: EL CAMINO REAL, END OF -N OF VIA MOLENA City: ENCINITAS Status: Priority Rank 13 Site: ENCINITAS II (BURN SITE) Address: ENCINITAS BLVD, 1/4 MI W OF MANCHESTER City: ENCINITAS Status: Priority Rank 8 :.3 1 III H I Page: 8 ECKE RANCH, ENCINITAS Job: NIN02003 Date: 07- 27.1992 SWIS Solid Waste Information System As legislated under the Solid Waste Management and Resource Recovery Act of 1972, the California Waste Management Board maintains lists of certain facilities, i.e. Active solid waste disposal sites, Inactive or Closed solid waste disposal sites and Transfer facilities. Site: ENCINITAS LANDFILL Address: ENCINITAS BLVD City: ENCINITAS Status: CLOSE - Site: ENCINITAS LANDFILL Address: ENCINITAS BLVD City: ENCINITAS Status: CLOSE - REGIONAL SOURCES LUST(R) Leaking Underground Storage Tanks - Regional Each of the California Regional Water Quality Control Boards RWQCB maintains lists of leaking underground storage tanks. Status Codes: 0 1 3A 3B 5C 5R 7 8 9 No action Leak being confirmed Prel site assessment workplan submitted Prel site assessment underway Pollution characterization Remediation plan Remedial action underway Post remedial action monitoring Case closed Site: SELF - REALIZATION FELLOWSHIP Address: 2ND ST City: ENCINITAS Status: 3B - Prelim Site Assessment underway. I _] Site: ENCINITAS FLORAL COMPANY Address: 325 SAXONY RD City: Page: 9 Map Loc: ECKE RANCH, ENCINITAS Job: NIN02003 9 - Case Closed. Date: 07 -27 -1992 Site: WESTON TRUCKING Address: 111 CST City: ENCINITAS Map Loc: 4 Status: 9 - Case Closed. Site: TEAM NISSAN Address: 160 CALLE MAGDALENA City: ENCINITAS Map Loc: 5 Status: 9 - Case Closed. Site: EXXON SERVICE STATION 7 -3536 Address: 325 ENCINITAS BLVD City: ENCINITAS Map Loc: 7 Status: 7- Remedial Action underway. Site: SHELL SERVICE STATION Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: 9 - Case Closed. Site: HERMAN COOK VOLKSWAGEN Address: 1435 ENCINITAS BLVD ' City: ENCINITAS Map Loc: 10 Status: 9 - Case Closed. Site: EXXON SERVICE STATION Address: 905 ORPHEUS AVE City: LEUCADIA Map Loc: 14 Status: 9 - Case Closed. I _] Site: ENCINITAS FLORAL COMPANY Address: 325 SAXONY RD City: ENCINITAS Map Loc: 16 Status: 9 - Case Closed. 3 I I LJ 0 1 Page: 10 ECKE RANCH, ENCINITAS Job: NINO2003 Date: 07 -27 -1992 Site: PAUL ECKE POINSETTIAS Address: 441 SAXONY RD City: ENCINITAS Map Loc: 18 Status: 3B - Prelim Site Assessment underwm- NT Toxic Releases The California Regional Water Quality Control Boards or local Department of Health Services keeps track of toxic releases to the environment. These lists are known as Unauthorized Releases, Non -Tank Releases, Twdcs List or similar, depending on the local agency. Site: TEAM NISSAN Address: 160 CALLE MAGDALENA City. ENCINITAS Map Loc: 5 Status: 09- Site: WESTON TRUCKING CO Address: 111 DST City ENCINITAS Map Loc: 6 Status: 03- Site: SHELL OIL Address: 1355 ENCINITAS BLVD City. ENCIIQITAS Map Loc: 8 Status: 09- Site: SHELL OIL Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: 09- Site: PAUL JONES SHELL Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: 09- I 1 H iI LJ 1 1 ECKE RANCH, ENCINITAS Site: PAUL JONES SHELL Address: 1355 ENCINITAS BLVD City: ENCINITAS Map LoC: 8 Status: 09- Site: CHEVRON INVESTMENTS Address: 1424 ENCINITAS BLVD City: ENCINITAS Map Loc: 9 Status: 09- Site: CHEVRON INVESTMENTS Address: 1424 ENCINITAS BLVD City: ENCINITAS Map Loc: 9 Status: 09- Site: HERMAN COOK VOLKSWAGON Address: 1435 ENCINITAS BLVD City: ENCINITAS Map Loc: 10 Status: 09- Site: HERMAN COOK VOLKSWAGON Address: 1435 ENCINITAS BLVD City: ENCINITAS Map Loc: 10 Status: 09- Site: RADICK EXXON Address: 905 ORPHEUS AVE City: ENCINITAS Map Loc: 14 Status: 09- Site: TEXACO/LEUCADIA Address: 905 ORPHEUS AVE City: ENCINITAS Map Loc: 14 Status: 09- Site: RADICK EXXON Address: 905 ORPHEUS AVE City: ENCINITAS Map Loc: 14 Status: 09- Page: 11 Job: NIN02003 Date: 07 -27 -1992 N 1 3 rI Site: PAUL ECKE POINSETTIAS Address: 441 SAXONY RD City: ENCINITAS Map Loc: 18 Status: 03- TPC Toxic Pits The Toxic Pits Clean -Up Act (Kntz Bill) places strict limitations on the discharge of liquid hazardous wastes into surface impoundments, toxic ponds, pits and lagoons. Regional Water Quality Control Boards are required to inspect all surface impoundments annully. In addition, every facility was required to file a Hydrogeologiml Assessment Report. Recent legislation allows the Department of Health Services to excempt facilities that closed on or before December 31, 1985. if a showing is made that no significant environmental risk remains (AB1046) Special exemption provisions have been created for surface impoundments that receive mining wastes. Page: 12 ECKE RANCH, ENCINITAS Job: NINO2003 Date: 07.27.1992 Site: TEXACO USA Address: 905 ORPHEUS AVE City: LEUCADIA Map Loc: 14 Status: 01- Site: TEXACO/LEUCADIA Address: 905 ORPHEUS AVE City: LEUCADIA Map Loc: 14 I �I Status: 09- Site: RADICK EXXON Address: 905 ORPHEUS AVE City: LEUCADIA Map Loc: 14 Status: 09- Site: ENCINITAS FLORAL CO Address: 325 SAXOA`Y RD City. ENCINITAS Map Loc: 16 Status: 09- N 1 3 rI Site: PAUL ECKE POINSETTIAS Address: 441 SAXONY RD City: ENCINITAS Map Loc: 18 Status: 03- TPC Toxic Pits The Toxic Pits Clean -Up Act (Kntz Bill) places strict limitations on the discharge of liquid hazardous wastes into surface impoundments, toxic ponds, pits and lagoons. Regional Water Quality Control Boards are required to inspect all surface impoundments annully. In addition, every facility was required to file a Hydrogeologiml Assessment Report. Recent legislation allows the Department of Health Services to excempt facilities that closed on or before December 31, 1985. if a showing is made that no significant environmental risk remains (AB1046) Special exemption provisions have been created for surface impoundments that receive mining wastes. I I I I a I] 1 ECKE RANCH, ENCINITAS No listings within the specified range. SWAT(R) Solid Waste Assessment Test - Regional Page: 13 Job: NIN02003 Date: 07- 27.1992 The Solid Waste Assessment Test Program targets sites where there is a possible risk of hazardous waste escaping from solid .waste disposal sites (landfills), threatening both water and air quality. Threatening sites are required to submit water quality Solid Waste Assessment Tests to their Regional Water Quality Control Board. Air quality Solid Waste Assessment Tests are submitted to the local Air Quality Management District or Air Pollution Control District. Site: Address City: Status: Site: Address. City: Status: WIP Well Inv ENCINITAS I EL CAMINO REAL, E END - N OF VIA MOLENA ENCINITAS Priority Rank 13 ENCINITAS II (BURNT SITE) ENCINITAS BLVD, 1/4 MI W OF MANCHESTER ENCINITAS Priority Rank 8 estigation Program The Well Investigation Program (AB1S03) identifies groundwater that is already con- taminated and empowers the California Department of Health Services and local health officers to order ongoing monitoring programs. The focus of this program is to monitor and protect drinking water. No listings within the specified range. OPERATING PERMITS Various agencies issue operating permits or regulate the handling, movements, storage and disposal of hazardous materials and require mandatory reporting. The sources referenced below have been searched within half a mile of the subject site. I 1 W M ECKE RANCH, ENCINITAS Page: 14 Job: NIN02003 Date: 07 -27 -1992 The inclusion in this section does not infer that an environmental problem exists presently or has in the past. SARA SARA Title III, section 313 Title III of the Superfund Amendments and Reauthorization Act, Section 313, also known as Emergency Planning and Community Right -to -Know Act of 1986 requires owners or operators of facilities with more than 10 employees and are listed under Standard Industrial Classification (SIC) Codes 20 through 39 to report the manufacture, process or use of more than a threshold of certain chemical or chemical categories listed under section 313. No listings within the specified range. HWIS Hazardous Waste Information System The Department of Health Services, Toxic Substance Division, California State, maintains a data base keeping track of the movement and disposal of hazardous waste. The data is used to support the Tanner legislation, AB 2948. Status Codes: EPA Facility Permit Number Site: BRADLEY ALLEN AUTO BODY & PAIN Address: 102 2ND ST City ENCINITAS Map Loc: 27 Status: CAD982411787 Sludges: Paint sludge Site: SAN DIEGUITO WATER DISTRICT Address: 59 E D ST City: ENCINITAS Map Loc: 28 Status: CAD982329658 Page: 15 ECKE RANCH, ENCINITAS Job: NIN02003 Date: 07.27.1992 I il j Site: QSS ONE HOUR COLOR PHOTO j Address: 191 N EL CAMINO REAL City: ENCINITAS Map Loc: 33 Status: CAD982481327 Site: CAM -MAR GROWERS INC Address: 630 ENCINITAS BLVD City: ENCINITAS Map Loc: 38 Status: CAD981420581 Organics: Tank Bottom waste Site: POLY CAL PLASTICS, INC Address: 658 ENCINITAS BLVD City: ENCINITAS Map Loc: 39 Status: CAC000163469 Organics: Unspecified oil containing waste Miscellaneous: Contaminated soil Site: HARLOFF CHEVROLET Address: 1302 ENCINITAS BLVD City: ENCINITAS Map Loc: 40 Status: CAD028134328 Sludges: Paint sludge Site: SHELL OIL #204. 2508.0601 Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: CAC000211809 Inorganics: Aqeous solution with total organic residues less A than 10% I il j Page: 16 ECKE RANCH, ENCINITAS Job: NrNO2003 Date: 07.27 -1992 L Site: ENCINITAS FORD Address: 1424 ENCINITAS BLVD City: ENCINITAS Map Loc: 9 Status: CAD981368640 Site: SHELL OIL COMPANY #20425080700 Address: 160 ENCINITAS/I5 City: ENCINITAS Map Loc: 41 ttf Status: CAL 000005091 Site: MAGDALENA ECKE FAMILY YMCA Address: 200 SAXONY RD City: ENCINITAS Map Loc: 46 Status: CAC000180949 Site: MAGDALENA ECKE FAMILY Y. M. C. Address: 200 SAXONY RD City. ENCINITAS Map Loc: 46 Status: CAC000204978 Inorganics: Asbestos containing waste Site: BUNYARD MASONRY SUPPLY Address: 577 N VULCAN AVE City. ENCINITAS Map Loc: 50 Status: CAC000234913 Site: REC LAM INC Address: 591 WESTLAKE City: ENCINITAS Map Loc: 51 Status: CAD072494511 L I t I j ECKE RANCH, ENCINITAS UST Permitted Underground Storage Tanks - State Water Quality Board Page: 17 Job: NINO2003 Date: 07 -27 -1992 The Corteses Bill (AB2013), enacted in 1983, required registration of all underground storage tanks (UST) with the State Water Quality Board by July 1, 1984. About 176,000 tanks and surface impounds were registered between 1984 and 1987. An amendment (AB 1413) was passed in 1987, effectively removing the State Board from the registration proceess starting January 1, 1988. The data reflects the information collected by the state between 1984 and 1987 and includes all tanks and surface impounds in use or closed between 1974 and 1987. Home and farm heating fuel tanks with capacities of 1,100 gallons or less and 'structures such as sumps, separators, storm drains, catch basins, oil field gathering lines, refinery pipelines, lagoons, evaporation ponds, well cellars, separation sumps, lined and unlined pits, sumps and lagoons" except those defined as LIST under HSWA or may be regulated to protect water quality under the Porter - Cologne Water Quality Control Act. Site: MOONLITE BUG REPAIR Address: 449 1ST ST City: ENCINITAS Map Loc: 24 Status: Waste Tank - diesel Site: NORTH COAST PUBLISHERS, INC. Address: 687 1ST ST City: ENCINITAS Map Lac: 25 Status: Product Tank -premium ISite: STEVE KIM (SURF CLEANERS) I Address: 760 1ST ST City: ENCINITAS Map Loc: 26 Status: Product Tank - waste oil Site: WESTON TRUCKING COMPANY Address: 111 CST ® City: ENCINITAS Map Loc: 4 Status: Waste Tank - diesel Product Tank -premium Product Tank - unleaded Product Tank - premium I ■ Site: TEAM NISSAN DATSUN Page: 18 1' ECKE RANCH, ENCINITAS Job: NINO2003 j Date: 07- 27.1992 ■ Site: TEAM NISSAN DATSUN Address: 160 CALLE MAGDALENA City: ENCINITAS Map Loc: 5 Status: Product Tank - Waste Tank - diesel Site: BUENA PARK GREENHOUSES, INC. Address: 130 E D STREET, City: ENCINITAS Map Lac: 29 Status: Product Tank - unleaded Site: DORMAN'S TIRE 8 AUTO CARE #25 Address: 107 N EL CAMINO REAL City ENCII4ITAS Map Loc: 30 Status: Waste Tank - diesel Site: ENCINITAS ROAD STATION Address: 135 N EL CAMINO REAL City: ENCINITAS Map Loc: 31 Status: Product Tank - unleaded Product Tank - Produet Tank - premium Site: ENC=AS - COUNTY GARAGE Address: 179 N EL CAMINO REAL City. ENCIATTAS Map Loc: 32 Status: Product Tank - Waste Tank - diesel Site: UNION OIL SERVICE STATION #683 Address: 236 N EL CAMINO REAL City: ENCINITAS Map Loc: 34 Status: Waste Tank - diesel Product Tank - premium Product Tank - regular Product Tank - ■ Page: 19 I ECKE RANCH, ENCINITAS Job: NIN02003 Date: 07.27.1992 3 Site: JENSEN'S MOBIL Address: Site: STATION #6832 ENCINITAS Address: 236 N EL CAMINO REAL Status: City: ENCINITAS Product Tank - unleaded Map Loc: 34 Status: Waste Sump Site: ENCINITAS CAR WASH Address: 293 N EL CAMINO REAL City: Map Loc: ENCINITAS 35 Status: Product Tank - Product Tank - regular Waste Tank Site: DON HUBBARD CONTRACTING CO. Address: 46 ENCINITAS BLVD City: ENCINITAS Map Loc: 36 Status: Product Tank - unleaded Product Tank -premium Site: HAROLD JENSEN, JR. Address: 310 ENCINITAS BLVD City: ENCINITAS Map Loc: 37 Status: Product Tank - Product Tank - unleaded Product Tank - regular Waste Tank - diesel 3 Site: JENSEN'S MOBIL Address: 310 ENCINITAS BLVD City: ENCINITAS Map Loc: 37 Status: Product Tank - Product Tank - unleaded Product Tank - Waste Tank - diesel ISite: EXXON SERVICE STATION Address: 325 ENCINITAS BLVD City: ENCINITAS Map Loc: 7 Status: Product Tank - au gas Product Tank - Product Tank - unleaded Product Tank - diesel 1 7 P� f, Page: 20 ECKE RANCH, ENCRMAS Job: NINO2003 e Date: 07-27-1992 t Site: CAM -MAR GROWERS INC. Address: 630 ENCINITAS BLVD City: ENCINITAS Map Loc: 38 Status: Product Tank - Product Tank - premium Site: P. H. JONES ENT, INC. Address: 1355 ENCINITAS BLVD City: ENCINITAS Map Loc: 8 Status: Waste Tank - diesel Product Tank - regular Product Tank - Product Tank - unleaded Site: ENCINITAS FORD Address: 1424 ENCINITAS BLVD City ENCINITAS Map Loc. 9 Status: Product Tank - Waste Tank - diesel Waste Sump Site: HERMAN COOK VOLKSWAGEN Address: 1435 ENCINITAS BLVD City: ENCUMAS Map Loc: 10 Status: Product Tank - diesel j� Site: FRED B. WESTON INC. Address: 514 LA COSTA AVE City ENCINTTAS Map Loc: 42 Status: Product Tank -premium Site: ENCINITAS FIRE PROTECTION DIST Address: 801 ORPHEUS AVE 'j City: ENC=AS Map Loc: 43 Status: Product Tank - Product Tank -premium ' Waste Tank - diesel Product Tank - I I Page: 21 ECKE RANCH, ENCINITAS Job: NTNO2003 Date: 07- 27.1992 Site: HONDA GREENHOUSES Address: 454 REQUEZA ST City: ENCINITAS Map Loc: 44 Status: Product Tank - Site: ALBERT L. POSTLE JR. Address: 165 SAXONY RD City: ENCINITAS Map Loc: 45 Status: Product Tank - unleaded Site: ROBERT R. HALL, INC. Address: 207 SAXONY RD City-, ENCINITAS Map Loc: 47 Status: Product Tank - premium Product Tank - diesel Product Tank - premium Site: ENCINITAS FLORAL CO., INC. Address: 278 SAXONY RD City: ENCINTITAS Map Loc: 48 Status: Product Tank - premium Site: PAUL ECKE RANCH Address: 441 SAXONY RD City: ENCEMAS Map Loc: 18 Status: Waste Tank - diesel Product Tank - Product Tank - premium Product Tank - unleaded Product Tank - premium Site: DISTRICT OFFICE Address: 189 UNION ST !� City. ENCINITAS Map Loc: 49 Status: Product Tank - unleaded I I I d I 1 1 u ECKE RANCH, ENC=AS Site: BUNYARD MASONRY SUPPLY CO. Address: 577 N VULCAN AVE City: ENC=AS Map Loc: 50 Status: Product Tank • unleaded Product Tank -premium Page: 22 Job: NINO2003 Date: 07 -27 -1992 APPENDIX B F� 1 K E Z- &AAIGQr3 J _'e01K ^ ^�Cd�T1C +:rM.TMi }>: C-. - CnsWwls Date: 7129 Z Regional Water Quality Control Board San Diego Region 9 9771 Clairemont Mesa Boulevard, Suite B San Diego, California 92124 -1331 Attention: 145. L02i 01-14,QCES Subject: Request to Review RWQCB Files) I would like to review the following RWQCB file(s): SITE NAME ADDRESS/CITY ZIP CODE PflUG �F l t91A1SE7-7-1,Y5 gL11 94X6AI IZi> Le /JUN / TA5 124 27'- P/ 'Ut DICE P//�cTTIRS F� U/j/L FI�/Jb�S I�? �JVG/N /�Rj /2 �JZ027 C7 ,20w�2s / 85 Q L/FY/� i'�O�✓S 041 �/a,✓r q2_0 �a %- Z�7V64WI7Yn 1 :LorA2 Cd. 0257 54X0A1Y ZEJ\/G,✓ /71SS 9202/ -2723 Please contact the undersigned at 457-WO when the file(s) are available for review. Thank you for your assistance with this request. Sincerely, NINYO & MOORE .J4N - Jo y 55 LUSK $OOIeVarO :,ue 8.200 ian DIeoO. C.idorma • 9212' • Pnone 16191 457 -0400 • Fax 16191 558 -1236 P� I RI 1 I I I MAMD USE ONLY Rt t s REQUEST TO REVIEW H24D RECORDS SUBMIT TO: County of San Diego Department of Mealth Services Ertvircnmental health Services Hazardous Materials Management Division P.O. sox 85261 San Diego, G 92138 -5261 (TOU my attach business card/overprint with business (619) 338-2222 card if preferred.) / //A/YO `- N'DDQ6 bl,70 Lusk &vD, -,Srl/rs 2G� sa n Dl� , Cq 9� l�2 Jai r• !o�- ��ly, y57 -i5Zx REQUESTED BY: COMPANY NAME: MAIL ADDRESS: CONTACT PERSON: PHONE: A request is hereby made to review Hazardous Materials Management Division (HMMD) records, as indicated below for the following reason: Z- Sicinature " Titli Date A separate form must be completed for each file /address requested. Establishasnt No Adiress /City Zip Code File 9 (gXicaO byUN)TIn FL 441, Cu. 3256fXONyI?� E/✓G /(/ /7J3$ 92D jl,713(1-6DI TYPE OF INFORMATION REQUESTED (Check as many as apply) ® ® Q Is Routine Inspection Tank Recval Tank inutallation Tank Leak Emergency Complaint Permit File Ursuthorized Response Release NI AT# I %T: Ti I HIRTN I 9 Files pulled by /date: Conf. Info. to Cover? TES No Checked by /datf: Confidential Info Covered by /date: TES No Date ell files ready: Reo+ster notified by: 2nd notification by: Date Review Scheduled: oat TES ND I TES No I TES No I TES No Ise: I=: 3rd notification: iie: Rescham l ed/Dot0: Tide: Files reviewd by of Date•. ❑ A review of records has been conducted and HMMD finds no record. Signature IDNS:NM -9m (3/90) Title Date I I 1 n Mlle "i ONLY Retxxst of REQUEST TO REVIEW HMMD RECORDS SUBMIT TO: County of San Diego Depsrtaatnt of health Service Environmental health SerVIC" haiardoua Materials Management Division P.O. Box 85261 San Diego, CA 92138.5261 (You my attach business card/overprint with business (619) 338-2222 card if preferred) Aht7n p 4 MDO66 lol5a Lusk f3lyd, Scot B -2� --Ja qne Jcw (6,/9V ) �5 7- 6 00 REQUESTED BY: COMPANY NAME: MAIL ADDRESS: CONTACT PERSON: PHONE: A request is hereby made to review Hazardous Materials Management Division (HMMD) records, as indicated below for the following reason: 'rn9 n N i A I/ 1 Kj✓v Yk /iN .4 t' k120 -.(- /1 e , P>eajex-_T m "/?. '712- z 1-7 z signs a Title Date A separate form must be completed for each file /address requested. Establishment Name Address /CI ty Zip Code 9.2706 File Y (Qxicel) lo'-5- QuAit ��NS 1)ty 4NirA1 I-lei /0q0 -00/ TYPE OF INFORMATION REQUESTED (Check as many s apply) a [a Q Z ® � Routine Inspection Tan: Reswal Tank Installation Tank leak Emarlerey Complaint Permit File unauthorized Response Release y�.pwu!w. X! A—,_l NT! I TO I XIRT! 1 ! File pulled by /date: Conf. Info, to Cover? TES NO TES NO I YES NO I TES NO I TES NO YES NO Checked by /date: 1 ll Confidential Info covered by /date: Date all files ready: Re4aater notified by: -Date: Time: I2nd notification by: Date: Tim: 3rd notification: J Revie Scheduled: Date: Tine: Reseneduted/Date: Tires: Files reviewed by: of Date: ❑ A review of records has been conducted and HMMD finds no record. Signature DNS:NM -9098 (3/90) Titte Date I L "J I nWO USE cult r 'ta REQUEST TO REVIEW HMMD RECORDS SUBMIT TO: County of San Diego Department of Health Services Enviroon,ntal Health Services Hazard" Materials Management Division P.O. Box 85261 San Diego, CA 92138.5261 (you my attach business card/overprint with business (619) 338-2222 card if preferred.) moo" 615o Luse &vD &lr,� /3 -2eb SQh �i 921 zl REQUESTED BY: COMPANY NAME: MAIL ADDRESS: CONTACT PERSON: PHONE: A request is hereby made to review Hazardous Materials Management Division (HMMD ) records, as.indicated 1,9W for the follow Ing reason: lfM - VSignatureU Tit a Date A separate form must be completed for each file /address requested. -ftUL Establishnwent Nail ECIce PD //V&- E-57�S ,/ /(/ Address /City Zip code z0Z- 77 s ��y I E7VG /it/ /71�$ 9272,5 File #COXiaal) D /l 230`l-0 0 f TYPE OF INFORMATION REQUESTED 21 (Check as many 2: ® as apply) �{ -002 E-Ou3 Routine impaction Tank Reavvel Tank Irstalletim TaNc eak Emargenty Complaint Permit File Unauthorized Response Release MM AT/ I NT/ T/ I HIRT# I ' Files pulled by /date: Cmf. Info. to Cover? TES No I TES No Chocked by /date: 1 Cmf i dent i a l Info covered by /dett: TES NO I TES No Onto all files ready: Req r ttr notified try: Date: 2nd notification by: Date: Time: 3rd notification: Review Scher, led• Date im: TES NO I TES NO lone: Reacneduled/Date: Time: Filet reviewed by- of Deta• ❑ A review of records has been conducted and HMMD finds no record. ONS:NM -909a (3/90) S i gsrure Title Data Ll I I I a LJ Orange office Lab. No. 42526 May 7, 1991 Paul Ecke Ranch P. 0. Box 488 Encinitas, CA 92024 Attn: Steve Rinehart WATER POND USE 0 SOIL AND PLANT LABORATORY, INC. The following is in response to your May 6 FAX :1 `cation listing a few items that you would like to have reviewed from our point of view with the following be an atttmiy to respond in a useful mariner. Algae Control I£ the system as diagrammed is employed, aloe should not enter the irrigation system due to chlorine treatment. We would add to our prior cents that the !� blend tank, or tanks, should be covered with black plastic or any other means that avoids light entering the treated water tanks. This should avoid any aloe growth even if it were to escape the chlorine treatrment, ibis does not guarantee freedom frcrn algae in greenhouses where moist conditions exist and nutrient is available and where chlorine has been long since - dissipated through contact with soil. You will still have to utilize the hydrated lime and copper sulfate spray treatments as previously employed in greenhouse areas or you will have to provide a - black plastic mulch to avoid light which will permit -algae growth. The black plastic mulch has a twofold benefit, one being reduction of any algae growth and the other being reduction or elimination of any appreciable evaporation loss of water which then limits water loss to transpiration.- This becomes a water conserving system and a nice feature is that it avoids surface accumulation -of salts since condensation on plastic provides diEtUled water which on dropping onto the soil is an excellent means of pushing salts to a lower level. UII In PrQmgatio n We would absolutely and irrevocably recanaend no use of this water in propagation unless you wish to use -it after sunning through the RD system. Propagation is an unnatural environment supplying water to foliage in particular, and in a plant condition where little or no water can be arsorbed through the stem since there are no water acquiring roots. However, salts in the water applied can be ab- sorbed into the foliage and cause serious toxicities,. particularly with the water quality that would be available fran this source. d P.O. Boa 6566. Orango, O6111ornia 52613.6566 ; p10 262.5777 FAX 714] 2624575 P.O. Sox 151 $an;a Clara C¢IHOrnu 95052.0153 1 (405) 7270330 FAX !105) 727.5'25 P.O. Sm 1658. Belkvw. Wrrhmpton 98009-164B / (206) 74644 3x D3 lnjd cE:Ti 26, t2 9ni t SOIL AND PLANT LABORATORY, INC. Paul Ecke Ranch "j May 7, 1991 i" I 1 ,�ultl!ral Practice= The optirm= irrigation procedure would kT:l,t- drip irrication and, as indicated above, would utilize a mulch system of either black plastic through which the plantings are made leaving little surface soil exposure or by applying an organic mulct, of coarse texture such as shavings or coarse bark to minimize water evaporation from soil surfaces. A mulch of this nature should be at least 1 inch and preferably 2 inches in depth. An advantage is that the organic mulch, if used, would be incorporated into ground beds in subsequent preparation for planting. In the field a plastic mulch of about 18 inches width, buried on edces would have a similar advantage to that indicated above and sho,:ld, as in the above, reduce the required frequency of irrigation. Since establishment of a transplant is largely dependent upon providing adequate moisture to the transplant rootball in the establishment stages, planting densities should ensure to the extent possible that each rootball is provided a drip emitter to ensure that the rootball itself is the first to be watered. This may mean that irrigations should be fairly frequent imrediatley following transplanting but need be of short duration since water re,xrval by roots will only occur within the transplant rootball. Fertilization- should ideally employ a modest rate of nutrient supply in all irrigation water. The quantities of fertilizing elements to be supplied are or course dependent upon a number of factors including nutrients in the raw water supply, efficiency of injector systiam, soil nutrient status, plant size, irrigation frequency and particular requirements of the crop. Without data we cannot anticipate the particular procraaLs for particular areas but assume those who are carrying out the evaluation procedures can do so. if everything is operating at 1008 efficiency we would anticipate that nutrient supplies in the irrigation water, which should be provided at every. irrigation, should be in the range of 150 ppm N, 30 ppm P, 60 ppm -K and 0.1 pps Mo. Also, required might be manganese at about 0.5 ppm on a constant feed basis. -Other elements and their requirements would have to be determined by appropriate analytical evaluation. Phosphoric acid might well be used as a source of phosphorus since it would counteract the bicarbonate in the irritation water. Wirer SourceSource Ouali� Attached is our recapitulation of the data obtained by the Environmental Engineering Laboratory in testing your water sources. These data indicate maximum raw water conductivity to be about 1.5 and if this water were used without fertilizer the leaching requirement would be about 88. If we assure r that fertilizer will 'impart an added conductivity of 1.0, the leaching re- quirement becomes 148. W-f -se is oar tf1e assumg�as3S�aie _ -_.._. 2`03 -Rl EE:11 25, r2 Ond SOIL AND PLANT LABORATORY. INC. "Ii' ge3 Paul Ecke Ranch May 7, 1991 raoyrgatesiai�y affected r3' a soil salinity conductivity (ECe) of about A.O. It >_e turther calculated that with approp late irrimtion management, raw water utilization should result in a maxirr-rm ECe of 2.25 and with fertilizer to raise the water conductivity to 2.5 the soil conductivity (ECe) should be about 3.75. The nutrient content of the water indicates a rather substantial contribution -; from potassium which rray require little or no addition of this element. The nitrogen contribution, however, is so low as to be uniz?ortant and therefore ,can be ignored. Phosphorus is present in modest amount of 2 to n ppm in samples as tested but this is not enough to greatly alter any preconceived program. There does seem to be enough manganese and iron in sane of the water sources to suggest that these elements can either be omitted or substantly reduced. Orse'�€ii�igoesti�n t?tst :mss not .addressed , z,the - .water. araalXsis -data is that of -bores svi, gra esi `� :�_ _ wZ3ic bus Y _ st auderate aramt.. ._ g _ ..�ritlC�Sl!a The chlorine treatment, as outlined in our diagrammatic submittal, should be very ample to treat filtered pond water. This should then eliminate a.^y need for further treatment. The best feed back we have from other growers is that the bromide treatment is not very effective. We have therefore suggested using sodium hypochlorite or s Lmdng pool bleach as the source of treatment. We would hope that there would be no need for additional filtering for the drip system. Routine soil and leaf analyses should be employed to determine nutrient status and salinity as the program is progressing. Minor adjustments in specific areas can then be made as required to meet plant reguirements and soil salinity conditions. The chlorine residual Concentrations should be monitore,5 to- ensure that at 1e _D'3.. 1_c8iori*oe_ is... present in water going to the field or creertiouse area. A iwinmiroapool test kit Tray to all that is needed for this.purpose. If residual chl- oLmi-after. treatment and in roate to field, is found to be above 1 ppm, tte rett of dhor'rimtion should be reduced appropriately. It should be kept in mind that the projections are based on best estimates and therefore cm require monitoring and adjustment. Hopefully, the foregoing has provided at least some answers to the questions posed. if there are others or these have been inadequate, please feel free to let me know. b. & m 0. A. MATKIN, Founder OAM:ac d 3>C,3 InHid rE : T T 2E, r2 `� y SoiQ and nl $ant �aboaato,ay. 9nc. -o [e. ewe, o..,y., c.«.. ufneau,p,ggexam 1 ro eo. ,w. c.n•. ow. c.uroa. eoaxmaaq.oe •nsvo maul Ecke Ranch 0. Box 488 R-ATER AGRICI)LZVRAL SUITABILI7Y ANALYSIS Lab No. 42526 nncinitas, CA 92024 (A71) May 7, 1991 Ecke pond waters as tested CATIONS by Environ. Eng. Lab San Diego Sam SO OF ple Na Ca Mg R NT4 CATIONS # plan meo,11 ppn neq/1 ppn meq/1 ppn meq/1 ppn meq/1 • meq/1 1 133.9 5.82 66.7 3.34 31.3 2.57 34.1 0.87 -, 12.60 ^ 2 141.6 6.16 62.2 3.11 29.7 2.44 33.6 0.86 / 12.67 3 146.8 6.38 73.8 3.69 36.8 3.03 55.5 1.42 14.52 4 132.8 5.77 74.8 3.74 35.6 2.93 50.5 1.29 o7Gl�j,% 13.72 ANIONS San SUM OF ple Cl SO4 H603 CO3 NO3 PO4 ANIONS ppm meq/1 ppn me:1/1 pgn meq/l pIm meq/1 ppn meq/1 ppn meq/1 me3/1 r 1 189.2 S33 799_ 4,15 131.8 2.16 9.2 0.15 10.9 0.35 12.14 c?/5 yr 2 171.2 4.82 222 4.63 98,1 1.61 10.8 0.17 5.91 0.19 11.42 % 3 233 6.56 154 5.29 102.5 1.68 12.1 0.20 7.06 0.23 13.96 4 208.4 5.67 229 4.77 107.4 1.76 14.7 0.24 18.8 0.60 13.24 Satn6 8e g3 pac ECW g Radj Cu Zn Ma Fe B F Li 1 7.18 (7.8) 1.29 (3.4) ? ? .38 .71 ? .26 2 7.72 (7.8) 1.24 (3.7) ? ? .16 .37 ? .24 3 9.73? (7.9) 1.47 (3.5) ? ? .38 .09 ? .34 4 7.10 (7.7) 1.41 (2.7) ? ? .29 .34 ? .31 'j :J ppn - Farts per million parts water meq/1 - milliequivalents per liter 1. 2. Middle pond, middle Middle pond, edge 1. No Cu, Zn or B data 2. pH fora must be an error in recording 3. North pond, edge 3. No lime potential based -on pRc North pond, middle 4. No FC hazard for poinsettia with proper �I H2O management. EC potential 2.0 - 3.0. Yield reduction 0 -106 max! HAZARDOUS ,-OPLS MANAGEMENT OPRII�n� UNDERGROUND MATE REMOVAL/CLOSURE DIVISION CHECK # ' ESTABLISHMENT PLAN ' . SITE NAME PHONE SITE ADDRESS 1 U CONTRACTOR L •' NUMBER OF TANKS TANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) MATERIAL STORED u DECONTAMINATION? MANIFEST AVAILABLE? % LEL (CGI READING) DRY ICE /DINER- -(AMT) TANK CONDITION BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION ODORS? STOCKPILE ODORS? PONDED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? FIRE AGENCY PRESENT? O YES 17 NO PERMIT NO. DEPT. f =' CITY/ ZIP CODE ' PHONE : © REMOVAL ❑ CLOSURE IN PLACE REMARKS: f Hazardous Materials Specialist conducted NOTICE: You are hereby notified that on a hazardous substance underground storage an inspection for the closure of tanks. A summary of the conditions follows: M A determination of this site's status is pending receipt of Laboratory Analyses Resulis 'V' -for samples taken this date. Results moftthe resuhts dire within to LL t•'ti_cjUr -' delays, have the Laboratory send a copy (print) of the (HMMD) see address below: ❑Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). / - /✓nu'� FTh Laboratory results have been reviewed by t the HMMD} on l� / /Z / 90 and indicate the following: NO FURTH ER ACTION IS REQUIRED. isL BEGIN SITE ASSESSMExx77 PHASE (See attachDatenForn�wasnMailed ne Contact J ( ✓t /" Received By Printed Name Phone Number (HMMD COPY) ONS:NM•916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. D. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 HAZARDOUS MATERIALS MANAGEMENT DIVISION UNDERGROUND TANK REMOVAL /CLOSURE REPORT .1 ,rABLISHMENT # a ,C PLAN CHECK # AT l -1 rL' J SITE NAME PHONE SITE ADDRESS _ ,CONTRACTOR _ NUMBER OF TANKS ITANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) ATERIAL STORED DECONTAMINATION? MANIFEST AVAILABLE? 4 LEL (CG4- -READING) DRY ICE /OTHER (AMT) TANK CONDITT'ON BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION ODORS? STOCKPILE ODORS? PONDED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? It WE AGENCY PRESENT? YES ❑ NO PERMIT NO. DEPT. L.E.L. CITY/ ZIP CODE PHONE Q REMOVAL ❑ CLOSURE IN PLACE REMARKS: NOTICE: You are hereby notified that one;' a Hazardous Materials Specialist conducted an inspection for the closure of ,A. hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 days. To avoi delays, have the Laboratory send a copy of the results directly to r'iK of the (HMMD) see address below: (print) 1 Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: 17 NO FURTHER ACTION IS REQUIRED. O BEGIN SITE ASSESSMENT PHASE (See attached information). Phone Contact Date Form was Mailed 'Received By A-. 'Printed Name Phone Number � T�S—�� �� (HMMD COPY) DHS:MM -916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 r. r% ; n/ ti Nil A,' • , _ Az I N / A; NOTICE: You are hereby notified that one;' a Hazardous Materials Specialist conducted an inspection for the closure of ,A. hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 days. To avoi delays, have the Laboratory send a copy of the results directly to r'iK of the (HMMD) see address below: (print) 1 Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: 17 NO FURTHER ACTION IS REQUIRED. O BEGIN SITE ASSESSMENT PHASE (See attached information). Phone Contact Date Form was Mailed 'Received By A-. 'Printed Name Phone Number � T�S—�� �� (HMMD COPY) DHS:MM -916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 I ' G HAZARDOUS MATERIALS MANAGEMENT DIVISION UNDERGROUND TANK REMOVAL /CLOSURE REPORT ESTABLISHMENT 7A 410? 3c PLAN CHECK # / �7 ! ? +: 'j— SITE NAME :; f,& &_,I PHONE SITE ADDRESS CONTRACTOR NUMBER OF TANKS © REMOVAL TANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) MATERIAL STORED DECONTAMINATION? MANIFEST AVAILABLE? % LEL (CGI- READING) DRY ICFJOTHER..('AMT) TANK CONDITION BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION ODORS? STOCKPILE ODORS? PONDED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? FIRE AGENCY PRESENT? Pf YES G NO PERMIT NO. DEPT. L.E.L. CITY/ ZIP CODE _ PHONE ❑ CLOSURE IN PLACE REMARKS: NOTICE: You are hereby notified that on a Hazardous Materials Specialist conducted an inspection for the closure of - , ?_ hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 ays. To avoid - delays, have the Laboratory send a copy of the results directly to Ic c of the (HMMD) see address below: (print) ❑ Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: CD NO FURTHER ACTION IS REQUIRED. O BEGIN SITE ASSESSMENT PHASE (See attached information). Phone Contact Date Form was Mailed Received By �dG Printed Name 1 Phone Number / �a5—,O 2_9� (HMMD COPY) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 r: :.lJ v.:1J hi. yi A- r' I 3 /J L NOTICE: You are hereby notified that on a Hazardous Materials Specialist conducted an inspection for the closure of - , ?_ hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 ays. To avoid - delays, have the Laboratory send a copy of the results directly to Ic c of the (HMMD) see address below: (print) ❑ Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: CD NO FURTHER ACTION IS REQUIRED. O BEGIN SITE ASSESSMENT PHASE (See attached information). Phone Contact Date Form was Mailed Received By �dG Printed Name 1 Phone Number / �a5—,O 2_9� (HMMD COPY) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 HAZARDOUS MATERI23 MANAGEMENT DIVISION 'r UNDERGROUND TANK REMOVAL /CLOSURE REPORT ISTABLISHMENT # N °" 3O� PLAN CHECK Al 5 NAME �'F Y 5c�< r c rte{ i. PHONE &I j!)-3 -//3 f i ITE SITE ADDRESS 1ONTRACTOR UMBER OF FIRE AGENCY PRESENT? f& YES ❑ NO PERMIT N0. DEPT. A-4 ec 9e L.E.L. r -i r. CITY/ ZIP CODE 5 zc � ,rye n r0 i i''� C C�CJ I•�L �( TANKS _ /? REMOVAL El DANK EDP NUMBER /L TAG NUMBER -CCAPACITY (GALS) !MATERIAL STORED ECONTAMINATION? MANIFEST AVAILABLE? �LEL (C NG) RY I /OT T) TANK C ITION ACKFILL SOIL TYPE ACKFILL CONDITION ATIVE SOIL TYPE EATIVE CONDITION XCAVATION ODORS? TOCKPILE ODORS? PONDED PRODUCT? 'IPELINE LEAK? IEINSPECTION REQUIRED? PHONE CLOSURE IN PLACE IOTICE: You are hereby notified that on a Hazardous hazardous materials Specialist conducted m inspection for the closure of (: tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 days. To avoid. delays, have the Laboratory send a copy of the results directly to F / -(Pr_ of the (HMMD) see address below: ❑Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on 7 / e and indicate the ollowing: Cat NO FURTHER ACTION IS REQUIRED. 0 BEGIN SITE ASSESSMENT PH SE (See attached information). ��. Phone Contact Pave F( V Date Form was Mailed %/ L / Received By Printed Name - / L-L•'C Phone Number �f ' G `S (HMMD COPY) DM AM -916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMO - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 HAZARDOUS MATERIfS MANAGEMENT DIVISION UNDERGROUND TANK REMOVAL /CLOSURE REPORT J ESTABLISHMENT 4C_ 3c `I PLAN CHECK j _4711L, NAME i ;" { F C�t c l e 1 "s -e SITE SITE PHONE FIRE AGENCY PRESENT? K YES 0 NO PERMIT NO. DEPT. % L.E.L. ADDRESS '�/cf ������ �' CITY/ ZIP CODE 'CONTRACTOR NUMBER OF TANKS TANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) r]MATERIAL STORED FFJJ DECONTAMINATION? MANIFEST AVAILABLE? r% LEL (;G_I-- READING) DRY IC €€/07HER (AMT) TANK C6/OTHER BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION ODORS? STOCKPILE DOORS? PONDED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? 41 1 n v PHONE ® REMOVAL ❑ CLOSURE IN PLACE NOTICE: You are hereby notified :hat on ..t i ;'a Hazardous Materials Specialist conducted. an inspection for the closure of 1, hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 da s. To avoid, - delays, have the Laboratory send a copy of the results directly to =/• 11,- , of the (HMMD) see address below: (print) ❑Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: 0 NO FURTHER ACTION IS REQUIRED. 0 BEGIN SITE ASSESSMENT PHASE (See attached information). ormMailed Phone Contact Received By Printed Name Phone Number OXS:MM -916 (10/89) (HMMD COPY) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 le d h• Cli eir ier��a 411 n; A+ —t 67 424 NOTICE: You are hereby notified :hat on ..t i ;'a Hazardous Materials Specialist conducted. an inspection for the closure of 1, hazardous substance underground storage tanks. A summary of the conditions follows: A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 da s. To avoid, - delays, have the Laboratory send a copy of the results directly to =/• 11,- , of the (HMMD) see address below: (print) ❑Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the following: 0 NO FURTHER ACTION IS REQUIRED. 0 BEGIN SITE ASSESSMENT PHASE (See attached information). ormMailed Phone Contact Received By Printed Name Phone Number OXS:MM -916 (10/89) (HMMD COPY) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 HAZARDOUS MATERIALS MANAGEMENT DIVISION UNDERGROUND TANK REMOVAL /CLOSURE REPORT ESTABLISHMENT n , /10 c { PLAN CHECK i Z % j j SITE NAME PHONE 7S.3 `/)3 FIRE AGENCY PRESENT? KJ YES ❑ NO PERMIT NO. DEPT. L.E.L. SITE ADDRESS 100 �xucc(� (Tnsd:'{ /9f, It; Z_ r, in Y---4- CITY/ ZIP CODE `i ?C2 l CONTRACTOR 4�+a.-.. PHONE 2> L' 2 b'? NUMBER OF TANKS -3 ® REMOVAL ❑ CLOSURE IN PLACE 1 REMARKS: I W L1 TANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) MATERIAL STORED DECONTAMINATION? MANIFEST AVAILABLE? % LEL (CGI READING) DRY ICE /OTHER (AMT) TANK CONDITION BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION ODORS? STOCKPILE ODORS? PONOED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? NOTICE: You are hereby notified that on C15 , a Hazardous Materials Specialist conducted an inspection for the closure of 3 t-c— hazardous substance underground storage tanks. A summary of the conditions follows: :6_ N. A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 s. To avoid delays, have the Laboratory send a copy of the results directly to G"'. /� n c. of the (HMMD) see address below: (print) 0 Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PRASE -(See reverse for details). The Laboratory results have been reviewed by N R C7i�t- (of the HMMD) on .2S fc and indicate the following: ❑ NO FURTHER ACTION IS REQUIRED. p:� BEGIN SITE ASSESSMENT P}IASE (See attached information). Phone Contact Date Form was Mailed Received ByCc�: Printed Name Phone Number (HMMD COPY) DMS:MM -916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 G'�OIIt. /C :UL% /C.. lu • ':cw •. S L FYh ^_ OKI P, n - r. I %z rod ?C C& C IHt J c NOTICE: You are hereby notified that on C15 , a Hazardous Materials Specialist conducted an inspection for the closure of 3 t-c— hazardous substance underground storage tanks. A summary of the conditions follows: :6_ N. A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 s. To avoid delays, have the Laboratory send a copy of the results directly to G"'. /� n c. of the (HMMD) see address below: (print) 0 Contamination of the excavation area has been noted by observations made during the tank removal this date. BEGIN SITE ASSESSMENT PRASE -(See reverse for details). The Laboratory results have been reviewed by N R C7i�t- (of the HMMD) on .2S fc and indicate the following: ❑ NO FURTHER ACTION IS REQUIRED. p:� BEGIN SITE ASSESSMENT P}IASE (See attached information). Phone Contact Date Form was Mailed Received ByCc�: Printed Name Phone Number (HMMD COPY) DMS:MM -916 (10/89) Hazardous Materials Specialist County of San Diego Department of Health Services HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 r HAZARDOUS MATERIALS MANAGEMENT DIVISION UNDERGROUND TANK REMOVAL /CLOSURE REPORT ESTABLISHMENT n 1-0.1341/ PLAN CHECK i .1 ISITE NAME /=, /EK G'+ PHONE ?73-1131 0 SITE ADDRESS CONTRACTOR Lf)r L!« �c? NUMBER OF TANKS L7A_'iee TANK EDP NUMBER U/L TAG NUMBER CAPACITY (GALS) MATERIAL STORED DECONTAMINATION? MANIFEST AVAILABLE? % LEL (CGI READING) DRY ICE /OTHER (AMT) TANK CONDITION BACKFILL SOIL TYPE BACKFILL CONDITION NATIVE SOIL TYPE NATIVE CONDITION EXCAVATION DOORS? STOCKPILE ODORS? PONDED PRODUCT? PIPELINE LEAK? REINSPECTION REQUIRED? FIIR�_ AGENCY PRESENT? BYES 0 NO PERMIT NO.._—` DEPT. L.E.L. i /i�c l•�z; CITY/ ZIP CODE PHONE 4, 5 - ' REMOVAL ❑ CLOSURE IN PLACE REMARKS: ti' A J--n ', L / N s c 4i �'� '• .( I : r rc a' ccrr Z 4>4- ell C7C Pad' fir_ + 'C- SiTi ' ! •-i r '� ni c s lJ e / L Itia Al: NOTICE: You are hereby notified that on �, a Hazardous Materials Specialist conducted an inspection for the closure of a hazardous substance underground storage tanks. A summary of the conditions follows: ❑ A determination of this site's status is pending receipt of Laboratory Analyses Results for samples taken this date. Results must be submitted within 30 days. To avoid delays, have the Laboratory send a copy of the results directly to of the (HMMD) see address bel�oow::� 1 (print) Contamination of the excava to a as ee noted by observat 7s made during the tank removal this date. BEGIN SITE ASSESSMENT PHASE -(See reverse for details). The Laboratory results have been reviewed by (of the HMMD) on / / and indicate the 0 NO FURTHER ACTION IS REQUIRED. following: O BEGIN SITE ASSESSMENT PHASE (See attached information). Phone Contact Date Form was Mailed Received By��., Printed Name �/� ��% 4�BBC/ Phone Number (HMMD COPY) DMS:MM -916 (10 /89) Hazardous Materials Specialist County of�San Diego Department of Health Service HMMD - P. 0. Box 85261 San Diego, CA 92138 -5261 (619) 338 -2222 / c;- I I PAUL ECI<E I POINSETTIAS Dear Mr. Naugle: RE: Unauthorized Release #TO17`.4 /H02 ii4 -00Z, Paul Eck:e Poinsettia Ranch, 400 Quail Gardens Drive, Encinitas, CA 92)24 I am looping forward to your site visit on February C, 1992, at 1V:3o AM, to review the t•iorl:: performed to relocate the three stockpiles of soil from the above referenced Unauthorized Release. I have enclosed site maps for your information and reviei•i. Enclosure 1. Site Map Enclosure 2 Location Map of Stockpiled Soil Enclosure Location of Underground Diesel Oil Pipeline In addition to reviewing and determining the steps necessary to complete the remediation cf the stockpiled contaminated soils, I 1.lould also lil::e to discuss the procedure to remove or close the piping in place so that the tank: removal project can be closed. ' If YOU require any additional information for our meeting, please contact me at (619) 944 -4055. Sincerely, JoCavanaugh., Manager Facilities J s ' cc: Chris Graeser, Manager, Operations Enclosures ;jgc Box 230488. 441 Saxony Road. Encinitas. California 920240488 USA Phone: 619.753 -1134 • FAX: 619.944 -4000 January 2e, 1992 i Mr. Alec Naugle Hazardous Materials Specialist Hazardous Materials Management Division County of San Diego Department of Health Services P.O. Box e5261 San Diego, CA 9218 -5261 Dear Mr. Naugle: RE: Unauthorized Release #TO17`.4 /H02 ii4 -00Z, Paul Eck:e Poinsettia Ranch, 400 Quail Gardens Drive, Encinitas, CA 92)24 I am looping forward to your site visit on February C, 1992, at 1V:3o AM, to review the t•iorl:: performed to relocate the three stockpiles of soil from the above referenced Unauthorized Release. I have enclosed site maps for your information and reviei•i. Enclosure 1. Site Map Enclosure 2 Location Map of Stockpiled Soil Enclosure Location of Underground Diesel Oil Pipeline In addition to reviewing and determining the steps necessary to complete the remediation cf the stockpiled contaminated soils, I 1.lould also lil::e to discuss the procedure to remove or close the piping in place so that the tank: removal project can be closed. ' If YOU require any additional information for our meeting, please contact me at (619) 944 -4055. Sincerely, JoCavanaugh., Manager Facilities J s ' cc: Chris Graeser, Manager, Operations Enclosures ;jgc Box 230488. 441 Saxony Road. Encinitas. California 920240488 USA Phone: 619.753 -1134 • FAX: 619.944 -4000 PAUL E01 RANCH UNM'ZG6QbQrJD - ro,NK -5Pt , GHSES 827,290 SQ.FT. -19 AC DUMPS ER FH teEARd I T] e a lo J C2 14 -E BARN -B BARN -9 u T' F-11 1 PTR�] I1 I ID Iloj „ -15a R -isB � I 19 20+ BARN 4 FA rim �--�BARN � 2 o n -R `' 20 I a I bl. BARN -7 I ho :e n `i E-Rn 2 i 1 II ....... 1 LID] I f � I 5 J TR r 2j IB1 0J I I I I � r— - I I O LEGEND ; * 2,6Mo(AA L - GASO L.* rs rG - 1 JOD GAL. O - 1 0. 4 $GU'.m tANILs O� e RS (iAl• 1Nti51E o, ian1C i�� =10,am 4aL. PESEL vEL- -ANKS . --i .nxruly MAn I ho :e n `i E-Rn 2 i 1 II ....... 1 LID] I f � I 5 J TR r 2j IB1 0J I I I I � r— - I I O ROE Q ff r-Ij f 1 U CARLTAS DEVELOPMENT COMPANY August 24, 1992 VIA FAX Ms. Jane Joy Ninyo & Moore ;! 6150 Lusk Boulevard, Suite B -200 ri San Diego, California 92121 Re: Encinitas Ranch - Environmental Assessment Dear Jane: Per your request, outlined below are answers to your questions regarding the environmental assessment for the Encinitas Ranch: Pesticides and fertilizers are used according to the attached Schedule 1. This schedule identifies the type, frequency of use, and areas, either greenhouse or field, where these products are used. After checking with various Ranch personnel, it had been determined that Copper Sulfate has never been used in the Ranch operations. To the best of our knowledge, there was never a plating facility at Encinitas Boulevard and Vulcan. Therefore, the information you received regarding the plating facility sludge placed on the Ranch is apparently in error. The area in which you indicated there was a compost pile is not actually used as compost material in the true sense. The organic material is merely stockpiled and not reused. The County inspector has examined the site, but to the best of our knowledge no permit is required and no testing has been done on the site. The underground storage tanks were removed, and the testing results are available per the attached Leighton & Associates report dated April 26, 1991. We have attached an exhibit which highlights in yellow the areas in which piping remains and will ultimately be removed. The existing chemical storage facility is approximately three years old. The only other area on the Ranch where chemicals were stored ' is in Barn 3 which is highlighted in orange on the attached exhibit. f� 5600 AVENIDA ENCINAS • SUITE 100 • CARLSBAD, CALIFORNIA 92008 U.S.A. (619) 431 -5600 FAX (619) 431 -9020 I EA f Ms. Jane Joy Ninyo & Moore August 24, 1992 2 1 We believe that this information should answer most of your questions. In addition, we have attached the surveys which were sent to various tenants who farm on the Ranch. Although we have not received all of the questionnaires back, this should give you an idea of their existing usage. Should you need additional information or have questions, please call me or Liz Ecke at your convenience. Sincerely, John C. White President JCW /dsf Enc. 1 -80 -006 01 I N I CVCARLTAS DEVELOPMENT COMPANY August 27, 1992 VIA FAX Ms. Jane Joy Ninyo & Moore 6150 Lusk Boulevard, Suite B -200 San Diego, California 92121 Re: Encinitas Ranch - Environmental Assessment Dear Jane: Per our telephone conversation, this letter provides information to correct an error in our letter to you dated August 24, 1992. After receiving additional information from Ranch personnel, it appears that Copper Sulfate was used for a short time in greenhouses to clean algae from damp floors. This procedure was discontinued in 1989. Please accept my apology for the previous information. In addition, we have enclosed six more questionnaires which have been returned by our tenants for the Mesa area. Only one tenant has not yet responded. Should you need additional information, please call either Chris Graeser at 944 -4014 or myself at your convenience. Sincerely, �JonC. White President JCW /dsf Enc. cc: Chris Graeser 1 1 -80 -006 1 5600 AVENIDA ENCINAS • SUITE 100 • CARLSBAD, CALIFORNIA 92008 U.S.A. (619) 431 -5600 FAX (619) 431 -9020 U I I I a D 1 Questionnaire �1�,4,�✓� What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. ,fee G ifUed' Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? • List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) 69./c4r,,E a;j JD 6A(- .01?4'Z, 6,9Z. C40.r. Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? iUa C r' y Are they any water wells on -site? What is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any analytical results? I I I iI I 1 i1 I� �1 LJ LI AGRIfSIREP MERLK 6125 -Za ALLIETTE RHONE POULENC 359 -706 AVID MERCK 618 -96 B -NINE UNIROYAL 400 -110 BANROT SIERRA 58185 -10 BAYLETON MOBAY 3125 -340 BENLATE DUPONT 352 -447 BLACKLEAF 40 WILBER ELLIS 5887 -7 CAPTAN PUREGRO 239 -533 -1202 CHIPCO 26019 RHONE - POULENC 264 -481 CLEARY'S W.A. CLEARY 1001 -63 DACONIL FERMENTA 50534 -9 DIAZINONE FMC 279 -3037 DIMETHOATE DREXEL 400 - 278 -19713 DIPEL 4L ABBOTT LABS 275 -37 DIOUAT VALENT 239 - 1663 -59639 01THANE RHOM HAAS 707 -2 -AA DURSBAN DOW 464 -598 ENSTAR SANDOZ 55947 -82 FORE RHONE HAAS 707 -87 GIB ACID 4 *1 ABBOT 275 -61 JAVELIN SANDOZ 55947 -136 KNOXOUT WHITMIRE 4581 -935AA -499 KOCIDE 101 GUIFFIN 1812 -288 LANNATE DUPONT 352 -342 LATRON RHONE HAAS 707 - 50032 -AA MALATHION FMC 279 -1473 MAVRIK SANDOZ 55947 -101 MESUROL MOBAY 3125 -288 METHYLBROMIDE SOIL CHEM -PROD 8536 -12 MILBAN SIERRA 58185 -12 MORISTAN MOMBAY ~ 3125- 302 -AA NO FOAM B CREATIVE MK'T 1050775- 50008 -A ORNALIN SIERRA RHS � 58185 -17 ORTHENE VALENT 239 - 2418 -59639 OXAMYL MILLER CHEM. 904 - 417 -AA PENTAC SANDOZ 55947 -95 PIPRON ELANCO 1471 -58 PLANTFUME PLANT PRODUCTS 8241 -4 PLANTVAX UNIROYAL 400 -144 POUNCE FMC 279 -3014 PYRANONE FAIRFIELD 4816 -490 ROUNDUP MARSENTO 524 - 308 -AA RUBIGAN ELANCO 1471 -146 SAFER SOAP SAFER 42697 -1 STIRRUP -M FERMONE 53871 -2 SUBDUE CIBA -GEIGY 100 -619 SYSTANE RHONE HAAS 004116 TEMIK 10G UNION CARBIDE 264 -322 TEMPO BAYER 3125 -380 TERRACLOR UNIROYAL 400 -399 THIODAN FMC 279 -1380 THIOLUX CLEANCROP 55947 -48 -34704 TRIFORINE VALENT 239- 2455 -AA -59639 TRITON B -1956 RHONE HAAS 707 - 50032 -AA VENDEX DUPONT 352 -480 VYDATE L DUPONT 352 -372 ZINEB FMC 279- 1387AA ZYBAN SIERRA 58185 -11 I t I 3 1 I 11 1 AUG 26 '92 15:13 Questionnaire What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. tle have been renting from the Ecke Ranch since April of 1989. A list of the pesticiders and herbiciders that have been used on the property we farm from Aoril of 89 to present is provided on an additional page. Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? There are no underground storage tanks on the site. Vie rent to our knowledne. List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) 5 -10 gallon of diesel for our tractor is used and stores for the farm at any given time No hazardous materials have been disposed of at our site. Any past or present disposal areas on -site? if so, please describe the materials disposed, location and how long it has been in operation? There are no disposal areas on the site. Ye rent to our knowledne since April of 1989. Are they any water wells on -site? what is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any analytical results? No wells on site. �!ater source is city water from San DieRuito 4ter District. MOM, POAST DIQUAT SURFLAN RONSTAR I I I P.3 /3 AUG 26 '92 15:14 AVID CHIPCO 26019 CLEARY'S 3336 DACONIL DIPEL DURSBAN LANNATE MAVRIK CHLOROPICRIN METHYLE BROMIDE - ORTHENE PLANTVAX SUBDUE TEMPO TERRACHOR TRITON VENDEX VYDATE ZYBAN MOM, POAST DIQUAT SURFLAN RONSTAR I I I P.3 /3 I I ,.f I J i I 1 Questionnaire What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. / nZcl1X "ky, 55 /LfCVy� (.GLicu. -, �lc�ia,fc 15'el -n rn Fir San y1, rlfi� Q w �s [Ci'1nI L�<cr -, ru 4.6 9y a -o 'd oC-�••, caw Clfiyxo a6di9 yLe i2e/ nU YS Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? NoN E List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? I4o�fE Are they any water wells on -site? What is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any anaiytical results? y�7 •-�I Q/L[ 1�� �/I{.�Li �il 1 ✓/ !/-/LCty I I 1 I 046 P01 AUG 25 '92 23:36 A�_re'l__41 101Y Questionnaire D / ,���/� What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. DIIG 74 Y-- cSi crr, d%1 <�— Nr�q 4,0 b Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? 1Pd r�Y Vbwl /f Z'" � /o-i'I, �/i�7rraw i'�4rlc� 4iC �irr� �a�ri �P f�rf -rte List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) 616! 471 SYVrc 4�y S�i�irry fj /C�cPf2 cum USe Gjr�r / L*' �"��� 4/1 D �/ �.�S,S gyp!/ I'Pr'prn.xf✓Id4�Qs -7, Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? /V 4'V & Are they any water wells on -site? What is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any analytical results? LlSe , RVIRRR- INTERNRT1ISNRL �T'E�� No.1- 619 - 438 -2932 Ru9.27.92 11 13 P.OS r.79Y• -u 1= Questionnaire What are the known the past and present usage of pesticides ancVor herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. ap�'It% Itite, t� b'a F�"NC. ' r6 � )% 13� r�N'..1. -.. `n� -�.� It�I •u I, M-i - IN' C^ ��l.l <y �� "`�'- AN"�_i '�rY„i�{lll,''(T ._)1_i.L4'. Ll� -�('� i•,� .. �<(l.l..� tl�f ✓�+ -+-� Ii'1 tf� P.�✓I.!/��i,l /V<M1 .Li� {• l� AAV rj Ard here any undergro nd storage tanks on site? I�so, please desrnbe the size, material �j stored, age and approximate location of the underground storage tanks? L i 1 i I1 Ul -t..c List hazardous materials used, stored or disposed at your facility, besides the pesticides herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) 110-�- Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? Are they any water wells on -site? What is the main source of water for irrigation? if ponds, have been used, have they been tested? Please provide any analytical results? �� .1J1/1..�.La>:� -en:. .�.r11.•✓l.e. -Q .;us �n,-. �--��' ^.v �'G'4„'^^r ^, �1.:� I I 'T ejoln- Questionnaire What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if available. ALL PESTICIDES USED BY CAM -MAR GROWERS, INC. ARE LEGAL E.P.A. REGISTERED MATERIALS FOR USE IN CALIFORNIA ON ORNAMENTAL PLANTS. ATTACHED IS A LIS ^1 OF PRODUCT NAMES AND MANUFACTURERS UNDER TYPE HEADINGS. Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? NONE List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) LIQUID FERTILIZER (2) 700 GALLON TANK CAPACITY Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? I NONE Are they any water wells on- site? What is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any analytical results? NO WATER WELLS ON SITE. SOURCE OF WATER FOR IRRIGATION IS 1 PROVIDED BY THE SAN DIEGUITO WATER DISTRICT. I H I INSECTICIDES: 1 j 1 1 1 HERBICIDES: TREFLAN ELANCO RON -STAR G ROHN POULENCK ROUND UP MONSANTO DI -QUAT VALENT MONTAR MONTEREY CHEMICAL GROWTH REGULATORS: B -NINE SP FUMIGANTS• METHYL BROMIDE 99% FUNGICIDES: SUBDUE 2E ORNALIN BAYLETON 25 BENLATE 50DF CAPTAM 50WP CHIPCO 26019 DITHANE Z78 UNIROYAL TRI CAL PRODUCTS CIBA GEIGY SIERRA CHEMICAL MOBAY CHEMICAL DUPONT PURE GROW ROHN POULENCK ROHN -HASS I ORTHENE T &O VALENT DIAZINON 50W CIBA GEIGY SAFER SOAP SAFER INC. AVID 15EC MSD AGVET MORESTAN 4L MOBAY MAVRIK SANDOZ PYRENONE CROP SPRAY FAIRFIELD CHEMICALS LANNATE L DUPONT VYDATE L DUPONT POUNCE 3.2EC DOW PLANT VAX 75W UNIROYAL DIPEL 2X ABBOTT LABS SAFE -T -SIDE BRANDT SUN SPRAY MYCOGEN DIMETHOATE CA -267 CLEAR CROP DURSBAN 50WP DOW 1 j 1 1 1 HERBICIDES: TREFLAN ELANCO RON -STAR G ROHN POULENCK ROUND UP MONSANTO DI -QUAT VALENT MONTAR MONTEREY CHEMICAL GROWTH REGULATORS: B -NINE SP FUMIGANTS• METHYL BROMIDE 99% FUNGICIDES: SUBDUE 2E ORNALIN BAYLETON 25 BENLATE 50DF CAPTAM 50WP CHIPCO 26019 DITHANE Z78 UNIROYAL TRI CAL PRODUCTS CIBA GEIGY SIERRA CHEMICAL MOBAY CHEMICAL DUPONT PURE GROW ROHN POULENCK ROHN -HASS I Questionnaire %S 3 -13 L f What are the known the past and present usage of pesticides and/or herbicides at your ranch? Please provide Material Safety Data Sheets or product name and manufacturer, if -, available. P aOnJ lnly Are there any underground storage tanks on site? If so, please describe the size, material stored, age and approximate location of the underground storage tanks? N� List hazardous materials used, stored or disposed at your facility, besides the pesticides/herbicides listed above? (Example: Fuel oils, diesel, kerosene. etc.) 1r / 5!; Q�e✓2 9VO -4 G43cll^C Slibrarc_ 47 6rk Any past or present disposal areas on -site? If so, please describe the materials disposed, location and how long it has been in operation? NO ' Are they any water wells on- site? What is the main source of water for irrigation? If ponds, have been used, have they been tested? Please provide any analytical results? f,%O Water wF,11j, IAA3A(rw_' Fr, c& �,a5 n >+ 4-CJ46- j Hydraulics for Proposed Channel Improvement at Encinitas Ranch Prepared for Caritas Development Company 5600 Avenida Encinas, Suite 100 Carlsbad, CA 92008 ILIA L l U U l DEC 2 1 1994 LIN ENGINEERING SERVICES CITY OF ENCINITAS Prepared by Howard H. Chang Ph.D. P.E. April, 1994 REVISED SEPT., 1994 Hydraulics for Proposed Channel Improvement at Encinitas Ranch INTRODUCTION This study covers the drainage hydraulics of Encinitas Creek for the proposed Encinitas Ranch development in Encinitas. The ranch is located west of El Camino Real and south of Olivenhain along the south branch of Encinitas Creek. The purpose of this study is to compute the hydraulics of flow for the channel improvement designed by O'Day Consultants. Minor adjustments in channel design will also be suggested on the basis of the hydraulic evaluation. The south branch, under its current condition, does not have the capacity for the 100-yr flood near the El Camino Real and Olivenhain intersection (Chang, 1990). One objective of the channel improvement is to convey the 100 -yr flow within the channel so that it will not flood El Camino Real. CHANNEL DESIGN Under the channel improvement plan, three road crossings at Leucadia, Woodley and Garden View on the stream channel are proposed within Encinitas Ranch. The design configuration of the channel has the following features: (1) a bridge at Leucadia, (2) an arch culvert at Woodley (product no. 108A21), (3) riparian area between Leucadia and Woodley, and (4) vegetated channel from Woodley to Garden View, For the sake of channel stability, the unlined portions of the channel is designed to maintain a velocity no higher than 6 feet per second. Drop structures will be protected against erosion. 1 FLOOD DISCHARGES The 100-vr flood is the basis of hydraulic evaluation and design. Such flood discharges are from a recent hydrology study prepared by Chang (1990). These discharges, computed for the ultimate development in the drainage basin of Encinitas Creek are given below: (1) The discharge is 1,900 cfs for the south branch of Encinitas Creek upstream of the confluence with the east branch. (2) The discharge is 3,013 cfs for Encinitas Creek downstream of the confluence with the east branch. These discharges are used in this study. It should be noticed that a floodwater detention basin has been planned for the east branch, located in the floodway between the Edgewater development and Rancho Santa Fe Road. After the completion of this detention basin, the 100 -yr flood discharge downstream of the confluence will be reduced to 2,456 cfs from the present 3,013 cfs. DRAINAGE CONSTRAINTS The existing stream channels for Encinitas Creek near the intersection of El Camino Real and Olivenhain have been found inadequate for the 100-yr flood discharge (Chang, 1990). The roadway of El Camino Real at this location is subject to inundation by the 100 - yr flood. The proposed floodwater detention basin on the east branch will reduce the discharge for the east branch so that the 100 -yr flood may pass through the low bridge under El Camino Real. The part of Encinitas Creek downstream of Leucadia is outside the channel improvement plan. This area has dense vegetation growth which causes significant backwater effect on the channel area upstream. Because of the high backwater effect and low roadway elevation for El Camino Real, a large bridge at Leucadia is needed to minimize the head loss. At the bridge crossing, the channel has a bed width of 81 feet. `a HYDRAULIC EVALUATION AND RESULTS The hydraulic evaluation is based on the HEC -2 program developed by the U.S. Army Corps of Engineers. The hydraulics of flow for the stream channel is computed for the following two conditions. (1) Existing condition of stream channel and (2) Proposed channel improvement. Locations of cross sections for the existing channel and proposed design are shown on attached maps. The cross sections are numbered according to the distance in river miles from La Costa. Profiles of these cross sections are plotted and included in this report. For the proposed channel, roughness coefficient of 0.08 is used for the riparian area and 0.06 or 0.08 is used for the vegetated channel. Input/output listings for the HEC -2 computations are attached to the report. The computed water surface elevations are plotted on cross - sectional profiles and on longitudinal profiles of the channel. For the proposed design, the computed water surface elevations are tabulated below together with the channel invert, and computed flow velocities. SECNO CWSEL ELMIN VCH feet feet feet/see 1.096 67.48 62.00 1.72 1.164 69.45 65.10 2.77 1.236 76.64 73.00 4.66 1.313 79.30 73.00 1.83 1.345 79.39 73.80 6.02 1.369 79.47 73.80 5.93 1.373 79.92 74.40 3.78 1.401 80.74 75.00 4.63 1.434 82.08 76.00 4.73 R] Leucadia, bridge Leucadia, bridge SECNO CWSEL ELMIN VCH feet feet feet/sec 1.469 83.33 77.00 3.92 1.506 84.50 78.00 5.73 1.517 83.98 79.00 12.73 1.539 84.98 80.00 12.73 1.545 87.40 80.60 5.64 1.551 87.60 81.00 5.86 1.554 90.73 87.50 9.72 1.555 91.23 87.50 8.28 1.556 92.09 85.00 4.60 1.566 92.21 85.30 5.75 1.580 92.65 85.50 5.87 1.584 98.34 94.50 10.38 1.585 98.57 94.50 10.58 1.586 100.31 92.00 5.37 1.597 100.64 92.30 4.88 1.608 100.80 92.50 5.63 1.611 105.34 101.50 10.38 1.612 106.23 101.50 8.12 1.613 107.09 99.00 5.09 1.624 107.28 99.20 5.58 1.633 107.53 99.50 5.91 1.636 111.58 107.50 10.54 1.637 112.49 107.50 8.29 1.638 113.35 105.00 5.33 1.655 113.75 105.60 5.79 1.675 114.38 106.40 5.42 1.703 115.11 107.00 5.55 1.735 115.93 107.80 4.15 4 Woodley, arch culvert Woodley, arch culvert Drop structure Drop structure Drop structure Drop structure Drop structure Drop structure Drop structure Drop structure SECNO CWSEL ELMIN VCH feet feet feet /sec 1.761 11627 108.50 5.61 1.791 117.15 109.10 5.88 1.822 117.98 110.20 3.15 1.837 118.06 110.60 4.18 1.838 118.86 116.10 9.13 1.839 11956 116.10 7.15 1.840 12033 113.60 3.84 1.862 120.67 114.30 4.75 1.892 12158 115.50 3.00 1.910 121.82 115.70 552 1.930 122.92 115.90 5.63 1.954 124.14 117.50 4.52 1.976 124.47 118.30 9.51 1.986 125.49 118.60 8.36 1.998 12658 119.80 11.00 2.027 128.69 121.00 11.93 Drop structure Drop structure Garden View Garden View It can be seen from the above tabulation that the mean velocity is below 6 feet per second in the channel except at drop structure crests and at the road crossings. Under the existing condition, the pan of south branch from Section 1.3 to Section 1.5 is subject to flooding. Under the proposed channel design, the computed 100-yr flood elevations are below the roadway of El Camino Real. Reference Chang, H. H. , 1990, "Hydrology Study for Encinitas Creek ". 5 Elev., ft. 130 120 ..110 100 90 80 70 80 Encinitas Creek at Encinitas Ranch Water - surface and channel -bed profiles 1.1 1.2 1.3 1.4 1.5 1.8 1.7 1.8 Channel station, river mile 1.�J 2 2.1 Elev., ft. 105 r 100 95 90 85 80 75 70 85 BO 1.1 Encinitas Creek at Encinitas Ranch Water - surface and channel -bed profiles � Design W.S. -4— Design channel bed $ Existing W.S. - Existing channel bed ............ I........ 2 n I 1.15 1.2 1.25 1.3 1.35 1.4 1.45 Channel station, river mile 1.5 1.55 1.8 Elev., ft. IJU 125 120 115 110 105 100 95 Encinitas Creek at Encinitas Ranch Water—surface and channel—bed profiles 1.55 1.6 1.65 1.7 1.75 1.8 1A5 1.9 Channel station, river mile 1.95 2 2.05 . ...................... .......................... ........ .. . ............. ......................... ............................ ......................... E. ........... ........ ............ ...... . ......................... ...................... ......................... ............ .......... ...... ................. ......................... . .......... .......... . ...................... ...... ........ .. ..... ....... .......... ............. . ................... ..... . ......... ..... ....... .... ... .... ........ . ..................... ........ .......... ............ ........................... ..................... ............................. ... ................ ..................... ... ........... .... .................... ......................... ......................... ..... ............... ........................ ........... ... ............. . ........................ ....... ...... ............. ...... ...... . l.. . ............ .......................... .......................... ................. . ........ ......... ............ . ...... ......... .......................... ......................... ............. Design W.S. .......... -4— Design channel bed ............. ................. ............................... ......................... . ..... Existing W.S. ......................... ......................... .......................... ................... Existing channel bed 1.55 1.6 1.65 1.7 1.75 1.8 1A5 1.9 Channel station, river mile 1.95 2 2.05 IIw., R 7e 77 ea s< so Encinitas Creek at Encinitas Ranch Cross— sectional profile eo 100 150 200 250 300 350 400 450 Station (looking upstream), feet Section 1.096, Fisting configuration Ele ., ft so 70 72 00 04 0 50 loo 150 200 250 300 350 400 450 Station (looking upstream), feet Section 1.104, Existing coaflguratlan Skew- ft as 04 ao 70 72 0 50 100 150 200 250 300 950 Station (looking upstream), feet Section 1.295, Existing configuration Encinitas Creek at Encinitas Ranch Mass - sectional pronle IIe... ft 00 54 ao 70 72' i 100 150 200 250 900 950 400 450 500 550 000 050 Station (looking upstream), feet Section 1.919, Existing configuration Sla►. R 90 ad 02 78 74 30 100 150 200 230 300 350 400 480 500 SSG Station (looking upstream), feet Section 1.357, Existing configuration Encinitas Creek at Encinitas Ranch Cross- sectional profile Hey., ft 90.—� N 82 78 74 ' 0 50 Loa 150 200 250 300 350 400 450 500 550 Station (looking upstream), feet Section 1.401, Existing configuration 92 r--. 88 84 80 76 L 0 Encinitas Creek at Encinitas Ranch Crass- sectionai profile 50 100 150 200 250 300 350 400 450 500 550 Station (looking upstream), feet. Section 1.434. Fhlsting conllguratlon Mew, R 92 r� 88 84 80 76 t 0 50 100 160 200 250 900 350 400 450 500 550 Station (looking upstream), feet Section 1.469. Existing configuration Encinitas Creek at Encinitas Ranch Cross- sectional profile 11W.. h 9a G4 ........._:...... ..... :... _ ..... _ ... i....... ... .............................. :...... ....... i g0........................ j........... _...._ ... . ...... y............... ............... i. ........ __ _ _....._ _ ....... aa...___..._..........._.._....__..._...._._. ._........N.__..._..t_._...._µ. _ 62 0 50 100 150 200 250 300 350 400 460 600 660 Station (looking upstream), feet Section 1.517, Existing conIIguration Elev., ft 102 90 94 90 66 i 0 50 100 150 200 250 300 350 400 450 500 550 Station (1ooking upstream), feet Section 1.557, Existing conflguration Elea, ft 110 108 102 98 94 90 0 50 100 150 200 250 300 350 400 450 500 550 Station (looking upstream), feet Section 1.599, Eristing configuration Encinitas Creek at Encinitas Ranch Cross- sectional profile dr.R 118 114 -- - 110 - ----:- 108 102 94 ...... 90 L 0 50 100 150 200 250 300 350 400 450 500 550 800 Station (looking upstream), feet Section 1.829, F�isttng configuration Encinitas Creek at Encinitas Ranch (.loss— sectional profile nw.. ft 120 "-...:_......_.p ....... ... i._...-- r......... i...... _ ... .. _ 11e........ L ........................ _ _ ........... .... ... µ 112 ••_— _.... ........ ._._:_L... '.__.d........ .i..._...... a ........... i. .......... e........ _.i-- i..._.... 108 ...... _.......... ........................... ......._..'..._...... .................... _ .... _ 104 ..__. i .......... .._ ...... ;........... '_........ ...— .... [............ ... .... .... _.....: —_ 114 ._— i___...��....._;........ _.i._. _ F._...[...... _ ... i ...... ._4 ........ i ........... p 100 ........ :.......... ........... ............ ;...... _.. ;.... +...i ........_..._._}.......... K........... ........... �.._..__r.......__�..__ i i .__. ;...._.._i_._.........._.__.._. .._....[.... .......�.___............_._.... .j............;...........e.. _ ... ................... .... .... _........... _ ........... _ .......... _ ....... 92 i i 108 —.... ...... a.__..._E........ _...__ _._ ....... ... .... .... _ 0 50 100 150 200 250 300 350 400 450 500 550 e00 ON 700 Station (looking upstream), feet Section 1.658, "sting configuration Hr.. ft 122 "-...:_......_.p ....... ... i._...-- r......... i...... _ ... .. _ i 11B.�___.....__.._..._....._. _..._ .......i___._.._..i_ -------- :---- i 114 ._— i___...��....._;........ _.i._. _ F._...[...... _ ... i ...... ._4 ........ i ........... p i i 110 .__. ;...._.._i_._.........._.__.._. .j............;...........e.. ..._ .... .... ............... ...r.......... _ i i 108 —.... ...... a.__..._E........ _...__ _._ ....... ... .... .... _ la2••_•_-• ••_._....Y_....._W..._.....4.�_ 0....�..4_....��..__....Y... _...... ..__...4.•.•_.- W......_..4..�.. .. _..i�_.L.._.._.�� ___�._...__�..__._..:_......... �._...__. �... . 94 0 50 100 150 200 250 300 350 40a 450 500 550 ON IN 700 Station (looking upstream), feet Section 1.688, Existing configuration Encinitas Creek at Encinitas Ranch Cross - sectional prattle El �.. ft 124 ............. i ............... 1. ............. .............. ............ ..... . ........ ... . .. i2U ............. ............. ...................... ........... . le . ....... . ............. ............. ............. ... ......... ........... ---- — ---- 112 . ....... .............. ............. . . ............. .............. ......... ........... .......... ....._...N........- . "- .._..... 108 - ------ . ....... .... ...... ............. ............. ..... ....... .. ..... .......... . ............. ....... ...;........_...i... ....... --------- ....... I 100 ........... . ...... ge a 50 100 150 200 250 300 350 400 450 500 550 600 Station (looking upstream), feet Section 1.717, Existing configuration Elm. ft 1:30 128 ... . ............... ......... .. . ......1...._. 122 ....._i. _.__«.......__..._......_... .._i....__.... _....._...e........._. ,._.._.....p...._....... 110 ..... . ...... ......... .. ...... . ...... 108 ............ ....... ------ . ..... 102 ................... ..... ............. . ...... is a 50 100 150 200 250 300 350 400 450 500 550 600 Station (looking Upstream). feet Section 1.747, Fristl g configuration ft 130 126 . ........... 122 . .........._i_. 11B. ..... ..... 114 110 .........._d.. 100 102 . ..... ..... ga L a Encinitas Creek at Encinitas Ranch Crow-sectlonal profile 50 100 150 200 250 300 350 400 450 500 550 Goo Station (Iwldng upstream), feet Section 1=. E configuration gB t a 50 100 150 200 250 300 350 400 460 500 550 600 Station (looking upstream), feet Section 1.805. FaistLag configuration fm •., ft 130 126 ...._i..._....... a ... ...... ....... 122 Ila . ....... ......... . ..... 114 . ......_...i_........ ....._....i_.__ 110 .......... ...... .... 06 .... . ....... 102 . . .... . ............. J gB t a 50 100 150 200 250 300 350 400 460 500 550 600 Station (looking upstream), feet Section 1.805. FaistLag configuration Elegy., ft 130 128 122 118 114 110 100 102 0 50 100 150 200 250 300 Station (lcoidng upstream), feet Section 1.834, Eristing configuration Encinitas Creek at Encinitas Ranch Crass- sectional profile Elev., ft 130 128 -- 122 ....— 118 ••• -- 114 110 108 102 0 50 100 150 200 250 300 Station (looldng upstream), feet Section 1.882, Esisting conflguraUon 950 400 350 400 ztew.. It 130 123 122 lie 114, 110 LOG Encinitas Creek at Encinitas Ranch Cross-sectional profile 0 ZLGT.. ft 60 too 150 200 250 Station (looking upstream). feet Section 1.891. FyIstl g configuration NO ....... ....... .... .... ...... . .......... ... .................. ........... --: . ................ .................. . ... ... ........... . ............. ..... ............ ............ ........... . .... . . ... ........... . — ...... ....... . . .. . ..... ............... . . . .... ............. .. ........ . . ............. .... . . ...... . .. . ........ .... . ......... ......... . 0 ZLGT.. ft 60 too 150 200 250 Station (looking upstream). feet Section 1.891. FyIstl g configuration NO 350 400 . .......... ....... . . . ...... .......... . . . . . . . . .......... 120 . ...... ....... — ... ...... . ............ .... . .. . . . ....._a................. ..... ..... — ----- ....... 112 a 50 IGO 150 200 250 300 350 400 Station {locking upstream), feet Secticux 1-919, Existing configuration RIOT.. ft 138 132 128 124 120 118 Encinitas Creek at Encinitas Ranch Cross - sectional profile ...................................... _... .............. ... ............. __ ..........._._.... E ..... .............. i......._.' -- ....._ ...._.__..... 1_.._.._.. ..... .............._..i..__._... ` ..... i..... _........ _...s.___._..f._....__._....... 0 50 100 150 200 250 300 Station (looking upstream), feet Section 1.947, EAsting configuration Ele ., ft 138 132 128 124 rKil 118 1 0 50 100 150 200 250 Station (looking upstream). feet Section 1.976, F�isting configuration 350 400 900 350 130 120 122 118 20 00 100 140 100 Station (looking upstream), feet Section 2.004, Eristing rnnfiguration Encinitas Creek at Encinitas Ranch Cross- sectional profLLe Ele - ft Eles., ft 130 �A �14 124 120 L 20 220 250 60 100 140 100 Station (looking upstream), feet Section 2.035, EriW g rnaflguratloo 220 Elev., ft 86 82 .......� 76 ......._� 74 ........_ 70 100 Elev., ft 88 84 60 76 72 L- 100 Encinitas Creek at Encinitas Ranch Cans— sectional prone 140 180 220 Station (tooling upstream), feet Sec. 1.345, Design conditiom 140 180 220 Station (looking upstream), feet Sec. 1.401, Design conditions 280 300 280 300 Elev.. ft BB � B4 80 78 72 " 100 mew.. ft 88 84 80 70 72 " 1w Encinitas Creek at Encinitas Ranch (Twa—a Donal pmale 140 180 220 Station (lnddod upateaam). Beet See. 1.494. Dedgn oon&dmm 140 180 220 Station (loddng npatreaw, feet See. 1.488. Doligm oonmui 280 900 280 300 m1w., ft 90. 84 82 78 74 � 100 a►., R 92r 8B M. 49 L. 100 Encinitas Creek at Encinitas Ranch Crou- sectional profile 140 180 220 Station (looking upstream), feet Sec. 1.508. Design conditions 140 180 220 Station (looking upstream), feet Sec. 1.517, Design conditions 280 300 280 300 MOT.. ft 92 . as 84 80 78 � 100 Elev., ft 92 B8 84 80 78 � 100 Encinitas Creek at Encinitas Ranch cross— sectional profile 140 180 220 200 Station (looking upstream), feet Sec. 1.545, Design conditions 140 180 220 200 Station (looking upstream), feet Sec. 1.551, Design conditions .100 300 EZr„ ft 100 96 t ;A 84 100 11e•., ft Loa 98 ....___._. 86 ......_.___ 04 1Do Encinitas Creek at Encinitas Ranch Cross - sectional profile 140 180 220 280 Station (looking upstream), feet Sec. 1.554, Design conditions 140 180 220 200 Station (looking upstream), feet Sec. 1.558, Design conditions Qom., ft LOG 98 II-f4 88 84 " 100 IIay., R 100 1. a Fea 88 84 100 Encinitas Creek at Encinitas Ranch Crow— sectionai profile 140 180 220 Station (looking upstream), feet Sec. 1.588, Design conditions 140 180 220 Station (looking upstream), feet Sec. 1.580, Design conditions 280 300 280 300 Elew., ft 104 too ...... 96 ............. 92 ..__. 96 100 Elev., ft 104, loo 0 0 00 " 100 Encinitas Creek at Encinitas Ranch Crows ectlonal profile 140 160 220 Station (looking upstream), feet Sec. 1.564, Design condltlons 140 180 220 Station (looking upstream), feet sec. 1.59e, Design conditions 200 300 250 300 100 98 92 Ba Encinitas Creek at Encinitas Ranch Craa- sectional profile Elev., ft 100 140 IN 220 an Station (looking upstream), feet Sec. 1.597, Design conditions IIe.., ft 104 100 ........... - 96 ..._— 92 .....� 88 100 140 180 220 200 Station (looking upstream), feet Sea 1.808, Design conditions 300 300 Elev., ft 114 Ila S1GA 102 ga L loo Elev., ft 114 110 108 102 9e L- iao Encinitas Creek at Encinitas Ranch Cross — sectional profile 140 180 220 250 Station (lwking upstream), feet Sec. 1.812, Design conditions 140 lEo 220 250 Station (looldog upstream), feet Sao. 1.519, Design eoodltlons 900 .100 ELe ., ft 114 110 106 laz so L- iao Elan, ft 114 110 106 102 g6 L- 100 Encinitas Creek at Encinitas Ranch crow- sectloual profile 140 160 220 Station (looking upstream), feet Sec. 1.624. Design conditions 260 300 140 160 220 260 300 Station (looking upstream), feet Sec. 1.633. Design conditions Mew- ft 120 118 112 ml 104 " 100 E1e .. ft 118 114 110 108 102 L- 100 Encinitas Creek at Encinitas Ranch Cross- sectional profile 140 180 220 station (lcolctng upstream), feet Sec. 1.838, Design conditions 140 Lao 220 Station (looking upstream), feet Sec. 1.039, Design conditions 280 900 280 900 Elev.. ft its. 114 110 106 102 � 100 Slay.. ft 118 114 •- -•• -•- 110 ..— _...._ 106 ...._._...- 102 100 Encinitas Creek at Encinitas Ranch Croa- sectional profile 140 180 220 Station (looking upstream), feet Sec. 1.855, Design couditions 140 160 220 Station (Ioaking upstream), feet Sec. 1.675, Design conditions 20 300 200 900 Elev.. ft 118 114 110 F1.1-1 102 L- 100 Ele.., R 120 � 118 112 108 104 " 100 Encinitas Creek at Encinitas Ranch Cross- sectional profile 140 180 220 Station (looking upstream). feet Sea 1.703. Design coaditloos 140 180 Z20 Station (looking npshmam), feet Sec. 1.735. Design ooa&Uane 280 300 280 300 Hr., ft in 116 112 109 104 100 140 190 220 200 300 Station (looking upstream), feet Sec. 1.791, Design conditions Encinitas Creek at Encinitas Ranch Cross- sectional profile Elev.. Et 120 119 112 109 104 L 100 140 180 220 Station (looking upstream), feet Sec. 1.791, Design conditions 200 300 Elev., ft 124 120 119 112 109 Encinitas Creek at Encinitas Ranch Cross- sectional profile f 100 140 190 220 200 900 Station ( looking upstream), feet Sec. 1.822, Design conditions Ele ., ft 124 120 119 112 108 � 100 140 180 220 260 900 Station (looking upstream), feet Sec. 1.837, Design conditions 100 140 190 220 200 900 Station ( looking upstream), feet Sec. 1.822, Design conditions Ele ., ft 124 120 119 112 108 � 100 140 180 220 260 900 Station (looking upstream), feet Sec. 1.837, Design conditions Elev., ft 128 124 120 Ile 112 i LOO Elev.. ft 128 124 120 118 112 Encinitas Creek at Encinitas Ranch Crow— sectional pro[Ile ®- L40 180 220 280 Station (Iooldng upstream), feet Sec. 1.840, Design conditions 300 100 140 180 220 280 Station (looking upstream), feet Sec. 1.841, Design conditions 300 &1 ., ft 128 , 124 120 Lis L12 L- 105 El v., ft 128 124 120 118 112 � 100 Encinitas Creek at Encinitas Ranch Cross - sectional proffle 140 LBO 220 Station (looking upstream). feet Sec. 1.802, Design conditions 140 180 220 Station (lookfag upstream), feet Sec. 1.892, Design conditions 250 300 250 300 net.. R 128 124 120 118 112 100 140 180 220 Station (looking upstream), feet Sec. 1.910, Design conditions Encinitas Creek at Encinitas Ranch Cross- sectional profile MT.. tt 128 124 120 119 112 100 290 300 140 180 220 Station (looking upstream), feet Sec. 1.930, Destgn coadltlaos 280 900 114 L- 100 Elev., ft 130, 128 122 118 114 " 100 Encinitas Creek at Encinitas Ranch Cross- sectional profile 140 180 220 280 Station (looking upstream), feet Sec. 1.954, Design conditions 140 180 220 Station (looking upstream), feet Sec. 1.978, Design conditions 9 200 .100 Ele -, ft 130 , 128 122 110 114 t— loo IIev- ft 138 134 130 128 122 11B L 0 Encinitas Creek at Encinitas Ranch Cross- sectional profile 140 1&1 220 280 900 Station (looking upstream), feet Sec. 1.988, Design conditions 40 80 120 180 200 240 790 3120 Station (looking upstream), feet Sec. 1.998, Design conditions UAW, R 140 135 .. —. 132 121 .... ---- 120 Encinitas creek at Encinitas Ranch aam- DW&AGRi prow 40 as 120 190 200 240 250 320 Station (looking npetream). feet Sec. 2.029. Design ooD&t om ... .......... ..w. ........ ........_,......... • HEC-2 WATER SURFACE PROFILES ' •• Version 4.6.0; February 1991 •• RUN DATE 22JUL93 TIME 11:32:54 • U.S. ARMY CORPS OF ENGINEERS • HYDROLOGIC ENGINEERING CENTER • 609 SECOND STREET, SUITE D ' DAVIS, CALIFORNIA 95616.4687 * (916) 756 -1104 N11ww•'f •1Mw.www.w..... ... ........ 1 X x xXxXXxx XXXXx XXXxx X x x x x x x X x x x x xXxXXxx XXXX X XXxxX xxxxx X x x x x X x x x x x X x XXXXXXx XXxxx Xxxxxxx •. e+ wwwww ....- •,www.wrw�te..www..w..• NEC -2 WATER SURFACE PROFILES Version 4.6.0; February 1991 .wwww.wm•+ww.><ww.wwr + w * wwww.w...e. T1 ENCINITAS CREEK EXISTING CONDITIONS T2 LOOKING UPSTREAM T3 J1 ICHECK INO NINV IDIR STRT METRIC HVINS 0 WSEL FO 3 67.48 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM (TRACE -1 -1 OT 3 4207 3013 2456 NC 0.05 0.05 0.15 0.1 0.3 X1 1.096 63.0 180.0 330.0 525.0 530.0 525.0 GR 72.8 60.0 69.9 70.5 69.9 80.0 70.0 91.1 70.1 101.5 GR 68.7 110.0 66.4 120.0 65.3 130.0 64.7 140.0 64.1 150.0 GR 63.5 160.0 63.1 170.0 63.0 180.0 62.1 190.0 62.0 200.0 GR 62.0 210.0 62.0 220.0 62.0 230.0 62.0 240.0 62.0 250.0 GR 62.0 260.0 62.0 270.0 62.0 280.0 62.0 290.0 62.0 300.0 GR 62.0 310.0 62.3 320.0 62.7 330.0 63.0 340.0 63.5 350.0 GR 63.6 360.0 64.2 370.0 64.9 380.0 66.3 390.0 68.5 400.0 GR 70.6 410.0 70.7 417.5 70.7 420.0 70.7 430.0 70.7 440.0 GR 70.7 450.0 71.9 456.6 72.7 460.0 72.9 471.2 70.8 480.9 GR 70.9 490.0 70.8 500.0 70.7 510.0 70.6 520.0 70.5 530.0 GR 70.4 540.0 70.5 550.0 70.6 560.0 70.9 570.0 71.2 580.0 GR 71.6 590.0 71.8 600.0 71.9 610.0 72.0 620.0 72.0 630.0 GR 73.8 740.0 74.1 750.0 74.2 757.2 NC .055 .050 .15 X1 1.164 40.0 100.0 280.0 361.5 367.5 363.4 GR 73.8 40.0 73.5 44.4 72.8 50.0 72.1 60.0 71.1 70.0 GR 69.8 80.0 68.0 90.0 66.3 100.0 65.4 110.0 65.2 120.0 GR 65.3 130.0 65.3 140.0 65.3 150.0 65.3 160.0 65.3 170.0 GR 65.3 180.0 65.1 190.0 65.1 200.0 65.1 210.0 65.1 220.0 GR 65.1 230.0 65.2 240.0 65.2 250.0 65.3 260.0 65.5 270.0 GR 66.5 280.0 66.9 290.0 67.0 300.0 67.3 310.0 67.5 320.0 GR 67.7 330.0 67.8 340.0 68.1 350.0 69.0 360.0 73.9 370.0 GR 74.9 375.8 74.8 380.0 " 74.6 390.0 74.6 400.0 74.7 410.0 1 x1 1.236 35.0 120.0 240.0 359.1 359.6 359.2 OR 83.8 20.0 84.6 30.0 84.7 40.0 84.0 44.3 79.8 50.0 GR 75.8 60.0 75.0 63.9 75.1 70.0 74.9 80.0 74.7 90.0 GR 74.7 100.0 74.7 110.0 74.3 120.0 73.7 130.0 73.5 140.0 OR 73.2 150.0 73.0 160.0 73.1 170.0 73.2 180.0 73.3 190.0 GR 73.3 200.0 73.5 210.0 73.5 220.0 73.8 230.0 74.4 240.0 GR 75.1 250.0 76.1 260.0 77.3 270.0 79.4 280.0 79.1 285.3 GR 79.4 290.0 80.2 300.0 80.3 306.4 80.3 310.0 80.4 320.0 NC .050 .040 .110 x1 1.313 62.0 270.0 390.0 427.7 414.2 423.6 GR 83.1 135.0 81.3 140.0 77.6 150.0 77.0 152.2 76.9 160.0 GR 76.9 170.0 76.7 180.0 76.1 190.0 75.3 200.0 75.0 210.0 OR 74.8 220.0 74.5 230.0 74.5 240.0 74.5 250.0 74.3 260.0 GR 74.3 270.0 74.0 280.0 73.8 290.0 73.6 300.0 73.4 310.0 GR 73.3 320.0 73.2 330.0 73.0 340.0 73.1 350.0 73.1 360.0 GR 73.4 370.0 73.5 380.0 73.5 390.0 73.7 400.0 73.8 410.0 GR 73.8 420.0 73.8 430.0 73.8 440.0 74.0 450.0 74.0 460.0 GR 74.2 470.0 74.3 480.0 74.5 490.0 74.7 500.0 74.9 510.0 OR 75.0 520.0 75.2 530.0 76.0 540.0 76.8 550.0 77.4 560.0 GR 77.5 562.1 77.7 570.0 78.0 580.0 78.2 590.0 78.4 600.0 GR 79.1 610.0 79.8 620.0 80.6 630.0 80.7 631.6 80.7 640.0 OR 81.2 650.0 81.7 652.2 81.8 656.1 81.8 660.0 82.1 670.0 GR 85.3 730.0 85.7 735.6 NC 0.045 0.040 0.035 x1 1.357 12 432 466 232 232 232 GR 80.0 60 79.9 114 79.5 194 81.2 250 81.8 303 GR 81.9 355 80.3 432 78.2 439 77.8 462 80.4 466 GR 80.4 478 85.0 650 OT 3 1900 1900 1900 x1 1.401 13 409 446 230 230 230 GR 81.4 40 81.0 79 82.3 104 85.0 214 85.1 249 OR 83.1 267 83.8 362 81.8 409 79.2 416 78.5 442 GR 81.3 446 81.3 457 85.0 610 x1 1.434 16 396 422 175 175 175 GR 82.6 0 83.0 20 82.4 59 81.9 84 80.5 142 OR 80.3 195 80.0 248 79.8 302 81.7 384 82.4 396 GR 79.6 399 79.6 418 80.4 420 82.3 422 82.5 434 OR 85.0 530 x1 1.469 11 372 398 184 193 188 GR 84.8 0 84.0 39 83.2 250 83.5 315 84.7 372 GR 81.8 375 81.9 395 84.2 398 84.5 408 90.0 590 OR 95.0 695 NC 0.05 x1 1.517 19 363 389 230 270 250 X3 200 OR 90.2 0 89.5 39 88.7 68 89.4 75 89.4 128 GR 89.7 182 90.4 236 90.4 290 91.2 318 94.1 327 GR 91.5 355 88.1 362 88.1 363 85.2 365 85.2 386 GR 88.3 389 90.1 392 89.8 399 95.0 520 x1 1.557 15 296 333 200 230 215 X3 200 420 GR 97.8 0 97.0 39 95.8 89 95.7 143 95.4 198 GR 95.7 249 96.4 298 87.2 313 88.1 322 89.2 326 GR 94.5 333 94.8 342 95.0 415 100.0 450 105.0 525 x1 1.599 13 232 277 230 200 217 GR 107.2 0 106.5 39 106.8 85 106.5 139 107.1 194 GR 107.5 232 90.6 250 91.9 265 96.2 277 96.5 285 GR 100.0 370 105.0 455 110.0 535 x1 1.629 13 215 270 180 140 162 GR 114.2 0 113.4 39 113.6 89 114.2 143 114.9 215 GR 91.9 245 92.7 255 98.0 270 98.2 285 100.0 345 OR 105.0 430 110.0 515 115.0 585 xi 1.658 14 217 287 150 150 150 I GR 119.1 0 118.4 39 118.1 85 119.4 138 119.2 217 GR 93.0 255 93.9 265 95.3 276 99.1 287 99.4 298 GR 105.0 370 110.0 520 115.0 600 120.0 670 X1 1.688 15 210 273 160 160 160 GR 122.4 0 121.8 39 121.7 54 122.3 103 123.2 156 GR 123.1 210 95.6 250 96.5 260 101.4 273 101.9 288 GR 105.0 320 110.0 440 115.0 525 120.0 615 125.0 685 %1 1.717 16 198 239 155 155 155 GR 124.4 0 123.7 39 123.4 43 112.9 66 109.8 99 GR 105.4 153 103.3 198 97.9 214 97.1 227 101.0 239 GR 103.5 266 105.0 280 110.0 350 115.0 440 120.0 530 GR 125.0 605 %1 1.747 15 154 212 158 158 158 GR 125.5 0 124.8 39 124.8 40 125.1 45 116.0 87 GR 112.6 99 108.6 154 101.4 178 99.5 187 98.7 195 GR 104.3 212 113.0 224 120.0 365 125.0 450 130.0 505 %1 1.777 15 163 196 160 160 160 GR 125.1 0 124.3 39 124.6 50 119.0 83 112.1 115 GR 108.1 146 104.7 163 100.5 174 100.3 185 105.6 196 GR 108.8 230 115.0 300 120.0 380 125.0 450 130.0 495 %1 1.805 16 158 202 146 146 146 GR 124.0 0 123.2 39 123.5 40 122.8 44 120.6 49 GR 113.3 102 109.2 158 99.3 159 99.3 169 104.4 182 GR 111.9 202 112.0 215 115.0 250 120.0 310 125.0 370 GR 130.0 445 X1 1.834 17 149 215 150 150 150 GR 123.7 0 122.0 39 122.8 40 122.6 47 117.0 57 GR 112.7 77 111.6 111 111.5 141 109.0 149 106.1 171 GR 103.1 177 103.1 191 117,4 215 118.1 226 120.0 245 GR 125.0 280 130.0 345 X1 1.862 15 147 197 150 150 150 GR 124.8 0 123.4 39 123.6 40 120.5 47 117.9 63 GR 113.9 80 118.0 121 116.7 147 104.7 162 105.4 171 GR 118.8 197 119.3 205 120.0 235 125.0 295 130.0 360 %1 1.891 16 107 159 150 150 150 GR 126.3 0 125.0 39 125.4 40 124.8 G4 118.7 58 GR 119.0 62 120.9 65 122.0 101 123.0 107 109.0 129 GR 108.3 147 116.9 159 117.8 171 120.0 220 125.0 295 GR 130.0 360 NC 0.018 0.1 0.3 X1 1.919 14 88 124 150 150 150 GR 127.4 0 126.6 39 126.9 40 126.6 47 123.7 73 GR 119.0 87 119.0 88 113.8 96 112.5 111 118.9 124 GR 118.4 134 120.0 195 125.0 270 130.0 340 X1 1.947 15 80 107 155 155 155 GR 128.8 0 128.1 39 128.5 40 128.4 51 124.5 63 GR 121.4 79 121.4 80 116.1 87 116.0 101 120.8 107 GR 120.8 108 121.0 118 125.0 260 130.0 310 135.0 365 %1 1.976 15 80 108 145 145 145 GR 130.2 0 129.5 39 129.8 40 129.9 47 125.2 60 GR 122.9 79 122.9 80 117.9 87 117.7 101 122.8 108 GR 122.8 109 122.8 120 125.0 220 130.0 270 135.0 320 %1 2.004 15 79 108 160 160 160 GR 131.8 0 131.1 39 131.5 40 131.5 47 126.1 59 GR 124.8 79 124.8 80 119.8 87 119.8 102 124.6 108 GR 124.6 108 124.8 120 130.0 250 135.0 295 140.0 350 X1 2.035 16 85 109 150 150 150 GR 133.1 0 131.8 49 132.8 50 131.3 58 132.2 60 GR 132.0 63 126,5 83 126.5 85 121.0 92 121.0 102 GR 126.1 109 126.2 111 127.1 123 130.0 170 135.0 250 GR 140.0 300 3 SECNO DEPTH CWSEL CRIVS WSELK EG HV HL GLOSS L-BANK ELEV O OL09 OCH OR08 ALOE ACH AROB VOL TWA R -BANK ELEV TIME VLO8 VCH VR08 XNL XNCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL 1DC ICONT CORAR TOPWID ENDST 'PROF 1 3265 DIVIDED FLOW 3280 CROSS SECTION 1.36 EXTENDED 0 3301 MV CHANGED MORE THAN HVINS CCHV= .100 CEHV= .300 3685 20 TRIALS ATTEMPTED WSEL,CWSEL -SECNO 1.096 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.096 5.48 67.48 .00 67.48 67.63 .15 .00 .00 63.00 3013 -0 757.1 1396.0 859.8 197.3 809.5 215.0 .0 .0 62.70 .00 3.84 1.72 4.00 .050 .150 .050 .000 62.00 115.30 .003203 525. 525. 530. 0 0 0 .00 280.06 395.36 -SECNO 1.164 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .52 1.164 4.35 69.45 .00 .00 69.66 .21 2.02 .02 66.30 3013.0 129.9 2067.2 815.9 28.8 745.7 155.6 9.0 2.3 66.50 .03 4.51 2.77 5.24 .055 .150 .050 .000 65.10 81.95 .011778 362. 363. 368, 2 0 0 .00 278.96 360.91 -SECNO 1.236 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .50 1.236 3.64 76.64 75.90 .00 77.33 .68 7.52 .14 74.30 3013.0 971.8 1781.4 258.8 110.6 382.7 30.6 15.0 4.3 74.40 .04 8.79 4.66 8.46 .055 .150 .050 .000 73.00 57.89 .047068 359. 359. 360. 13 14 0 .00 206.63 264.53 'SECNO 1.313 3301 NV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 7.67 1.313 5.37 78.37 .00 .00 78.44 .07 1.06 .06 74.30 3013.0 647.6 653.2 1712.2 352.4 590.9 659.2 25.3 7.5 73.50 .10 1.84 1.11 2.60 .050 .110 .040 .000 73.00 147.93 .000799 428. 424. 414. 5 0 0 .00 450.36 598.29 'SECNO 1.357 3265 DIVIDED FLOW 3280 CROSS SECTION 1.36 EXTENDED 1.74 FEET 3301 MV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.357 3.94 81.74 81.74 .00 82.40 .66 .45 .18 80.30 3013.0 1788.2 1057.9 166.9 399.6 113.9 49.5 31.0 9.8 80.40 .11 4.47 9.29 3.37 .045 .035 .040 .000 77.80 60.00 .009949 232. 232. 232. 20 16 0 .00 402.63 528.00 -SECNO 1.401 3265 DIVIDED FLOW 3280 CROSS SECTION 1.40 EXTENDED 2.09 FEET M 1.401 4.98 83.48 .00 .00 83.90 .41 1.47 .03 81.80 1900.0 547.1 1023.8 329.1 208.7 155.9 123.2 33.8 11.8 81.30 .12 2.62 6.57 2.67 .045 .035 .040 .000 78.50 40.00 .003687 230. 230. 230. 2 0 0 .00 347.11 547.55 'SECNO 1.434 .00 493.07 493.07 SECHO DEPTH CWSEL CRIWS WSELK 3280 CROSS SECTION 1.43 EXTENDED 1.44 FEET OLOSS L-BANK ELEV 0 GLOB GCH GROB 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 3.25 1.434 4.44 84.04 .00 .00 84.08 .03 .14 .04 82.40 1900.0 1647.4 207.2 45.5 1204.7 106.9 65.1 37.6 13.5 82.30 .16 1.37 1.94 .70 .045 .035 .040 .000 79.60 .00 .000349 175. 175. 175. 2 0 0 .00 493.07 493.07 SECHO DEPTH CWSEL CRIWS WSELK EG NV ML OLOSS L-BANK ELEV 0 GLOB GCH GROB ALOE ACH AROB VOL TWA R -BANK ELEV TIME VLOB VCH VROB XHL XNCH XNR WIN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWIO ENDST -SECNO 1.469 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.469 2.90 64.70 84.70 .00 85.14 .43 .19 .12 64.70 1900.0 1359.0 533.4 7.6 367.6 66.4 4.2 41.4 15.4 84.20 .17 3.70 8.03 1.79 .045 .035 .040 .000 81.80 4.67 .011289 184. 188, 193. 20 18 0 .00 410.09 414.76 'SECNO 1.517 3265 DIVIDED FLOW 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 3470 ENCROACHMENT STATIONS= 200.0 520.0 TYPE= 1 TARGET= - 200.000 1.517 6.30 91.50 91.50 .00 92.22 .72 2.23 .09 88.10 1900.0 460.6 1258.2 181.2 142.5 156.3 51.4 43.6 17.0 88.30 .18 3.23 8.05 3.53 .045 .050 .040 .000 85.20 200.00 .007711 230. 250. 270. 20 19 0 .00 202.50 438.56 'SECNO 1.557 3265 DIVIDED FLOW 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 3470 ENCROACHMENT STATIONS= 200.0 420.0 TYPE= 1 TARGET= 220.000 1.557 8.64 95.84 95 -84 .00 96.78 .94 1.82 .06 96.40 1900.0 19.5 1596.1 284.4 14.6 191.3 81.8 45.1 18.0 94.50 .19 1.33 8.34 3.48 .045 .050 .040 .000 87.20 200.00 .009299 200. 215. 230. 20 15 0 .00 179.92 420.00 'SECNO 1.599 1.599 7.38 97.98 97.83 .00 99.34 1.37 2.44 .13 107.50 1900.0 .0 1725.3 174.7 .0 177.0 39.5 46.4 18.6 96.20 .19 .00 9.75 4.43 .000 .050 .040 .000 90.60 242.14 .014114 230. 217. 200. 4 15 0 .00 78.71 320.85 -SECNO 1.629 3301 HV CHANGED MORE THAN HVINS 1.629 8.35 100.25 .00 .00 " 100.99 .74 1.58 .06 114.90 5 1900.0 .0 1485.5 414.5 .0 198.5 101.8 47.3 18.9 98.00 .20 .00 7.48 4.07 .000 .050 .040 .000 91.90 234.11 .007409 180. 162. 140. 3 0 0 .00 115.15 349.25 '$ECHO 1.658 1.658 8.29 101.29 .00 .00 102.00 .71 1.01 .00 119.20 1900.0 .0 1729.8 170.2 .0 247.0 45.6 48.3 19.3 99.10 .21 .00 7.00 3.73 .000 .050 .040 .000 93.00 242.97 .006140 150. 150. 150. 2 0 0 .00 79.39 322.36 'SECNO 1.688 3301 NV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.688 7.48 103.08 103.08 .00 104.71 1.63 1,55 .28 123.10 1900.0 .0 1742.3 157.7 .0 164.6 28.6 49.2 19.5 101.40 .21 .00 10.58 5.52 .000 .050 .040 .000 95.60 239.12 .017411 160. 160. 160. 20 15 0 .00 61.04 300.16 'SECHO 1.717 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.36 1.717 8.29 105.39 .00 .00 105.79 .40 .96 .12 103.30 1900.0 88.5 1399.3 412.2 46.6 255.1 101.6 50.3 19.9 101.00 .22 1.90 5.48 4.06 .045 .050 .040 .000 97.10 153.29 .003123 155. 155. 155. 2 0 0 .00 132.12 285.41 SECNO DEPTH CWSEL CRIWS WSELK EG NV HL OLOSS L-BANK ELEV 0 GLOB OCH GROB AL08 ACH AROB VOL TWA R -BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR WTN ELMIN SSTA SLOPE XL08L XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENDST 'SECNO 1.747 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO .44 1.747 6.94 105.64 .00 .00 107.04 1.39 .95 .30 108.60 1900.0 .0 1896.0 4.0 .0 199.9 1.3 51.4 20.2 104.30 .22 .00 9.48 3.14 .000 .050 .040 .000 98.70 163.83 .016019 158. 158. 158. 3 0 0 .00 50.03 213.86 'SECNO 1.777 1,777 7.55 107.85 .00 .00 108.94 1.09 1.87 .03 104.70 1900.0 102.9 1695.8 101.3 24.8 193.5 26.8 52.2 20.4 105.60 ,23 4.16 8.76 3.77 .045 .050 .040 .000 100.30 147.26 .008888 160. 160. 160. 3 0 0 .00 72.61 219.88 'SECNO 1.805 1.805 9.92 109.22 .00 .00 110.27 1.05 1.33 .00 109.20 1900.0 .0 1900.0 .0 .0 231.1 .0 53.0 20.6 111.90 ,23 .03 8.22 .00 .045 .050 .000 .000 99.30 157.68 .009323 146. 146. 146. 2 0 0 .00 37.18 194.86 'SECNO 1.834 1.834 7.67 110.77 .00 .00 111.55 .78 1.26 .03 109.00 1900.0 12.9 1887.1 .0 5.0 264,6 .0 53.8 20.8 117.40 6 .24 2.57 7.13 .00 .045 .050 .000 .000 103.10 143.33 .007586 150. 150. 150. 2 0 0 .00 60.54 203.87 ' SECNO 1.862 3301 HV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.862 7.79 112.49 112.49 1900.0 .0 1900.0 .0 .24 .00 12.36 .00 .025864 150. 150. 150. ' SECNO 1.891 3301 HV CHANGED MORE THAN HVINS .00 114.86 2.37 1.92 .48 116.70 .0 153.7 .0 54.6 20.9 118.80 .000 .050 .000 .000 104.70 152.26 20 5 0 .00 32.50 184.76 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO - 1.57 1.891 7.84 116.14 .00 .00 117.32 1.18 2.34 .12 123.00 1900.0 .0 1900.0 .0 .0 217.9 .0 55.2 21.1 116.90 .25 .00 8.72 .00 .000 .050 .000 .000 108.30 117.77 .010434 150. 150. 150. 2 0 0 .00 40.17 157.95 CCHV= .100 CERV= .300 - SECNO 1.919 3301 HV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.919 6.96 119.46 119.46 1900.0 .7 1859.5 39.9 .25 .84 11.06 1.34 .002566 150. 150. 150. .00 121.32 1.86 .69 .20 119.00 .8 168.1 29.7 55.9 21.3 118.90 .045 .018 .040 .000 112.50 85.62 20 11 0 .00 88.90 174.52 ' SECNO 1.947 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.947 7.07 123.07 123.07 .00 124.70 1.63 .34 .02 121.40 1900.0 12.5 1695.0 192.5 8.8 156.4 99.6 56.8 21.7 120.80 .26 1.42 10.54 1.93 .045 .018 .040 .000 116.00 70.41 .001945 155. 155. 155. 20 5 0 .00 120.91 191.31 - SECNO 1.976 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.976 7.12 124.82 124.82 .00 126.29 1.47 .27 .02 122.90 1900.0 24.5 1670.1 205.4 17.1 161.1 116.5 57.7 22.1 122.80 .26 1.43 10.37 1.76 .045 .018 .040 .000 117.70 63.18 .001772 145. 145. 145. 20 5 0 .00 148.43 211.61 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL GLOSS L -BANK ELEV 0 GLOB OCH GROB ALOE ACH AROB VOL TWA R-SANK ELEV TIME VLOS VCH VROB XNL KNCH KNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL ]DO ICONT CORAR TOPWID ENOST ' SECNO 2.004 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 2.004 6.81 126.61 126.61 .00 128.28 1.67 .30 .06 124.80 1900.0 38.2 1738.7 123.1 23.5 160.6 63.9 58.7 22.6 124.60 7 .27 1.63 10.83 1.93 002025 160. 160. 160. • SECNO 2.035 3685 20 TRIALS ATTEMPTED WSEL,CJSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 2.035 7.68 128.68 128.68 1900.0 25.5 1758.7 115.8 .27 1.96 11.94 2.33 .002237 150. 150. 150. H•tiii HtHHiiirwH HwwfH rf•f HEC-2 WATER SURFACE PROFILES Version 4.6.0; February 1991 HieiHHiwweHHiwiHwHrHH H•HH 045 .018 .040 .000 119.80 57.87 20 8 0 .00 107.40 165.26 .00 130.74 2.05 .32 .12 126.50 13.0 147.3 49.8 59.5 22.9 126.10 .045 .018 .040 .000 121.00 75.06 20 8 0 .00 73.62 148.68 NOTE- ASTERISK (') AT LEFT OF CRCSS- SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN 0 CWSEL CRIWS EG 10•KS VCH AREA .01K 1.096 .00 .00 .00 62.00 3013.00 67.48 .00 67.63 32.03 1.72 1221.80 532.42 ' 1.164 363.40 .00 .00 65.10 3013.00 69.45 .00 69.66 117.78 2.77 930.05 277.63 • 1.236 359.20 .00 .00 73.00 3013.00 76.64 75.90 77.33 470.68 4.66 523.87 138.88 • 1.313 423.60 .00 .00 73.00 3013.00 78.37 .00 78.44 7.99 1.11 1602.52 1065.64 ' 1.357 232.00 .00 .00 77.80 3013.00 81.74 81.74 82.40 99.49 9.29 563.04 302.07 1.401 230.00 .00 .00 78.50 1900.00 83.48 .00 83.90 36.87 6.57 487.79 312.91 • 1.434 175.00 .00 .00 79.60 1900.00 84.04 .00 84.08 3.49 1.94 1376.70 1016.34 • 1.469 188.00 .00 .00 81.80 1900.00 84.70 84.70 85.14 112.89 8.03 438.21 178.82 • 1.517 250.00 .00 .00 85.20 1900.00 91.50 91.50 92.22 T7.11 8.05 350.13 216.37 • 1.557 215.00 .00 .00 87.20 1900.00 95.84 95.84 96.78 92.99 8.34 287.69 197.03 1.599 217.00 .00 .00 90.60 1900.00 97.98 97.83 99.34 141.14 9.75 216.45 159.93 1.629 162.00 .00 .00 91.90 1900.00 100.25 .00 100.99 74.09 7.48 300.28 220.73 1.658 150.00 .00 .00 93.00 1900.00 101.29 .00 102.00 61.40 7.00 292.61 242.48 • 1.688 160.00 .00 .00 95.60 1900.00 103.08 103.08 104.71 174.11 10.58 193.21 143.99 • 1.717 155.00 .00 .00 97.10 1900.00 105.39 .00 105.79 31.23 5.48 403.44 339.98 • 1.747 158.00 .00 .00 98.70 1900.00 105.64 .00 107.04 160.19 9.48 201.16 150.12 1.777 160.00 .00 .00 100.30 1900.00 107.85 .00 108.94 88.98 8.76 245.10 201.54 1.805 146.00 .00 .00 99.30 1900.00 109.22 .00 110.27 93.23 8.22 231.09 196.77 1.834 150.00 .00 .00 103.10 1900.00 110.77 .00 111.55 75.86 7.13 269.65 218.14 ' 1.862 150.00 .00 .00 104.70 1900.00 112.49 112.49 114.86 258.64 12.36 153.75 118.14 ' 1.891 150.00 .00 .00 108.30 1900.00 116 -14 .00 117.32 104.34 8.72 217.94 186.01 ' 1.919 150.00 .00 .00 112.50 1900.00 119.46 119.46 121.32 25.66 11.06 198.55 375.06 • 1.947 155.00 .00 .00 116.00 1900.00 123.07 123.07 124.70 19.45 10.84 264.85 430.78 8 • 1.976 145.00 .00 .00 117.70 DIFKWS 1900.00 124.82 124.82 126.29 17.72 10.37 294.65 451.33 • 2.004 160.00 .00 ,00 119.80 1900.00 126.61 126.61 128.28 20.25 10.83 248.01 422.23 • 2.035 150.00 .00 .00 121.00 206.63 1900.00 128.68 128.68 130.74 22.37 11.94 210.18 401.70 SUMMARY PRINTOUT TABLE 150 SECNO 0 CWSEL 01FWSP DIFWS% DIFKWS TOPWID KLCH 1.096 3013.00 67.48 .00 .00 .00 280.06 .00 • 1.164 3013.00 69.45 .00 1.97 .00 278.96 363.40 • 1.236 3013.00 76.64 .00 7.19 .00 206.63 359.20 ' 1.313 3013.00 78.37 .00 1.72 .00 450.36 423.60 ' 1.357 3013.00 81.74 .00 3.37 .00 402.63 232.00 1.401 1900.00 83.48 .00 1.75 .00 347.11 230.00 • 1.434 1900.00 84.04 .00 .56 .00 493.07 175.00 • 1.469 1900.00 84.70 .00 .66 .00 410.09 188.00 * 1.517 1900.00 91.50 .00 6.80 .00 202.50 250.00 ' 1.557 1900.00 95.84 .00 4.34 .00 179.92 215.00 1.599 1900.00 97.98 .00 2.13 .00 78.71 217.00 1.629 1900.00 100.25 .00 2.28 .00 115.15 162.00 1.658 1900.00 101.29 .00 1.04 .00 79.39 150.00 ' 1.688 1900.00 103.08 .00 1.79 .00 61.04 160.00 ' 1.717 1900.00 105.39 .00 2.31 .00 132.12 155.00 • 1.747 1900.00 105.64 .00 .26 .00 50.03 158.00 1.777 1900.00 107.85 .00 2.20 .00 72.61 160.00 1.805 1900.00 109.22 .00 1.37 .00 37.18 146.00 1.834 1900.00 110.77 .00 1.55 .00 60.54 150.00 • 1.862 1900.00 112.49 .00 1.72 .00 32.50 150.00 • 1.891 1900.00 116.14 .00 3.65 .00 40.17 150.00 • 1.919 1900.00 119.46 .00 3.32 .00 88.90 150.00 • 1.947 1900.00 123.07 .00 3.60 .00 120.91 155.00 • 1.976 1900.00 124.82 .00 1.75 .00 148.43 145.00 • 2.004 1900.00 126.61 .00 1.80 .00 107.40 160.00 ' 2.035 1900.00 128.68 .00 2.07 .00 73.62 150.00 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECNO= 1.164 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.236 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.313 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECNO= 1.357 PROFILE= 1 CRITICAL DEPTH ASSUMED 9 CAUTION SECNO= 1.357 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.357 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECNO= 1.434 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECNO= 1.469 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.469 PROFILE= 1 PR08ABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.469 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 1.517 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.517 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.517 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 1.557 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.557 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.557 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 1.688 PROFILE- 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.688 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.688 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECNO= 1.717 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.747 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECNO= 1362 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.862 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.862 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECNO= 1.891 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECNO= 1.919 PROFILE= i CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.919 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.919 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 1.947 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.947 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.947 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 1.976 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.976 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.976 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 2.004 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 2.004 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 2.004 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 2.035 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 2.035 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 2.035 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL 10 1.....NN......... N... •..1H..... • NEC -2 WATER SURFACE PROFILES • version 4.6.2; May 1991 ** RUN DATE 04SEP94 TIME 14:24:52 ffHHRfRffHNff•1f.•fffff ff«ffffH.f «f.f If 11!11111 11f fffHllNNllf!!!lf f f 1111 • U.S. ARMY CORPS OF ENGINEERS ' HYDROLOGIC ENGINEERING CENTER • 609 SECOND STREET, SUITE D • DAVIS, CALIFORNIA 95616.4687 • (916) 756.1104 f Nf 1f f.11NY.1H•f f «f fN Hfff «1fYYYf 1 x x XXX10(xx xxxxx Xxxxx x x x x x x x x x x x x xxxxxxx xxxx x xxXx( xxxxx x x x x x x x x x x x x x XXXXX)x )D=X xxxxxxx THIS RUN EXECUTED 04SEP94 14:24:52 NEC -2 WATER SURFACE PROFILES Version 4.6.2; May 1991 t1f H f f •!f Y«tf f «Hf f«f f f Nf f f f «H T1 ENCINITAS CREEK PROPOSED CONDITIONS T2 CHANNEL CENTERLINE IS STATION 200, LOOKING UPSTREAM T3 JUNE, 1993 HOWARD H. CHANG FOR O'DAY CONSULTANTS J1 ICHECK ING NINV IDIR STRT METRIC HVINS 0 WSEL FO 3 67.48 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM ITRACE -1 -1 OT 3 4207 3013 2456 NC 0.05 0.05 0.15 0.1 0.3 x1 1.096 63.0 180.0 330.0 525.0 530.0 525.0 GR 72.8 60.0 69.9 70.5 69.9 80.0 70.0 91.1 70.1 101.5 GR 68.7 110.0 66.4 120.0 65 -3 130.0 64.7 140.0 64.1 150.0 GR 63.5 160.0 63.1 170.0 63.0 180.0 62.1 190.0 62.0 200.0 GR 62.0 210.0 62.0 220.0 62.0 230.0 62.0 240.0 62.0 250.0 GR 62.0 260.0 62.0 270.0 62.0 280.0 62.0 290.0 62.0 300.0 GR 62.0 310.0 62.3 320.0 62.7 330.0 63.0 340.0 63.5 350.0 GR 63.6 360.0 64.2 370.0 64 -9 380.0 66.3 390.0 68.5 400.0 GR 70.6 410.0 70.7 417.5 70.7 420.0 70.7 430.0 70.7 440.0 GR 70.7 450.0 71.9 456.6 72.7 460.0 72.9 471.2 70.8 480.9 GR 70.9 490.0 70.8 500.0 70.7 510.0 70.6 520.0 70.5 530.0 GR 70.4 540.0 70.5 550.0 70.6 560.0 70.9 570.0 71.2 580.0 GR 71.6 590.0 71.8 600.0 71.9 610.0 72.0 620.0 72.0 630.0 GR 73.8 740.0 74.1 750.0 74.2 757.2 NC .055 .050 .15 X1 1.164 40.0 100.0 280.0 361.5 367.5 363.4 GR 73.8 40.0 73.5 44.4 72 -8 50.0 72.1 60.0 71.1 70.0 GR 69.8 80.0 68.0 90.0 66.3 100.0 65.4 110.0 65.2 120.0 GR 65.3 130.0 65.3 140.0 65.3 150.0 65.3 160.0 65.3 170.0 GR 65.3 180.0 65.1 190.0 65.1 200.0 65.1 210.0 65.1 220.0 GR 65.1 230.0 65.2 240.0 65.2 250.0 65.3 260.0 65.5 270.0 GR 66.5 280.0 66.9 290.0 67.0 300.0 67.3 310.0 67.5 320.0 GR 67.7 330.0 67.8 340.0 68.1 350.0 69.0 360.0 73.9 370.0 1 GR 74.9 375.8 74.8 380.0 74.6 390.0 74.6 400.0 74.7 410.0 x1 1.236 35.0 120.0 240.0 359.1 359.6 359.2 GR 83.8 20.0 84.6 30.0 84.7 40.0 84.0 44.3 79.8 50.0 GR 75.8 60.0 75.0 63.9 75.1 70.0 74.9 80.0 74.7 90.0 GR 74.7 100.0 74.7 110.0 74.3 120.0 73.7 130 -0 73.5 140.0 GR 73.2 150.0 73.0 160.0 73.1 170.0 73.2 180 -0 73.3 190.0 GR 73.3 200.0 73.5 210.0 73.5 220.0 73.8 230.0 74.4 240.0 GR 75.1 250.0 76.1 260.0 77.3 270.0 79.4 280.0 79.1 285.3 GR 79.4 290.0 80.2 300.0 80.3 306.4 80.3 310.0 80.4 320.0 NC .050 .040 .110 x1 1.313 62.0 270.0 390.0 427.7 414.2 423.6 X3 210 420 GR 83.1 135.0 81.3 140.0 77.6 150.0 T7.0 152.2 76.9 160.0 GR 76.9 170.0 76.7 180.0 76.1 190.0 75.3 200.0 75.0 210.0 GR 74.8 220.0 74.5 230.0 74.5 240.0 74.5 250.0 74.3 260.0 GR 74.3 270.0 74.0 280.0 73.8 290.0 73.6 300.0 73.4 310.0 GR 73.3 320.0 73.2 330.0 73.0 340.0 73.1 350.0 73.1 360.0 GR 73.4 370.0 73.5 380.0 73.5 390.0 73.7 400 -0 73.8 410.0 GR 73.8 420.0 73.8 430.0 73.8 440.0 74.0 450 -0 74.0 460.0 GR 74.2 470.0 74.3 480.0 74.5 490.0 74.7 500.0 74.9 510.0 GR 75.0 520.0 75.2 530.0 76.0 540.0 76.8 550.0 77.4 560.0 GR 77.5 562.1 77.7 570.0 78.0 580.0 78.2 590.0 78.4 600.0 GR 79.1 610.0 79.8 620.0 80.6 630.0 80.7 631.6 80.7 640.0 GR 81.2 650.0 81.7 652.2 81.8 656.1 81.8 660.0 82 -1 670.0 GR 85.3 730.0 85.7 735.6 NH 3 0.015 159.5 0.045 240.5 0.015 249.5 X1 1.345 5 150.5 249.5 166 166 166 X3 10 81.0 81.0 GR 79.8 150.5 73.8 159.5 73 -8 200 73.8 240.5 79.8 249.5 58 1.050 1.6 3 0 81 4 550 1 -5 73.8 73.8 x1 1.369 126 126 126 X2 1 81.5 82 X3 10 81.5 81.5 OT 3 1900 1900 1900 NC 0.045 0.040 0.080 0.1 0.3 x1 1.373 5 148 252 25 25 25 GR B0.4 148 74.4 160 74.4 200 74.4 240 80.4 252 xi 1.401 5 158 250 145 145 145 GR 81.0 158 75.0 170 75.0 200 75.0 230 85.0 250 X1 1.434 5 160 247 175 175 175 GR 82.5 160 76.0 173 76.0 200 76.0 227 86.0 247 X1 1.469 5 152.4 252 188 188 188 GR 84.8 152.4 T7.0 168 77.0 200 77.0 232 87.0 252 x1 1.506 5 161 239 202 182 192 GR 88 161 78.0 181 78.0 200 78.0 219 88.0 239 NC 0.025 0.2 0.4 X1 1.517 13 185 215 57 67 62 X3 10 91.5 91.5 GR 90 185 79.0 185.0 79 185.1 79 186 79 190 GR 79 195 79 200 79 205 79 210 79 214 GR 79 214.9 79 215.0 90 215 56 1.050 1.6 3 30.1 0 237 0 80 79 x1 1.539 114 114 114 1 X2 1 88.5 92 X3 10 92.0 92.0 BT -13 BT 0 185 92 90 185.0 92 79 185.1 92 81 BT 0 186 92 82 190 92 85 195 92 87.5 BT 0 200 92 88.5 205 92 87.5 210 92 85 BT 0 214 92 82 214.9 92 81 215 92 79 BT 0 215 92 90 NC 0.06 0.1 0.3 2 X1 1.735 5 160 240 157 GR 117.8 240 160 107.8 180 107.8 X1 1.761 108.5 5 166 234 128 GR 118.5 166 108.5 186 108.5 X1 1.791 160 5 168 232 170 GR 119.1 231 168 109.1 188 109.1 x1 1.822 5 149 251 160 GR 120.2 14 149 110.2 169 110.2 x1 1.837 121.1 5 157 243 82 GR 120.6 200 157 110.6 177 110.6 NC 6.2 0.3 0.5 X1 1.838 250 5 155 245 14 GR 121.1 114.3 155 116.1 165 116.1 x1 1.839 5 155 245 2 GR 121.1 95 155 116.1 165 116.1 x1 1.840 Z22 5 150 250 6.2 GR 123.6 150 113.6 170 113.6 NC 127 127 0.08 0.1 0.3 X1 1.862 127.5 5 155 245 108 GR 124.3 200 155 114.3 175 114.3 x1 1.892 5 134 266 157 GR 125.5 230 134 115.5 154 115 -5 x1 1.910 131.5 5 158 242 95 GR 125.7 124.6 158 115.7 178 115.7 111 1.930 150 5 163 237 106 GR 125.9 58 163 115.9 183 115.9 X1 1.954 102 5 155 245 127 GR 127.5 HL 155 117.5 175 117.5 NC TWA R -BANK ELEV 0.05 WTN ELMIN X1 1.976 ICONT 5 170 230 116 GR 128.3 170 118.3 190 118.3 X1 1.986 5 177 223 55 GR 128.6 170 118.6 190 118.6 NC 0.018 0.1 0.3 X1 1.998 13 80 108 65 GR 131.8 0 131.1 39 131.5 GR 124.8 79 124.8 80 119.8 GR 124.8 120 130.0 250 135.0 X1 2.027 16 85 109 150 GR 133.1 0 131.8 49 132.8 GR 132.0 63 126.5 83 126.5 GR 126.1 1D9 126.2 111 127.1 GR 140.0 300 SECNO DEPTH CWSEL CRIWS WSELK EG 0 OLDS OCH OROB AL08 ACN TIME VLOB VCH VROS XNL )INCH SLOPE XLOBL XLCH XLOBR (TRIAL IDC `PROF 1 0 CCHV= .100 CEHV= .300 • SECNO 1.096 175 166 200 107.8 220 117.8 240 148 138 200 108.5 214 118.5 234 150 160 200 109.1 212 119.1 232 160 160 200 110.2 231 120.2 251 82 82 200 110.6 223 120.6 243 14 14 200 116.1 235 121.1 245 2 2 200 116.1 235 121.1 245 6.2 6.2 200 113.6 230 123.6 250 108 108 200 114.3 225 124.3 245 157 157 200 115.5 246 125.5 266 95 95 200 115.7 Z22 125.7 242 106 106 200 115.9 217 125.9 237 127 127 200 117.5 225 127.5 245 116 116 200 118.3 210 128.3 230 55 55 200 118.6 210 128.6 230 65 65 40 131.5 47 126.1 59 87 119.8 102 124.6 108 295 150 150 50 131.3 58 132.2 60 85 121.0 92 121.0 102 123 130.0 170 135.0 250 HV HL OLOSS L -BANK ELEV ARDS VOL TWA R -BANK ELEV XNR WTN ELMIN SSTA ICONT CORAR TOPWID ENOST 1.096 5.48 67.48 .00 67.48 67.63 .15 .00 .00 63.00 4 X1 1.545 5 162 238 29 29 29 GR 90.6 162 80.6 182 80.6 200 80.6 218 90.6 238 x1 1.551 5 162 238 31 41 36 GR 91 162 81 182 81 200 81 218 91 238 x1 1.554 5 163 237 16.5 16.5 16.5 GR 92.5 163 87.5 173 87.5 200 87.5 227 92.5 237 x1 1.555 5 163 237 2 2 2 GR 92.5 163 87.5 173 87.5 200 87.5 227 92.5 237 x1 1.556 5 158 242 6.2 6.2 6.2 GR 95 158 85.0 178 85.0 200 85.0 222 95 242 x1 1.566 5 163 237 60 45 53 GR 95.3 163 85.3 183 85.3 200 85.3 217 95.3 237 x1 1.580 5 164 235 75 69 73 GR 95.5 164 85.5 184 85.5 200 85.5 215 95.5 235 NC 0.3 0.5 X1 1.584 5 170 230 23 23 23 GR 99.5 170 94.5 180 94.5 200 94.5 220 99.5 230 x1 1.585 5 172 228 2 2 2 GR 99.5 172 94.5 182 94.5 200 94.5 218 99.5 228 x1 1.586 5 167 233 6.2 6.2 6.2 GR 102 167 92 187 92 200 92 213 102 233 NC 0.1 0.3 x1 1.597 5 165 235 61 53 58 GR 102.3 165 92.3 185 92.3 200 92.3 215 102.3 235 x1 1.608 5 168 232 55 61 57 GR 102.5 168 92.5 188 92.5 200 92.5 212 102.5 232 NC 0.3 0.5 X1 1.611 5 170 230 23 23 23 GR 106.5 170 101.5 180 101.5 200 101.5 220 106.5 230 X1 1.612 5 170 230 2 2 2 GR 106.5 170 101.5 180 101.5 200 101.5 220 106.5 230 x1 1.613 5 165 235 6.2 6.2 6.2 GR 109 165 99 185 99 200 99 215 109 235 NC 0.1 0.3 x1 1.624 5 167 233 53 53 53 GR 109.2 167 99.2 187 99.2 200 99.2 213 109.2 233 X1 1.633 5 168 232 52 52 52 GR 109.5 168 99.5 188 99.5 200 99.5 212 109.5 232 NC 0.3 0.5 X1 1.636 5 172 228 20 20 20 GR 112.5 172 107.5 182 107.5 200 107.5 218 112.5 228 xi 1.637 5 172 228 2 2 2 GR 112.5 172 107.5 182 107.5 200 107.5 218 112.5 228 x1 1.638 5 167 233 6.2 6.2 6.2 GR 115 167 105 187 105 200 105 213 115 233 NC 0.1 0.3 x1 1.655 5 168 232 88 88 88 GR 115.6 168 105.6 188 105.6 200 105.6 212 115.6 232 x1 1.675 5 166 234 106 106 106 GR 116.4 166 106.4 186 106.4 200 106.4 214 116.4 234 x1 1.703 5 167 233 148 148 148 GR 117 167 107 187 107 200 107 213 117 233 3 3013.0 757.1 1396.0 859.8 197.3 809.5 215.0 .0 .0 62.70 .00 3.84 1.72 4.00 .050 .150 .050 .000 62.00 115.30 .003203 525. 525. 530. 0 0 0 .00 280.06 395.36 'SECNO 1.164 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .52 1.164 4.35 69.45 .00 .00 69.66 .21 2.02 .02 66.30 3013.0 129.9 2067.2 815.9 28.8 745.7 155.6 9.0 2.3 66.50 .03 4.51 2.77 5.24 .055 .150 .050 .000 65.10 81.95 .011778 362. 363. 368. 2 0 0 .00 278.96 360.91 'SECNO 1.236 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .50 1.236 3.64 76.64 75.90 .00 77.33 .68 7.52 .14 74.30 3013.0 972.8 1781.4 258.8 110.6 382.7 30.6 15.0 4.3 74.40 .04 8.79 4.66 8.46 .055 .150 .050 .000 73.00 57.89 .047068 359. 359. 360. 13 14 0 .00 206.63 264.53 'SECNO 1.313 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 5.19 3470 ENCROACHMENT STATIONS= 210.0 420.0 TYPE= 1 TARGET= 210.000 5.67 79.47 .00 .00 80.02 .55 1.313 6.30 79.30 .00 .00 79.46 .16 2.08 .05 74.30 3013.0 972.6 1269.4 750.9 285.4 702.9 167.5 23.1 6.4 73.50 .08 3.41 1.83 4.48 .050 .110 .040 .000 73.00 210.00 .001747 428. 424. 414. 6 0 0 .00 210.00 420.00 1490 NH CARD USED 'SECNO 1.345 1530 MANNINGS N VALUES FOR CHANNEL COMPOSITED 3495 OVERBANK AREA ASSUMED NON- EFFECTIVE, ELLEA= 81.00 ELREA= 81.00 1.345 5.59 79.39 .00 .00 79.96 .56 .38 .12 79.80 3013.0 .0 3013.0 .0 .0 500.3 .0 26.3 7.0 79.80 .09 .00 6.02 .00 .000 .040 .000 .000 73.80 151.11 .003124 166. 166. 166. 3 0 0 .00 97.79 248.89 SPECIAL BRIDGE SB KK KKOR COFO ROLEN BWC BWP BAREA SS ELCHU ELCHD 1.05 1.60 3.00 .00 81.00 4.00 550.00 1.50 73.80 73.80 'SECNO 1.369 1530 MANNINGS N VALUES FOR CHANNEL COMPOSITED CLASS A LOW FLOW 3420 BRIDGE W.S. = 79.32 BRIDGE VELOCITY= EGPRS EGLWC H3 OWEIR GLOW .00 80.02 .08 0. 3013 6.39 CALCULATED CHANNEL AREA= 471. BAREA TRAPEZOID ELLC ELTRD WEIRLN AREA 550. 682. 81.50 82.00 0. 3495 OVERBANK AREA ASSUMED NON- EFFECTIVE, ELLEA= 81.50 ELREA= 81.50 1.369 5.67 79.47 .00 .00 80.02 .55 .06 .00 79.80 3013.0 .0 3013.0 .0 .0 507.7 .0 27.8 7.2 79.80 .10 .00 5.93 .00 .000 .040 .000 .000 73.80 150.99 5 .002977 126. 126. 126. 0 0 0 .00 98.02 249.01 CCHV= .100 CEHV= .300 ' SECNO 1.373 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRAT10 = .48 1.373 5.52 79.92 .00 .00 80.14 .22 .09 .03 80.40 1900.0 .0 1900.0 .0 .0 502.8 .0 28.1 7.3 80.40 .10 .00 3.78 .00 .000 .080 .000 .000 74.40 148.96 .005108 25. 25. 25. 2 0 0 .00 102.09 251.04 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV 0 GLOB OCH OR08 ALOE ACH ARCS VOL TWA R-BANK ELEV TIME VLOB VCR VROB XNL XNCN XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XL08R ITRIAL IDC ICONT CORAR TOPWID ENDST ' SECNO 1.401 1.401 5.74 80.74 .00 .00 81.07 .33 .90 .03 81.00 1900.0 .0 1900.0 .0 .0 410.4 .0 29.6 7.6 85.00 .11 .00 4.63 .00 .000 .080 .000 .000 75.00 158.52 .007691 145. 145. 145. 2 0 0 .00 82.97 241.48 ' SECNO 1.434 1.434 6.08 82.08 .00 .00 82.42 .35 1.34 .00 82.50 1900.0 .0 1900.0 .0 .0 401.9 .0 31.2 7.9 86.00 .12 .00 4.73 .00 .000 .080 .000 .000 76.00 160.85 .007674 175. 175. 175. 2 0 0 .00 78.30 239.15 ' SECNO 1.469 1.469 6.33 83.33 .00 .00 83.57 .24 1.13 .01 84.80 1900.0 .0 1900.0 .0 .0 485.2 .0 33.1 8.3 87.00 .13 .00 3.92 .00 .000 .080 .000 .000 77.00 155.34 .004863 188. 188. 188. 2 0 0 .00 89.32 244.66 ' SECNO 1.506 3302 WARNING: CONVEYANCE CHANGE OUTSIDE Of ACCEPTABLE RANGE, KRAT10 = .66 1.506 6.50 84.50 .00 .00 85.01 .51 1.36 .08 88.00 1900.0 .0 1900.0 .0 .0 331.6 .0 34.9 8.6 88.00 .14 .00 5.73 .00 .000 .080 .000 .000 78.00 168.00 .011300 202. 192. 182. 2 0 0 .00 64.00 232.00 CCHV= .200 CEHV= .400 ' SECNO 1.517 3301 MV CHANGED MORE THAN HVINS 7185 MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 3495 OVERBANK AREA ASSUMED NON- EFFECTIVE, ELLEA= 91.50 ELREA= 91.50 1.517 4.98 83.98 83.98 .00 86.49 2.52 .58 .80 90.00 1900.0 .0 1900.0 .0 .0 149.3 .0 35.3 8.7 90.00 .14 .00 12.73 .00 .000 .025 .000 .000 79.00 185.00 .007907 57. 62. 67. 4 15 0 .00 30.00 215.00 SPECIAL BRIDGE S8 XK XKOR COFO RDLEN BWC BWP BARER SS ELCHU ELCHD 1.05 1.60 3.00 .00 30.10 .00 237.00 .00 80.00 79.00 ' SECNO 1.539 6070,LOW FLOW BY NORMAL BRIDGE 6 EGPRS= .000 EGLWC= 87.491 ELLC= 88.500 PCWSE= 83.976 ELTRD= 92.000 87.89 3370 NORMAL BRIDGE, NRD= 0 MIN ELTRD= 92.00 MAX ELLC = 88.50 1900.0 .0 1900.0 7185 MINIMUM SPECIFIC ENERGY .0 337.0 .0 35.8 8.8 90.60 .15 3720 CRITICAL DEPTH ASSUMED 5.64 .00 .000 .060 .000 .000 80.60 3495 OVERBANK AREA ASSUMED NON- EFFECTIVE, ELLEA= 92.00 ELREA= 92.00 4 0 1.539 4.98 64.98 84.98 .00 87.49 2.51 .90 .00 91.00 1900.0 .0 1900.0 .0 .0 149.3 .0 35.7 8.8 91.00 .14 .00 12.73 .00 .000 .025 .000 .000 80.00 185.00 .007904 114. 114. 114. 2 15 0 .00 30.00 215.00 CCHV= .100 CEHV= .300 91.00 .15 .00 5.86 .00 .000 .060 ' SECNO 1.545 3301 HV CHANGED MORE THAN HVINS 1.545 6.80 87.40 .00 .00 87.89 .49 .20 .20 90.60 1900.0 .0 1900.0 .0 .0 337.0 .0 35.8 8.8 90.60 .15 .00 5.64 .00 .000 .060 .000 .000 80.60 168.41 .005939 29. 29. 29. 4 0 0 .00 63.18 231.59 ' SECNO 1.551 1.551 6.60 87.60 .00 .00 88.13 .53 .23 .01 91.00 1900.0 .0 1900.0 .0 .0 324.5 .0 36.1 8.9 91.00 .15 .00 5.86 .00 .000 .060 .000 .000 81.00 168.81 .006619 31. 36. 41. 2 0 0 .00 62.38 231.19 ' SECNO 1.554 SECNO DEPTH CNSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV O OLDS OCH CROB ALOE ACN AROB VOL TWA R-BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR NTH ELMIN SSTA SLOPE XLOBL XLCH XLOBR [TRIAL IDC ICONT CORAR TOPWID ENDST 3301 HV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.554 3.23 90.73 90.73 .00 92.20 1.47 .22 .28 92.50 1900.0 .0 1900.0 .0 .0 195.4 .0 36.2 8.9 92.50 .15 .00 9.72 .00 .000 .060 .000 .000 87.50 166.54 .038059 17. 17. 17. 20 11 0 .00 66.93 233.46 ' SECNO 1.555 1.555 3.73 91.23 .00 .00 92.30 1.07 .06 .04 92.50 1900.0 .0 1900.0 .0 .0 229.4 .0 36.2 8.9 92.50 .15 .00 8.28 .00 .000 _060 .000 .000 87.50 165.54 .023291 2. 2. 2. 6 0 0 .00 68.93 234.46 ' SECNO 1.556 3301 HV CHANGED MORE THAN HVINS 3302 YARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.55 1.556 7.D9 92.09 .00 .00 92.42 .33 .05 .07 95.00 1900.0 .0 1900.0 .0 .0 413.1 .0 36.2 8.9 95.00 .15 .00 4.60 .00 .000 .060 .000 .000 85.00 163.80 .003592 6. 6. 6. 2 0 0 .00 72.39 236.20 ' SECNO 1.566 7 1.566 6.91 92.21 .00 .00 92.72 .51 .24 .06 95.30 1900.0 .0 1900.0 .0 .0 330.4 .0 36.7 9.0 95.30 .15 .00 5.75 .00 .000 .060 .000 .000 85.30 169.18 .OD6156 60. 53. 45. 2 0 0 .00 61.64 230.82 'SECNO 1.580 6. 3 0 0 .00 59.22 229.61 1.580 7.15 92.65 .00 .00 93.18 .54 .46 .01 95.50 1900.0 .0 1900.0 .0 .0 323.6 .0 37.2 9.1 95.50 .15 .00 5.87 .00 .000 .060 .000 .000 85.50 169.71 .006332 75. 73. 69. 2 0 0 .00 59.58 229.29 CCHV= .300 CEHV= .500 .0 389.6 .0 37.9 9.2 102.30 .16 'SECNO 1.584 4.88 .00 .000 .060 .000 .000 92.30 3301 HV CHANGED MORE THAN HVINS .003730 61. 58. 53. 2 0 0 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 6338 231.69 SECNO DEPTH CWSEL CRIWS 3693 PROBABLE MINIMUM SPECIFIC ENERGY HV HL OLOSS L -BANK ELEV 0 GLOB 3720 CRITICAL DEPTH ASSUMED OROS ALOB ACH ARDS VOL TWA R-BANK ELEV 1.584 3.84 98.34 98.34 .00 100.01 1.67 .29 .57 99.50 1900.0 .0 1900.0 .0 .0 183.1 .0 37.4 9.1 99.50 .16 .00 10.38 .00 .000 .060 .000 .000 94.50 172.32 .037196 23. 23. 23. 20 11 0 .00 55.36 227.68 'SECNO 1.585 .00 .00 101.30 .49 .25 .04 102.50 7185 MINIMUM SPECIFIC ENERGY .0 1900.0 .0 .0 337.2 .0 38.4 3720 CRITICAL DEPTH ASSUMED 102.50 .16 .00 5.63 .00 .000 .060 1.585 4.07 98.57 98.57 .00 100.31 1.74 .07 .03 99.50 1900.0 .0 1900.0 .0 .0 179.5 .0 37.4 9.1 99.50 .16 .00 10.58 .00 .000 .060 .000 .000 94.50 173.86 .036960 2. 2. 2. 3 8 0 .00 52.27 226.14 'SECNO 1.586 3301 NY CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.80 1.586 8.31 100.31 .00 .00 100.76 .45 .D6 .39 102.00 1900.0 .0 1900.0 .0 .0 353.8 .0 37.4 9.1 102.00 .16 .00 5.37 .00 .000 .060 .000 .000 92.00 170.39 .004722 6. 6. 6. 3 0 0 .00 59.22 229.61 CCHV= .100 CEHV= .300 'SECNO 1.597 1.597 8.34 100.64 .00 .00 101.01 .37 .24 .01 102.30 1900.0 .0 1900.0 .0 .0 389.6 .0 37.9 9.2 102.30 .16 .00 4.88 .00 .000 .060 .000 .000 92.30 168.31 .003730 61. 58. 53. 2 0 0 .00 6338 231.69 SECNO DEPTH CWSEL CRIWS WSELK ED HV HL OLOSS L -BANK ELEV 0 GLOB OCH OROS ALOB ACH ARDS VOL TWA R-BANK ELEV TIME VLOB VCH VROB XNL )INCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENDST 'SECNO 1.608 1.608 8.30 100.80 .00 .00 101.30 .49 .25 .04 102.50 1900.0 .0 1900.0 .0 .0 337.2 .0 38.4 9.3 102.50 .16 .00 5.63 .00 .000 .060 .000 .000 92.50 171.39 .005310 55. 57. 61, 2 0 0 .00 57.22 228.61 CCHV= .300 CEHV= .500 'SECNO 1.611 3301 NY CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 8 3693 PROBABLE MINIMUM SPECIFIC ENERGY .00 .00 107.49 .40 .05 .19 3720 CRITICAL DEPTH ASSUMED .0 1900.0 .0 .0 373.5 .0 38.6 1.611 3.84 105.34 105.34 .00 107.01 1.67 .26 .59 106.50 1900.0 .0 1900.0 .0 .0 183.0 .0 38.5 9.3 106.50 .16 .00 10.38 .00 .000 .060 .000 .000 101.50 172.32 .037735 23. 23. 23. 20 14 0 .00 55.35 227.68 'SECNO 1.612 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.44 1.612 4.73 106.23 .00 .00 107.26 1.02 .05 .19 106.50 1900.0 .0 1900.0 .0 .0 234.0 .0 38.5 9.3 106.50 .16 .00 8.12 .00 .000 .060 .000 .000 101.50 170.54 .017964 2. 2. 2. 6 0 0 .00 58.92 229.46 -SECNO 1.613 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.07 1.613 8.D9 107.09 .00 .00 107.49 .40 .05 .19 109.00 1900.0 .0 1900.0 .0 .0 373.5 .0 38.6 9.3 109.00 .16 .00 5.09 .00 .000 .060 .000 .000 99.00 168.82 .004196 6. 6. 6. 3 0 0 .00 62.36 231.18 CCHV= .100 CEHV= .300 .000 .060 .000 .000 107.50 173.84 .036532 20. 20. 20. -SECNO 1.624 8 0 .00 52.33 226.16 1.624 8.08 107.28 .00 .00 107.76 .48 .25 .02 109.20 1900.0 .0 1900.0 .0 .0 340.8 .0 39.0 9.4 109.20 .17 .00 5.58 .00 .000 _060 .000 .000 99.20 170.84 .DO5241 53. 53. 53. 2 0 0 .00 58.33 229.16 'SECNO 1.633 1.633 8.03 107.53 .00 .00 108.07 .54 .29 .02 109.50 1900.0 .0 1900.0 .0 .0 321.4 .0 39.4 9.5 109.50 .17 .00 5.91 .00 .000 .060 .000 .000 99.50 171.95 .006061 52. 52. 52. 0 0 0 .00 56.10 228.05 CCHV= .300 CEHV= .500 'SECNO 1.636 3301 NV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.636 4.08 111.58 111.58 .00 113.31 1.73 .24 .59 112.50 1900.0 .0 1900.0 .0 .0 180.3 .0 39.5 9.5 112.50 .17 .00 10.54 .00 .000 .060 .000 .000 107.50 173.84 .036532 20. 20. 20. 20 8 0 .00 52.33 226.16 'SECNO 1.637 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.42 1.637 4.99 112.49 .00 .00 113.55 1.07 .05 .20 112.50 1900.0 .0 1900.0 .0 .0 229.1 .0 39.5 9.5 112.50 .17 .00 8.29 .00 .000 .060 .000 .000 107.50 172.03 .018078 2. 2. 2. 6 0 0 .00 55.93 227.97 E SECNO DEPTH CWSEL CR IWS WSELK EG HV HL OLOSS L-BANK ELEV 0 GLOB OCH OROB ALOE ACH ARDS VOL TWA R -BANK ELEV TIME VLOB VCH VROB XNL )INCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IOC ICONT CORAR TOPWID ENOST 'SECNO 1.638 3301 NV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.98 1.638 8.35 113.35 .00 .00 113.79 .44 .05 .19 115.00 1900.0 .0 1900.0 .0 .0 356.6 .0 39.6 9.5 115.00 .17 .00 5.33 .00 .000 .060 .000 .000 105.00 170.30 .004620 6. 6. 6. 3 0 0 .00 59.41 229.70 CCHV= .100 CEHV= .300 'SECNO 1.655 CONVEYANCE CHANGE CUTSIOE OF ACCEPTABLE RANGE, KRATIO = .69 1.761 1.655 8.15 113.75 .00 .00 114.27 .52 .45 .02 115.60 1900.0 .0 1900.0 .0 .0 328.1 .0 40.3 9.6 115.60 .17 .00 5.79 .00 .000 .060 .000 .000 105.60 171.71 .005730 88. 88. 88. 2 0 0 .00 56.57 228.29 'SECNO 1.675 1.791 1.675 7.98 114.38 .00 .00 114.84 .46 .56 .01 116.40 1900.0 .0 1900.0 .0 .0 350.9 .0 41.1 9.8 116.40 .18 .00 5.42 .00 .000 .060 .000 .000 106.40 170.04 .004914 106. 106. 106. 2 0 0 .00 59.92 229.96 'SECNO 1.703 3302 WARNING: 1.703 8.11 115.11 .00 .00 115.59 .48 .75 .01 117.00 1900.0 .0 1900.0 .0 .0 342.4 .0 42.3 10.0 117.00 .19 .00 5.55 .00 .000 .060 .000 .000 107.00 170.78 .005170 148. 148. 148. 2 0 0 .00 58.44 229.22 'SECNO 1.735 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.42 1.735 8.13 115.93 .00 .00 116.20 .27 .59 .02 117.80 1900.0 .0 1900.0 .0 .0 458.0 .0 43.8 10.2 117.80 .20 .00 4.15 .00 .000 .D60 .000 .000 107.80 163.72 .002575 157. 166. 175. 1 0 0 .00 72.55 236.28 'SECNO 1.761 3302 WARNING: CONVEYANCE CHANGE CUTSIOE OF ACCEPTABLE RANGE, KRATIO = .69 1.761 7.77 116.27 .00 .00 116.76 .49 .50 .07 118.50 1900.0 .0 1900.0 .0 .0 338.5 .0 45.1 10.4 118.50 .20 .00 5.61 .00 .000 .060 .000 .000 108.50 170.45 .005429 128. 138. 148. 2 0 0 .00 59.10 229.55 'SECNO 1.791 1.791 8.05 117.15 .00 .00 117.69 .54 .91 .01 119.10 1900.0 .0 1900.0 .0 .0 322.9 .0 46.3 10.6 119.10 .21 .00 5.88 .00 .000 .060 .000 .000 109.10 171.90 .005987 170. 160. 150. 2 0 0 .00 56.21 228.10 'SECNO 1.822 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.06 1.822 7.78 117.98 .00 .00 118.14 .15 .41 .04 120.20 1900.0 .0 1900.0 .0 .0 603.6 .0 48.0 10.9 120.20 10 .23 .00 3.15 .00 .000 .060 .000 .000 110.20 153.44 .001407 160. 160. 160. 2 0 0 .00 93.13 246.56 ' SECNO 1.837 .00 3.84 .00 .000 .060 .000 .000 113.60 156.54 1.837 7.46 118.06 .00 .00 118.33 .27 .16 .04 120.60 1900.0 .0 1900.0 .0 .0 454.3 .0 49.0 11.1 120.60 .23 .00 4.18 .00 .000 .060 .000 .000 110.60 162.09 .002785 82. 82. 82. 2 0 0 .00 75.83 237.91 CCHV= .300 CEHV= .500 .00 .00 121.02 .35 .43 .04 124.30 ' SECNO 1.838 .0 1900.0 .0 .0 400.1 .0 50.3 11.3 124.30 3301 HV CHANGED MORE THAN HVINS 4.75 .00 .000 .080 .000 .000 114.30 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 108. 108. 108. 2 0 0 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.838 2.76 118.86 118.86 .00 120.15 1.29 .10 .51 121.10 1900.0 .0 1900.0 .0 .0 208.1 .0 49.1 11.1 121.10 .23 .00 9.13 .00 .000 .D60 .000 .000 116.10 159.49 .039484 14. 14. 14. 20 18 0 .00 81.02 240.51 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV 0 GLOB OCH ORO8 ALOB ACH AROB VOL TWA R -BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOSR ITRIAL IDC ICONT CORAR TOPWID ENDST ' SECNO 1.839 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.47 1.839 3.46 119.56 .00 .00 120.35 .79 .05 .15 121.10 1900.0 .0 1900.0 .0 .0 265.7 .0 49.1 11.1 121.10 .23 .00 7.15 .00 .000 .060 .000 .000 116.10 158.09 .018374 2. 2. 2. 6 0 0 .00 83.82 241.91 ' SECNO 1.840 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.72 1.840 6.73 120.33 .00 .00 120.55 .23 .03 .17 123.60 1900.0 .0 1900.0 .0 .0 494.5 .0 49.1 11.1 123.60 .23 .00 3.84 .00 .000 .060 .000 .000 113.60 156.54 .002486 6. 6. 6. 2 0 0 .00 86.92 243.46 CCHV= .100 CEHV= .300 ' SECNO 1.862 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .58 1.862 6.37 120.67 .00 .00 121.02 .35 .43 .04 124.30 1900.0 .0 1900.0 .0 .0 400.1 .0 50.3 11.3 124.30 .24 .00 4.75 .00 .000 .080 .000 .000 114.30 162.25 .007453 108. 108. 108. 2 0 0 .00 75.50 237.75 ' SECNO 1.892 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.63 1.892 6.08 121.58 .00 .00 121.72 .14 .68 .02 125.50 1900.0 .0 1900.0 .0 .0 633.5 .0 52.1 11.6 125.50 .25 .00 3.00 .00 .000 .080 .000 .000 115.50 141.84 11 .002811 157. 157. 157. 2 0 0 .00 116.33 258.16 ' SECNO 1.910 .0 .0 199.8 .0 55.9 12.4 128.30 .27 .00 9.51 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .51 116. 116. 116. 1.910 6.12 121.82 .00 .00 122.29 .47 .47 .10 125.70 1900.0 .0 1900.0 .0 .0 344.0 .0 53.2 11.8 125.70 .26 .00 5.52 .00 .000 .080 .000 .000 115.70 165.76 .010852 95. 95. 95. 2 0 0 .00 68.47 234.24 ' SECNO 1.930 176.21 .008713 55. 55. 55. 3 0 0 .00 47.58 1.930 7.02 122.92 .00 .00 123.42 .49 1.12 .01 125.90 1900.0 .0 1900.0 .0 .0 337.5 .0 54.0 12.0 125.90 .26 .00 5.63 .00 .000 .080 .000 .000 115.90 168.95 .010301 106. 106. 106. 2 0 0 .00 62.10 231.05 ' SECNO 1.954 ' SECNO 1.998 1.954 6.64 124.14 .00 .00 124.46 .32 1.02 .02 127.50 1900.0 .0 1900.0 .0 .0 420.1 .0 55.1 12.2 127.50 .27 .00 4.52 .00 .000 .080 .000 .000 117.50 161.72 .006462 127. 127. 127. 2 0 0 .00 76.55 238.28 ' SECNO 1.976 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .65 1.976 6.17 124.47 .00 .00 125.88 1.40 1.10 .33 128.30 1900.0 .0 1900.0 .0 .0 199.8 .0 55.9 12.4 128.30 .27 .00 9.51 .00 .000 .050 .000 .000 118.30 177.65 .015133 116. 116. 116. 3 0 0 .00 44.70 222.35 ' SECNO 1.986 1.986 6.89 125.49 .00 .00 126.54 1.04 .62 .04 128.60 1900.0 .0 1550.9 349.1 .0 185.4 47.5 56.2 12.4 118.60 .28 .00 8.36 7.35 .000 .050 .040 .000 118.60 176.21 .008713 55. 55. 55. 3 0 0 .00 47.58 223.79 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL GLOSS L -BANK ELEV 0 OLDS DCH OROB ALOB ACH AROB VOL TWA R -BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENDST CCHV= .100 CEHV= .300 ' SECNO 1.998 3301 HV CHANGED MORE THAN HVINS 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 1.998 6.78 126.58 126.58 .00 128.31 1.72 .24 .21 124.80 1900.0 40.9 1739.0 120.0 24.7 158.1 62.4 56.6 12.5 124.60 .28 1.65 11.00 1.92 .045 .018 .040 .000 119.80 57.92 .002048 65. 65. 65. 20 5 0 .00 106.70 164.62 ' SECNO 2.027 3685 20 TRIALS ATTEMPTED WSEL,CWSEL 3693 PROBABLE MINIMUM SPECIFIC ENERGY 3720 CRITICAL DEPTH ASSUMED 2.027 7.69 128.69 128.69 .00 130.74 2.05 .32 .10 126.50 1900.0 25.5 1758.5 115.9 13.1 147.4 49.9 57.4 12.9 126.10 .28 1.96 11.93 2.32 .045 .018 .040 .000 121.00 75.05 .002235 150. 150. 150. 20 8 0 .00 73.64 148.70 THIS RUN EXECUTED 04SEP94 12 14:24:54 YfYYYffffff llYYYf<Yfffffl tffflMYMff HEC -2 WATER SURFACE PROFILES Version 4.6.2; May 1991 NOTE- ASTERISK (Y) AT LEFT OF CROSS - SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST LINE, 1993 HOWARD N. CH SUMMARY PRINTOUT TABLE 150 • • f f f Y f f SECNO XLCH ELTRO ELLC ELMIN 0 CWSEL CRIWS EG IO*KS VCH AREA .01K 1.096 .00 1.164 363.40 1.236 359.20 1.313 423.60 1.345 166.00 1.369 126.00 1.373 25.00 1.401 145.00 1.434 175.00 1.469 188.00 1.506 192.00 1.517 62.00 1.539 114.00 1.545 29.00 1.551 36.00 1.554 16.50 1.555 2.00 1.556 6.20 1.566 53.00 1.580 73.00 1.584 23.00 1.585 2.00 1.586 6.20 1.597 58.00 1.608 57.00 1.611 23.00 1.612 2.00 1.613 6.20 .00 .00 .00 .00 .00 82.00 .00 .00 .00 .00 .00 .00 92.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 62.00 .00 65.10 .00 73.00 .00 73.00 .00 73.80 81.50 73.80 .00 74.40 .00 75.00 .00 76.00 .00 77.00 .00 78.00 .00 79.00 88.50 80.00 .00 80.60 .00 81.00 .00 87.50 .00 87.50 .00 85.00 .00 85.30 .00 85.50 .00 94.50 .00 94.50 .00 92.00 .00 92.30 .00 92.50 .00 101.50 .00 101.50 .00 99.00 3013.00 3013.00 3013.00 3013.00 3013.00 3013.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 1900.00 67.48 69.45 76.64 79.30 79.39 79.47 79.92 80.74 82.08 83.33 84.50 83.98 84.98 87.40 87.60 90.73 91.23 92.09 92.21 92.65 98.34 98.57 100.31 100.64 100.80 105.34 106.23 107.09 13 .00 67.63 32.03 .00 69.66 117.78 75.90 77.33 470.68 .00 79.46 17.47 .00 79.96 31.24 .00 80.02 29.77 .00 80.14 51.08 .00 81.07 76.91 .00 82.42 76.74 .00 113.57 48.63 .00 85.01 113.00 83.98 86.49 79.07 84.98 87.49 79.04 .00 87.89 59.39 .00 88.13 66.19 90.73 92.20 380.59 .00 92.30 232.91 .00 92.42 35.92 .00 92.72 61.56 .00 93.18 63.32 98.34 100.01 371.96 98.57 100.31 369.60 .00 100.76 47.22 .00 101.01 37.30 .00 101.30 53.10 105.34 107.01 372.35 .00 107.26 179.64 .00 107.49 41.96 1.72 1221.80 532.42 2.77 930.05 277.63 4.66 523.87 138.88 1.83 1155.80 720.94 6.02 500.26 539.03 5.93 507.69 552.22 3.78 502.77 265.84 4.63 410.42 216.65 4.73 401.91 216.89 3.92 485.18 272.46 5.73 331.58 178.74 12.73 149.28 213.68 12.73 149.30 213.71 5.64 337.02 246.56 5.86 324.47 233.54 9.72 195.41 97.39 8.28 229.35 124.50 4.60 413.11 317.03 5.75 330.38 242.16 5.87 323.65 238.77 10.38 183.08 98.52 10.58 179.55 98.83 5.37 353.83 276.50 4.88 389.64 311.10 5.63 337.22 260.74 10.38 183.02 98.46 8.12 233.98 141.76 5.09 373.54 293.31 14 1.624 53.00 .00 .00 99.20 1900.00 107.28 .00 107.76 52.41 5.58 340.76 262.45 1.633 52.00 .00 .00 99.50 1900.00 107.53 .00 108.07 60.61 5.91 321.44 244.05 • 1.636 20.00 .00 .00 107.50 1900.00 111.58 111.58 113.31 365.32 10.54 180.26 99.41 ' 1.637 2.00 .00 .00 107.50 1900.00 112.49 .00 113.55 180.78 8.29 229.09 141.31 • 1.638 6.20 .00 .00 105.00 1900.00 113.35 .00 113.79 46.20 5.33 356.63 279.53 1.655 88.00 .00 .00 105.60 1900.00 113.75 .00 114.27 57.30 5.79 328.05 251.01 1.675 106.00 .00 .00 106.40 1900.00 114.38 .00 114.84 49.14 5.42 350.85 271.05 1.703 148.00 .00 .00 107.00 1900.00 115.11 .00 115.59 51.70 5.55 342.45 264.25 ' 1.735 166.00 .00 .00 107.80 1900.00 115.93 .00 116.20 25.75 4.15 458.03 374.39 • 1.761 138.00 .00 .00 108.50 1900.00 116.27 .00 116.76 54.29 5.61 338.53 257.87 1.791 160.00 .00 .00 109.10 1900.00 117.15 .00 117.69 59.87 5.88 322.88 245.56 ` 1.822 160.00 .00 .00 110.20 1900.00 117.98 .00 118.14 14.07 3.15 603.59 506.45 1.837 82.00 .00 .00 110.60 1900.00 118.06 .00 118.33 27.85 4.18 454.26 360.06 ` 1.838 14.00 .00 .00 116.10 1900.00 118.86 118.86 120.15 394.84 9.13 208.07 95.62 • 1.839 2.00 .00 .00 116.10 1900.00 119.56 .00 120.35 183.74 7.15 265.67 140.17 ` 1.840 6.20 .00 .00 113.60 1900.00 120.33 .00 120.55 24.86 3.84 494.47 381.04 • 1.862 108.00 .00 .00 114.30 1900.00 120.67 .00 121.02 74.53 4.75 400.10 220.09 • 1.892 157.00 .00 .00 115.50 1900.00 121.58 .00 121.72 28.11 3.00 633.46 358.35 • 1.910 95.00 .00 .00 115.70 1900.00 121.82 .00 122.29 108.52 5.52 344.05 18239 1.930 106.00 .00 .00 115.90 1900.00 122.92 .00 123.42 103.01 5.63 337.51 187.20 1.954 127.00 .00 .00 117.50 1900.00 124.14 .00 124.46 64.62 4.52 420.07 236.35 * 1.976 116.00 .00 .00 118.30 1900.00 124.47 .00 125.88 151.33 9.51 199.77 154.45 1.986 55.00 .00 .00 118.60 1900.00 125.49 .00 126.54 87.13 8.36 232.93 203.55 ' 1.998 65.00 .00 .00 119.80 1900.00 126.58 126.58 128.31 20.48 11.00 245.26 419.84 ' 2.027 150.00 .00 .00 121.00 1900.00 128.69 128.69 130.74 22.35 11.93 210.28 401.88 JUNE, 1993 HOWARD M. CHANG SUMMARY PRINTOUT TABLE 150 SECNO 0 CWSEL DI FWSP DI FWSX 01 FKWS TOPWID XLCM 1.096 3013.00 67.48 .00 .00 .00 280.06 .00 • 1.164 3013.00 69.45 .00 1.97 .00 278.96 363.40 • 1.236 3013.00 76.64 .00 7.19 .00 206.63 359.20 • 1.313 3013.00 79.30 .00 2.66 .00 210.00 423.60 1.345 3013.00 79.39 .00 .10 .00 97.79 166.00 1.369 3013.00 79.47 .00 .08 .00 98.02 126.00 ' 1.373 1900.00 79.92 .00 .45 .00 102.09 25.00 1.401 1900.00 80.74 .00 .82 .00 82.97 145.00 1.434 1900.00 82.08 .00 1.33 .00 78.30 175.00 14 1.469 1900.00 83.33 .00 1.25 .00 89.32 188.00 ' 1.506 1900.00 84.50 .00 1.17 .00 64.00 192.00 • 1.517 1900.00 83.98 .00 -.53 .00 30.00 62.00 • 1.539 1900.00 84.98 .00 1.00 .00 30.00 114.00 1.545 1900.00 87.40 .00 2.42 .00 63.18 29.00 1.551 1900.00 87.60 .00 .20 .00 62.38 36.00 • 1.554 1900.00 90.73 .00 3.14 .00 66.93 16.50 1.555 1900.00 91.23 .00 .50 .00 68.93 2.00 ` 1.556 1900.00 92.09 .00 .86 .00 72.39 6.20 1.566 1900.00 92.21 .00 .12 .00 61.64 53.00 1.580 1900.00 92.65 .00 .44 .00 59.58 73.00 ' 1.564 1900.00 98.34 .00 5.69 .00 55.36 23.00 • 1.585 1900.00 98.57 .00 .23 .00 52.27 2.00 ' 1.586 1900.00 100.31 .00 1.74 .00 59.22 6.20 1.597 1900.00 100.64 .00 .33 .00 63.38 58.00 1.608 1900.00 100.80 .00 .17 .00 57.22 57.00 • 1.611 1900.00 105.34 .00 4.53 .00 55.35 23.00 * 1.612 1900.00 106.23 .00 .89 .00 58.92 2.00 ' 1.613 1900.00 107.09 .00 .86 .00 6236 6.20 1.624 1900.00 107.28 .00 .19 .00 58.33 53.00 1.633 1900.00 107.53 .00 .25 .00 56.10 52.00 ` 1.636 1900.00 111.58 .00 4.05 .00 52.33 20.00 ' 1.637 1900.00 112.49 .00 .90 .00 55.93 2.00 • 1.638 1900.00 113.35 .00 .87 .00 59.41 6.20 1.655 1900.00 113.75 .00 .40 .00 56.57 88.00 1.675 1900.00 114.38 .00 .63 .00 59.92 106.00 1.703 1900.00 115.11 .00 .73 .00 58.44 148.00 • 1.735 1900.00 115.93 .00 .82 .00 72.55 166.00 ' 1.761 1900.00 116.27 .00 .34 .00 59.10 138.00 1.791 1900.00 117.15 .00 .88 .00 56.21 160.00 • 1.822 1900.00 117.98 .00 .83 .00 93.13 160.00 1.837 1900.00 118.06 .00 .08 .00 75.83 82.00 ' 1.838 1900.00 118.86 .00 .80 .00 81.02 14.00 ' 1.839 1900.00 119.56 .00 .70 .00 83.82 2.00 * 1.840 1900.00 120.33 .00 .77 .00 86.92 6.20 • 1.862 1900.00 120.67 .00 .35 .00 75.50 108.00 • 1.892 1900.00 121.58 .00 .91 .00 116.33 157.00 15 • 1.910 1900.00 121.82 .00 .24 .00 68.47 95.00 1.930 1900.00 122.92 .00 1.11 .00 62.10 106.00 1.954 1900.00 124.14 .00 1.21 .00 76.55 127.00 • 1.976 1900.00 124.47 .00 .34 .00 44.70 116.00 1.986 1900.00 125.49 .00 1.02 .00 47.58 55.00 • 1.998 1900.00 126.58 .00 1.09 .00 106.70 65.00 • 2.027 1900.00 128.69 .00 2.10 .00 73.64 150.00 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECND= 1.164 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECND= 1.236 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECND 1.313 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.373 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECND 1.506 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECND= 1.517 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND= 1.517 PROFILE= 1 MINIMUM SPECIFIC ENERGY CAUTION SECND= 1.539 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND= 1.539 PROFILE= 1 MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.554 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.554 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECND= 1.554 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECND 1.556 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECND= 1.584 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND 1.584 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECND= 1.584 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECND= 1.585 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND= 1.585 PROFILE= 1 MINIMUM SPECIFIC ENERGY WARNING SECNO= 1.586 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECND= 1.611 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND= 1.611 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECND= 1.611 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECND= 1.612 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECND= 1.613 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECND 1.636 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECND 1.636 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECND= 1.636 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECND= 1.637 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.638 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECND= 1.735 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING 1 SECND= 1.761 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE 04SEP94 14:24:52 WARNING SECND= 1.822 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE 16 PAGE 26 CAUTION SECNO= 1 a3 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.838 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.838 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL WARNING SECNO= 1.839 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.840 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.862 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.892 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.910 PROFILE- 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 1.976 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE CAUTION SECNO= 1.998 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 1.998 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 1.998 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL CAUTION SECNO= 2.027 PROFILE= 1 CRITICAL DEPTH ASSUMED CAUTION SECNO= 2.027 PROFILE= 1 PROBABLE MINIMUM SPECIFIC ENERGY CAUTION SECNO= 2.027 PROFILE= 1 20 TRIALS ATTEMPTED TO BALANCE WSEL 17 120 - TOP OF CURB WATER SURFACE��_ .1.18_._ l CHANNEL SCALE: HORIZ. 1°=50' — VERT. t ° -5' 67 ti F 1656 "- r._ —_ 1612 1.611 i6081.59> 4 73 74 CHANNEL PROFILE AND SECT SONS FOR ENCINITAS RANCH BASE SHEET,PREPARED BY SHEET 2 Dr 3 44Y 1994 Cf JLM a uo 93 1009 C 0 NS U '5 HYDRAULIC CALCULATIONS 0V: HOWARD H. CHANG, PH.D. P.E. i v RCE 22649 TOP OF CURB TOP OF CHANNEL m --� (WHERE ABOVE R /W) a \TER SURFACE CHANNEL SCALE: HORIZ. 1"=50' VERT, 1 " =5' 75 76 __. -___- —�_ — ._........._._ - _- . - - -1- __._.._._ . ..... 78 79 80 81 82 PROtECrlvs I e II I / z _ _ U I UJNE _ 10 iS OF p� MRS ! i ) I OSEO 100 YR F 000 J % Q fN, G — � C s5 + s-}_ -- so i —� a s IT - Haea ems -s- - I` r \ I g w r - 1469 UMT30F -FNG I E% BRI GE- 1.3451 ud" G ° 1 - 1.0.36 x 1�)3 1369 f CHANNEL PROFILE AND SECTIONS 9 50' FOR ENCINITAS RANCH SHEET 3 OF 3 iE SHEET SHEET PARED BY: _ _ co NS U L T N T S - - .... rvFD —1 PY 1891 N 0v G5N sCn = 50 _ ECI' �LN 'FO 0 _9J 1009 i s: _ HYDRAULIC CALCULATIONS BY HOWARD H. CHANG, PHD. P.E. ra. ers -ear .es: a RCE —4S 324 i CGUNT`' OF SON DIEGO TOPOGRAPHIC SURVEY H A N--U_ Hr •_ L0 ` f� fr Y10 �urih¢t lnWi5�on5 F Ac COPY DRAINAGE STUDY FOR ENCINITAS RANCH PHASE I MAY 18, 1994 REVISED OCTOBER 10, 1994 REVISED FEBRUARY 13, 1995 * REVISED MAY 9, 1995 * REVISED JUNE 27, 1995 REVISED AUGUST 9, 1995 N AUG 21 1995 ENGINEER,IvG SERVICES CITY OF ENC1111 ?AS J.N. 93 -1009J RCE NO. 35134 L%3 . 0 . PREPARED BY: S abM I i-�ctl g1Z-319$ J-L O'DAY CONSULTANTS, INC. 7220 AVEN-MA ENCINAS, SUITE 204 CARLSBAD, CA 92009 619- 931 -7700 �oQ4�f ESSIpy,�� Lv FPt� L M1 4 � 30 No. 3.5138 m t V o Iv"- CAL1E�� d * See Encinitas Ranch Coastal Grading Drainage Study Addendum dated 5/9/95, 6/27/95 and 8/9/95 for additional calculations pertaining to Coastal Permit Grading concept. TABLE OF CONTENTS Vicinity Map .......... . ................. ............. 1 Introduction ...... Project Location .......... ............................... 2 Project Description ............ 2 Drainage Basin Description ................. . Calculations Rational Method Hydrology .............................. Al-A17 Street Systems ....... ............................... B1 -B13 • Rational Method Hydrology • Inlet Design • Pipe Hydraulics • Rip -rap Design Pipeflow Calculations ... ............................... CI -C6 Brow Ditch Design .......... D1 -D8 Desilting Basin Capacity ................................. El-E9 Desilting Basin Riser, Outlet Pipe and Spillway Design .............. Fl -F6 Pollution Basin Volume & Dewatering Calculations ................ Gl -G5 Pollution Basin Outlet and Diverter Pipe Capacities ................ Hl -H7 Channel Rip -Rap Design ... ............................... I1 -I4 Supporting Rip -Rap Calcs, Response to Second Plan Check ........... Jl -J13 Appendices Supporting Charts & Figures ........................... SEE BACK Maps (See Map Pockets at Rear) (1) Drainage Map for Encinitas Ranch Phase I Grading & Improvements , /oyd ire �Pi! 9 g -lw9 -5 err . in > ✓.� s� ��r < <s G)IX i 7, d Ps�G.r �rEQ iH GCS /Qs Th e, �► �rnrrh is /DD err i�ief ' �i 1, 17 / m a,7 ices F9r �iNCs O� (�Cri?�i�L�• i����e5 ��H �e %e.CPd s =� _ -- Tryres of _ - f?A�Ur%/ Q /PIJs - hCtfyra/ WQf rshed r10iJrys� � -- _ graded Q�P�S - �i6�., areas O✓r /Q,ro'�/o ho�,v4ray�i_ • ,OipC �ig[J — RdP Q G�(/C ��1� /PcSk/�i/•� i�'�C' �Dis• - /L%Qa/�lii�s Qafn• T = �n���E�Elac. ll�i8`i��1Qa/J f /JuJ — dive Q fie /eS/cli!/l /Oc' .L%lJnn:�ys . /� Dif7 /�ELOr — /"S %fit' //� C.2`✓ �S 9 •)Q ��(/ZN ' %ii+�ri�t ?� > /�'ci O /S /S T !Z �ioI��Qi f� s� DS Ali �2Q Sims /1r� Qdc?/1/ 7� Andy 191 fhe /Qa Gr ba6i� 61- T= fc l.% we gllses Ae Sife �'Oi/ Qraups D � fi' _ °6U /1 �4//. �h is d2an p4raohs des�r�6e� /�°i'P Qi AZM-i h7 die Al- 12 Jr(/siri /OJ 370 /,h /a el;;c Z 3 0 742 /;17--;;7 43, ill A1,`ura/ Jr 2 ti read vraX X00' �h trot% za; s� _ flov _6 a : 3.3 .si — \/ �� 3OY3.2 2y ,9) = 23. S 4 fs MI, >+ rya » errxffxa> r> x+ raYff> ay> a> yarwae ♦wrYr>rrwara>Ye> >+r>axr >r >rr•• -n'r Y rnNSULTA_KTS ' 7220 Avenida Encina:. Suite 204 Carlsbad, California. 92000, ' (619) 931 -770m ` gag (619) 931 -8600 > wx :rrf rfftxef rxx +wyx>rrf> +f►f + +yerrffxxxxrxx: ryx + >r +rf xrxrrr >w waraa x +xwrrxx fr♦ r!a xxx !<----- _ -------- r 6.27')-------------- +.: a Wa` r.DTp 'h x >y r :r xf> rrf 1. ffxffxrf rffffffxxff r!>sf :rwxffrrYr►f rffxfylf Trapezoidal Channel -- --- ---- ---- - - ---- Trapezoidal Channel ---------- -- - - - - --- ffY fy> Flowrate .................. 14.000 CFS Velocity .... ........... .. 2.914 f rs Depth of Flow ............. 0.635 feet rriticdl Depth ............ 0.596 feet Freeboard ................. 0.000 feet Total Depth ............... 0.635 feet Width at Water Surface ..,. 6.26 9 feet Top Width ................. 6.269 feet Slope of Channel .......... 2.000 Left Side Slope ........... 1.000 1 Right Side Slope .......... 1.000 1 Base Width ................ 5.000 feet X- Sectional Area .......... 3.577 sq. ft. Wetted Perimeter .......... 6.795 feet AR-(2/3) .................. 2.332 Hannings 'n' .............. 0.035 Giro/- n /03 /7 QG� = 5,o CFS p7 noa TlJt O _/73 23.8 f 5,0 = Z)� P -D 30 3 12. 35D 3. o /i�, = -3)(13,o) 7 i Cis c)Ade /Oi D- 0. 7 rig, �7 - /,I lwle7 � 6 = 23.s<yC e �O3 itcY1'P /D 5 ` /Od 3Y7, WE 3.rl) = 2D.7 1;r< i GG = Zv. crs 7 rude /05 /? ; - ldz = /3, D w eley. = 37o ' r � /c " 13 /h; 5- 3 DAY'din4 �,r,��o ate = 7 ZDa �1rne _ �72 oo(Z _ 3 rr:17 fD�zi/ 4P = /3 f Zo = 33 rn:n 'D 441t /o/ -- Lag = Zd illIx" 0 7 C65 hods /0/ e - 3.1 Z, �z.VY3 Z CFS a) A q le /0 Z 7�= �dar rood 119T A ffh � 2 = /0.0 !fs 0 ti 0, � GJS 71f%J5 4l9m �. f �dar rood 119T A ffh � 2 = /0.0 !fs 0 ti 0, � GJS 6e Fs 1,7 8 f- 3 s, s = 43,3 C d�leA . 1n,4) Cii�?�r?� _4) nn i.o� 3 5 h /�h p�2U yOp l��rn = /Zvi (1ed. ZOo e- li?l/rn �45i� 'ti 3 DOj+�Aq //e07i7 mn AO so in a-4' . 3)(Z•9)tA. /) = wv, 6A r1 _ ¢ 41)0,iE=ZD e_ .1 area =/S /fC A� VIA hd < /r, 1 - 2s:n 3 GP{0/ rav_ ��f� bPS:- Psf�mare k/�, ,QaSinS IC —f I QQSinS � -L� �i; // L�AH�ri6yfe � d�iri��ahasf / ielen;g., Test ha-s.w3 A/i// again inly 4he Oas%n F Q r . a = / 7.9 5 120 iron, uiQ2r, !l✓ Q /�ye� /�Lr,�/ ��iw r�a�ro Q.a�/ l000 0 e 20:1 a) Z5 M., a -4 L -- /es , _` ADD ' 510,0 Z 5 - o2,:, /.5 5' CA5 ,EJQSin f� (Ste 2 ,oGyes ahead �r ,Cras;n i 3 / r � nder �n bas ^boo' in P/ cha„re/e16trce/ sfi��iG,�c) vela& (See c'0rr�pviU�ri��✓yf/l�xf ua�e /' Woe. c = 2 G �0fa/ 71Z _ Ily(5 /)7,r /,a,, - 3 S _ k. Z df5 d n -4de I Jf 45a5in fN .674iee! = - L 2 °• xxxxxfx +yxYyY +f + + +++ +f x+xx+; xf*xf x +xf +x +xxx ++** +xx* x y**** x x* x y x* x *• * n•Dav CONSULTANTS ' 7220 Avenida Encinas; Suite 204 = ' Carlsbad, California, 92009 * (619) 931 -7700 = * FA.$ (619) 931 -8680 xxxff + +x YxY ffx f**f xe y♦ xxx xxx xxx � <__r 15.60•1___�� xxf 0.33') ^xxx Y*x xxx *fY Yyy xYY yYx Yx*f** ff Triangular Channel ------------ - - - - -- Flowrate .................. 8.000 CFS Velocity .................. 2.589 fps Depth of Flow ............. 0.332 feet Freeboard ................. 0.000 feet Channel Depth ............. 0.332 feet Width at Water Surface .... 18.602 feet Top Width ................. 18.602 feet Slope of Channel .......... 3.000 % Left Side Slope .......... 50.000 1 Right Side Slope ........1 6.000 1 %- Sectional Area .......... 3.089 sq. ft. Wetted Perimeter. .......... 18.632 feet AR-(2/3) .................. 0.932 Hannings 'u. .............. 0.030 A -1l — /�Q�h r S/ has: G i 9. Z eFs IZ'S,n;n r2 `ice �Fti �S e ores ;l� ba sin 3 6.S ecs Z 7h1s de ZV 7 /y7 f Iy(3Z.7] = 33 8 ef5 f ✓a z / n;� = 3Z. % t � (//S!7) _ 413.3 o rt - A in MCI r m raper 69�ir� 1= 6& ' — - 1 ✓_/ear. 3R9 n / -L /Z e cs /' a,✓g y = 3 �t� Aow e — 32a/3 • 60 E _ /V /- / wig 13.3 bas :n 53 /�.ff m,; �_ y$ 3• /X /�� - Z S C ' /,B ws = /5. _16.8 /n.r ( ;") n_/; 3-g'0 goo' e'z' z -L /Z e cs /' a,✓g y = 3 �t� Aow e — 32a/3 • 60 E _ /V /- / wig 13.3 bas :n 53 /�.ff m,; �_ y$ 3• /X /�� - Z S C ' /,B ws = /5. _16.8 /n.r ( ;") n_/; 3 7�v ' 7f%1 —OZ `iSCr wifir Z 9C�a 2 3 Zov 9 7'%MC /5 8 EGa 16,0 7110 I - /iw '3Sin�/ri /7 7 not — = /7 7 eos - I8Z -- 8/,83 i'7 /51/ — / i L.3 A i"/ ill = Z-3 s/s Y ��= Z•�CfS 7 m,�, 107-Or = 29.8 C rs o7 la - 29 3 = r yr Gin Q /PQS - Y7Brn Dller4wi I%rot 0,4 4 L = 500' FUDDIr / n i= .39.:,/x. _ acsin L QreQ M:a ( `ee �o: >• J �'QSin ,6s C= •3 /,Oo 3. s h _ .3 (3.5\ 3,Z) = 43. 9 n )9 5 o. A-11. �Qsin � 6 _ A r ---- - - - --- - - -- - - -- - --- - -- -- 12.40 _ � � � �e hro� dife� �ryn, 6as:� S6 lorries - _ At f Z3 Qfs 40 d <s -i;,Pm fain i 3A ' Amla .90 eA5 .� / _ � oac !, Yka. = 90 PTLS 1,300 %ire = G3 Se z /m:n IW)4 7U bof/47h /,as = 3.7in An Pi %% _ 43,7x/3. b) = 20. ■ n Qied _ /Z. Z SIC t4 - 515 rndew a&9 �J ./ i1 - 2S M, 7 �i0a — G Y in Ar, �r -- A'ao=Z3in�`Ir -- . STREET SYSTEMS -Sireel Sysf ms Wood/eg, Z&ee .11a cu /b .� /tr'S f COnntC.<pi �p�,Ots In /Cf JiBic� , %.HOC Si �jqy Th.'s Tor Q// C'iio in /f< tgr E. C' /1 ��y L Le cr as si >��r - -- dr:�.�o �e r��:�; � Gr/�JiOh _/Jis9 i� 'i % -�Fs ,tee' rev =s• plat %nc A� ,. r4a'Mal yl% ossey, 611,h il7/,4 ti/l// he A1114 ii- Q = 9af/Pr d5 diPSSfin, (/0• 3 Ir PAses AA?Ve 1/o4y 4& a>< ar �o %i is a C�rorAa% �iE_. llr;yl Gi' d =' 6 Z o � Us pry Ti _J " r r /fdI&I,"Irie P 74Ae far a/;& 5 i&417 , main MAA-1 %tee 10144 ,17. / 1141,i ea A5 /j6 e4. A�fd-rad ai�in4 - S,a. CrJy.,,f� 0-50 -- a_, I Ge = D 95 �r�sf/u oiinr - in�1i�/ &evl %inch /4j Sfroei 5191ne /. a Vi - 36 - f /9zJ -5/P' efllnr.J Time = 600 6l a) = 3-g 470 (9shlY12) = 71 ,ee G= QZ/,'71a,4) 7. / A I 1�33 (p) L Q. 36 fry, /D G / inLe% 9 ao .icy L /Gr = 9/ 7 = 0.5/ - % 6 I : = 5.0 a.7 Uasi� EC / Cam- _ �irax = /4 ems i�iel a) 56 f00 EL' � = /. 3 AC (.ds�►c��� G= �i2ef1 %tw Gaye � � afs = 7 .G5 y y5 L )! /• 3 °LS y�5 eaen 51we% 'S OhP ode l.Yt = Z.G F. �.65 Ms s= D.5 % tll;7 pz,/, /h� 5yinp 1�71c/ 561-00 ai,al s i,,4 da,116ie 30" �'�� Cu /verfsno) �,5/�. /4eriir74 5J. G1'aon �racf f/Z55 97.5 30" Ok l v= m e 1Alel Vie: 8 lel 7 � of irk _ sl/mo 1 - 2 acs Xcr i ei Zj > F. �.65 Ms s= D.5 % tll;7 pz,/, /h� 5yinp 1�71c/ 561-00 ai,al s i,,4 da,116ie 30" �'�� Cu /verfsno) �,5/�. /4eriir74 5J. G1'aon �racf f/Z55 97.5 30" Ok l v= m s1�7 ed 2 e rya _rQa - The aovh/e 39 " oof/e/s . ysl 6e/vw Mahne/ drop ale wl%/ 6e �radP� loar - getage o� /agei bef em fide Z -3ON DU/lef kia' 1, le mairJ llar ?rq ne %pcJ CQ1' SSCfs�t bvMP a/ fl Vze - fiHj o s /ass. ND- 4,, o ' -1/:e,F J b &h/ 103 ' 7*1ci 41 u 51r� EG' 3 e -,!r a1w 14 Ae /o' 3 -/ ,� /ei Q,oer emd D/ / baa%h i5 jAe /a o Of Q ejreS� y, e, _ Zo Ooe. s = 2, z _ d= . 3� ' /ow -dime .6 Y6 o Y = 3.6 s vi2iil - 53 s/a e - /e/ = 3.7 - OX _ L k- 5.3 (33 f. 3211�Z� 7� G = / e -,!r L,r=iy- v5e 5.3Cfs o". _ 415 0 _ Diae ai PC 3 Wa Oewy= Zo cfs %)tin /J /n' V= R -�/ n ECG j5, l3 -/ 1�7/c' Ad -,Z) 7WO 7 / Ti = �inaivl 5Gn R/3 6 Dr L -- F 3/7 7 6-33 � Dii7A L/r = /'f�2 (�; _ , B(�• 3) _ �• � cis (fir = .3 Crs /5/&/ 1;71e/ //c Dime /orgy 6.6 ch' Qrn4v Z/ efs 0,�, Jae = /n /2-1 lai) /S iq giy Cyrle� CI /Va - �Jaodi� 3,a (� = 3,0 �i�Jn, ECG f ��JS 3.0 yx A'7 = 5/7 er96 gvm,O 1i;/el Z CFs /Gr _ f 5 r3 iir/c' ��opG.ri , /JM = P�FS > V7 ac a - D.. 95�� a)� •�) = Z. z ifs - 2 ZA�(.5� 5= �(/, -Z CSS Vie % ",g-/ b _ � ©r = 6•G f 5!7 f.Z.Z = /3.S Cis C/ N all jo%//ts _ ,ggsir: 13-1 ,fir e lnln. d , A intro. Lr C-- , F 9 0i i = /D' :I;/el - .i ic,,rs 3 efs ww 6 -s - 7Z' �Y/o .3 i .e alga =/3 Ac Ahv 7V sip •_410'1 3:0 /ode air ;mom 35011 b�i•>> �aiE 2/ T�/Y.'C �• 5 2. Y r y 9 iva = G•9 in ii/ �3 '. 4X, -3 = EC K = S .7 le I /ow -b - rrq,�• Ec'� =0•S ��� �� efs Q r� /,F > °.u__ Sin 1511 1 AGde ✓ /IVIAL..r i, _ 0- 4/ Zoo' o„ _ 4S min - SiimD iii. > - a'LS % -= G`� /J.G�J� •�. E�'2 �vrvo dipe_ Si Gina �, } r - ri (,2mi)o �otoo 6� I � 29eFs ■ /0 /o % g Cis _ -- ,d - V =:5 s I _ Zad ,his /�� /� �lr;,o a7 /, 3 °� _ /Z• 2 ��S i - I Io ,� Q/P) = / ¢ �C ipia/ Ai'G /00 / %-irk le 5 =25 °> 1. 3 �s Eele rz tz. z cam/ r 6' � B Iii /t/ .4 5 /4 PFs > 8.3 O C /A rAa_ d j, 3 D. /D•5 `l ' - 3/ `' i1_i-A 1.51 PIPEELOW CALCULATIONS I Q/; arm / f V r. - 6 5 CFs is e adder. = 113` n� _ /v5 CAA D =36" rho.% s//Ic ( &,) Z C /� (/Ux� oa. -7r /tta i 144Z -- _ ��h� D� 6 Sins aha' j&dgZ /p / Seep q4v io ies _ be /i -aa�Pd samara /e../�r ;, saa��ra /�rr� -- _ -- _ �trtfro/ OQyi%s /� /��K rile 61Q7lel W.Y/ he _ -- ease 1, .�laws _ 0.�0/iPSSe� in 52rfirl'i/5 �,/� - ST`l,�1274 aJ 1he .5% gxd o/ ,., r. - 6 5 CFs is e adder. = 113` n� _ /v5 CAA D =36" rho.% s//Ic ( &,) Z C /� (/Ux� oa. -7r /tta i 7220 AVei L da EiLci Liy , O'l—it, 2c" _.�.rlsbad, California 92009 619 ) 931- 7•'cc. ;619; 931 -8680 ins 'e Diameter 36. CO in. , ^^AAAAAAAAAA^^AA AAAAA A ' Watet I I ' I I ' 21.96 in.' ( 1.030 ft.) ' I ' • I v- ircular Channel section ?lowrate .................. 65.000 CFS Velocity .................. 14.395 fra Pipe Diameter ............. 36.000 inches Depth of Floor ............. 21.963 riches Depth of Flow ............. I.830 feet Critical Depth ............ 2.589 feet Depth /Diameter (D /d) ..... 0.610 Slope of Pipe ............. 2.000 e %- Sectional Area .......... 4.517 sq. ft. Wetted Perimeter .......... 5.378 feet AR-(2/3) .................. 4.021 Hannin4s 'n' .............. 0.013 Kin. Fric. Slope, 36 inch Pipe Flowing Full. ...... 0.950 ; c -1A l y fC2es GT. Z c �y r 9.3 5 % _ • �� QN = (% I i x 3 i dti r S Y /5 ), < JN =i,6B /5.z ea (5''3 - ftcf yZ sir2�� %vim = �i CFA dAl _ V. /3 Fr s � N OVCr 2 z e,=s N = % v t-. Seo abauc �i1y.� ; ✓ V= A fs i Av = Z. i i r. /ofd /')85fi->_ .- A J6 Jv d ow �6 v = /5 1 ;15 L 4�ti s�refC�i o „ rn / o _ Q= Z35 IFS r1 =.Dr3 _- a n, 9 pia U = /B /t/ i y -- N = X 25 a S= / ° 0 �cs��rrr B sfi� 15 - - ! nAs N 61 _ 13.3 Cfs lee Imienai eyles) /7 =. 013 ii sraee� ° 'S Cis D = cry - , i ' a n, 9 pia U = /B /t/ i .SU.S�°✓Ir+ /i / (:der• / ^rl,{. /.7 /A'/+O ,Q //1.7 _. f5 6 i I i I Oro = 2.7" V1 ss h= Div = Z. 9s " ON= /a 7 V =2Z 1/5 M /.q oucr = %2 Cf5 96'*r4,Q Q) 2.$ y /r =•D/3 i a 2.6 A /_ 1 ! .SU.S�°✓Ir+ /i / (:der• / ^rl,{. /.7 /A'/+O ,Q //1.7 _. f5 6 i I i I Oro = 2.7" V1 ss h= Div = Z. 9s " ON= /a 7 V =2Z 1/5 M /.q oucr = %2 Cf5 96'*r4,Q Q) 2.$ y /r =•D/3 i a 2.6 A /_ BROW DITCH DESIGN ,l3rory l�ir�n �QDQL�iry �:l /C(.���ri7�5 Severn/ brew ellPs Iwe �r,�riha n �rf p4w n'�nri di ors 2 x / -- - Z•5 x /•z5 _ 3.0 r i• 5 _ (�5in4 /t/IAar/ir�2s Q4�y1 the - _ di se Cb )4 K d �3S iy - _ //7 )f -se�.�iB•� '%59� �?p� /� lJ� /�pr� 1'J F rDOghnpss -, Des - - F/olo in 129er A4/ _ /174\��s, /jam ?�hf Of /42dc) 5 o %Ja �x� /dd:,g �fYr/7PP c/fnhes se�e� /PS a) 71;7e %u 0 / foie ;. r<c ' 5 %, fez ha' �= Z.z y`s K G'Z s n Z2 G7 �f y Z'x dPor� silo z _1 s. la.4/e �7-1 e/ < / oe Y _ lSf ;a rekA Z x� r rn ir. t /otle Z cwIw3 D -2 )t_ /7 r - � O . _ 3 �x /,5 � ��k� (,�= k � �3):.b�(oa) Z = 35.5 -- .oi3 ,/ i D = . SSG (3! _ /, 3�' / � /, j � ,c / i /, �� °u�i -/� -- �n�±r ' o r it f� , s,�i� _` 5 °� - � A 7 2, 5 X /. ZS - Q_= Z5 C:s . 6efraeer� /0 Z f /fl3 k'- . /GZ� Z xl L.Sx. . I O�iTCn , (Z 4 't107�'z = _ ,053 pis 5/6��/� Dec f 'lode Zoj _ . Doi- 4101 = 06 d. 0 . /L ' < / 1-)4 171 cfs ( bee ' C ' /o r-/ pfd_ , 3 Z c/POti"•�y -- 7 ode Z 98 2.5 z Z.1 /jif �, J= /3. 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L':.::::: .:i- Idi•i:iiE :.. ..........0-=t'•s';�c.. c:i °SIUa Eqo :eG tt ��- �A�117i7a'+T - -- :i�i.:, ' -i -..i -- :. _ 7 EJ _ •- _ _ _ - -• __.. _._.. -ti•_ i'• mil• =-=t., ._...'._.. i::::l.::::' .:. t:..:_ =l ....�- � 4 —_- _ . _ — _.—.._ . -tom. __�_ -_ ��: __— ._ —_ —• -- -- =-� TH It _ M. - .,-�- tea_ =�--- '�'•_.. _ • : _�- ;f_= �-k -�- _ �- =�_ _ _ - -_ = __ ... .mot _ r• —t_ —_. .. O �_�. -tit L ow Pn: - (Y� I �. i" h. t}. -..... .r�,. 2 r r 1 s _ . mo r;�ute (ZsZ _ _ – - - - /_. s�� - -- - -- - - -- - -- -- - - - - -/- gay - - - -- — - - -9.7 - -- -- - 900 / /900 9, r, / 90O I,/.r -3 0/ _ . . r n:SLIt_ �,1,1T$ S �. u 7 1y�A E`GENED Howard H. Chang, Ph.D., P.E. Consultant in Hydraulic and Hydrologic Engineering P.O. Box 9492 Rancho Santa Fe, CA 92067 (619)756 -9050, FAX: (619)756 -9460 September 4, 1994 Mr. Hartley Richardson O'Day Consultants 7220 Avenida Encinas, Suite 204 Carlsbad, CA 92009 Dear Hartley: Subject: Drainage Hydraulics for Proposed Development in Encinitas This is in response to the review comments on the hydraulic analysis for the proposed channel at Encinitas Ranch. The reviewer acknowledged that the discharge and roughness coefficients used for the analysis are acceptable to the City. Two other items (Items 9 and 10) are responded below. Item 9 states that the freeboard of 1 foot is required for bridges. At L.eucadia Blvd. crossing, the bridge low chord changes from one bank to the other. The computation results show that the left bank has no freeboard but the right bank has a freeboard greater than 2 feet. The average freeboard is greater than 1 foot. Item 10 is on the warrting sign pertaining to the NH record in the HEC -2 output. After a minor revision of the GR records for the affected cross section, the warning sign has disappeared. The new listings reflecting this change are submitted herewith. Results in the new listings are closely similar to the previous results. The HEC -2 runs should be accepted since they represent the realistic hydraulics of flow for the design flood. It is the most widely used method for hydraulic analysis. If you have any questions regarding this letter, please feel free to call me. Ph.D., P.E. 1 11/15/95 16:19 CARLTRS COMPANY Howard H. Chang, Ph.D., P.E. Consultant in Hydraulic and Hydrologic Engineering P.O. Box 9492 Rancho Santa Pa, CA 92067 (619)756 -9050. FAX: (619)756-9460 Mr. Steve Harrison Harrison Construction Company Dear Mr. Harris: Subject: Drainage Hydraulics for Development in Encinitas .. /_.1 . ; 4�oalvl November 3, 1995 Pursuant to your request, I have made a preliminary HEC -2 study for Encinitas Creek. The purpose of this study is to determine the water - surface profile for Encinitas Creek under the silted condition. Based on the survey information provided by O'Day Consultants, I have revised the channel data so that the siltation is reflected in the channel geometry definition. The survey covered four channel cross sections - Sections 1.096, 1.164, 1,236, and 1.313. Fur each cross section, the original profile is plotted together with the new profile for comparison. These figures are attached. The computed water - surface profiles for the design and silted conditions have been obtained; they are also plotted for comparison. It can be seen that the siltation has raised the water - surface elevation for the 100 -yr flood. This increase is limited to the channel downstream of Woodley. The increase in flood level is close to 2 feet at Leucedia. Under the increased flood level, the road surface of El Camino Real is subject to flooding. The backwater effect will also extend into the east branch of Encinitas Creek, east of El Camino Real. For these reasons, channel dredging is necessary. Please let me know if you have any questions regarding this matter. Sincerely yours, Howard I1. Chang Ph.D., P.E. CC. Chirs Calkins I Elev., feet 95 r- MIPPII 85 Null 75 MT MY 60 1.1 Encinitas Creek Rater — surface and channel —bed profiles $ Design water surface + New water surface Design channel bed New channel bed H 1.15 1.2 1.25 1.3 1.35 1.4 1.45 1.5 1.55 1.6 Channel station, river miles Q a o O r Y Y Y m m Encinitas Creek Cross - Sectional Profiles Elev., ft 80. ' Previous survey 75 70 65 MI 'l Nov. 1995 survey 0 50 100 150 210 250 300 350 400 450 500 Station (looking upstream), ft Sec. 1.096 Encinitas Creek Cross - Sectional Profiles Elev., ft 0 50 100 150 200 250 300 950 400 450 500 Station (looldng upstream), It Sec. 1.164 Elev., It 90 r— LA Be 75 70 L 0 Encinitas Creek Cross - Sectional Profiles Previous survey -4- Nov. 1995 survey 50 100 150 200 250 300 Station (looking upstream). It Sec. 1.236 350 400 450 Elev., it 90 r--. 85 M VIb-I 70 L- 100 Encinitas Creek Cross— Sectional Profiles ' Previous survey + Nov. 1995 survey 150 200 250 300 350 400 450 500 550 800 850 700 Station (looking upstream), it Sec. L313 Di m N r 11/15/95 16:22 CRRLTRS COMPANY PRESENT CONOITION 9IT4 SILTATION 1N GREEK SUNMART PRINTOUT TABLE 150 • • f SEW 0 CNSEL DI FIISP DtFYSX DI FKWS TOPN10 ALCH 1.096 3013.00 71.89 .00 .00 4.41 433.68 ,00 1.164 3013.00 74.23 .00 2.34 .00 377.63 363.40 1.236 3013.00 79.84 .00 5.60 .00 357.66 359.20 1.313 3013.00 61.38 .00 1.55 .00 531.63 423.60 1.345 3013.00 81.44 .00 .06 .00 99.00 166.00 1.369 3013.00 81.93 .00 .49 .09 9y. go 126.00 1.373 1900.00 82.11 .00 .19 .90 104.00 25.00 1.401 1900.00 82.37 .00 .26 .00 86.74 145.00 1.434 1000,00 82.99 100 .62 .00 80.99 175.00 1.469 1900.00 83.83 .00 .83 .00 91.31 188.00 1.506 1900,00 at. .74 .00 .91 .00 64.97 192.00 1.517 1900.00 84.12 .00 -.62 .00 30.00 6Z. 00 1.530 1900.00 84.98 .00 .06 .00 30.00 114.00 1.545 1900.00 87.40 .00 2.42 .90 63.18 29.00 1.551 1900.00 87.60 .00 120 .00 62.38 36.00 1.554 1900.00 90.73 .00 3.14 .00 66.93 16.50 1.555 1900.00 91.23 .00 .50 .00 60.93 2.00 1.556 1900.00 92.09 .00 .86 .00 72.39 6.20 1,566 1900.00 92.21 .00 .12 .00 61.64 53.00 1.580 1900.00 92.65 .00 .0 .00 59.58 73.00 1.584 1900.00 98.34 .00 5.69 .00 55.36 23.00 1.585 1900.00 98.57 .00 .23 .00 52.27 2.00 1.586 1900.00 100.31 .00 1.74 .00 59.22 6.2D 1.597 1900.00 100.64 .00 .33 .Oo 63.30 58.00 1.608 1900.00 100.80 .00 .17 .00 57.92 57.00 1.611 1900.00 105.34 .00 4.53 .00 55.35 Z3.00 1.612 1900.0o 106.23 .00 .89 .00 58.92 2.00 1.613 1900.00 107.09 .00 .86 .00 62.36 6.20 1.624 1900.00 107.28 .00 .19 .00 58.33 53.00 1.633 1900.00 107.53 .00 .25 .00 56.10 52.00 1.636 190D. 00 111.58 .00 4.05 .00 52.33 20.00 1.637 1900.00 112.49 .00 .90 .00 $5.93 2.00 1.638 1900.00 113.35 .00 .07 .00 59.41 6.20 11/15/95 16:22 CARLTAS COMPANY DESIGN CONDITION SUMMARY PRINTOUT TA8LE 150 IR 3ECNO D CNSRL DIPNSP DI /NSK DIFKV3 TOPNID %LCN 1.096 3013.00 67.48 .00 .00 .00 280.06 .00 ` 1.164 3013.00 69.45 .00 1.97 ,00 278.96 363.40 ' 1.236 3013.00 76.64 .00 7.19 .00 206.63 359.20 • 1.313 3013.00 79.30 .00 2.66 .00 210.00 423.60 1.345 3013.00 79.39 .00 .09 .00 97.76 166.00 1.369 3013.00 79.46 .00 .08 .00 97.99 126.00 • 1.373 1900.00 79.91 .00 .45 .00 102.05 25.00 1.401 1900.00 80.74 .00 .83 .00 82.94 145.00 1.434 1900.00 82.07 .00 1.34 .00 76.29 173.00 1.469 1900.00 83.33 -00 1.25 .00 89.31 188.00 • 1.506 1900.00 84.50 .00 1.17 .00 64.00 192.00 1 • 1.517 1900.00 0.3.98 .00 -.52 .00 30.00 62.00 • 1.539 1900.00 84.98 .00 1.00 .00 30.00 114.00 1.545 19DO.00 87.40 .00 2.42 .00 63.16 29.00 1.551 1900.00 67.60 .00 .20 .00 62.38 36.00 • 1.554 1900.00 90.73 .DO 3.14 .00 66.93 16.50 1.555 1900.00 91.23 .00 .50 .00 68.93 2.00 ' 1.556 1900.00 92.09 .00 .86 .00 72.39 6.20 1.566 1900.00 92.21 .00 .12 .00 61.64 53.00 1.560 1900.00 92.65 .00 .44 .00 59.58 73.00 • 1.584 1900.00 98.34 .DO 5.69 .00 55.36 23.00 • 1.585 190D.00 98.57 .00 .23 .00 52.27 2.00 • 1.386 1900.00 100.31 .00 1.74 .00 59.22 6.20 1.597 1900.00 100.61. .00 .33 .00 63.36 58.00 1.606 1900.00 100.80 .00 .17 .00 57.22 57.00 ` 1.611 1900.00 105.34 .00 4.53 .00 55.35 23.00 • 1.612 1900.00 106.23 .00 .69 .00 58.92 2.00 • 1.613 19DO.00 107.09 .00 .86 .00 62.36 6.20 1.624 1900.00 107.28 .DO .19 .00 38.33 53.00 1.633 1900.00 107.53 .00 .25 .00 56.10 32.00 • 1.636 1900. DO 111.58 .00 4.05 .00 52.33 20.00 • 1.637 1900.00 112.49 .00 .90 .00 55.93 2.00 • 1.638 1900.00 113.35 .00 .87 .00 59.41 6.20 IR 11/15/95 I. 16:22 CARLTAS COMPANY T& B Planning Consultants Santa Ana - San Die :o 1_42 HALL1D,11,SV17E 100 i4 •T' I - ! 1--J FA.\. -141 nnS]T(Ni November 2, 1995 Mr. David Zoutendyk U.S. ARMY CORPS OF ENGINEERS 9808 Scranton Road, Suite 430 San Diego, CA 92121 ee? -10 7N� am , C ►/ RE: PRE - DISCHARGE NOTt ICA'r1UN 94- 00603 -DZ, UNNAMED TRIBUTARY TO ENCINITAS CREEK, ENCINITAS RANCH, SAN DIEGO COUNTY, CALIFOILNU. Dear David: CARLTAS is requesting to amend the conditions of their 404 Permit - Section 26 agreement (i.e., Nationwide Permit Verification) for Encinitas Ranch to include construction activities related to roadway improvements to El Camino Real, north of [he planned extension of Leucadia Boulevard. The project is necessary to facilitate traffic movement along El Camino Real resulting from increased growth along the El Canuno Real corridor in both the cities of Encinitas and Carlsbad, including development of the approved Encinitas Rartclh Specific Plan. With the planned extension of Leucadia Boulevard from its current castem terminus near Interstate 5 (I -5) to El Camino Real, there will be an increase in southbound traffic from Carlsbad along El Camino Real; many of these drivers may wish to turn right and use Lcucadia Boulevard to reach I -5. The project includes a combination right -tum /through lane that will greatly facilitate such turning movements, without obstructing through southbound travel on El Camino Real. It should be noted that Leucadia Boulevard is anticipated to begin construction in May 1996. The project proposes to expand El Camino Real from its current configuration to include an additional 33 feet of pavement. This additional pavement width is necessary to accommodate two new lanes on the western side of El Camino Real. Specifically, the new construction is adding one through lane and a combination right- turn/through lane in the southbound direction on the west side of El Camino Real. In addition to the 33 feet being added to the existing street cress- section, another eight feet will include curb, gutter, sidewalk and 21/2 feet of planting area for a total width of 41 feet. Typically, parkways arc ten feet in width; however, this project will create only an eight foot wide parkway in order to minimize impacts to existing biological resources (i.e., southern willow scrub vegetation). This eight foul wile area is necessary to provide room for underground utilities, sight distance clearance for driving, street signage, street lighting, fire hydrants, bus stop benches, etc. Exhibit A, Construction Impact Area and Prupused Mitigation Areas, attached, depicts the areas to be impacted by the widening of El Camino Real, north of the planned Leucadia Boulevard extension. These impacts will occur on property owned by CARLTA5 and by HINSVARK. The current Nationwide Permit (NWP) issued for Encinitas Ranch authorizes impacts to 1.54 acres of southern willow scrub vegetation. The amendment to the NWP will result in 0.08 -acre of additional direct 11/15/95 16:23 CARLTAS COMPANY 008 Mr, David Zoutendyk ' ENctNITAS RANCH November 2, 1995 -A Page 2 impacts to high quality southern willow scrub vegetation. These direct impacts will result from fill necessary to construct the additional lanes on El Camino Real, north of Leucadia Boulevard. DUDEK & ASSOCIATES, INC. determined the impacts by overlaying the propuscd cunsiructiun plans on top of existing topographic maps which delineate the limits of existing southern willow scrub vegetation on -site. CARLTAS is proposing to mitigate these impacts elsewhere on the Encinitas Ranch project site at a 3:1 ratio. Thus, a total of 0.24 acres of high quality southern willow scrub vegetation will need to be created elsewhere on the subject property in order to provide adequate mitigation for impacts to existing southern willow scrub vegetation. The most likely locations for such mitigation appears to be in the disturbed and cultivated areas just to the west of the impacted area (see Exhibit A). At present, the areas to be revegetated are comprised of disturbed it cultivated lands, ruderal vegetation and a private equestrian facility (e.g., stables, riding rink, etc.) with dirt road access. The equestrian structures and accessory uses shall be removed prior to commencement of revegetation efforts on -site. Thd proposed revegetation plan will be implemented using the criteria and standards set forth in Chapter 5.0, Implementation, of the Encinitas Ranch: Green Valley Mitigation and Monitoring Plan document (dated July 27, 1995). The revegetation areas will be fenced off from surrounding developed areas to minimize the threat of humans and domestic animals from intruding into the newly established habitat. Fencing shall consist of a48 -inch high vinyl- coated chain link fence. All fences surrounding the mitigation areas shall be fitted with information signage that identifies the area as a revegetation project. In conjunction with fencing, a protective easement shall be established over the mitigation areas. The easement shall state clearly that no vegetation clearing shall be allowed for flood control or other purposes in the mitigation areas. Please be aware that we will review all grading and planting plans for the proposed project with the U.S. ARMY CoRps or• ENcrNrerts prior to implementation. Please do not hesitate to contact me if you have any questions or comments. You may reach me at (714) 662 -2774. Sincerely, T & B PLANNING CONSULTANTS, INC. / "... 7r / f , , Mark T. Bickner, Project Manager Enclosure MTWmhr73 ce: blin White Bret Berry Doug Boyd Howie Wier lorr Mllchetr i.. �_ j' .. r` _ ..y.` v —•.•� . -✓•tip -;�:_` t - :. • ^• fT pry .ri1, f \ -._.' • __ ^� 1 -- "! .�" - :1.' -7� _ _�_ `•� :�L�'' may. 1/� 1 �� -i ^� --e-•^ ...�-"�•\ ✓, _. -' /' /: � -��i:' - i" '_� (ice CONSTRUCT ]ON IMPACT AREA AND POSSIBLE MITIGATION AREAS QAA= �I ]( 11 A r F+ Cn kn N QI N A K4 d d W ' . -Y • LEGEND•rt PCZMr rMCAMCN ARW AAFA OF Immc-i CONSTRUCT ]ON IMPACT AREA AND POSSIBLE MITIGATION AREAS QAA= �I ]( 11 A r F+ Cn kn N QI N A K4 d d W �l =ram- tip-/afs - f &or/ 4i hem �� 6vd� ,No. 2� is ae�id� 4v` I o<S*res > Z5 /6s- �ooelc 1114. o /a /65 r9o' 71�- <f/ RESPONSE TO SECOND CITY PLANCHECK 93 - /o0? / -Z545 - -- - --- Pte'- �� -� =_ -= `, — C/t4�/�jo-- -�asi� i •> ,'i =1rJ' _SU �c rte' � 1i3 I , _ AV7 i - Z14i -v'e Gi %�t •S. SDi/ LiJ�rs Sad -l�:ef •�`�li�i1 a Elm �70rr� _ , siEe he i O. G SAO !1: d Amllv�Lle _ 7a a Z b _ y r I W 14 iN P3-100 ;; 'rn , I 'z 4.41 -7- A . 0-, e ore 4119- I 1 74-e 4�a i9l 0 mdaw-ls� -j4SA662 -Ae 56p- iji s e e d er e ft lva --m if Aes, At afed A—z//e/5 -Iilegl fls,;V 9 e P0515P CD Vers 5.0 PAGE 1 WATER SURFACE PROFILE LISTI'• basin e outlet pipe, 931009 -- JAN 23, 1995 STATION INVERT DEPTH W.S. Q VEL VEL ENERGY SU: R CRITICAL HGT/ BASE/ ZL NO AVBPR ELEV OF FLOW ELEV HEAD GRD.EL. EL= DEPTH DIA ID NO. PIER L /ELEM SO SF AVE HE NORM DEPTH ZR ff :fawfaw :awfff wfffawwwfffaw afffawawaffefwff awfaffwawwf wwf of aff waffawwfffawff .. w *wfawffwwa wwwawww wwwawwwffawwawawwawawawwwf wawfwwf .00 76.00 1.113 77.113 40.0 18.94 5.568 82.681 2.129 2.50__ .00 .00 0 .0 13.08 .08710 .053723 .70 .990 .00 13.08 77.14 1.152 78.291 40.0 18.11 5.094 83.385 " 2.129 2.50 .00 .00 0 .0 10.59 .08710 .047454 .50 .990 .00 23.67 78.06 1.195 79.256 40.0 17.27 4.631 83.887 2.129 2.50 .00 .00 0 .0 .0= 8.29 .08710_ .041754 .35 .990 .00 31.96 _ 78.7.8 1.240 80.023 40.0 16.47 4.210 84.233 .0.= 2.129 2.50 .00 .00 0 .0 6.66 .08710 .036765 .24 990 .00 38_62 79.36 1.287 80.651 40.0 15.70 3.827 84.478 .©- 2.129 2.50 .00 .00 0 .0 5.45 .08710 .032399 .18 .990 .00 44.07 79.84 1.337 81.176 40.0 14.97 3.479 84.655 .0.' 2.129 2.50 .00 .00 0 .0 4.51 .08710 .028575 .13 .990 .00 48.58 80.23 1.390 81.621 40.0 14.27 3.163 84.784 .0= 7 170 7.543 .0101 _0143 0 _0 J-3 3.76 .08710 .025228 .09 �¢ .990 .00 52.33 80.56 1.445 82.003 40.0 13.61 2.875 84.878 .0. 2.129 2.50 .00 .00 0 .0 3.13 .08710 .022299 .07 .990 .00 55.47 80.83 1.503 82.334 40.0 12.97 2.614 84.948 .0. 2.129 2.50 .00 .00 0 .0 2.61 .08710 .019737 .05 .990 .00 58.08 81.06 1.565 82.623 40.0 12.37 2.376 85.000 2.129 2.50 .00 .00 0 .0 .0. 2.16 .08710 .017499 .04 .990 .00 60.24 81.25 1.631 82.877 40.0 11.79 2.160 85.037 .0a: 2.129 2.50 .00 .00 0 .0 1.76 .08710 .015545 .03 990 .00 F0515P CD Vers 5.0 PAGE 2 WATER SURFACE PROFILE LISTING- basin e _ outlet pipe, 931009 -- JAN 23, 1995 STATION INVERT DEPTH W.S. 0 VEL VEL ENERGY SUPS R CRITICAL HGT/ BASE/ ZL NO AVHPR ELEV OF FLOW ELEV HEAD GRD.EL. ELE" DEPTH DIA ID NO. PIER L /ELEH SO SF AVE Hy NORM DEPTH ZR _ �fwwwwwwwtfffwwwffawf wff wfwwwwww *f►wffwfwwewffwwwwwwf wwwwww :wwwfwwwwwww :w:ww w : :. fwwwwwwwwwwww www :ew wf wf ifff wwwwf wf wwww wwwwww :► :ww :• 62.00 81.40 1.701 83.101 40.0 11.25 1.964 85.065 .0" 2.129 2.50 .00 .00 0 .0 12.77 .02000 .014059 .18 1.524 .00 74.77 81_.66 1.754 83.409 40.0 10.87 1.835 85.244 .00 2.129 2.50 .00 .00 0 .0 12.03 .02000 .012769 .15 1.524 .00 86.80 81.90 1.834 83.730 40.0 10.36 1.668 85.398 .0e 2.129 2.50 .00 .00 0 .0 7.54 .02000 .011440 .09 1.524 .00 - 94.34 82.05 1.921 83.968 40.0 9_RR I CIA QG •oe ac 4.25 .02000 1.379 85.528 009358 .01 1.252 1.524 .00 9.8.59 82.13 2.018 84.149 40.0 9.42 2.129 2.50 .00 .00 0 .0 1.41 .02000 1.524 .00 100.00 82.16 2.129 84.289 40.0 8.98 2.129 2.50 .00 .00 0 .0 J -5 010305 .04 1.379 85.528 009358 .01 1.252 85.541 0, 93 -�Oo9 2s- 4s Z! R ,a I =W SN 11�•L: 'boll, ,, _ I Aw _ (I see t CJmplcf!r Orin /� -.: _ Bt/isin Psi [s Is q.r ,4 r J-7 F0515P CD Vers 5.0 PAGE 1 G WATER SURFACE PROFILE LIST STORM DRAIN SYSTEM 'A' ENCINITAS RANCH PHASE 1 IMPROVEMENTS JN 93 -1009 1 -25 -95 STATION INVERT DEPTH W.S. Q VEL VEL ENERGY S11 ER CRITICAL MGT/ BASE/ ZL NO AVBPR ELEV OF FLOW ELEV HEAD GRD.EL. EL-- V DEPTH DIA ID N0. PIER L ELEM SO SF AVE H£ NORM DEPTH ZR 1f 1w ; ;xtxxaw;fffawf :xxltvxaffw;lf lff *lffax;lwlff ;wxaxf wlf;fftfflxxxxw afwwr♦ :- xxf ffxlxtx xxxtf lfxxxxf xxttl if xxf xf if tf xfllx xtxllxx; .00 112.25 .603 112.853 25.0 31.34 15.247 128.100 0 1.762 2.00 .00 .00 0 .0 3.79 .16938 .321220 1.22 .710 .00 3.79 112.89 .595 113.487 25.0 31.93 15.835 129.321 0 1.762 2.00 .00 .00 0 .0 8.51 .16938 .353167 3.00 .710 .00 12.30 114.33 .575 114.907 25.0 33.49 17.418 132.326 0 1.762 2.00 .00 .00 0 .0 7.36 .16938 .403514 2.97 .710 .00 19.65 115.58 .555 116.134 25.0 35.13 19.160 135.294 0 1.762 2.00 .00 .00 0 .0 6.50 .16938 .461120 3.00 .710 .00 26.16 116.68 .537 117.217 25.0 36.84 21.076 138.293 0 1.762 2.00 .00 .00 0 .0 5.84 .16938 .527067 3.08 .710 .00 32.00 117.67 .519 118.189 25.0 38.64 23.184 141.372 G' ' ^,b 1.762 2.00 .00 .00 0 .0 9.96 .62750 .549072 5.47 .500 .00 41.96 123.92 .525 124.443 25.0 37.98 22.404 146.847 0 1.762 2.00 .00 .00 0 .0 16.13 .62750 .502363 8.10 .500 .00 1 -9 58.09 134.94 .543 134.583 25.0 36.22 20.368 154.951 0 1.762 2.90 .00 .00 0 .0 9.75 .62750 .439550 4.29 .500 .00 67.84 140.16 .562 140.721 25.0 34.53 18.516 159.237 0 1.762 2.00 .00 .00 0 .0 6.85 .62750 .384662 2.64 .500 .00 74.69 144.46 .582 145.040 25.0 32.92 16.833 161.872 0 1.762 2.00 .00 .00 0 .0 5.19 .62750 .336707 1.75 .500 .00 79.88 147.72 .602 148.318 25.0 31.39 15.302 163.621 0 1.762 2.00 .00 .00 0 .0 4.12 .62750 - .294785 1.21 .500 .00 1 -9 J -9 F0515P CD Vers 5.0 PAGE 2 G WATER SURFACE PROFILE LIST STORK DRAIN SYSTEM 'A' ENCINITAS RANCH PHASE 1 IMPROVEMENTS JN 93 -1009 1 -25 -95 STATION INVERT DEPTH W.S. Q VEL VEL ENERGY S_" ER CRITICAL HGT/ BASE/ ZL NO AVBPR ELEV OF FLOW ELEV HEAD GRD.EL. EL. V DEPTH DIA ID NO. PIER L /ELEM S0 SF AVE HF NORM DEPTH ZR :+ew,�rai� : :�� :e► :i :�� :ice :��eei :f �+t»e� :� :i :�tu �e f���ei 84.09 150.30 .623 150.923 25.0 29.93 13.911 164.834 0 1.762 2.00 .00 .00 0 .0 8.23 .36316 .264191 2.17 .580 .00 92.23 153.29 .637 153.925 25.0 29.05 13.101 167.026 0 1.762 2.00 .00 .00 0 .0 9.30 .36316 .237454 2.21 .580 .00 101.52 156.66 .659 157.323 25.0 27.69 11.910 169.233 0 1.762 2.00 .00 .00 0 .0 6.83 36316 .208027 1.42 .580 .00 108.35 159.14 .683 159.827 25.0 26.41 10.827 170.654 0 1.762 2.00 .00 .00 0 .0 5.31 .36316 .182294 .97 .580 .00 113.66 161.07 .707 161.779 25.0 25.18 9.843 171.621 0 1.762 2.00 .00 .00 0 .0 4.28 .36316 _ .159791 .68 580 .00 117.94 162.62 .732_ 163.357 25.0 24.01 8.948 172.305 0 1.762 .- 2.00 .00 .00 0 .0 3.53 .36316 .140109 .49 .580 _ _ .00 121.47 163.91 .758 164.665 25.0 22.89 8.135 172.799 _ 0 1.762 2.00 .00 .00 0 .0 2.96 .36316 .122899 .36 5 AL1 an J -/O 124.43 164.98 .786 165.768 25.0 21.82 7.395 173.163 0 1.762 2.00 .00 .00 0 .0 2.52 .36316 .107841 .27 .580 .00 , 126.95 165.90 .814 166.713 25.0 20.81 6.723 173.435 0 1.762 2.00 .00 .00 0 .0 2.17 .36316 .094667 .20 .580 .00 129.12 166.68 .844 167.529 25.0 19.84 6.112 173.640 c 0 1.762 2.00 .00 .00 0 .0 1.87 .36316 .083139 .16 .580 .00 130.99 167.37 .875 168.240 25.0 18.92 5.556 173.796 0 1.762 2.00 .00 .00 0 .0 1.63 .36316 - .073051 .12 .580 .00 J -/O W, J -ii F0515P CD Vers 5.0 PAGE 3 WATER SURFACE PROFILE LIST= STORM DRAIN SYSTEM 'A' ENCINITAS RANCH PHASE 1 IMPROVEMENTS 7N 93 -1009 1 -25 -95 STATION INVERT DEPTH W.S. Q VEL VEL ENERGY S - ER CRITICAL HGT/ BASE/ ZL NO AVBPR ELEV OF FLOW ELEV HEAD GRD.EL. Ems= V DEPTH DIA ID NO. PIER L /ELEH SO SF AVE HF NORM DEPTH ZR f ;11f;;1flf ;f YYft;f ; ;tff lf- Yfff;llt ;Y} }flftffff ;Yfff ;ff tf Yf lYf if ;};tfiflf if ; ;YY �� fft; 1111f\;ll ff;; fftttffff ;fYfffff ;Yff ;f;lfftf ;lfff; 132.62 167.96 .908 168.864 25.0 18.04 5.051 173.915 0 1.762 2.00 .00 .00 0 .0 1.42 .36316 .064223 .09 .580 .00 134.04 168.47 .941 169.415 25.0 17.20 4.592 174.007 0 1.762 2.00 .00 .00 0 .0 1.25 .36316 .056494 .07 .580 .00 135.29 168.93 .977 169.903 25.0 16.40 4.174 174.077 0 1.762 _ 2.00 .00 .00 0 .0 1.09 .36316 .049729 .05 .580 .00 136.38 169.32 1.014 170.336 25.0 15.63 3.795 174.131 - 0 1.762 2.00 .00 .00 0 .0 .96 .36316 .043807 .04 .580 .00 137.34 169.67 1.053 170.723 25.0 14.91 3.450 174.173 0 1.762 2.00 .00 .00 0 .0 .84 .36316 .038623 .03 580 .._ .00 138.18 169.98 1.094 171.069 25.0 14.21 3.136 174.206 ? 0 1.762. 2.00 .00 .00 0 .0 .73 .3631_6 _ .034085 .03 .580 .00 138.91 170.24 1.138 171.379 25.0 13.55 2.851 174.231 r 0 1.762 2.00 .00 .00 0 .0 .64 .36316 030114 .02 .SRa as 139.55 170.47 1.183 171.658 25.0 12.92 2.592 174.250 0 1.762 2.00 .00 .00 0 .0 .56 .36316 .026639 .01 .580 .00 140.11 170.68 1.231 171.908 25.0 12.32 2.356 174.265 0 1.762 2.00 .00 .00 0 .0 .48 .36316 .023601 .01 .580 .00 140.59 170.85 1.283 172.134 25.0 11.75 2.142 174.276 0 1.762 2.00 .00 .00 0 .0 .41 .36316 .020947 .01 580 .60 al.,J,rop l 171.00 1.337 172.337 25.0 11.20 1.947 174.285 0 1.762 2.00 .00 .00 0 .0 4.77 .03684 - .018940 .09 1.090 .00 /-/-7 F0515P CD Vers 5.0 PAGE 4 G WATER SURFACE PROFILE LISTI: STORM DRAIN SYSTEM 'A' / -/I ENCINITAS RANCH PHASE 1 IMPROVEMENTS SN 93 -1009 1 -25 -95 STATION INVERT DEPTH W.S. Q FVEL VEL ENERGY SUE ER CRITICAL HGT/ BASE/ ZL NO AVBPRI ELEV OF FLOW ELEV HEAD GRD.EL. EL= V DEPTH DIA ID NO. PIER L /ELEM SO SF AVE HF NORM DEPTH ZR ff1111ff ;; t; lw; ttfftffft ;ttff;ttftlf ;f;if ;f ;flff; 145.77 171.18 1.378 172.554 25.0 10.83 1.821 174.375 0 1.762 2.00 .00 .00 0 .0 5.29 .03684 .017193 .09 1.090 .00 151.06 171.37 1.440 172.810 25.0 10.33 1.656 174.466 .0 0 1.762 2.00 .00 .00 0 .0 3.89 .03684 .015376 .06 1.090 .00 154.95 171.51 1.507 173.021 25.0 9.85 1.505 174.526 a 0 1.762 2.00 .00 .00 0 :0 2.73 .03684 .013815 .04 1.090 .00 157.68 171.61 1.581 173.195 25.0 9.39 1.368 174.564 P 0 1.762 2.00 .00 .00 0 .0 1.70 .03684 .012500 .02 1.090_ .00 159.38 171.68 1.664 173.341 25.0 8.95 1.244 174.585 F 0 1.762 2.00 .00 .00 0 .0 .62 .03684 .011439 .01 1.090 .00 160.00 171.70 1.762 173.462 25.0 8.53 1.130 174.592 .9 0 1.762 2.00 .00 .00 0 .0 1 1 / -/I Proper apron design depends on whether minimum tailwater, maximum tail- water, or both conditions exist. Tailwater condition is the relation between the s'elevations of water surfaces in an outlet conduit and a receiving channel. Figure ^.44 illustrates minimum any maximum tailwater conditions for a round pipe flowing full. Z Under minimum tailwater conditions, the water depth of the receiving chan- nel, as calculated by Manning's equation, is less than one -half the discharge pipe diameter. The energy of the water discharging from the pipe will be dissipated by spreading on the apron and by turbulence from impact with the riprap of the apron. Under maximum tailwater conditions, the water depth of the receiving chan- nel is greater than one -half the pipe diameter. Energy will be dissipated by tur- bulence due to impact of the discharge stream with both the receiving tailwater and the rocks of the riprap apron. Procedure for Design of Riprap Apron (14) 1 The following procedure is for the design of a level apron of length and flare such .,R that the expanding flow (from pipe or conduit to channel) loses sufficient velocity and energy that it will not erode the downstream channel reach. The design curves are based on round pipes flowing full. The curves provide the apron size and the median diameter d5o for the riprap. There are two curves, one for the Y; minimum tailwater condition (Fig. 7.45) and the other for the maxirilum tail- water condition (Fig. 7.46). The first step in using this procedure is to determine the tailwater condition. Use Manning's equation, Qpesy in the receiving channel, and the channel dimen- sions to solve for cross - sectional area and then depth of flow in the receiving channel. Compare depth of flow to pipe diameter to determine tailwater condi- tion. Then enter the appropriate chart with the discharge and the pipe diameter 1 '• =ti Tailwater<0.500 Minimum tailwater a Round pipe, diameter Da, flowing full Tailwater >0.5 Do -' —_ - -' Maximum tailwater Fig. 7.44 Minimum and maximum tailwater conditions. (6, 14) 300 Outlet , pipe 5 ' Wa = Do +0.4L, diameter t�! F x'30 r- c °r� �a� 9C \e�A`r 25 ro\aQ 80 ��c�` 00 10 01 0 FFA 50 .100 Discharge, ft-1/sec 29 0 M C 1 a 500 1000 e '1.0 •0.9 0.8 E 0.7 0.6 a 0.5 .� 0.4 0.3 .� 0.2 0.1 2 3 4 5 6 7 8 10 15 20 25 Discharge, m3 /sec Fig. 7.46 Design of riprap outlet protection from a round pipe flowing full; maximum tailwater conditions. (6, 14) Solution: Since the pipe discharges onto a fiat area with no defined channel, a mini- mum tailwater condition can be assumed. By Fig. 7.45, the apron length L. and median stone size d5o are 10 ft (3 m) and 0.3 ft (9 cm), respectively. The upstream apron width W. equals 3 times the pipe diameter Da: W„ =3X Da = 3(1 ft) = 3-ft [3(0.3 m) = 0.9 m) The downstream apron width Wa equals the apron length plus the pipe diameter: W,, = D a+ La =1ft +loft =lift (0.3m +3.Om =3.3m) Note: When a concentrated flow is discharged onto a slope (as in this example), gul- lying can occur downhill from the outlet protection. The spreading of concentrated flow i ,1 -/% eater Convoyances and Lnergy 1ltnylpatlon ment. However, to simplify our calculations, we will assume that both i and A remain constant. Therefore, the postdevelopment runoff is 0.6 ` 0.3 (20 ft /sec) = 40 ft' /sec (0.3 (0.57 m' /sec) = 1.14 m' /sec /// 1 This flow will exceed the natural capacity of the stream. It may erode the streambank and cause flooding problems. . STEP 3. Determine how to accommodate the postdevelopment flow in a nonerosive man- ner. There are several ways we could handle the increased flow. We could further divide the subdivision so that approximately one -half drains into the stream and one -half Do Fig. 7.47 Riprap blanket configuration for outlet protec. tion; see the reference for design details. (2) .l - /fr I [: L Virginia Department of Highways and Transportation USSR Type IV Basin Culvert Contra Costa County, Calif. USSR Type V1 Baffle Wall Basin Section Riprap e• Bedding Colorado State University Rigid Boundary Basin St. Anthony Falls Stilling Basin wall '1 Varies Chute block 't Floor or baffle blocks End sill L Cutoff wall Straight Drop Spillway Stilling Basin Fig. 7.48 Energy dissipators: eight sample designs. (18) J -19 T-Fitting on CMP outlet T J Jam. �I. L I N O P 7-6 The Contractor's Representative Add the following paragraph) "The Contractor and Engineer shall provide each other Witt' 6 local phone number at which they or thelr representative may be contacted 24 hours a day." PART 2 CONSTRUCTION MATERIALS SECTION 200 - ROCK MATERIALS 200 -1.1 General Addl "Alternate Rock Materials - Type "S" as do- scribed In Soctlon 400 may ba used, unless speclfl- cally prohibited In Special Provisions ", 200 -1.6 Stone for Rlprap Addl "The Individual classes of rocks used In slope protection shall conform to the followingl PERCENTAGE LARGER TITAN" CLASSES Rock 1/2 1/4 No. 2 No. 3 Sizes 2 Ton I Ton Ton Ton Backlnn .E6I ,.. ' Ton 0 -5 2 Ton 50 -100 0 -5 I Ton 95 -100 50 -100 0-5 1/2 Ton 50 -100 0-3 1/4 Ton 95 -100 -- 50 -100 200 lb 95 -100 — 75 lb 93 -100 0 -5 25 lb 25 -75 0-5 1 lb 1 16 90 -100 23 -73 90 -100 amount listed In .-torial tablem for any than classp ofmrock g sl al ope profocflon shall not exceed tip parcante ge Ilmlt listed In the table detorminad on a ualght basil- t6416 will' it'" percentage limit shown In il- 16416 far all othor size, of Ite lndlvlduel pleoos of any a1433 of rock Slope protection 311611 La do, t parmin laces ed by tip ratio of tip numbor of Individual larger than iho smallest Size Its tad In tna tobl0 for that class, *200-1,6.1 Selection of Rlprap and Filter Filter Blanket (3) Upper Layer(,) Vol. Opt. i Ft/Se Rock RI 0Se 2 Ft /Sec Class Thick- SOO' Sec. 200 400 Lower 111 !21 na sa T. (4) fit• 3 Layer (4) (5) (6) No. 3 Back - 6-7 Ing .6 3/16" C2 _ D. G, _ flo. 2 Back- 7-6 Ing 1.0 1/4+ B3 D, G. Fac- 8-9,5 Ing 1.4 3 /8" _ D.G. _ 9.5 -11 Light 2,o 112^ -- 11/2" P.B. _ 1 I/, z.o o A. 3/4". II -13 Ton 2,7 1 1/2" 3/," _ P.B. Sand 1/2 2.5 3/4+ 13 -15 Ton 3.4 1 1/2+ P. 13. Sand 15 -17 I Ton 4.3 1 112" __ Type B Sand 17 -20 2 Ton 5.4 2" Typu B p�- Sand w� ,71 : -..1, L I Prac t cal use of this table Is limited to situations where "T" Is loss than 0. II) Average velocity In pipe or bottom velocity In onorgy dlsslpator, whlclaver Is greater. (2) If desired rlprap and filter blanket class Is not available, use next larger class. (3) Filter blanket thickness - I Foot or -T ", which- ever Is less. (4) Standard Specfficatlons for Public Works Con- struction. (5) D.O. - 0131ntegrated Granite, 1 M1 to 10 M4 P.B. - Processed Filson lleneous Base Type B - Type B bedding material, (minimum 75% crushed particles, 1005 passing 2 112" slave, 101 passing IN Steve) (6) Sand 75% retained on 1200 &love, SECTION 201 - CONCRETE, MORTAR AID RELATED MATERIALS 201 -1.1.2 Concrete Specified By Class In Concrete Class Use Table, change concrete class for "Sidehlll Drainage fact li 520 -C -2500, tles" from 500 -C -2500 to Change concrete class for "Pipe Bedding and Encasement, Anchors and Thrust Blocks, Wsll Support for PIP*" from 420-C-1000 to 460-C -2000. Change concrete class for "Fanm and Guardrail Post Foundations" from 500 -C -2500 to 520 -C -2500, 201 -1.2.1 Portland Cement First paragraph, first sentence amand to read) " Ali cement to Iw used or furnished shall be low alkali I and shell be althar Type I or Type 11 Portland cement conforming to ASTM C 150, or Typn IP (MSI Portland - 6 po}t'zzolnrwmln cement conforming to ASI14 C 595, unless o Se specified'.. 201 -1.2,3 Hater Second paragraph replace "11000 ppm (mg /L) of Sol - lales" 'fill "1,300 (mg /L) ppm of sulfates". Third paragraph rA'placa "Boo ppm Img /1.) of Sul la fns" with "1,300 (mg /L) ppm of Sufis in s ". (b) Alr- entralning Admixtures Last fi3Tn8 w minus 1 -1/2 percoot wed, tolerance of plus of ire Ihly mixed concrete '111 (xs Tla air content N o Test Ma thod No. 504." dsfarminud C4110or- 201 -1.3.3 Concrete Consistency Second paragraph de fete: "and shell not exceed amounts shown In following table table. : ". Also, delete 201 -1.4.3 Transit Mixer& Add attar listing of Informal lot for wolgtvmaster's card ffcata; "Transit mixed concrato may be curtl- proportions it ens design number provided a copy of the mix p pt on 111e et ilia ilon for a period of 4 yeero attar it" leca- mlx ", use of tie *201 -3.8.1 Woto_ � Stops Water construction to preventdthe ')assts In o wncra to during }ham, shall be elthor fabricated jromla water through pound, the basic rosin of which shall ba plastic con - chlorlde or sheet metal. Motel me be polyr lnyl I zinc. The metal water ate s y ceppef' lead. U shape longltudlnall p °I.all be (old 10 0 embedded In Tla concrala wit" extensions or flanges Perforated for better bond wilt, a }Is�conc r'ta�mo5� wl copper valor stops shall conform will. AASI10 * ' or 9 BISI; lued d zinc shoals lift, AS1N 1129 and AS1M 869. PI"Sticlzed- polyvinyl chloride rosin we Yor stops shall conform lift' ASTM 11412 -621. Thl follow - In') are in In L.a"m physical ru qu lrmwnls: l N N PERCENTAGE LARGER THAN' 1 INPPer ) CLASSES 1 I ROCK I I 1 1/2 1/4 NO. 2 1 NO.3 1 I SIZES I I 12 TON It TON 1 TON 1 TON IBACKINGIBACKINGI I I I I I I I I Sec. I I I I I 1 0.5 1 1 1 I I I 1 4 TON I I 1 2 TON 150 -1001 0 -5 1 1 I I 1 1 1 TON 195 - 100150 -1001 0 -5 1 I I I 11/2 TON I I - -- 150 -1001 0 -5 1 1 1 11/4 TON 1 195 -1001 - -- 150 -1001 1 I 1200 LB 1 1 195 -1001 - -- I I I 1 75 LB I 1 1 195 -1001 0 -5 1 1 1 25 LB I I I 1 1 25 -75 10 -5 I 1 5 LB I I 1 1 190 -100 125 -75 l 11 I LB I I I I I I I I I I I 1 90 -1001 1 'The amount of material smaller than the smallest size listed in the table for any class of rock slope protection shall not exceed the percentage limit listed in the table determined on a weight basis. Compliance with the percentage limit shown In the table for all other sizes of the Individual pieces of any class of rock slope protection shell be determined by the ratio of the number of individual pieces larger than the smallest size listed in the table for that class also pertaining to 6200 - 1.6.1. WULIL W1kC%. 200 -1.6.1 Selection of Rlprap and Filter Blanket Material" I rL- ,..ls -avnI a.I I t- I __ I Type B I Sandi Practical use of this table to limited to situations wlwra "T" le less than inside diameter. 11) Average velocity in pipe or bottom velocity In energy dissipater, whichever is greater. 12) If desired riprap and filter blanket class Is not available, use next larger clan,. INPPer Lay�r(e I -1 I I I IOpt . Op,m I IVe1. IROCk I Riprap I Sec. I Sec. I I Lower I IFt/SeclClssslThick- 1 200 1 400 1 opt. 3 ILayerl 111) 1 121 Ines "T "I I II (4) 1 (4) 1 (5) 1 (6) 1 I INo. 31 I 1 I 1 I 1 I_I I I I IBack -I I I I I I 1 6 -7 ling 1 I I1 .6 1 I 3/16 "1 I C2 I D.G. I I I I Iroo—.2 1 1 1 I I I I I IBack -1 I I I I I 1 7 -8 11 ng 1 1.0 l 1/4" 1 B3 I D.C. I I_I I I I I_I I 8- 9.51ing 1 I I ^I 1.4 1 I 3/8" 1 I -- I D.O. I I I I I I I I 1 1-1/2" I I 19.5- 111L1ght1 1 I_I 2.0 1 1/2" 1 -- I P.B. I I I I I 1-1-11 I I 3/9" I I 1 1 1/4 I I I 1 1 -1/2" I I i 11 -131 TON 1 I II 2.7 1 3/4" 1 -- 1 P.B. I Sandl I I I I I I I I I 3/ +" II I I I 11/2 I I I 11 -1/2" I I 1 13 -151 TON I I 1I 3.4 I I 1" 1 1 -- I P.B. I 1 Sandl I_I 115- 1711 -TONI 4.3 11 -1/2 "I -- I I rL- ,..ls -avnI a.I I t- I __ I Type B I Sandi Practical use of this table to limited to situations wlwra "T" le less than inside diameter. 11) Average velocity in pipe or bottom velocity In energy dissipater, whichever is greater. 12) If desired riprap and filter blanket class Is not available, use next larger clan,. - I I f f sTWIE WEIGHT, IN a 2 60; OUNOS 26 1 5:01 1 G�0 �00 i1/o060 lc co 1 °00000 3000 ya001 24 I I I I I O � W `n 16 CL I w a 14 u :I r T t 10 l FOR STONE WEIGHING s > 9 163 L8S. PER CU.FT. 6 1 I -`-� 4C4P TED FROt.1 REPORT OF I % SUSCCHHITTE Oil SLOPE •; , q PRO TECTip"' A ;:. SOC. CIVIL ENGI,IEcRS PRJ' " C. JUNE 194,1 v` 2 I I I � I I } 0 a EO UIVAL E;IT SPH� 2 3 ERIC: L 01A;dcTER OF 4 SrGNE, IN FEET Fig. V -6 — Sizc of stone that will resist disPlaccttient for various velocities and side slopes. J-Z3 12:1 or COtr,:n 4A 3:1 2:1 I %Z:I RbG_'L ��EteKrs D -4o 911? PIAP S?Ef-xF\L GeA't-",;N - 2.Z6 r.,,,,r . (zoe - 131 t1. 43 z. Z) Z. 413 r 3 s i -74-, r i' 114 �t I lzp 2 Z 7- .i 2. S! ,,s .1 J -24 (LBS') = (-O A-s'\ 0. 05 O, Z9 C) . S(� 2„30 - 9 , Z Ta c/ „l,.z iRr APPENDICES: SUPPORTING CHARTS & FIGURES t A .I b �i H �ln INTENSIMDUMT.,.i DESIGN CIIART A 1499 r6 u I Intensity (In, /Iir.) P6 6 Fir, Precipitation (In. D Duration (Wri.) �jjl�j II �- , I j � I il► _ :.. ��- II Ilrl �.: IIII ���I till,. jll' III I.` I ,' I �. I I ,I� ,I `�I _�; ____ 1 1 rn a c ti I � 6,0 .0 5 °a !4.5 4 5 6 4.0 3,5 C:lr 3.0 1 2.0 1.5 ,0 n Directions for Application, 1) From precipitation naps determine 6 he. and 24 hr. amounts for the selected frequency. These maps are printed in the County 1lydrolog Iianual (10, 50 And 100 yr. maps included in t Design and Procedure Manual). 2) AdJust 6 he. precipitation (if necess.iry) so that It 1s within the range of 45% to 65% of the 24 hr. precipitation. (Not Applicable to Qesert) 3) Plot 5 hr, precipitation on the right side of the chart. 4) Drag a line through the point parallel to the plotted lines. 5) This line is the Intensity- duration curve for the location being analyzed. Application Form; 0) Selected Frequency /00 yr. 1) P6 ° Z, in., P24A �� / *P6 g' %* P24 2) Adjusted *P6m In. 3) to min. 4) I in /hr. *Not Applicable to Desert Region APPrNnlx xi COUNTY OF DIEGO DEPARTMENTS OF SANITATION b. 100 -YEAR 244191 R PRECIPITATION FLOOD CONTROL '•10JISGPLUUTALS air 24 -IIOUR 115' PRECIPITAT.101.J IFi TENTHS OF AN 1101 rnt�i �u� U` � > � t� -(, %� 7° f' EAG I IA 0 6nr.! �p� ��.)�'�\•� _ C 30 — II . UJ10 — ^ ! —a — 70�— �',dulvn� SANQ AIENtE ,A „ ,)loo �f 15' -' - \ 2t 6O - .. �t ' nN:IUL ' 3 / %4C . EL.•tlun, , • �` ,. IUD �,,5� __> 1 � � ,�� i 334 _ _ �11; RElARIA :G1• _� l !�I'� 4I'_`I� l7U r i1 L MI, 1 .) �) /� � r 130 r 115' If ►ww .4 ►r 1�1 IJ, 1 10 U.S. D ItN ' OF COMMERCE NATIONAL OCEANIC ANO AT• U N1C ADMINISTRATION 14 ��. OLr[CIAL f7UOlEf g:wy CII, OFMIC[ Of 11' OtOL UOY, NAI ONAL WLAT ll[q LLq VIC[ SA --^J�f (ir �51Gdtl�`o0i0�5'10 —)0 GIGO 301 I- 1 111 101 11.1 116, CO....Y OF SAN DIEGO ! a DEPARTMENT OF SANITATION c 100 -YEAR 6 "1YO19 i PRECIPITATIflN FLOOD C01IfROL 100 -YEAR (d k: ''20 ./ ISOPLUUTALS 10F 100 -YEAR G-IIOUR PPECIPITA IOH IN TUS 0? AM HUTH 451 usl A-i , Dcnal� ; .,� '15 iii :.� 1 35 , d . r5 a is y. J Zi35 . �.. 301 30 *\ 1I( «, • - - SAN Cl A:(NIC 30 +, J 225 cscoNulon� —I c z,� • � il, 33 ,11AlAR�`,A (,n aA1\ 4$1 U.S. DEPARTI'IEN f OF COMMERCE NATIONAL OCEANIC AND AT.S OSPIIENIC ADMINISTRATION SPECIAL STUDIES DRA:ICII. OfPICE OP ir - NRROOLOOY�. NATIONAL R'IATII[R SSRVICC 301 I� 1 1101 1151 301 I •I "..III-"' _ ' U 20 --7 j35 30 15' 117- 1151 30' 151 116' IC i A/ EQ!!AT /ON C /L9Lj1 •3BS Fc SOOO T • Time of ccnccnf�afion Odd L Lcn9,�h of wafeisiSed H • Di1Pe�ence /i7 e%vafian a/any J000 c /Pccfire S /ooe /Inc (See Ali X 3 T L ° .Lli /cs Feef f/av�s M :nufcs 2DO° 4 1ao 3 /BD - 400D - /a- 900 B40 BOO 600 \ s- -l00 4 �3 -T 2 -/,OD / \ SO au FO NOTE 2D I AGO TEN MINUTES TO OCMPLITED TIME OF CCDf� CENTP.ATICN r�� 01 SAN DIEGO COUNTY DEPARTMENT OF SPECIAL DISTRICT SERVICES F .2 /20 /00 90 80 70 / 60 SO QO 3D SOAK - 4000 20 " /e \ /a - /Qa0 9 - /100 e - /DOD 7 - 900 -300 -7,00 - 600 S — soa - �d0 - 3Gt7 'T - 2GYJ NOMOGRAP4 FOR DETERMINATION OF T:ME OF CONCENTRATION (Tc) S f L: sx QOO N Jw tt\ \'7 Q AGO L', .g" .9.PEAS OVE.PLAf10 rwar FLOW C ✓RYES r. Eromp /c Chen L engfh a/ I -low • SOO ff. Ca i/icieni o/ .Piro m� /. C • . SO ,t'cad= A- e� /andi /ow %iix •/9 ,Nin�fcJ SAN DIEGO COUNTY DEP4RTME.kCi OF SPECIAL DISTRICT SERVICES ►tea � r rp. ME I/_ m URBAN AREAS OVERLAND TIME OF FLOW CURVES e �• C I 20 to I6 W O H F W W cc r t; o f- t. L- �^•• n = .015 Deem I 0.13 n • .C175 RESIOENTIAL STREET ONE SiOE ONLY 6 t 2 3 4 5 6 7 a 9 t0 DISOJARGE (CFA) EXAMPLE: Givens 0= 10 S= 2.5'/. Chart gives: Depth o 0.4 , Velocity = 4 S C ps. SAN DIEGO COUNTY DEPARTMENT QF SPECIAL DISTRICT SERVICES nC el Gu u -a MIIPI 20 30 40 50 GUTTER AND ROADWAY DISCHARGE—VELOC:TY CHART r._. �_ 1- _�J__1_ •. -_ i_.3i�_3S- _ =:::L -_.z•_ Tyr. - _ _ _ : __- _ - LZ ' 1 _ �_-- •_ — —_ice _ _ - as_-i- -- —_ —_ ___ _� -- _' ��� -__..1 — _.fix �•• _�_��_ � T mss:.- - '3 = =: L•: _�� r -- j - -- T- t 2 3 4 5 6 7 a 9 t0 DISOJARGE (CFA) EXAMPLE: Givens 0= 10 S= 2.5'/. Chart gives: Depth o 0.4 , Velocity = 4 S C ps. SAN DIEGO COUNTY DEPARTMENT QF SPECIAL DISTRICT SERVICES nC el Gu u -a MIIPI 20 30 40 50 GUTTER AND ROADWAY DISCHARGE—VELOC:TY CHART I'll v W v W curb %reef e�c�Piyrey _ ULT CHART 10. Curb— opening and slotted drain inlet interception efficiency. 62 5ed1.nef l va/vme .6 Erosion and Sediment Control Handbook TABLE 5.= USDA Soil Permeability Clsma (14) Estimated inrhesihour through saturated undisturbed cores Clan under 4-in head of water Very slow Lass then 0.06 Slow om6 u Moderately slow 02-0.8 Moderate 0.6-2.0 Moderately rapid 20-60 Rapid 6.0-20 Very rapid More than 20 £ 5.2 USING THE UNIVERSAL. SOIL LOSS EQUATION TO ESTIMATE SOIL LOSS 5.2a The Equation The general form of the universal soil loss equation is: A - RXKXLSXCXP where A = soil loss, tons /(acre) (year) R = rainfall erosion index, in 100 ft - tons/acre X in/hr K - soil erodibility factor, tons /acre per unit of R LS = slope length and steepness factor, dimensionless C - vegetative cover factor, dimensionless P = erosion control practice factor, dimensionless In metric units, ` A (in t/ha) a R (in J/ha) X K (in W) X IS X C X P To convert the English units of R (100 ft • tom/eera X m/hr) to a cony m metric equivalent, multiply R by L70. This yields R m units of 10' J/ha m hr. Multiply English units of K by 132 The product will then be in unis of :. eczre. `l tonnes/hectare. Alternatively, to convert A from loos /acre to tonnes/It { multiply by 2.24. The soil loss is an estimated annual average Tie rainfall erosion index con tains both an energy component and an intensity component The LS, C. and P factors are ratios of soil lose from the site to sod loss from a unit area of a star" -.' r dazd plot with these characteristim 72.6 ft (22.1 m) long, 9 percent elope. taled' -. bare soil To calculate soil loss, each of the factors is assigned a numerical value. The r'= Deslit bas r.ser 314 .e n 74 off o s I ua I I z u o r V DESIGN OF SMALL DAMS I I I I I I I I I I I I I I I I 1 I p :a.3 I aS I I 1 I I I s 1 I I NOTE Ootted Imes are Dazed on extrapolation of data. I I I 1 \ I I I 1 I I I I I I I I I loan o. -" oil Na mFI4 12 a .. ax . a5 oL slard FPL Figure 223_ Relationship of circular vest coefficient C. to R- for different approach depths (aerated nappe]. in tables ? ^_, 23, and 24. These data are based on experimental tests [131 conducted by the Bureau of Reclamation. The relationships of H, to H. are shown on figure 225. Typical upper and lower nappe profiles for various values of H. are plotted on figure 226 in terns of H'— and H for the condition of P = ?.0. Illustrated on figure 227 are t' picallower nappe- profiles, plotted for various values of H, for a given ralue of R,. In contrast to the straight weir where the nappe springs farther from the crest as the head increases, it will be seen from figure 2 ?7 that the lower nappe profile for the circular crest springs farther only in the of the high point of the trace, and then 0111' for R; values up to about 0.5. The profiles become increasingly suppressed for lareer values. Below the higa point of the profiic the traces cross and the shapes for the heads fall inside those for the lower heads. - - "I if the crest profile is designed for heads wbere' exceeds about 0.25 to 0.3, it appears that sub- atmospheric pressure will occur along some portion of the profile when heads are less than the designed maximum. If subatmospheric pressures are to be avoided along the crest profile. the crest shape should be selected so that it will give $u1•. art fl ` t STEADY UNIFORM FLOW IN :i. �I OPEN CHANNELS 7 -59 4 Table 7 -13. Values of K for Circular I Channels in the Formula Q3 Ito 4E'S n I, D - depth of water d diameter �iNO (,�/� of channel 1 D ; d .00 .01 .02 .03 .04 .05 - .08 I'! .O7 .OS .09 ` •0 15.02 1O.-M 8.57 7.38 6.55 5.95 { - .! 4.49 4.25 4.04 5.47 5.08 4.78 3.88 3.69 3.54 3.41 3.28 •= 2.98 2.87 2.79 2.71 2. 3.17 3.08 63 2.58 ' 2.49 2.42 2.36 2.30 .3 2.25 2.20 2.14 2.09 2"5 1.92 1.87 2.84 •4 1.80 1.76 1.72 1.69 1.66 1.82 1.59 1.56 I.53 1.50 -t .5 1.470 1.442 1.415 1.388 1.362 1.336 1.311 1.286 1.262 I23 .6 1.215 1.192 1.170 1.148 1.126 1.105 # 7 1.004 gg4 1.084 1.064 1.043 1.023 .965 .947 .928 .910 .89I .874 .8 .821 .804 .787 .770 .856 .83 I .753 .9 .654 .537 .62I .738 .720 .703 .687 .fi7 .604 .588 .571 •553 .535 •SIO A9 ;I i 1.0 .463; Table 7 -14. Values of K' for Circular Channels I ,� in the Formula Q = -d5isA QIAMETF,� - n D - depth of water d v p di KN - diameter of channel D �P • d .00 .01 .02 .03 .04 .OS .OB .07 .08 .09 �- •0 40007 .00031 .00074 -00138 .00222 .00328 .00455 .00604 .0()7-,5 .1 .00967 .0118 .0142 .0107 .0195 ' .;. .0225 .0257 •2 •0408 .0448 .0492 .0537 •0291 .0-93 .03G6 0585 .0634 .0686 .0738 .0793 _0849 •3..0907 .0966 .1027 .I089 .1153 .12I8 .13 84 •1352 •1420 .1561 ' ,I ' .1633 .1705 .1179 .1490 .1854 .1929 .2005 !� .2082 .-16 2 0 ??38 .232 .239 .247 .255 .263 .271 � •� .279 .6 .311 .319 .327 .335 '287 •295 •303 '343 , .350 .358 .366 .373 .380 .7 •388 .395 .402 .409 '. •.;- .416 .422 '429 •435 .441 .447 .8 .453 .458 .463 .468 i •y` •473 '477 .481 .488 .491 .9 •494 .496 .497 .498 .49g .498 .496 .494 .489 .483 K, 1.485 I.0 .483 .: v� D 27 .26 q JD L A G O O ry � J1r�5 c'o a ` t _ 35 l \t 0 r =� A� _ D \ LA CdOF l J MIC LEUChDIA4 3 _ FULVIA r ' Sr MIE 9 FT D14 MAP C. c Cbo 30. 1 ! is , 0, L Outlet 1 ± c� pipe r-^�•� °n �..: diameter 0, %39 c 25 1� �et'9`r tOn L: o% aP 70 "toe 60 15 So _ ubr 5 �t 0 0-- 0 d3 — 3 5 c p N N t„rQaP —S lz E Me MI HOMES PAP I j a l 10 20 50 100 Discharge, ft3 /sec u� d �n C it SO C M 9 c e 2 .� a a 1¢ i .4 i I I I I IIla 200 Soo 1000 1 1.5 i 1 4 11 3 11:2 11.1 1.0 e E0.9 I0.8 0.7 -0.6 -0.5 s -0.4 0.2 0.1 0.1 0.2 0.3.0.4 0.60.81 2 3 4 5678 10 15 2025 Discharge, m3 /sec Fig. 7.45 Design of riprap outlet protection from a round pipe flowing full; minimum tailwater conditions. (6, 14) to find the riprap size and apron length. The apron width at the pipe end should be 3 times the pipe diameter. Where there is a well- defined channel immediately downstream from the apron, the width of the downstream end of the apron should be equal to the width of the channel. Where there is no well - defined chan- nel immediately downstream from the apron, minimum tailwater conditions apply and the width of the downstream end of the apron should be equal to the pipe diameter plus the length of the apron. EXAMPLE 7.4 Riprap Outlet Protection Design Calculation for ,Minimum Tailwater Condition Given: A flow of 6 ft' /sec (0.17 m3 /3ec) discharges from a 12 -in (30 -cm) pipe onto a 2 percent grassy slope with no defined channel. Find: The required length, width, and median stone size d5o for a riprap apron. 115 soil 4w6. Se vin - J- /5 RECORDING REQUESTED BY ►td:MZ11J,99�u : G Luce, Forward, Hamilton & Scripps LLP ) 600 West Broadway, Suite 2600 ) San Diego, California 92101 ) Attn: Nancy T. Scull, Esq. ) Space Above For Recorder's Use SUPPLEMENTARY DECLARATION OF ENCINITAS RANCH Encinitas Ranch, LLC, a California limited liability company ( "Declarant "), makes this Supplementary Declaration of Encinitas Ranch ( "Supplementary Declaration "), onfiU i _;.q"2001 with reference to the facts set forth below. RECITALS A. Declarant caused to be filed for record on February 26, 1999, in the Official Records of San Diego County, California, as Instrument No. 1999 - 0121953, that certain Declaration of Covenants, Conditions and Restrictions of Encinitas Ranch, dated January 24,1999. As used herein, the term "Declaration" shall mean the above- referenced Declaration and any amendments thereto. B. Toll CAIV, L.P., aCalifornia limited partnership is the owner of certain real property in the City of Encinitas, County of San Diego, California, described on Exhibit "A" attached hereto and incorporated herein ( "Toll Property"). C. Pursuant to the terms of this Supplementary Declaration, the Toll Property may be annexed into the Community Association and made subject to the Declaration. Toll Brothersrrhe Links Supplementary Declaration 20837 -10 - 1652163.2 D. Declarant desires to comply with the requirements of the City of Encinitas to impose upon the Toll Property certain use restrictions, in addition to those set forth in Article 6 of the Declaration which shall, upon recordation of this Supplementary Declaration be binding on the Toll Property and all present and future Owners of the Toll Property and shall be enforceable by the Community Association. E. Declarant also desires to annex the portion of the Community Common Area described herein that is not subject to the Declaration and into the Community Association. By such annexation, Declarant intends that the covenants, conditions and restrictions of this Declaration shall apply to the Community Common Area in the same manner as if it were originally covered by the Declaration. F. Declarant also desires to designate certain areas within the Toll Property as Community Common Area and Common Maintenance Areas, G. This Supplementary Declaration shall not be deemed to affect the provisions of the Declaration as covenants running with the land or as equitable servitudes to be uniformly applicable to all portions of the Toll Property. The Toll Property is included within the Covered Property in the Declaration. NOW THEREFORE, Declarant declares as set forth below: 1. Annexation of Phased Property. Upon the recordation of this Supplementary Declaration in the Office of the County Recorder of San Diego County, the annexation of the Toll Property shall be and become accomplished and all of the incidents of annexation, as set forth in the Declaration, shall be in full force and effect. 2. Annexation of Community Common Area Upon the recordation of this Supplementary Declaration in the Office of the County Recorder of San Diego County, the annexation of the portion of the Community Common Area described in Exhibit "B" attached hereto and incorporated herein, shall be and become accomplished and all of the incidents of annexation, as set forth in the Declaration, shall be in full force and effect. 3. Commencement of Assessments. For purposes of Section 2.51 of the Declaration, each group of Lots within the Toll Property which are covered by a separate Public Report (as defined in the Declaration) issued by the DRE shall constitute a separate Phase. Pursuant to the provisions of Section 5.8.1 of the Declaration, Regular Assessments shall commence as to all of the Lots in a phase of the Toll Property upon the first day of the first month following the closing of the sale of the first Lot in a Phase of the Toll Property to an Owner other than Declarant. 4. Application of Association Restrictions. The terms and provisions of the covenants, conditions and restrictions of the Declaration shall apply to the Community Common Area annexed herein. The obligations of the Community Association to maintain any Community Common Area, Toll Brothcrs(ncc Links Supplcn ontary Declaration 20837 -10 - 1652163.2 2 Common Maintenance Area or other areas to be maintained by the Community Association within the Toll Property shall commence as provided in the Declaration. 5. Slone Maintenance Areas /Common Maintenance Areas The real property depicted and described in Exhibit "C" attached hereto and incorporated herein shall, for purposes of the Declaration shall be included within the definition of Slope Maintenance Areas and shall also be deemed to be included in the definition of Common Maintenance Areas. 6. Use Restrictions. In addition to the use restrictions set forth in Article 6 of the Declaration, the Toll Property shall be subject to the following additional restrictions and the Community Association shall have the ability to enforce such use restrictions against the Owners: a.. Enhanced Concrete. The Community Association shall maintain any enhanced concrete located within the Community Common Area or Common Maintenance Areas and shall have the obligation to repair and replace such areas. b. Public Parkways. All landscaping, fences, walls, etc. within the Property, located in any adjoining public parkways (the area between the front property line and the street) ( "Public Parkways ") shall be maintained by the Community Association as depicted and described in Exhibit "D" attached hereto and incorporated herein. The maintenance shall include, but is not limited to normal care and irrigation of the landscaping; repair and replacement of plant materials; and irrigation systems, if necessary; and general cleanup of the landscaped and open areas, parking areas and walkways, walls, fences etc. The Owners are restricted from tree removal or tree trimming within the Public Parkways, except as authorized and approved by the City. C. Public Trails. The public trails located upon the Toll Property ( "Public Trails ") as depicted and described on the final maps and shall be subject to the provisions of Section 6.1.24 of the Declaration. d. Walls. The retaining walls located upon certain Lots are limited to a maximum height of 3'8" in height (5 foot max.) from the top of the footing of the wall to the top of the wall. Any retaining walls in excess ofYK (5 foot max.) may be considered on a lot by lot basis, subject to review by the project engineers and the City's Engineering and Community Development Departments prior to construction. In addition, any alterations or additions to the retaining walls along the Lots shall be reviewed by the project engineers and the City. Toll Brothers/The Links supplementary Declaration 20837 -10 - 1652163.2 3 f 7. Interpretation. Unless the context otherwise requires, all words, terms and phrases used in this Declaration shall have the meaning ascribed thereto in the Declaration. IN WITNESS WHEREOF, this Supplementary Declaration has been executed as of the date first above written. DECLARANT: ENCINITAS RANCH, LLC, a California limited liability company By: I 4X Michael J. Sabour Manager Toll BrothersMe Links Supplcmcntary Declaration 20877 -10- 1652163.2 STATE OF SS. COUNTY [y / On - 2 me, •K�IYI�(3(}f�{ tiv�• �Ci�QS personally appeared �i Ztyl /) personally known to me (or proved to r,; -:'satisfactory evidence) to be the person whose name(G) anwis subscribed to the withi:: tid acknowledged to me that he /skerth/eyexecuted the same in his/hcs/thGr authorized _ at by his/hrdthds signature(S) on the instrument the person(s)7 or the entity upon .. _h the person(- acted, executed the instrument. ;d and official seal. 5 ture KIMBERLY M. JONES i Co n ni"ian S 1317137 (SEAL) rotary Public - C+I"rt0mla Son D*go county "Cantu minim Jul 1, 2005 Tall supplcmcntcr 10877.10 -1 o CONSENT BY OWNER The undersigned is the Owner of the real property described in Exhibit "A" to the Supplementary Declaration and herby consents to the terms of the foregoing Supplementary Declaration. Date: STATE OF CK011MIN[M On�D,Wle c, p m-- - to the withip, r.' authorized cc_ entity upon c -. WIT' - Toll Brothers T!: $upplem nlan C -. 20837 -10 -16i.: TOLL CA IV, L.P., a California limited partnership • a r WWI ss. me, 'hQ CJE�CCQC.�DY'2 personally appeared personally known to me (er to be the person whose name. 4 arMs subscribed :d acknowledged to me that he /she /they executed the same in hiod/twr iat by hiss /t4eir signature(eon the instrument the person(aj, or the -h the personxacted, executed the instrument. n ,i and official seal. Signatu 21�7 r; (SEAL) STATE OF CALIFORNIA ) ) ss. COUNTY OF ) On before me, , personally appeared personally known to me (or proved to me on the basis of satisfactory evidence) to be the person whose name(s) are/is subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her /their authorized capacity, and that by his/her /their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. WITNESS my hand and official seal. Signature STATE OF CALIFORNIA ) ) ss. COUNTY OF ) (SEAL) On before me, , personally appeared personally known to me (or proved to me on the basis of satisfactory evidence) to be the person whose name(s) are/is subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her /their authorized capacity, and that by his/her /their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. WITNESS my hand and official seal. Signature Toll BmthersMe Links Supplementary Declaration 20837- 10.1652163.2 (SEAL) r LIST OF EXHIBITS Exhibit "A ............................ ............................... Toll Property Exhibit "B " . .............. ............................... Community Common Area Exhibit "C" ............. ............................... Common Maintenance Areas Exhibit "D'` ....................... ............................... Public Parkways Toll Brotherslihe Links Supplenrcntary Declantion 20877.10 - 16521612 EXHIBIT "A" Toll Property Property: LOTS 1 THROUGH 70 INCLUSIVE, OF THE CITY OF ENCINITAS TRACT NO. 00-128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. , FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY Community Common Area: LOTS 71 THROUGH 79 INCLUSIVE, OF THE CITY OF ENCINITAS TRACT NO. 00-128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. . FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY _ NIrl Community Common Area: Community Common Area: LOTS 71 THROUGH 79 INCLUSIVE, OF THE CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. , FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY Master Community Common Area: LOTS 13 OF THE CITY OF ENCINITAS TRACT NO. 99 -137, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 13998 RECORDED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY JULY 11, 2000. L£G£ND ® INLYC47ES SLOPE "AlArrENANC£ ARF,9/ 59 4" \, ��1 COMMON AOI ATVVwCE AREA ��v car 58 PRIWE V" 57 57M!Z7 60 56 61� 55 62 54 53 63 64 52 55 51 y� 56 50 Z 67 49 68 48 69 47 70 46 / 45 44 43 42 41 40 8 M h NO IN770N SHOWN ON THIS PLAT IS FOR ILLUS7R477W PURPOSES ONLY EXACT LOC477ONS A64Y MARY UFO V CON57RUCRON. E70 69 \ 1 1 39 CrPRESS HCLS L9P W (PRYVA7F) 38 R41010 CO(WT 37 35 (PRWAM) 26 17 28 29 30 31 32 34 SHWA (�01i< 36 33 19 �'47F 20 21 22 18 23 24 25 SWU£L COURT it 17 8 7 i 10 6 PRNAI£ ✓" 57REE7 / 16 � HRLS 1s \ 15 1 5 14 4 I 14 \ 13 2 3 \\ / 12 of Lr- P SSA A?1W EXHIBIT 11C'F EXH /B /T C SIB ENC/N/TAS RUVCH /SOUTH A/ES4 � 7,000 S.F LOTS O� O SLOPE A/A/NTMANC£ AR£A/COA/A/ON AWNTENANCE AREA EXH /B /T 6 -6 -01 56902X23.D*V 56"..010 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 1 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 1, SAID POINT LYING ON THE ARC OF A 523.00 FOOT RADIUS CURVE CONCAVE WESTERLY, A RADIAL TO SAID POINT BEARS NORTH 62 018'15" EAST; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 03 004'34" A DISTANCE OF 28.08 FEET; THENCE NORTH 30 046'18" WEST, 59.42 FEET TO THE BEGINNING OF A TANGENT 25.00 FOOT RADIUS CURVE CONCAVE EASTERLY; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 85 002'53" A DISTANCE OF 37.11 FEET, THENCE NORTH 54 016'34" EAST, 11.10 FEET TO THE BEGINNING OF A TANGENT 177.00 FOOT RADIUS CURVE CONCAVE SOUTHERLY; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 48 003'14" A DISTANCE OF 148.45 FEET TO THE BEGINNING OF A COMPOUND 25.00 FOOT RADIUS CURVE, A RADIAL TO SAID POINT BEARS NORTH 12 019'49" EAST, THENCE SOUTHEASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 55 023'39" A DISTANCE OF 24.17 FEET TO A POINT ON A NON TANGENT 190.00 FOOT RADIUS CURVE, CONCAVE SOUTHERLY, A RADIAL TO SAID POINT BEARS NORTH 14 05941" EAST; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 15 006'36" A DISTANCE OF 50.11 FEET TO THE BEGINNING OF A COMPOUND 100.00 FOOT RADIUS CURVE, A RADIAL TO SAID POINT BEARS NORTH 0 006'55" WEST, THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 19011'35" A DISTANCE OF 33.50 FEET; THENCE SOUTH 70 041'30" WEST, 26.88 FEET TO THE BEGINNING OF A TANGENT 100.00 FOOT RADIUS CURVE CONCAVE SOUTHERLY; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 23054'11" A DISTANCE OF 41.72 FEET; THENCE SOUTH 46 047'19" WEST, 6.38 FEET; SW INC Enc PLI Aarc1t - t Lot Mesa Job No 56908 00, June 6, 4001 D 156902LLepalzWpA Eam[ La t wpC 1 of 2 THENCE SOUTH 00 °11'45" EAST, 12.64 FEET; THENCE SOUTH 35 °33'03' EAST, 45.78 FEET; THENCE SOUTH 27 020'15" EAST, 32.35 FEET TO THE SOUTHEASTERLY LINE OF SAID LOT 1; THENCE ALONG SAID LINE SOUTH 55 021'06" WEST, 29.68 FEET TO THE POINT OF BEGINNING. CONTAINING 0.131 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. MICHAEL S. BUTCHP, PLS 6922 1 1 DATE S860. INC Job No 56908 00. Jv 8, 2001 2of2 Er das Rar -So Mau 01%902LLagahWOA Ewl LN 1.wpd a� n I ~ W Q g. a�V 1 0 z EXH IB I T "B jr LA c5l Alin -NUr- LEGEND "" ALL i GARDENS /NG104IFS LANL)SGPE AND o DRUPE ® 1RRA", MOW A[A/N1DWAX EASE W4i9VT er m T -- -- - - - - -- SITE ENCINITAS BOULEVARD V/C/N/TY MAP NOT R7 SG4L£ N54.16!M'r PRIYAX g w 11.10' '�ryr �23'S4 Il a S1 �sdiB' h S46'47'f9'W a �k' 'is- �g 6.38' SO* 11'45T A-19011 '35' 12.64' R- 10000' [�'j�� 103 Y L- M..50'; �QOj 45.78 N12019 49 T (R) �$ o+� �I ! �o N14 59'411E(R)� i 527'20'15 T 32.35' [:-- f yS5�5'21 '061Y P�O:-B- ' 2Y. 68' 2 £NUNIMS RANCH /SOUTH MESA 7,000 S.F. LOTS S B LANDSCAPE AND /RR/GAT/6N MA/NT£AUNC£ EASEMENT 1&01 LOT 1 'r C/TY OF £NC/NIMS MA P NO. 6 -12 -01 56902X03.DWG 56906.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 2 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST WESTERLY CORNER OF SAID LOT 2; THENCE NORTH 55 021'06" EAST, 29.68 FEET; THENCE SOUTH 25 047'46" EAST, 43.81 FEET; THENCE SOUTH 23 031'26" EAST, 50.30 FEET; THENCE SOUTH 65 007'23" EAST, 6.64 FEET; THENCE NORTH 73 016'39" EAST, 74.74 FEET TO THE EASTERLY LINE OF SAID LOT 2; THENCE ALONG SAID EASTERLY LINE SOUTH 23 031'26" EAST, 22.09 TO THE SOUTHERLY LINE OF SAID LOT 2; THENCE ALONG SAID SOUTHERLY LINE SOUTH 66 028'24" WEST, 83.09 TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE NORTHERLY; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 90 000'00" A DISTANCE OF 31.42 FEET; THENCE SOUTH 66 028'34" WEST, 5.01 FEET; THENCE NORTH 23 031'26" WEST, 66.20 FEET TO THE BEGINNING OF A TANGENT 523.00 FOOT RADIUS CURVE CONCAVE WESTERLY, THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 04 010'19" A DISTANCE OF 38.08 FEET TO THE POINT OF BEGINNING. CONTAINING 0.130 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. Y1tK, F'LJ byLL 5080. INC 1 JW N 5690900. Ju 6,2001 1 of 1 n� n 1 0 z J .J4 EXH IB IT "BN klA COSrA '41iENUE- - i/�.S�4LSfl ouaL 0 o caRDENS ® INDICATES LANDSCAPE AND DR/VF IRRACAP N MAMEA(MiX EASMENT _ 2 DE LAS FL ORES OUAIL 11 C4RDENS�dJ /�` IVE V /C /N /TY MAP BOULEVARD NOT 70 SCALE p• 1• FBF f N5521 '06At �a �O$ �w(N Q IRL, 01' Z >20. AO' - 31.42' S2s47'460E 43.61' 441 2 jS65'0723E 664' Aw *0,4SZ-0 4E -w° z8;k`�G 44,s j,ER'oe J 523'3126 �� � 2209 sv 4+Rj- ENUN/TAS RANCH /SOUTH MESA 7,000 S.F. LOTS LANDSCAPE AND IRRIGA77ON AWNTENANCE EASEMENT LOT 2 C/TY OF ENC/NMAS MAP NO. 6 -12 -01 56902XO4.DN'C I� EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 3 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 3; THENCE NORTH 23 031'26" WEST, 22.09 FEET; THENCE NORTH 72 018'14" EAST, 72.37 FEET TO THE EASTERLY LINE OF SAID LOT 3; THENCE ALONG SAID EASTERLY LINE SOUTH 23 031'26" EAST, 14.74 FEET TO THE SOUTHERLY LINE OF SAID LOT 3; THENCE ALONG SAID SOUTHERLY LINE SOUTH 66 °28'34" WEST, 72.00 FEET TO THE POINT OF BEGINNING. CONTAINING 0.030 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. Gir.3 /off MICHAEL S. BUTCh", PLS 6922 DATE 6680. INC Job No 56906 00, June 6, 2 l 1 of 1 E."as Ra - SaAn Mesa D.\569 eyebWOA Ee Lot O.wpE EXH IB I T "B� " ENCINITAS BOUCE✓ARO VICINI TY MAP NOT 70 SCALE 2 WX J126'W� 22.09' 3 PASEO OE LAS VERDES PR /VAT£ Mix STR££T S2X'.i126'r 14.74' ;! MUNIMS RANCH /SOUTH MESA N 7,0100 S.F. LOTS S B LANDSCAPE AND IRRIGA77ON MAINTENANCE EASEMENT lool LOT 3 -- CITY Of £NC/NIMS MAP NO. 6 -4 -01 56902XO5D#G 56908.00 ouaL z o o GARDENS OR /VF A J D ? m n Y q LEUC4D14 BOULE✓ARD p p PASCO DE LAS £L ORES i p 'o `-• S £ z GARDENS DRIVE J W " ENCINITAS BOUCE✓ARO VICINI TY MAP NOT 70 SCALE 2 WX J126'W� 22.09' 3 PASEO OE LAS VERDES PR /VAT£ Mix STR££T S2X'.i126'r 14.74' ;! MUNIMS RANCH /SOUTH MESA N 7,0100 S.F. LOTS S B LANDSCAPE AND IRRIGA77ON MAINTENANCE EASEMENT lool LOT 3 -- CITY Of £NC/NIMS MAP NO. 6 -4 -01 56902XO5D#G 56908.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 4 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 4; THENCE NORTH 23 031'26" WEST, 14.74 FEET; THENCE NORTH 71 014'06" EAST, 90.21 FEET; THENCE NORTH 68 025'07" EAST, 46.28 FEET TO THE NORTHEASTERLY LINE OF SAID LOT 4; THENCE ALONG SAID NORTHEASTERLY LINE SOUTH 57 033'55" EAST, 6.86 FEET; THENCE SOUTH 66 028'34" WEST, 140.00 FEET TO THE POINT OF BEGINNING. CONTAINING 0.030 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. I, MICHAEL S. B)Q'rCHER, PLS 6922 DATE SB80. INC. Job No 56908.00. June 6. 2001 1 of 1 Erc das Ranch - South Max DA5690ZLegaM fOA Ew t Lot 4.;;d 4 C) T n 0 y :J EXH IB I T "Bir LA C05TA 4tef vUE iSfl OUALL z G4RO£NS ® /NDICA FS LAW SrAPE� AND ,cr ORNE /RRMs471fAN AL4/N1FlINhCE EA",DVT �110 S,T£ NS = ENCINITAS BOULEVARD VIC,NTY MAP NOT 70 STALE PR /VAT£ "J"' STR££T 4 r- J \ N7�yi. P `� 9o. ?v• 5.1 lJ %%r P EO DE 44S VERDES '*�cb• s5ru s�- s 6s £NCINIMS RANCH /SOWN MM 7,000 S.F. ,LOTS SB LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT 1&0 LOT 4 £N CITY Of CINIMS MAP N0. 6 -4 -01 56902XO6.DNC 56908.00 O PASO 2 DE LAS FL ORES �110 S,T£ NS = ENCINITAS BOULEVARD VIC,NTY MAP NOT 70 STALE PR /VAT£ "J"' STR££T 4 r- J \ N7�yi. P `� 9o. ?v• 5.1 lJ %%r P EO DE 44S VERDES '*�cb• s5ru s�- s 6s £NCINIMS RANCH /SOWN MM 7,000 S.F. ,LOTS SB LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT 1&0 LOT 4 £N CITY Of CINIMS MAP N0. 6 -4 -01 56902XO6.DNC 56908.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 10 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO _ THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST EASTERLY CORNER OF SAID LOT 10, SAID POINT LYING ON THE ARC OF A 228.00 FOOT RADIUS CURVE CONCAVE SOUTHERLY, A RADIAL TO SAID POINT BEARS NORTH 15 058'31" WEST; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 20 023'24" A DISTANCE OF 81.14 FEET TO THE BEGINNING OF A REVERSE 20.00 FOOT RADIUS CURVE, CONCAVE NORTHERLY, A RADIAL TO SAID POINT BEARS NORTH 36 °21'56" WEST; THENCE NORTHWESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 68 034'29" A DISTANCE OF 23.94 FEET; THENCE NORTH 57 047'26" WEST, 13.43 FEET TO THE BEGINNING OF A TANGENT 10.00 FOOT RADIUS CURVE, CONCAVE NORTHEASTERLY; THENCE NORTHWESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 27 001'08 ", A DISTANCE OF 4.72 FEET; THENCE NORTH 30 046'18" WEST, 38.22 FEET; THENCE SOUTH 43 006'51" EAST, 40.13 FEET; THENCE SOUTH 80 000'19" EAST, 26.28 FEET TO A POINT ON THE ARC OF A 237.00 FOOT RADIUS CURVE, CONCENTRIC WITH THE AFOREMENTIONED 228.00 RADIUS CURVE, A RADIAL TO SAID POINT BEARS NORTH 35 046'55" WEST; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 19 048'24" A DISTANCE OF 81.93 FEET TO THE EASTERLY LINE OF SAID LOT 10, THENCE ALONG SAID EASTERLY LINE SOUTH 15 °58'31" EAST, 9.00 FEET TO THE POINT OF BEGINNING. CONTAINING 0.030 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. _-n S %0, INC JoE No 56908 00, J m 6, 2001 1 of 1 n n 0 n z W k O Z W EXH IB I T iB� LA C5lA AvENUF LEGEND qua[ z ° GARDENS INUICA7ES LANDSCAPE AND �Y k OR/VE 7 ® IRRMr ON AMME7I14NL'E EA.0WDYT PASO D£ LAS FL ORES O 2 GAR DENS DRI ENCINITAS BOULEVARD VICINITY MAP NOT M Sc.ALE ro I NI I �I I= FEI S80'00'191 26.28' N0�6,�r'1Y�RZ A =68'34 29- 4 =20.2 R =20.010' L =23.94'�`S•i6•?7 PRIVATE ;/; yy Sr,PFFT £NCINITAS RANCH /SOUTH MEU -- 7,000 S.F. LOTS LANDSCAPE AND IRRICC 7707 MAIM ANCE £ASEMENT LOT f0 -- CITY OF ENCINIMS MAP NO. 6 -12 -01 56902XO7DWC J S75058:i1 IF 9.00' OEM flu o g �� �- I NI I �I I= FEI S80'00'191 26.28' N0�6,�r'1Y�RZ A =68'34 29- 4 =20.2 R =20.010' L =23.94'�`S•i6•?7 PRIVATE ;/; yy Sr,PFFT £NCINITAS RANCH /SOUTH MEU -- 7,000 S.F. LOTS LANDSCAPE AND IRRICC 7707 MAIM ANCE £ASEMENT LOT f0 -- CITY OF ENCINIMS MAP NO. 6 -12 -01 56902XO7DWC J S75058:i1 IF 9.00' OEM EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 12 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 12; THENCE NORTH 27 020'44" WEST, 28.31 FEET; THENCE NORTH 63 049'16" EAST, 30.01 FEET; THENCE NORTH 61018'08" EAST, 35.84 FEET TO THE BEGINNING OF A TANGENT 175.00 FOOT RADIUS CURVE, CONCAVE SOUTHERLY; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 18 005'04" A DISTANCE OF 55.24 FEET TO THE BEGINNING OF A REVERSE 15.00 FOOT RADIUS CURVE, A RADIAL TO SAID POINT BEARS SOUTH 10 °36'48" EAST; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 91 056'18" A DISTANCE OF 24.07 FEET; THENCE NORTH 12 033'06" WEST, 36.86 FEET TO THE EASTERLY LINE OF SAID LOT 12, THENCE ALONG SAID EASTERLY LINE SOUTH 23 031'26" EAST, 40.21 FEET TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE WESTERLY; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 90 000'00" A DISTANCE OF 31.42 FEET TO THE BEGINNING OF A REVERSE 428.00 FOOT RADIUS CURVE, A RADIAL TO SAID POINT BEARS NORTH 23 031'26" WEST; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 12 014'49" A DISTANCE OF 91.48 FEET; THENCE SOUTH 54 013'46" WEST, 33.73 FEET TO THE POINT OF BEGINNING. CONTAINING 0.067 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. HAEL S. BL)7CHER, PLS 6922 " DATE SO&O, INC Joe N 56908.00. June 6, 2001 1 of 1 Etvvaf RwKh - Sa Mm D: %5690 .g ftV10A E=1 Ld 12.wpe EXH IB I T "B iv 57A AfNUY CA G0 OUA/L �LaY4LSIC z � GARDENS ® IMICAMS LANDSCAPE AND ° DRIVE J 1RRICiA770N AWMEMNCE � E�tSfa /ET/T D � m j N '06'W R =175.00' 34688 ' LEUCADL4 BOULE✓D L--55.24' N63'49•f6g- A- 915678' R =15.00' ° PASEO - -� L =24.07' ry DE LAS O� FL ORES ; z OUA /[ GARDENS ORIVE J W ENCINITAS BOULEVARD V/C/N/TY MAP NOT 70 SC&E Jr lYlr� � No. Y599Jz YJ 12 /� O lQ Ci '�J573'� —ill-12'14'K9" R =42QA0 L =91 p�90'AD'OIO' S54'13'46V P.O.B. N23'3126'W(R)Jl R =20.010 £NC /N ?AS RANCH /SOUTH MM ~ 7,000 S.F. LOTS B LANDSCAPE AND /RR/GAT/ON AWNTENANCE EASEA/£NT O LOT 12 � C /Tr OF ENC/N/TAS MAP M. (sic 6 -12 -01 56902X08.DWG 56908.010 ml A- 18.05.04' j N '06'W R =175.00' 34688 ' L--55.24' N63'49•f6g- A- 915678' R =15.00' N61'18'2V 30.01' L =24.07' ry O� /� O lQ Ci '�J573'� —ill-12'14'K9" R =42QA0 L =91 p�90'AD'OIO' S54'13'46V P.O.B. N23'3126'W(R)Jl R =20.010 £NC /N ?AS RANCH /SOUTH MM ~ 7,000 S.F. LOTS B LANDSCAPE AND /RR/GAT/ON AWNTENANCE EASEA/£NT O LOT 12 � C /Tr OF ENC/N/TAS MAP M. (sic 6 -12 -01 56902X08.DWG 56908.010 ml EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 14 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY_ OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST WESTERLY CORNER OF SAID LOT 14; THENCE NORTH 59 013'42" EAST, 11.58 FEET; THENCE SOUTH 17 050'37" EAST, 17.75 FEET TO THE SOUTHERLY LINE OF SAID LOT 14; THENCE ALONG SAID SOUTHERLY LINE NORTH 54 030'45" WEST, 18.90 FEET TO THE POINT OF BEGINNING. CONTAINING 0.002 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. MICHAEL S. SM. INC. Job No 56908 00, June 6, aaot 1 of 1 Endni Rm -Sou Mead 0 'M9011 9gp WOA E mt Lot 14 wpd LA COSTA 4�NL/E J�GYlaLTY 0UA2 i G4RDENS ® M CA 7ES LA NOS rAPE AI/VD o DRIVE /RRA!, MON AWME/WNCE E4szwDVT n LEUCADLA PASO DE LAS FL ORES 'o o OUALL z GARDENS DRIVE ENCINITAS BOULEVARD YXIN/TY MAP NOT 70 SG4LE N59'1,J'42T P.O.B. 11.58' S1T50'37T •45AW 17.75' lJ7' » iilr1 r No. /_3".957 2 14 Y---f SITE YJ ENCINITAS RANCH /SOUTH MESA N 7,000 S.F. LOTS LANDSCAPE AND 1RRIWION MAINTENANCE EASEMENT LOT 14 -- CITY Of ENCINITAS MAP NO. W O zl ,Z W wl SB &r6 6 -12 -01 56902X09.DNG 56908.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 15 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 15; THENCE NORTH 54 030'45" WEST, 1.81 FEET; THENCE NORTH 31 046'43" EAST, 11.41 FEET; THENCE SOUTH 48 018'42" EAST, 7.25 FEET TO THE SOUTHEASTERLY LINE OF SAID LOT 15; THENCE ALONG SAID SOUTHEASTERLY LINE SOUTH 59 013'42" WEST. 11.58 FEET TO THE POINT OF BEGINNING. CONTAINING 0.001 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. r HAEL S. BUTCOER, PLS 6922 DATE SUO. INC Job No 56908 00. Jura 6, 2001 1 of 1 Emiiea Rr - South Me D- Z690Z"Q@hWOA Ea W 15.xy0 EMIR "B iv CO,5iA 4"ENUE S4Y�LLfI ouAa INDIWES LAW SCAPE AND z � GARDENs 1RRA.^4nOW A941MENANCE FASEWDYT T_ " \ ENC /N ?AS V /C /N// / MAP SOUL EVARD NOT TO MALE jwl/j R JVO. Y599,8 Ay N3146'43of 11.41' -\- 11.81' S48'18'42T 7.25' S59'13'42'1r 11.58' SITE 15 �2- %J Q Q I Z W S W. ENCINIMS RANCH /SOUTH MESA ~ 7,000 S.F. LOTS S? LANDSCAPE AND IRRIGATION MAMENANCE EASEA/£NT LOT 15 N CITY OF ENCIMMAS MAP NO. CX 6 -12 -01 , 6yo2xi D#v 569M..G0 '41 LEUCAD6A BOUCEVARO o PASEO 2 DE LAS EL ORES OUA/[ z GARDENS OR /l�E J 4 " \ ENC /N ?AS V /C /N// / MAP SOUL EVARD NOT TO MALE jwl/j R JVO. Y599,8 Ay N3146'43of 11.41' -\- 11.81' S48'18'42T 7.25' S59'13'42'1r 11.58' SITE 15 �2- %J Q Q I Z W S W. ENCINIMS RANCH /SOUTH MESA ~ 7,000 S.F. LOTS S? LANDSCAPE AND IRRIGATION MAMENANCE EASEA/£NT LOT 15 N CITY OF ENCIMMAS MAP NO. CX 6 -12 -01 , 6yo2xi D#v 569M..G0 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 20 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST WESTERLY CORNER OF SAID LOT 20, SAID POINT LYING ON THE ARC OF AN 177.00 FOOT RADIUS CURVE, CONCAVE EASTERLY, A RADIAL TO SAID POINT BEARS NORTH 85 015'33" WEST; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 07008'18" A DISTANCE OF 22.05 FEET; THENCE NORTH 11052'44" EAST, 69.97 FEET TO THE BEGINNING OF A TANGENT 25.00 FOOT RADIUS CURVE, CONCAVE EASTERLY; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 75 021'23" A DISTANCE OF 32.88 FEET; THENCE NORTH 87 014'08" EAST, 27.35 FEET; THENCE SOUTH 80 027'43" WEST, 26.04 FEET TO THE BEGINNING OF A TANGENT 23.00 FOOT RADIUS CURVE, CONCAVE SOUTHEASTERLY; THENCE SOUTHWESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 69 033'56" A DISTANCE OF 27.93 FEET; THENCE SOUTH 10 053'47" WEST, 69.76 FEET TO THE BEGINNING OF A TANGENT 150.00 FOOT RADIUS CURVE, CONCAVE EASTERLY; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 07 039'17" A DISTANCE OF 20.04 FEET TO THE SOUTHERLY LINE OF SAID LOT 20; THENCE ALONG SAID SOUTHERLY LINE SOUTH 87 014'08" WEST, 8.07 FEET TO THE POINT OF BEGINNING. CONTAINING 0.019 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. �e„ v.- Ily MICHAEL S. BUTCHER. PLS 6922 SB&O, INC Jab No 56906 W, Jv 6, 3001 1 of 1 DATE Enci"aea Ra -Sb Mw O.156903LLepebWOA Eu Lot 30.rpd n� 0 z i EXH IB I T "BAP LA COSTA AIiFNUf LEGEND ct OUA/L i GARDENS ® INDA^AMS LANDSCAPE AND Ix DRIVE IRWAMV AGVN7MWCE E SEWDVT _ PASO - -1 2 OE LAS £C ORES OUA/L GARDENS DRIVE" £NCINIMS BOULEVARD MIN /TY MAP NOT TO SCALE S /T£ 0 � 00 9 69 �6 kk41 6g' D=6rJJ56" 580'27'4 LL R =23.00' 26.04 �o� R �r 20 L =20.04' 'a B X11 30 i yy £NCIPWAS RANCH /S0WW MM � 7,000 S.F. LOTS S B LANDSCAPE AND /RRIGAWN MAINTENANCE EASEMENT 1&0 LOT 20 -- C/TY OF EMIWAS MAP N0. 6 -12 -01 56902X11.DWC 56908. 00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 33 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST SOUTHERLY CORNER OF SAID LOT 33, SAID POINT LYING ON THE ARC OF A 323.00 FOOT RADIUS CURVE, CONCAVE SOUTHERLY, A RADIAL TO SAID POINT BEARS NORTH 25 056'44" EAST; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 16 034'12" A DISTANCE OF 93.41 FEET; THENCE NORTH 09 022'32" EAST, 5.00 FEET TO THE BEGINNING OF A NON TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE EASTERLY, A RADIAL TO SAID POINT BEARS SOUTH 09 022'32" WEST; THENCE NORTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 83 °31'49" A DISTANCE OF 29.16 FEET, THENCE NORTH 02 054'21" EAST, 6.03 FEET, THENCE SOUTH 39 014'07" EAST, 28.89 FEET TO THE BEGINNING OF A NON TANGENT 379.00 FOOT RADIUS CURVE, CONCAVE SOUTHERLY, A RADIAL TO SAID POINT BEARS NORTH 11 °39'11" EAST; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 13 049'15" A DISTANCE OF 91.42 FEET TO THE EASTERLY LINE OF SAID LOT 33; THENCE ALONG SAID EASTERLY LINE SOUTH 02 °54'21" WEST, 8.54 FEET TO THE POINT OF BEGINNING. CONTAINING 0.022 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ArT 9 MICHAEL S. BUICHER, PLS 6922 DATE s6s0 . INC 1 of 1 "No 56908 00. Jum 6 . 2001 D , n n 0 n z zl m n ti m EXHIBIT "Bjw LA COSTA 14!FNUF L£G£ND OUA /C z < GARDENS 1AGrATES LANDSYAPE AND cz �DR/VE IRAWAnW MWENOCE ® Ei45ZWDVT y - _ 2 PASO �- D£ LAS FLORES X11 J /r` GARDENS ` DRIVE `ENC /N ?AS VICINITY MAP BOULEVARD NOT TO STALE �yy cki Q .. S rl4'07'E �j28.89' II .32'W(9- '� .o n , ,Lp-. Jr 33 ,b J7"2r S2'S4 21'W 8.54' P.O.B. £NCIN /TAS RANCH /SOWN MM -- 7,000 S.F. LOTS S B LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT � w O LOT 33 -- CITY OF ENCINI)AS MAP NO. 6 -12 -01 55902X12.DW 56908.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 44 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE SOUTHEAST CORNER OF SAID LOT 44; THENCE NORTH 17 027'22" EAST, 97.69 FEET TO THE NORTHEAST CORNER OF LOT 44; THENCE NORTH 72 032'38" WEST, 10.00 FEET; THENCE SOUTH 17 027'22" WEST, 105.99 FEET TO THE SOUTHERLY LINE OF SAID LOT 44, SAID POINT LYING ON THE ARC OF 74.00 FOOT CURVE, CONCAVE SOUTHEASTERLY; A RADIAL TO SAID POINT BEARS NORTH 27 °16'18" WEST; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 10 004'29" A DISTANCE OF 13.01 FEET TO THE POINT OF BEGINNING. CONTAINING 0.023 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. SUO, INC Job No %909.00, June 8, 2001 1 of 1 Enrndae Ranch - South Mean 0'. W90Me9a4W0A Ewl lot M wpd EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 35 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST EASTERLY CORNER OF SAID LOT 35; THENCE NORTH 57 041'19" WEST, 77.74 FEET TO THE TRUE POINT OF BEGINNING; THENCE SOUTH 80 024'38" WEST, 27.93 FEET; THENCE NORTH 65 045'48" WEST, 6.29 FEET TO THE NORTHWESTERLY LINE OF SAID LOT 35; THENCE ALONG SAID NORTHWESTERLY LINE NORTH 38 032'00" EAST, 1.71 FEET TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE SOUTHERLY; THENCE EASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 83 046'42" A DISTANCE OF 29.24 FEET; THENCE SOUTH 57 041'19" EAST, 6.95 FEET TO THE TRUE POINT OF BEGINNING. CONTAINING 0.005 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. Arj�MJ�v IOWA' ,�' DATE S850, INC J No %908 00, h 6, 2001 1 of 1 Ercstlas Ranch -Son Maya D'.W%W LLapebWOA Ewl Ld 35 pd D n T n \1 0 T z 59 ri Cn GOSTA PASEO DE LAS FL ORES OUAIL G4ROENS DRIVE EXH IB I T "BAp AIi�cNUE OU A G4RDENS DRIVE \ ENCIWAS VICINITY MAP BOULEVARD MOT m MALE ,Voss c Jr O 2 V LEGEND ® /NA(C47ES LANDSCAPE AND /RRG4MV UVN7OWMCE S /T£ pR�yE -8X46.42 - R= 20.00' L= 29.24' N3B'32'00 1. 71 ' 6.29' 580.24'381W 27.93' T.P.O. B. kAj 70 a io y z �=Ap. a Coll 0 c P. LJr Jr /iAR Ajo. y..995 £NCIMAS RANCH /SOUTH ML054 ^- 7,000 S.F. LOTS S B LANDSCAPE AND IRRICAT/ON MNN7FNANCE £AS£I/ENT Q ^ O LOT .35 -- C17Y OF £NC/N/TAS MAP NO. (X 6 -4 -01 56902X1.JDWG 569D9.00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 36 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST WESTERLY CORNER OF SAID LOT 36; THENCE NORTH 06 032'27" EAST, 5.20 FEET; THENCE SOUTH 83 025'09" EAST, 86.68 FEET; THENCE NORTH 49 043'24" EAST, 24.72 FEET; THENCE NORTH 25 009'55" EAST, 19.06 FEET TO THE EASTERLY LINE OF SAID LOT 36; THENCE ALONG SAID EASTERLY LINE SOUTH 02 054'21" WEST, 20.00 FEET TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE NORTHERLY; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 93 038'06" A DISTANCE OF 32.68 FEET; THENCE NORTH 83 027'33" WEST, 91.00 FEET TO THE POINT OF BEGINNING. CONTAINING 0.019 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. 0 MICHAEL S. BUTQZfIER, PLS 6922 DATE S680, INC Job No 56906 00. Juno 6. 2001 1 of 1 Encikes RAnch - SMM Mb DA56907,LSpebWOF Emi Lot 36.wpd D C1 T n 1 0 n N6'32 27T 5.20' A \/ EXH IB I T 18 jr LA 005TH AvE -NUE L£G£ND OU.A/L 0 0 �a u0£NS 1101047ES LANDSCAPE AND p1J4NAPON MAINTE MME EASEWMr PASEO DE LAS FL ORES U11 OUA/L C.4RDENS DRIVE O 2 ENCINITAS V /C /N /TY MAP BOULEVARD NOT R7 SCALE 32 sy �s F lJ7' �f-j y� s y'rs. ,P. Ir [-9,3•,38'06 8=20.00' I- J2.88' S /T£ �pA 1�r G {e 51 v of 0 . £NC/NIMS RANCH /SOUTH MM -v 7,000 S.F. LOTS S B LANDSCAPE AND IRRXAT/ON MAINTENANCE EASEMENT 1&0 LOT 36 --%,- C/T MA Y OF £NC /NIMS P NO. 5 -13-01 56902 (14.DNC 56908.00 EXH IB IT "B" y fJ W V V 4 Z Aa 10'0429 R- 74.00' L =1.701' C N27'16'18'W(R) f S1727229Y �— N172722E �S1711'48E (R) P.O.B. I" 105.99' , l J7 F jVA1 P /\/ .. y499� r rJ N72'32 W W 10.010' £NC/N/TAS RANCH /SWN MM -- 7sW0 S.F. LOTS IS B LANDSCAPE AND IRRICAT/ON MAINTENANCE EASEMENT O LOT 44 -- CITY OF ENCINITAS MAP NO. 6 -12 -01 56902X15.DNC 569616010 COSTA qyE -,SUE LA ouA /L lz ° D ENS MIMES LAWSCAPE AND � DRIV E IMWAMV U/N%E�E a i = m LEUC4069 BOULEVARD < PASEO 2 DE LAS FL ORES `_� SITE z " OUA /L `- -------- GARDENS DRIVE W ENC /N/TAS V /C /N /TY MAP BOULEVARD NOT 75 SG4LE y fJ W V V 4 Z Aa 10'0429 R- 74.00' L =1.701' C N27'16'18'W(R) f S1727229Y �— N172722E �S1711'48E (R) P.O.B. I" 105.99' , l J7 F jVA1 P /\/ .. y499� r rJ N72'32 W W 10.010' £NC/N/TAS RANCH /SWN MM -- 7sW0 S.F. LOTS IS B LANDSCAPE AND IRRICAT/ON MAINTENANCE EASEMENT O LOT 44 -- CITY OF ENCINITAS MAP NO. 6 -12 -01 56902X15.DNC 569616010 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 45 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST EASTERLY CORNER OF SAID LOT 45; THENCE SOUTH 17 027'22" WEST, 134.00 FEET; THENCE NORTH 72 032'38" WEST, 10.00 FEET; THENCE NORTH 17 027'22" EAST. 141.73 FEET TO THE NORTHEASTERLY LINE OF SAID LOT 45, SAID POINT LYING ON THE ARC OF A 78.00 FOOT RADIUS CURVE, CONCAVE NORTHEASTERLY, A RADIAL TO SAID POINT BEARS SOUTH 59 °48'13" WEST; THENCE SOUTHEASTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 09 017'39" A DISTANCE OF 12.65 FEET TO THE POINT OF BEGINNING. CONTAINING 0.032 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. MICHAEL S. BUTCRER, PLS 6922 DATE 5880, INC Jo0 No 56908.00, Jtme e, 2001 1 of 1 E"dm Ra - So d, Mesa D'. W9=egalaW0A Esmt Ld 45.wpd LA �O = m n � CEUCAOLA � a PASEO DE LAS - FLOR£S 'o Z U QUA /L GARDENS - DRLVE V /C/N /TY MAP NOT M SCALE N72'32:W' 10.00' SUS 45 EXHIBIT "BAp AIiE -yUE OU41 GARDENS DR /V£ 2 V BOULEVARD L£G£ND ® MICA7FS LANOSO4PE AND IRAM77CVV ALUM7EMAVE FJW^I.W- /fly" FYl114 0.4 1 1. 5� fJ &-9'17;19 R =78.00' L =12.65' PRIVATE CYPRESS HILLS DRIVE Z07' 5 i lrlp No. y. -99,6 BOUNDW11 \ ENCINITAS RANCH /SOUTH MESA N 7,000 S.F. LOTS S B LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT Q O LOT 45 N CITY OF £NCIN ?AS MAP NO. (X 6 -12 -01 56902X16.DWG 56906t 00 EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 52 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHEAST CORNER OF SAID LOT 52, SAID POINT LYING ON THE ARC OF A 428.00 FOOT RADIUS CURVE, CONCAVE EASTERLY, A RADIAL TO SAID POINT BEARS SOUTH 88 053'47" WEST; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 02 016'53" A DISTANCE OF 17.04 FEET; THENCE NORTH 50 054'45" WEST, 25.11 FEET TO THE NORTH LINE OF SAID LOT 52; THENCE ALONG SAID NORTH LINE NORTH 86 °21'16" EAST, 18.86 FEET TO THE POINT OF BEGINNING. CONTAINING 0.004 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. MICHAEL S. BUT,CWER, PLS 6922 " DATE SB&O, INC "No. %908.00. Jv 6, 2001 1of1 Enm Rwr h - Saan M D:l'b90Y1 IMOA Ewt W W ,pd EXH IB IT V " LA COSTA AVENUE LEGEND OUA/L GARDENS INDICATES LANDSCAPE AND o DRIVE' IRR/(i 4WN A(A/MMMCE n y � m T LEUCAD/A BOULEV�D O PASEO DE LAS U FL ORES 1 r- SME QUA /L ` -- - "' - - - -- GARDENS DRIVE _.1 41 ENC /N /MS BOULEVARD V/C/N/TY MAP Nor To SCALE �r%rJZ »1l/1p A/D.. Alp / Ak �JJ AdW54'45V 52 O0 o� 25.11' 0IS\`,� HIV �\ cy , �� i f�ILI V 64 ENC /NIMS R4NCN 13011TH MM 7,000 S.F. LOTS S B LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT 4 ^ O LOT 52 N CITY OF ENCIMMAS MAP NO. CX 6 -12 -01 56902X17.DWG 56906.00 Iy1:II:11rV_W LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 53 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE SOUTHEAST CORNER OF SAID LOT 53; THENCE SOUTH 86 021'16" WEST, 18.86 FEET; THENCE NORTH 04 001'27" EAST, 26.23 FEET; THENCE NORTH 15 022'16" EAST, 71.63 FEET; THENCE NORTH 30 037'01" WEST, 18.12 FEET; THENCE NORTH 11 049'48" WEST, 6.31 FEET TO THE NORTH LINE OF SAID LOT 53; THENCE ALONG SAID NORTH LINE SOUTH 73 008'13" EAST, 3.00 FEET TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE WESTERLY; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 84 024'20" A DISTANCE OF 29.46 FEET TO THE BEGINNING OF REVERSE 428.00 FOOT RADIUS CURVE, CONCAVE EASTERLY, A RADIAL TO SAID POINT BEARS NORTH 78 043'53" WEST; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 12 022'20" A DISTANCE OF 92.42 FEET TO THE POINT OF BEGINNING. CONTAINING 0.032 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. MICHAEL S. 5680, INC Job No 56908.00. June 6, 2001 R, PLS 6922 1 of 1 Err Rr - So Mew 0'. W9=6gp WOAEa La 53.wpd n 0 n T 7/ 6 -12 -01 LA Cow f �a PASEO DE LAS FL ORES X11 OUAIL GARDENS DRIVE =J-r EXH IB IT V A AJ� -HUE LEGEND ouac GARDENS ® INDIC47E'S L NDSrAPE AND DRIVE 1RRMAMON AMMEAMAiX �FA,S£A/Q'r BOULEVARD 0 2 .t SITE 'A �L ���j► �s N1149.48w 300'- - - 6.31' N30'37101 w 18.12' Aa84 2420 53 Ra29.46' L =20.00' 1��`6� V49tik� •��`�l, � 5 �5 ti/' Q c N4'01 ?7'r �1g/ 26.23' SW21'16w 18.86' P.O. B. ENUMAS RANCH /SOUTH MESA -- 7,000 S.F. LOTS LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT LOT 53 N CITY OF ENCINITAS MAP NO. 5690"1&DWC • mum EXHIBIT "A" LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 61 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST EASTERLY CORNER OF SAID LOT 61; THENCE SOUTH 26 006'42" WEST, 80.93 FEET TO THE BEGINNING OF A TANGENT 428.00 FOOT RADIUS CURVE, CONCAVE EASTERLY; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 1038'17" A DISTANCE OF 12.24 FEET TO THE TRUE POINT OF BEGINNING; THENCE CONTINUING ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 0 054'10" A DISTANCE OF 6.74 FEET TO THE BEGINNING OF A REVERSE 20.00 FOOT RADIUS CURVE, CONCAVE NORTHERLY; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 56 016'25" A DISTANCE OF 19.64 FEET; THENCE SOUTH 79 050'39" WEST, 13.41 FEET TO THE BEGINNING OF A TANGENT 10.00 FOOT RADIUS CURVE, CONCAVE NORTHERLY; THENCE WESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 27 001'08" A DISTANCE OF 4.72 FEET; THENCE NORTH 73008'13" WEST, 4.51 FEET; THENCE NORTH 64 052'33" EAST, 43.88 FEET TO THE TRUE POINT OF BEGINNING. CONTAINING 0.006 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. /3. MICHAEL S. BUTC#IER, PLS 6922 DATE SBLO, INC J W 56908 00, A 6.2001 1 of 1 EXH IB I T "B iv VICINITY MAP 8OULEVARD Nor ro scALE lYlr� r AID.. YJ- 9 ' F 50 �c co z 4' Z P; •- 8►_ 61 N65- Jl'.i6w(R) _ � Ds �Zg. �. �0• 1 TP.O.B. 11 �s�Z� A- 0'54'10" L 6.74 N 79.50 39w G 1341' A =56'16 ?5" G`�P ffi-20. 00 PR ENCINITAS RANCH /SOM MM �- 7,000 S.F. LOTS S B LANDSCAPE AND IRRM477ON AMMENANCE EASEMENr Q ^ O LOT 61 -� CITY OF ENCINIMS MAP NO. CX 6 -17 -01 56902X19.DWG 56908.00 COSTA A't'vE LA �GEND ouaIL GARDENS INDIAES LANDSCAPE AND DRIVE ® IRR1rC;Ariav Awm EIWNCE EASEMENT D a � T LEUCAD69 BOULE✓�D 2 PASEO DE LAS r - -1 FL ORES i o � ' - SITE T OUAIL -- - - - - -- C4RDENS DRIVE J VICINITY MAP 8OULEVARD Nor ro scALE lYlr� r AID.. YJ- 9 ' F 50 �c co z 4' Z P; •- 8►_ 61 N65- Jl'.i6w(R) _ � Ds �Zg. �. �0• 1 TP.O.B. 11 �s�Z� A- 0'54'10" L 6.74 N 79.50 39w G 1341' A =56'16 ?5" G`�P ffi-20. 00 PR ENCINITAS RANCH /SOM MM �- 7,000 S.F. LOTS S B LANDSCAPE AND IRRM477ON AMMENANCE EASEMENr Q ^ O LOT 61 -� CITY OF ENCINIMS MAP NO. CX 6 -17 -01 56902X19.DWG 56908.00 I *I.II:lldv.% LEGAL DESCRIPTION LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 62 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER , AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE MOST NORTHERLY CORNER OF SAID LOT 62; THENCE SOUTH 62 025'08" EAST, 19.09 FEET; THENCE SOUTH 57 008'17" WEST, 37.02 FEET TO THE NORTHWESTERLY LINE OF SAID LOT 62; THENCE ALONG SAID NORTHWESTERLY LINE NORTH 26 °06'42' EAST, 32.21 FEET TO THE POINT OF BEGINNING. CONTAINING 0.007 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. L S. BUTC4 -:W PLS 6922 DATE 5660, INC JW No 569M 00, J 6, 2001 1 of 1 Er Rs r - S0JM Mm D:%56MLNWH1 E.1 Lot 62.vpE EXH IB I T "B" a�E yUE O05iA C1 � OUA /L 0 G4RDENS o, Q, PAS£0 � y C1 � = i LEUCADL4 PAS£0 DE LAS FL ORES o OUA/L Z G4RDENS DRIVE BOULEVARD V /C /N /TY MAP NOT TO sc&F oR��E c 0���5 �QR�55 G PRlJ P� BJ 2 C� 62 1 � / I / S /T£ N26006'42'r 32.21 ' S5T0B'17w 37.02' P.O.B. 562.25106'r 19.09' LOr ii1r)r IyJ y5pgj -/ 07' F �JorJr NJ Y51 9 -92- ENCINITAS RANCH /SOUTH MESA � 7/000 S.F. LOTS S Po LANDSCAPE AND IRRIGATION AWNTENANCE EASEMENT w LOT 62 -, CITY OF £NCINITAS MAP NO. 6 -4 -01 56902X20.DWG 56908.00 EXHIBIT "A' LEGAL DESCRIPTION - PARCEL "B' LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 70 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT 'B' ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHWEST CORNER OF SAID LOT 70; THENCE SOUTH 11 °41'47" WEST, 69.47 FEET; TO THE BEGINNING OF A TANGENT 20.00 FOOT RADIUS CURVE, CONCAVE EASTERLY; THENCE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 07 026'50" A DISTANCE OF 2.86 FEET TO THE TRUE POINT OF BEGINNING: THENCE CONTINUING SOUTHEASTERLY ALONG SAID CURVE THROUGH A CENTRAL ANGLE OF 87 015'38" A DISTANCE OF 33.51 FEET; THENCE NORTH 39 °22'52" WEST 30.36 FEET TO THE TRUE POINT OF BEGINNING. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. , _ MICHAEL S. seso. r c. .we No 50M.00, k" e. MM PLS 6922 1 of 1 DATE Ems.. w"a - SOW, w"" Cll a x" *CA Fri[ l 70 PM B.,pa EXHIBIT "A" LEGAL DESCRIPTION - PARCEL "A" LANDSCAPE AND IRRIGATION MAINTENANCE EASEMENT A PORTION OF LOT 70 OF CITY OF ENCINITAS TRACT NO. 00 -128, IN THE CITY OF ENCINITAS, COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, ACCORDING TO THE MAP THEREOF NO. RECORDED IN THE OFFICE OF THE COUNTY RECORDER AS SHOWN ON EXHIBIT "B" ATTACHED HERETO AND MADE A PART HEREOF, DESCRIBED AS FOLLOWS: BEGINNING AT THE SOUTHEASTERLY CORNER OF SAID LOT 70; THENCE SOUTH 86 056'09" WEST, 27.28 FEET; THENCE NORTH 52 020'48" EAST, 39.89 FEET TO A POINT ON THE EAST LINE OF SAID LOT 70; THENCE ALONG SAID EAST LINE SOUTH 10 042'46" WEST, 23.31 FEET TO THE POINT OF BEGINNING. CONTAINING 0.007 ACRES MORE OR LESS. THIS PROPERTY DESCRIPTION HAS BEEN PREPARED BY ME, OR UNDER MY DIRECTION, IN CONFORMANCE WITH THE PROFESSIONAL LAND SURVEYORS ACT. 5860, MC Jol, No 56908 00, June 6. 2001 1 of 1 EnvMae RrxT - South Mesa D.L5690Z LageM OA Eemt Lot 70 PAR A;pd EXHIBIT "B jr LA C05TA v vyFAUF OUALL 0 0 G GARDENS n 0 S ES NS 2 C� S /T£ BOULEVARD V/C/N/TY MAP Nor 70 SrALE- 55 P.O., �� ����• PAR. � Q 69k, k,4 Ls es' S, T.P.O.B., x15:38' PAR. "'B' SiW22'52'r 30.36' 70 9�F i�ls,o/P/ ~A�FS N52'20'48'r 39.89' le; 59 P.O. NJ j LJ% 5 Jw']p iyo Y59j.r,rl S10.42'48V 23.31' 9.. PAR. '"A'" £NC/N/TAS RANCH /SOUTH MESA -- 7,000 S.F. LOTS S B LANDSCAPE AND IRRIGAT/ON AU/NTENANCE £ASEA/ENT Q A O LOT 70 -- WY OF £NC/N/TAS MAP NO. CX 6 -12 -01 56902X21.DWG 56908.00 44 41 4/ 40 39 CYPRESS HILLS DRNE ( PRNATE) J8 PAL GA44 COURT 37 '35 (PRIVATE) 16 17 28 29 30 31 31 34 36 33 19 20 21 SHASTA (PRNATEJ 18 11 9 8 22 73 24 15 SAMUEL COURT DRIVE ( PRNATE) 17 !0 7 6 SPYGLASS COURT (PRIVATE) l6 CYPRESS HILLS 15 l 5 14 4 3 /3 2 ES VERD HERITAGE LANE 12 D D P P5E EXH IB IT D S B ENC/N/TAS RANCH SOUTH MM � 7,000 S.F. LOTS 1&0HOA/EOIWER H. .A. mAINTENANCE PARKWAr AREAS 8-17 -01 56902X28.DWG 569616.00 /lVI NU V 59 ��?s+��✓UR7 A& L'-E 6 f'-%o 58 COOURT FS. _ //� i rC/l'vl� CX.IIJ`�'l. �v SPA SPAN /SH 57 64Y COURT Ad I�,L�Z-- ^-lQ- l,�1'+4Y ti. 60 56 0 61 55 61 54 53 53 64 52 65 51 CYPRESS HILLS DRIVE (PRNAT£) 50 56 67 49 68 69 47 70 `6 44 41 4/ 40 39 CYPRESS HILLS DRNE ( PRNATE) J8 PAL GA44 COURT 37 '35 (PRIVATE) 16 17 28 29 30 31 31 34 36 33 19 20 21 SHASTA (PRNATEJ 18 11 9 8 22 73 24 15 SAMUEL COURT DRIVE ( PRNATE) 17 !0 7 6 SPYGLASS COURT (PRIVATE) l6 CYPRESS HILLS 15 l 5 14 4 3 /3 2 ES VERD HERITAGE LANE 12 D D P P5E EXH IB IT D S B ENC/N/TAS RANCH SOUTH MM � 7,000 S.F. LOTS 1&0HOA/EOIWER H. .A. mAINTENANCE PARKWAr AREAS 8-17 -01 56902X28.DWG 569616.00