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2003-1387 G SPRINTER RAIL PROJECT MITIGATION PLAN ENCINITAS, CALIFORNIA DRAINAGE REPORT August2003 i i PREPARED FOR: City of Encinitas 505 South Vulcan Avenue Q?OESs/O� Encinitas, CA 92024 A. � Q G, PREPARED BY: `= C57695 2 z � rn RD 0 CIVIL �Q- &SW�.. TE -LNC— OF CAL1E pn4m oanl raw k'r comnk,NO- Q�� �• 750 Second Street q // ��` Encinitas, CA 92024 Sprinter Rail Project Mitigation Plan Drainage Report TABLE OF CONTENTS INTRODUCTION ................................................. PURPOSE _ ................................................. 2 ........................ ........................................ METHODOLOGY ............................................... 2 ....................................................... SITE CONDITIONS ""'"............. 2 HEC-RAS HYDRAULIC MODELING........................................................................ 2 CONCLUSION ...................................... APPENDIX FIGURE 1. LAKE VAL SERENO HEC-RAS X-SECTION LOCATIONS TABLE A. COMPARISON OF RESULTS HEC-RAS OUTPUT EXISTING CONDITIONS PROFILE CROSS-SECTIONS STANDARD TABLE OF OUTPUT PROPOSED CONDITIONS PROFILE CROSS-SECTIONS STANDARD TABLE OF OUTPUT HYDROLOGIC/HYDRAULIC STUDY FOR PROPOSED EL CAMINO DEL NORTE BRIDGE ON ESCONDIDO CREEK August 2003 1 ` !s nSSt?�a:1`r1:S.Lei.'; Sprinter Rail Project Mitigation Plan Drainage Report INTRODUCTION As part of the wetland mitigation requirements resulting from the proposed Oceanside to Escondido Sprinter Rail Project, the North San Diego County Transit District (NCTD) is proposing the creation of offsite wetlands habitat at Lake Val Sereno within the Escondido Creek floodplain. The project site is located along Escondido Creek approximately 2,800 ft upstream of the El Camino Del Norte bridge crossing and just north of Val Sereno Drive and Via De Caballo within the City of Encinitas (see Vicinity Map below). Grading to create the appropriate wetland area encompasses 5.28 acres. The run off data from Escondido Creek for our drainage study is obtained from Howard H. Chang Consultants "Hydrologic/hydraulic Study for Proposed El Camino Del Norte Bridge on Escondido Creek", dated January, 1997. IF Al $ #t F r V x „ P� ez -z .Z s a < ok 3 a w(. S X. ALL a In � y Y ! e _ r {^ mac- .a 1.0 krr� 2003.YeMoc! 02002�lavigatian T salo Vicinity Map Auaust 2003 1 t Sprinter Rail Project Mitigation Plan Drainage Report PURPOSE The purpose of this study is to determine the affects the proposed project will have on existing drainage patterns and flow conditions within Escondido Creek. METHODOLOGY To determine the project effects, a hydraulic analysis was done using the U.S. Army Corps of Engineer's River Analysis System model HEC-RAS. The model was run for pre- and post- grading and results were compared. SITE CONDITIONS Existing Condition The site is presently a habitat preserve within the 100-year floodplain of Escondido Creek. The FEMA 100-year floodplain is very wide at the project site ranging from 8000feet to 1,200-feet, respectively. The area is very flat with several small mounds (islands during rain events) and is covered with thick vegetation of non-native grasses, scattered willows, eucalyptus trees, castor beans, and giant reeds. Several other non-native plants and scattered native plants are also mixed in. In this reach, the creek lacks a well-defined channel and has several parallel and braided -- channels. The majority of the channels are dry most of the year, with the exception of the low flow channel. The creek is perennial averaging 8-inches to 12-inches deep during the dry season. zn Proposed Condition Proposed grading is to remove approximately 4000 cubic yards of dirt, including two small islands to establish additional wetlands habitat. Revegetation will occur after grading is complete. Revegetation will include Fremont Cottonwood, California Sycamore, Black Willow, Arroyo Willow, Mexican Elderberry, Mule Fat, San Diego Marsh Elder, Rush, Giant Wild Rye, California Wild Rose and California Blackberry. Well established vegetation of proposed plant species will not be as dense as existing surrounding vegetation. HEC-R AS HYDRAUL IC MODELING Topographic survey used in model development was provided by C&C Aerial Mapping Corp. of San Dimas, California. Seven cross-sections were cut using AutoCAD® Land Development Desktop 2i for pre- and post conditions oriented from left to right looking downstream (see Figure 1. in the appendix). Downstream boundary condition was a known water surface elevation of 60-feet MSL taken from the FEMA Flood Insurance Rate Map(FIRM). _ Manning roughness coefficients were based on site investigation and engineering judgment and a report prepared by Howard H. Chang Consultants entitled Hydrologic/Hydraulic Study for Proposed El Camino del Norte Bridge on Escondido Creek dated.7anua7y, 1997 (See appendix). Since revegetation, when established, will be less dense than existing surrounding growth, according to Project Biologist Paul Walsh of Dudek &Associates, Inc., n-values were reduced in the proposed conditions model. 2 August 2003 _ Sprinter Rail Project Mitigation Plan Drainage Report The hydrology of Escondido Creek has been studied by the County of San Diego and has been adopted by FENLA in its Flood Insurance Study. Flood discharges are given at El Camino Del Norte bridge crossing as follows: Storm Event (year) Peak discharges (cfs) 10 3,200 50 14,500 100 21,000 This discharge data was used HEC-RAS model. Comparing HEC-RAS output data between existing and proposed conditions, water surface elevations (Table 1) will decrease within the study reach after improvements. For a complete comparison of results, refer to Table A. Comparison of Results in the appendix. Table 1 - Comparison of Computed Water Surface Elevations Q Total Water Surface El. ft. Water Surface El. Section Profile cfs Existing Proposed Difference (ft. 0 10-year 3200 59.85 59.85 0.00 -- 0 50-year 14500 64.28 64.28 0.00 0 1 00- ear 21000 66.12 66.12 0.00 1 10-year 3200 60.32 60.32 0.00 -- 1 50-year 14500 64.67 64.67 0.00 1 1 00- ear 21000 66.48 66.48 0.00 2 10-year 3200 60.78 60.77 0.01 2 50-year 14500 65.35 65.33 0.02 2 100- ear 21000 67.26 67.24 0.02 F 43 10-year 3200 61.44 61.27 0.17 3 50-year 14500 65.81 65.63 0.18 3 100-year 21000 67.68 67.52 0.16 10-year 3200 61.63 61.42 0.21 .� 4 50-year 14500 65.96 65.73 0.23 4 1 00- ear 21000 67.81 67.60 0.21 5 10-year 3200 61.93 61.68 0.25 _ 5 50-year 14500 66.18 65.89 0.29 5 1 00- ear 21000 68.01 67.74 0.27 6 10-year 3200 62.49 62.13 0.36 6 50-year 14500 66.59 66.19 0.40 6 1 00 year 21000 68.39 68.00 0.39 7 10-year 3200 63.30 62.88 0.42 _ 7 50-year 14500 67.31 66.73 0.58 7 100-year 21000 69.02 68.43 0.59 3 August 2003 s h.3,5S'C)Cv'''�S 1�7Lej Sprinter Rail Project Mitigation Plan Drainage Report CONCLUSION The purpose of the proposed project is to establish additional wetlands habitat resulting from the construction of the Oceanside to Escondido Sprinter Rail project. This hydraulic analysis studies _ the effects the additional wetlands habitat will have of the existing flow regime of Escondido Creek. Analysis results show a slight decrease in the water surface elevation resulting from the establishment of this habitat and the proposed wetlands habitat in the Lake Val Sereno area will not adversely impact the flow regime of Escondido Creek. 4 August 2003 L Sprinter Rail Project Mitigation Plan Drainage Report Appendix AUauSt 2003 '£ . .�. Jil AVF r ` ' '1 1 f . P r - r C M O u O O N � _ r U r O in M CD Ln !- 00 � '6 CO Ln OD 1� CO LO M CC) cc N O CMD ~O CO T � O ti O 00 M - Q N O ti O N N ti CO O Cn r r LO l�f 1� Y O O L7 b N CD ti "' O cc) Lr) dam- N CD r O N N O CO ,' LL) CD � M co CO r m N M _ O H O r 6) M T co LO L T M r Cl) C" N CD !- r l!7 CO 0 L Q r 0 0 pCn CO LO CO I- (D LO co N N T r L1) r T L!) 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NII I,rll N Y I I ii 1 N U o� � j a l ll1L.'x1.L ZfL tL1 i'L 21 �- W xa z s 9 s cL I`- d ae l,rl- p� 'D D D O ".D O 'O O O YO cz 3 �'N; t`317 G) :N' 61 '� ANC 3Eh N xIT utII3 °'1 d 3 Al y N�`°N OS `tll 41 3U d .Dk N a v m u1, n9`t a) a7 a7 a cu m a7 cu a7i } rij U? amn 1 iq} VJ �" 03-L!J iET � f>2 fAs V,}„ t � m -ca ca� m ca ca .am ca� E cv m c6s cu 2a c3 m m m j-mco ca, w �.l ,.. ,�:-Y -1m A HYDROLOGIC/HYDRAULIC STUDY FOR PROPOSED EL CAMINO DEL NORTE BRIDGE ON ESCONDIDO CREEK Hydrologic/Hydraulic Study for Proposed El Camino del Norte Bridge on Escondido Creek I Prepared for Department of Public 'Works County of San Diego 5555 Overland Avenue San Diego, CA 92123��OES 04, 649 Exp,/a OF CALOF� Prepared by Howard H. Chang, Ph.D.,P.E. January, 1997 Howard H. Chang P. O. Box 9492 Consultants Rancho Santa Fe, CA 92067 Hvdraulic and Hvdroloaic 1 TEL: (619) 756-9050 (619) 756-9460 JI Erosion and Sedimentation I �� i TABLE OF CONTENTS I. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 H. H-v,DROLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 III. STREAM CHANNEL CHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 IV. HYDRAULIC DESIGN AND ANALYSIS . . . . . . . . . Hydraulic Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hydraulic Analysis 4 _ Water-Surface Profiles for River Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Capacity of Bridge . 6 Flow Velocities at Bridge Crossing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • • • . 6 — Hydrologic Data Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 mm LISTOF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 FIGURES APPENDIX A: Listings of input/Output for HEC-2 Runs i _I i i i i HYDROLOGICd-YDRATJLIC STUDY FOR PROPOSED EL CAMINO DEL NORTE BRIDGE ON ESCONDIDO CREEK I. INTRODUCTION — This report was prepared for the County of San Diego presenting a hydrologic/hydraulic study of Escondido Creek near the El Camino del Norte crossing in Rancho Santa Fe, San Diego _ County, see Fig. 1. The existing dip crossing is subject to frequent flooding every year. In order to reduce the flooding frequency, the County of San Diego is in the process of designing and constructing a reinforced concrete bridge at this location to replace the existing dip crossing. The proposed bridge was intended to pass a flood lesser than the 100-yr flood. Discharges above the _ design discharge would overtop the adjacent road surface. The purpose of this study was to _ determine the hydraulic geometry of the bridge and roadway profile. In addition,this study provides hydraulic calculations for flood levels and flow velocities under the 50-yr, 100-yr, and overtopping floods as required in the hydrologic data summary. Water-surface profiles and flow velocities for the new bridge were computed using the HEC- 2 program for the existing conditions as well as a selected bridge span with ertical abutmtnt�.) For the bridge span,the roadway profile of the approach road embankment was also developed to reduce the backwater effect-wh lemeeting the traffic requirements.It was the purpose to keep the compute ec water_suzface elevations for the 100-yr flood closely similar to those for the existing conditions_At the same time, the roadway profile was selected tc reduce the flooding frequency. The capacity (maximum discharge) of the bridge was determined based on HEC-2 computations. The corresponding return period for the capacity was determined based on a hydrologic analysis. The hydraulic design is subject to the requirements, regulations and policy by the Federal Emergencv Management Agency(FEMA1 including (1) conveyance of the base (100-3 r) flood,and 7 11 bi1dV, and crra i ent and all other obs'.Tuctlons 1:0 be V it_'h4 l nne foot ' (_) backwater caused by u e banl�° ----------- ---- -------- 1 r above the surface of the base flood. i Escondido Creek originates in the mountain ranges northeasterly of Escondido and empties into San Elijo Lagoon about 2.2 miles from the Pacific Ocean. The drainage basin area of the creek is 77.7 square miles at the Ocean; it is 72.3 square miles at the entrance to the lagoon and 68.0 square miles,upstream from Lake Val Sereno. Points of interest along the stream channel are tabulated below. _ Points of Interest Location River miles i Stream mouth at Pacific ocean 0 I-5 0.9 Entrance of San Elijo Lagoon 2.2 Narrow gorge 2.8 Rancho Santa Fe Road 3.4 El Camino del Norte 4.5 Old dam site for Lake Val Sereno 4.6 II. HYDROLOGY The hydrologv of the river channel has been studied by the County of San Diego. The FEMA adopted flood discharges are given below: Table 1. Summary of floods for Escondido Creek at project site Floods Peak discharges cfs 10-yr 3,200 50-yr 14,500 t tt 100- I 21.000 { A statistical analysis was made to determine the return period of peak discharges. It was assumed that the flood discharges of the stream reach follow a log-normal distribution. This assumption was confirmed since these discharges fall on a more or less straight line on a log- probability paper as shown in Fig. 2. — u�I STREAM CHANNEL CHANGES i Lake Val Sereno was a recreation lake on Escondido Creek, located just upstream of El Camino del Norte; its dam failed around 1980 and resulted in about 3 feet of deposition on the Camino from the dam to Ranch Santa Fe Road. There has been increased vegetation growth — in the stream channel of Escondido Creek near El Camino del Norte. This has increased the channel roughness and has raised water-surface levels during floods. IV HYDRAULIC DESIGN PAID A-Np� YSIS Locations ofcress sections selected for the hydraulic analysis are shown in Figs. 1 and-3. The respective cross-sectional profiles are shown in Fig. 4. Those sections near the El Camino del Norte crossing and their respective locations are tabulated blow: Table 2. Selected cross sections and their locations Section Nulilber Locations 4.504 Downstream toe of road embankment wnstream edge of proposed bridge 4.508 Do 4.510 , Downstream edge of existing road embankment 4.516 Upstream edge of existing road embankment 4.517 Upstream edge of proposed bridge 4 522 Upstream toe of road embankment MOM Hydraulic Design-The existing culverts at El Camino del Norte is centered at station 9+50, slightly off the centerline of the dip section, see Fig. 3. The recommended bridge location is centered at station 9+12.5. With this center location, one has roadways on both sides of the bridge to pass high flow. Profiles of the roadway are defined by points in the computer program. The total bridge span was determined to 195 feet, consisting of three panels. The center — panel has the span of 75 feet;the side panels has the span of 60 feet. The bridge span is from station �i e bridge has two sets of bridge piers with the width of 2 feet. For this 8+J 5 to station 10+X The g z i - —-- — /hydraulic configuration, the 100-yr water surface is within one foot of the existing waters aced The recommended bridge deck, as shown in Fig. 5, satisfies the traffic requirements. Its hydraulic effects on the 100-yr flood level were also evaluated. In order to reduce head loss, the bridge should have wing walls on the upstream side to provide a smooth transition for flow from the channel to the bridge opening. Open raid-Lig for the bridge is also recommended. Solid wall railings should be avoided. —f Hydraulic Analysis -The HEC-2 computer program was used to compute the water-surface profiles and velocities in the stream channel for the existing conditions as well as the proposed e channel was digitized from the survey information obtained conditions. Cross-sectional data for th ch starts from downstream at Section 3.840 and by in the summer of 1996. The HEC-2 study rea ends at Sec. 4.640; see Fig. 1. Results of the HEC-2 computation are described below. Detailed input/output listings of HEC-2 runs are given in Appendix A. Water-Surface Profiles for River Channel-Water-surface profiles for the existing channel i and proposed bridge were computed based on the 50-yr and 100-yr floods. Results of the y computation are shown in Fig. 6 for the existing conditions, in Fig. 7 for the proposed bridge. The computed water-surface elevations are also listed in Tables 3 and 4 for comparison. The table + shows that the proposed bridge w1,11 result in very small rises in flood level on the upstream side of The increases are less than one foot. y tree bridge. c i fi Table 3. Computed water-surface elevations for the 50-yr flood Computed water-surface eleva7f7:::] Section number Existing Proposed bridge 4.480 50.6 50.6 w 4.504 S2.7 52.7 52.2 _ 4.508 4.510 52.5 4.516 52.6 52.5 4.517 53.4 �. F 4.522- 53.1 T _ 55.1 4.550 54.7 4.640 58.5 58.5 Table 4. Computed water-surface elevations for the 100-yr flood Computed water-surface elevation, feet Section number Existing Proposed bridge 4.480 52.0 52.0 53.9 4.504 53.1 4.508 4.510 53.7 4.516 53.7 53.9 4.517 4.522 I 54.4 55.0 Gu 56.6 0, ' 4.550 56.1 1� 4.640 60.0 60.0 f Bridge - Under a design flood for the bridge, the bridge and its adjacent Capacity o g e. In order to determine the roadways stay above-the flood level to allow for safe traffic.passag_/ -y different flood discharges were used in the HEC-2 r� until the maximum ` r de/ sign discharge. e proposed bridge is discharge e before overtopping the roadway was obtained `fie design di p p ��-- - eriod was obtained from the frequency-discharge listed in Table 5. The corresponding return p relation of Fig. 2. Table 5. Summary of design floods bridge Bridge span Design discharge, cfs Return period, yrs. r � g P 195 feet 7,500 25 Computed water-surface profiles for channel with the bridge in place are shown. in Fig. 7. ridge crossing as shown in Fig. 5 stays just belou The flood level at the b T the minimum roadway elevation. Flow Velocities at Bridge Crossing The cross-sectionally averaged velocities at et bridge opening were computed to be 9.0 feet per second for the 50-yr flood and 11.6 feet proposed per second for the 100-yr flood. The hydrologic data include characteristics of the design Hydrologic Data Summary - flood, the base flood, the record flow and the overtopping flood. The design flood is the peak discharge selected for the design of the bridge located within a base floodplain. B.' definition, 100-yr floo d for through lanes Will not be overtopped by the design flood. The base flood is the greatest -1 criven year. The record flood is the which the exceedance probability is one percent in any T is iven recorded flood in the drain age basin: its value is not available. The hydrologic data summary g in Table 6. The overtopping flood is determined based on the minimum roadway elevation for the approach road embankments. Under a discharge exceeding the design discharge, the roadway will ' e overtopped. For this reason, the overtopping discharge is closely similar to the design discharge. n .t 6 i Table 6. Hydrologic Data Summary Hydrologic Flood of Standard flood Over- Capacity Design -- topping Flood Summary Record flood Fre1LPrlcy N/A NO 0 25 25 25 (Yrs.) Discharge N/A 14,500 21,000 7,500 7.500 7,500 _ (CFS) 51.4 51.4 51.4 Water-Surface N/A 52.5 53.9 Elev. (Ft) N/A 9.0 Velocity 11.61 5.0 5.0 5.0 (FPS) y . 7 i LIST OF FIGURES Fig. 1. Study reach of Escondido Creek with cross section locations Fig. 2. Frequency-discharge relation for Escondido.Creek at project site ographic map for the vicinity of El Camino del Norte Fig. 3. Top Fig. 4. Cross-sectional profiles for the stream channel Fig. 5. Cross-sectional profile of bridge crossing Fig. 6. Water-surface and channel-bed profiles for existing conditions -surface and channel-bed profiles with the 195-foot bridge Fig. 7. Water 8 0511 • �� �� 64p 4mI7 O all -550 ,\ 1 • 4.50 4 • - dlive-dhal ' ii 4 35 / �� f l •! 4'250 _� �� �-�\-� 2711 �_� l / 1 i 3.930 3.84 North — � 0 1000, Fig. I. Study reach of Escondido Creek u7ih cross section locations t4 2L-1 HE 71 f 4 Cif it L_2 t t A 1 1 1 �JJ r7--7- J-i 14TT s- mi L T T1 j 1-4 t_li f i ]s_,, 71 . I I I J'�t 1 i7n Lo 13 1 14 j iJ FFi:: 1 VD T' 4H F 77 -7 _LL1 L .7 wol -_1: -pi :1 j J7 4"1----1 1 f 77=4�4__ 7 j�i HIH rLH --I_U T T7 -L-L dill] 1 1 1 M, 1,11'rTlit—T-177—7 1 i F1 I wi.l C) Ln Ln L:_� 0- C) C) C) C) DN Frequency of occurrence In 100 years si e tb� 4 R I I e ' 1 U� E o . 8 8� Q z b - o r I - - o (Ia v, � O / U N O td � N � v v � O c-n cu 1. k i I b cd i U o � - o o N ............... O ........................ ......... N ....................... w o cd +� O Cd i �--I s ........... Cd o ............ o �- a � o f U •-j U O � U� ..................... s U] U3 b O 0 i I O L O � n � O r—+ W O Q Ln O lfJ Ln Fig. 4. Cross-sectional profiles for the stream channel (continued) i i I - . o ....... .............................. 0 - o 0 .....:................. .......:. o � a F - U - O ..................................... .... ..............:......... ...... ...................... . O cc Lt ..........................:.......................... . ... .......... _..............:......................._.;................ ...... _ ...... O +� a o 0 ° cti O O ` y .......... Q a> 4j Lt ........... u) o O ......._..__...... i O ........... ......................................................... ...... O I `u i ...._.............. _........ ... O L W o L o LrD o Fig. 4. Cross-sectional profiles for the stream channel ((-ontinued), I- i I 0 o o O o _ o ........... .. .... .........................< ------.............-- ........................ o 0 0 _ ` ............. ......... "{ ................................... Q) =` O CCd ..................... o a� u r, 0 Q-, Lt o o �i o _ N O cd ........... O +� k .............................. ......... 1 O .......:----.----.----..........:...................... O li y 4'{ ....................................... 3 rte( O LCD O lC� d d Fig. 4. Cross-sectional profiles for the stream channel (continued) a o 0 0 o ......................................;-...................... ..... w 0 co u i Cl^) LLJ y n Q.. - '- ............... ..........:........ ..... U Ld U U2 r) O U a� a� ----------------------------- o B Q co o i � o in LLD in - w ° 1 CD o Fig. 5- Cross-sectional profile of bridge crossing i cfl r cfl .............................. ... LO :. .................................... 3 El Camino del Norte .... .................. E 1^ 4 r t ................ ................. V 4i V QJ ..... ..:... � � O [ W 1^ U, t .................................................... d C hD � r-f _. ......... U Ct W ......... � f f ........................................ .............. 0 0 ............... -d� 1 v3 ^� .. . y I � W o d J O ICJ C) LCD �° CID CJ 0 0 � i Fla. 6. Water-surface and channel-bed profiles for existing conditions i f i N (t LO .... f �L El Camino del Norte LO ................. .... ................ 0 r a� ;. CC o 0 ................................ _._..._ U Q� 1 LD i Cn U cd W Chi ........................................... U] Cpl . 0 o v, L(D N Il I .........:..................... - 3 N y G _ W If o LCD G UD CD LD G cN LCD Lc� C7 C I i y Fig. ?. Water-surface and channel-bed profiles with the 195-foot bridge i L APPENDIX A. INPUT/OUTPUT LISTINGS OF HEC-2 RUNS * U.S. ARMY CORPS OF ENGINEERS * HEC-2 WATER SURFACE PROFILES * * HYDROLOGIC ENGINEERING CENTER * 609 SECOND STREET, SUITE D * Version 4.6.2; May 1991 � * DAVIS, CALIFORNIA 95616-4687 i � * (916) 756-1104 g-* RUN DATE IJJUN96 TIME 21:04:14 *************************************** 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 K X X XXXXXXX XXXXX XXXXXXX THIS RUN EXECUTED 11JUN96 21:04:14 ************************************* HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 T1 JUNE 1996, ESCONDIDO CREEK CAMINO DEL NORTE T2 CROSS SECTIONS FACING UPSTREAM T3 EXISTING CONDITIONS, 21000 CFS � J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WSEL FQ 3 0.0023 40 E J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM ITRACE e QT 5 38400 21000 14500 3200 21000 2800 s 0.3 NC 0.045 0.045 0.070 0.1 500 X1 3.84 44 1137 1474 500 500 X3 10 734 130 65.9 282 1 GR 78.2 0 77.9 26 74.7 52 . 48.1 591 GR 61.8 365 59.2 405 56'4 688 50.4 0 751 46.8 784 i GR 50.2 602 51.0 661 49-5 GR 47.1 828 39.1 933 39.1 1052 39.1 1098 39.3 1112 33.1 1323 GR 39.4 1124 32.7 1137 34.8 1151 34.8 1512 34.7 1581 GR 33.9 1397 32.6 1456 36.7 1474 GR 34.7 1637 32.2 1658 35.1 1671 35.3 1723 43.6 1791 GR 48.9 1849 45.8 1886 44.8 1942 91.3 2019 57.1 2084 GR 62.9 2141 69.8 2197 80-8 2249 93.1 2286 I z 397 749 500 405 495 .i X1 3.93 24 0.0 0.0 X3 10.0 0.0 0.0 0.0 0.0 0.0 0'0 0 0 64 5 223 GR 104.4 0 93.8 72 96.9 142 67.8 181. I GR 38.7 266 37.0 298 34.0 397 34.3 477 34.3 495 GR 34.4 545 36.0 598 34.8 676 39.4 749 37.0 1090 GR 34.6 819 35.9 831 40.9 853 57.8 928 -8 GR 73.7 1093 84.0 1135 100.0 1190 114.1 1241 Nc 0-12 X1 X7 4.06 30 604 1089 643 675 669 X3 10.0 1 l� I i i 79.3 34 78.8 78 71.4 98 70.9 168 OR 79.1 D 360 64.7 378 62.0 444 GR 69.4 243 69.8 316 69.7 604 38.0 686 37.1 698 .. GR 56.1 477 39.2 519 37.9 898 37.0 977 42-0 991 GR 37.7 712 38.2 802 37.4 GR 37.1 1007 37.3 1044 36.8 1069 34.8 1081 37.5 1089 GR 37.5 1107 41.0 1141 59.8 1197 86.8 1267 107.2 1337 X, 4 15 27 300 953 500 430 470 GR 58.0 0 47.7 102 40.9 300 39-5 461 40.8 502 ( GR 40.5 560 39.3 583 41.5 592 4D_3 594 39.6 650 GR 43.1 655 43.0 657 38.6 663 38.3 682 36.9 859 GR 35.3 862 33.4 865 32.9 868 34.8 877 35.2 880 GR 37.8 892 37.7 901 36.3 916 37.0 941 38.5 953 GR 53.0 988 64.4 1010 -- X1 4 Z5 18 443 1034 550 550 550 GR 51.6 0 46.9 181 44.6 209 40.8 443 35.a 901 GR 39.0 844 38.3 892 37.2 895 36.1 898 GR 40.5 1076 59.7 1908 68.7 1269 38 3 945 39.9 1034 w 485 485 485 X1 4.35 23 369 8Z2 429 41.2 568 GR 49.1 0 50.1 73 42.2 369 41.2 GR 40.6 573 40.2 576 40.9 583 41.3 610 39.8 647 GR 41.1 668 40.9 694 38.2 696 40.9 7718 41.1 822 GR 38.2 712 40.0 718 39.8 726 9.4 922 64.9 974 GR 57.0 870 5 s X1 4.41 28 419 797 330 330 330 0 318 GR 63.1 0 62.6 14 49.9 51 44.6 209 43. 419 42.7 425 42.2 429 45.0 345 46.6 415 46.4 528 44.0 562 GR 430 43.9 436 42.6 523 42.0 36 8 652 GR 42.6 GR 43.0 599 40.9 628 42.4 635 38.5 63 GR 38.5 658 51. 5 1066 59.5 1138 41 8 750 42.7 797 666 42.3 718 GR 46.1 1018 x1 4.48 29 393 1397 365 365 365 X3 375 1100 59.1 124 58.0 211 55.0 281 GR 73.3 0 68.6 45.2 642 GR 53.7 375 48.9 393 46.6 560 44.0 597 43.2 730 GR 45.0 647 45.0 684 45.3 726 44-0 729 45.7 812 GR 42.7 744 44.0 755 44.7 759 44.5 772 966 44.7 GR 44.7 1309 47.7 1397 48.4 130 58.7 1448 44.5 1143 DOWNSTREAM BOTTOM OF ROAD EMBANKMENT X1 4.504 18 600 1100 150 1200 150 X3 GR 55 535 50.6 600 49.6 650 48T7 a30 48.2 750 950 45 920 2 I GR 46.7 800 45.8 850 51 1200 -� GR 45 960 47.2 1000 48.5 1050 50.5 1100 GR 50 1300 51 1400 53 1450 NC 0.016 0.016 0.016 0.2 0.4 DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE 30 30 m. X1 4.51 21 700 1050 30 660 GR 58.3 550 54.9 600 52.8 -7 51.2 650 50.7 GR 50.0 675 48.5 700 47.1 750 46.6 800 46.2 850 GR 45.7 900 46.4 950 47.Z 1200 54.6 1250 54.9 1300 i GR 52.3 1100 53.6 1150 54.2 GR 55.0 1350 j UPSTREAM FACE OF EL CAMINO REAL BRDDGE 30 30 30 L X1 4.516 NC 0.05 0.12 0.12 0.1 0.3 UPSTREAM BOTTOM OF ROAD EMBANKMENT 30 30 X1 4.522 13 600 1350 30 1300 X3 600 49.5 700 48 780 GR 60 500 56 550 54 990 46 1000 48 1085 GR 47 910 44 950 I GR 48 1200 50 1350 55 1450 A-2 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA X1 4.55 50 153 699 130 699 130 X3 _ GR 59.2 0 55.5 64 56.8 137 51.0 153 48.9 GR 48.0 321 47.5 378 47.6 437 47.0 440 48.2 448 GR 48.2 501 49.3 544 49.8 596 50.6 644 51.5 688 GR 55.5 695 55.5 699 47.5 715 45.8 718 46.1 722 GR 46.7 727 47.8 730 48.4 737 47.4 748 48-4 772 t GR 48.5 801 46.9 806 46.7 810 47.1 815 48.2 816 GR 48.3 824 48.6 865 48.8 901 47.5 935 49.2 947 GR 47.0 951 46.4 957 46.9 962 49.3 967 48.8 989 GR 46.7 1002 46.1 1007 46.6 1010 49.0 1014 49.3 1050 GR 49.2 1092 49.4 1124 51.4 1146 55.7 1155 59.5 1178 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA X1 4.64 . 59 243 643 460 463 460 X3 GR 57.3 0 56.6 32 56.2 84 59.7 94 59.9 1 9 j GR 54.7 150 53.9 198 52.0 243 50.8 312 49.8 382 GR 50.5 443 51.1 446 48.6 450 46.7 450 46.8 462 GR 48.6 464 49.9 465 49.5 509 49.6 543 50.3 576 GR 51.6 612 55.5 628 55.5 633 55.6 643 52.6 652 GR 51.4 661 51.3 674 50.1 676 49.6 678 49.0 686 GR 49.8 695 50.0 696 50.4 699 50.8 721 51.1 742 GR 50.9 792 50.9 836 51.2 877 50.5 892 48.1 894 GR 48.1 896 48.5 898 50.6 903 51.3 946 51.7 975 GR 5i_6 986 48.9 989 48.7 1003 49.3 1007 51.1 1009 GR 50.5 1020 50.8 1053 51.1 1079 51.1 1116 49.6 1138 GR 49.6 1167 51.7 1196 55.4 1206 61.7 1235 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV Q gL08 qCH gR08 ALOB ACH AROB VOL TWA R-BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR WTN EL MIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENOST "s *PROF 1 CCHV= .100 CEHV= .300 *SECNO 3.840 s 3.840 9.12 41.32 .00 40.00 41.65 .33 _00 .00 32.70 21000.0 1487.1 9901.6 9611.3 521.3 2534.6 1784.5 .0 .0 36.70 .00 2.85 3.91 5.39 .045 .070 045 .000 32.20 903.81 .002304 500. 500_ 500. 0 0 4 .00 868.54 1772.35 *SECNO 3.930 3.930 8.53 42.53 .00 .00 42..4 .42 1.27 .03 34.00 21000.0 5259.0 11986.0 3754.9 857.5 2713.4 636.9 511.5 8.4 35.40 ,03 6.13 4.42 5.90 .045 .070 .045 .000 34.00 259.62 .002843 500. 495. 495. 2 0 0 .00 600.60 860.22 ' *SECNO 4.060 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .69 4.060 10.26 45.06 .00 _00 45.62 .56 2.63 ' .04 37.90 _ 21000.0 5103.3 12857.6 3039.1 595.3 3574.0 357.7 118.2 17.9 37.50 06 8.57 3.60 8.50 .045 .120 .045 _000 34.80 504.46 .005922 643. 669. 675. 2 0 0 00 648.62 ~1153.07 I - I *SECNO 4.150 4.150 14.72 47.62 .00 .00 47.79 .18 2.13 _04 40.90 21000.0 2896.6 17588.5 514.9 655.9 5663.7 100.2 177.5 26.2 38.50 _10 4.42 3.11 5.14 _045 .120 .045 .000 32.90 104.56 .003562 500. 470. 430. 2 0 0 .00 870.43 974.99 i *SECNO 4.250 A-3 r { 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.54 4-250 13.05 48.85 -00 _00 49.01 .16 1.21 .00 40.80 21000.0 6498.9 12307.2 2193.9 1597.8 5680.6 439.3 266.7 37.9 39.90 5. 0 10 .05 15 4.07 2.17 4.99 043 .120 04 � .000 3 00 988.20 1094.26 .001500 550_ 550. 550. *SECNO 4.350 3265 DIVIDED FLOW 3280 CROSS SECTION 4.35 EXTENDED .82 FEET s I 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 60 4.350 14.42 49.92 .00 .00 50.18 _26 1.14 .03 42.20 654.8 1140.5 4124.4 117.4 339.7 48.0 41.10 21000.0 5925.2 14420.0 12 .18 5.20 3.50 5.58 .045 0 040 0 2 00 828.56 848.62 .004230 485.. 485_ 485_ 2 *SECNO 4.410 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.61 4.410 13.99 50.79 _00 .00 51.01 .22 .82 .00 46.40 21000.0 7734.2 6598.0 6667.8 1871.7 3203.6 1493.1 384.9 55.0 42.70 - .21 4.13 2.06 4.47 .045 •120 •045 .000 3 1004.2]0 1052.62 -001629 330. 330_ 330. 2 *SECNO 4.480 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .37 -' 3470 ENCROACHMENT STATIONS= 375.0 1100..00TYPE=52 30 1 TAR.33 1.7 25.000 000 03 48.90 4.480 9.27 51.97 .00 21000.0 82.4 20917.6 _0 17.7 4543.4 .0 431.6 62.2 100000.00 3 23 4.66 4.60 _00 .045 -120 .000 .000 42.70 381.48 .011747 365. 365. 365. 2 p 0 .00 718-52 1100.00 *SECNO 4.504 3470 ENCROACHMENT STATIONS= _0 1200.0 TYPE= 1 TARGET= 1199.999 DOWNSTREAM BOTTOM OF ROAD EMBANKMENT SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK. ELEV Q QLOB QCH QROB 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 I 4.504 11.86 53.86 .00 .00 54.42 .56 2.05 .07 50.50 21000.0 452.5 17831.8 2715.7 78.2 3257.1 310.3 445.7 2-00 50.50 24 5.79 5.47 8-75 .045 .120 .045 .000 42.00 551.94 .016109 150_ 150. 150_ 2 p " Q 00 648.06 1200.00 CCHV= .200 CEHV= -400 *SECNO 4.510 t - 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 5.22 DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE 05 •16 48-50 4.510 7.98 53.68 -00 -00 54-63 .95 �- 21000.0 1185.8 19154-5 659.7 234-8 2371.4 169.8 447-9 64.9 49.80 -24 5-05 8.08 3.89 .016 _016 _016 .000 45.70 614.49 .000590 30. 30- 30• Z p p .00 542.39 1156.88 L A-4 I I E i *SECNO 4.516 UPSTREAM FACE OF EL CAMINO REAL BRDIG000 54 65 .95 _02 .00 48.50 4.516 8.00 53.70 .00 21000.0 1192.2 19140.5 667.3 236.8 2379.5 172.3 449.8 5.70 44.80 24 5.03 8.04 3.87 .016 .016 .016 .000 45.70 614.22 .000583 30. 30. 30. 2 p p 00 544.60 1158.82 CCHV= .100 CEHV= .300 *SECNO 4_522 3301 HV CHANGED MORE THAN HVINS j 3302 WARNING: CONVEYANCE CHANGE OUT OF ACCEPTABLE RANGE, KRATIO = 21 3470 ENCROACHMENT STATIONS= _0 1300.0 TYPE= 1 TARGET= 1299.999 UPSTREAM BOTTOM OF ROAD EMBANKMENT 00 5476 .35 .05 .06 54.00 4.522 10.41 54.41 •00 . 0 452.3 21000.0 2.5 20997.5 .0 65.7 100000.00 2.2 4429.8 .24 1.17 4.74 .DO .050 .120 .000 .000 44.00 589.59 2 0 0 .00 710.41 1300.00 012648 30. 30. 30. *SECNO 4.550 3265 DIVIDED FLOW 3470 ENCROACHMENT STATIONS= .0 699.0 TYPE= 1 TARGET= 698.999 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA 45 1.75 .03 51.00 4.550 10.28 56.08 .00 .00 56.53 21000.0 244.2 20755.8 .0 47.7 3834.3 .0 464.7 67.7 100000.00 _25 5.12 5-41 .00 .050 .120 .000 -000 00 602.32 699-00 .014272 130. 130. 130. 2 0 0 *SECNO 4.640 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.63 f 3470 ENCROACHMENT STATIONS= .0 643.0 TYPE= 1 TARGET= 642.999 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA 4.640 13.28 59.98 .00 .00 60.34 36 51080 74.01 3 100000.00 l 21000.0 5982.7 15017.3 .0 930.6 3764.9 00 _28 6.43 3.99 .00 .050 .1200 0000 000 643.00 643.00 .005376 460_ 460. 460. 3 3 ! T1 JUNE 1996, ESCONDIDO CREEK CAMINO DEL NORTE T2 CROSS SECTIONS FACING UPSTREAM T3 EXISTING CONDITIONS, 14500 CFS J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WS Fa 4 0.0023 40 I J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM I7RACE E i -- 15 -1 L SECNO DEPTH CWSEL CRIWS WSELK EG HV Hl OLOSS L-BANK ELEV Q QLOB QCH QROB ALOB ACH AR08 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 i L *PROF 2 j CCHV= c.100 CEHV= .300 *SECNU 3.840 A-5 I 4 i 3.840 7.87 40.07 _00 40.00 40.32 _26 00 00 36.70 14500.0 476.5 7322.6 6700.9 238.7 045 2111.1 070 1416045 •000 32.20 920.31 .00 Z.00 3.47 4.73 0 3 .00 841.75 1762.06 .002317 500. 500_ 500. 0 _ *SECNO 3.930 3.930 7.26 41.26 .00 .00 41.55 29 1.22 .01 34.00 14500.0 3520.6 8522.0 2457.4 685.0 2268.0 499.7 41.1 8.2 35.40 x 03 5.14 3.76 4.92 .045 .070 .045 .000 34.00 261.73 002613 500_ 495. 495. 0 0 .00 592.87 854.60 *SECNO 4"060 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .66 4.060 8.88 43.68 .00 .00 44.09 .41 2.50 .04 37.90 14500.0 3391.2 9100:7 2008.1 460.6 2906.4 272.3 95.2 17.6 37.50 _07 7.36 3.13 7.37 .045 .1200 .0450 .000 00 641.110 11048.977 - "005910 643. 669. 675. *SECNO 4.150 _03 40.90 4.150 13.21 46.11 .00 .00 46.24 .13 2.12 14500.0 1461.5 12722.4 316.1 394.3 4679.1 69. 142.8 000 32590- 148.47 .12 3.71 2.72 4.53 045 120 0 00 822.89 971.35 4 .003523 500. 470. 430. 2 *SECNO 4.250 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.55 - 4.250 11.51 47.31 .00 .00 47.43 .12 1.19 .00 40.80 14500.0 3859.0 9107.3 1533.7 1126.9 4775.3 349.6 214.7 36.6 39.90 i _18 3.42 1.91 4.39 .045 .120 .045 .000 35.80 165.04 .001465 550. 550. 550_ 3 0 0 .00 925.87 1090.91 *SECNO 4.350 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .58 4.350 12.89 48.39 .00 .00 48.59 .20 1.14 .03 42.20 14500.0 3324.7 10775.1 400.2 718.4 3433.3 80.3 273.1 45.7 41.10 .21 4.63 3.14 4.99 .045 120 0450 .000 00 707.04 844.02 .004353 485_ 485. 485" 2 *SECNO 4.410 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.54 4.410 12.51 49.31 .00 00 44.48 .17 89 .00 46.40 14500.0 4921.6 5077.8 4500.6 1333.1 2646.3 1124.3 308.4 52.0 42.70 24 3.69 1.92 4.00 .045 .120 .045 .000 36.80 68.46 001824 330. 330. 330. 2 p 0 _00 973.28 1041.74 ! *SECNO 4.480 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .39 I 3470 ENCROACHMENT STATIONS= 375.0 1100.0 TYPE= 1 TARGET= 725.000 4.480 7.94 50.64 _00 _00 50.89 .25 1.38 .02 48.90 14500.0 18.5 14481.5 .0 5.7 3602.3 .0 344.9 59.1 100000.00 .27 3.25 4.02 .00 .045 .120 000 .00 713.53 1100.00 •012176 365. 365. 365. 2 *SECNO 4.504 i A-6 j l [ I 3470 ENCROACHMENT STATIONS= 0 1200.0 TYPE= 1 TARGET= 1199.999 DOWNSTREAM BOTTOM OF ROAD EMBANKMENT 40 2.14 .04 50.60 4.504 10.68 52.68 .00 .00 53.08 14500.0 138.9 13100.2 1260.9 31.6 045 2665.1 120 191.9 045 356.1 000 42100 569.43 28 4 39 4.92 6.57 0 _00 630.57 1200.00 .016969 150. 150. 150_ 2 0 HV HL OLOSS L-BANK ELEV } SECNO DEPTH CWSEL CRIWS WSELK EG AROB VOL TWA R-BANK ELEV q QLOB QCH QROB ALOB ACH WfN ELMIN SSTA Y- TIME VLOB VCH VROB XNL XNCH XNR SLOPE XLOBL XLCH XLOBR [TRIAL IDC ICONT CORAR TO PWID ENDST i _ CCHV= .200 CEHV= .400 *SECNo 4.510 3302 DARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 5.53 e DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE 72 •05 •13 48.50 4.510 6.84 52.54 .00 .00 53.25 14500.0 590.8 13668.7 240.5 145016 147016 77.0 016 35000 45170 629.02 28 4.07 6.93 3.12 2 p p .00 480.31 1109.33 .000555 30. 30. 30. *SECNo 4.516 UPSTREAM FACE OF EL CAMINO REAL BRI[GE 71 02 .00 48.50 4.516 6.86 52.56 .00 .00 53.27 14500.0 595.0 13660.9 244.1 146.7 1979.9 016 78.3 016 35000 45?70 628.69 28 4.06 6.90 3.12 016 .000548 30. 30. 30. 2 p 0 .00 481.47 1110.15 CCHV= _100 CEHV= .300 *SECNo 4.522 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 21 3470 ENCROACHMENT STATIONS= .0 1300.0 TYPE= i TARGET= 1299.999 UPSTREAM BOTTOM OF ROAD EMBANKMENT 00 53.36 _26 .04 .04 54.00 4.522 9.10 53.10 •00 0 3518.6 .0 361.3 62.5 100000.00 14500.0 .0 14500.0 •0 -28 _00 4.12 .00 .00� 1200 00p .000 00 680.04 1300-00 _ .012476 30. 30- 30. *SECNO 4.550 3470 ENCROACHMENT STATIONS= .0 699.0 TYPE= 1 TARGET= 698.999 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA _02 51.00 64.4 100000.00 4.550 8.94 54.74 .00 .00 55.08 _33 1.70 ? -0 19.2 3105.3 _0 371.3 14500.0 97.3 14402.7 00 050 .120 .000 .000 45.80 142.70 _29 5.06 4.64 .013673 130. 130. 130. 2 p p 00 550.96 693.66 *SECNo 4.640 3265 DIVIDED FLOW 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.62 i 3470 ENCROACHMENT STATIONS= .0 643.0 TYPE= 1 TARGET= 642.999 1 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA 2S 3.66 .01 52.00 4.640 11.80 58.50 .00 .00 58.75 .D 407.8 70.4 100000.00 14500.0 3383.4 11116.6 .0 632.5 3171.0 000 .000 46.70 .00 -32 5.35 3.51 OD OSG 120 3 0 0 _00 591.60 643.00 -005195 460. 460. 460_ THIS RUN EXECUTED i1.iUN96 21:04:14 A-7 i REC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 - NOTE- ASTERISK (*) AT LEFT OF CROSS-SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST SUMMARY PRINTOUT TABLE 150 SECNO XLCH ELTRD ELLC ELMIN 4 CUSEL CRIUS EG 10*KS VCH AREA 01K 3.840 .00 .00 .00 32.20 21000.00 41.32 .00 41.65 23.04 3.91 4840.39 4375.17 7 3.47 3765.86 3012.03 3.840 .00 _00 .00 32.20 14500.00 40.07 .00 40.32 23.1 3.930 495.00 00 .00 34.00 21000. 4.42 4207.83 3938.26 00 42.53 .00 42.94 28.43 3.930 495.00 .00 .00 34.00 14500.00 41.26 .00 41.55 26.13 3.76 3452.63 2836.46 45.06 .00 45.62 59.22 3.60 4526.93 2728- 8 _ * 4.060 669.00 .00 -00 34.80 14500.00 43 .68 .00 44.09 59.10 3.13 3639.38 1886.17 4.060 669.00 .00 0 4.150 470.00 .00 00 32.90 21000.00 47.62 .00 47.79 35.62 3.11 6419.79 3518-54 4.150 470.00 .00. .00 32.90 14500.00 46.11 _00 46.24 35.23 2.72 5143.17 2443_2.17 7717.68 5421.44 * 4.250 550.00 00 DO 35.80 14500.00 48.31 .00 47.43 15.00 1.91 6251.80 3787.79 * 4:250 550.00 .00 .00 * 4.350 485.00 .00 00 35.50 21000.00 49.92 .00 50.18 42.30 3.50 5382.34 3228-74 * 4.350 485.00 .00 _00 35.50 14500.00 48.39 00 48.59 43.53 3.14 4231.99 2197.66 .00 51.01 16.29 2.06 6568.33 5203.79 36.80 21000-00 50.79 _' * 4.410 330.00 00 00 36.80 14500-00 49.311 .00 49.48 18.24 1.92 5103.72 3395.37 * 4.410 330.00 _00 00 42.70 21000.00 51.97 .00 52.30 117.47 4.60 4561.14 1937-53 * 4.480 365.00 .00 .00 50.89 121.76 4.02 3607.98 1314.08 I * 4.480 365.00 .00 .00 42.70 14500.00 50.64 y 4.504 150.00 .00 .00 42.00 21000.00 53.86 .00 54.42 161.09 5.47 3645.58 1654.56 4.504 150.00 .00 .00 42.00 14500.00 52.68 .00 53.08 169.69 4.92 2888.61 1113.13 -3 * 4.510 30.00 00 .00 45.70 14500.00 52.54 .00 53.25 5.550 6.93 2 94.66 653.23 * 4.510 30.00 - 4.516 30.00 .00 .00 45.70 21000.00 53.70 00 53.27 5.48 6.90 2204.92 6195-60 4.516 30.00 .00 .00 45.70 14500.00 52.56 * 4.522 30.00 _00 .00 44.00 21000.00 54.41 .00 54.76 126.48 4.74 4431.97 1867.2 * .00 44.00 14500.00 53.10 .00 53.36 124.76 4.12 3518.59 1298-17 4.522 30.00 .00 142.72 5.41 56.08 .00 56.53 4.550 130.00 00 .00 45.80 14500.00 54.74 0 00 45.80 21000-00 0 55.08 136.73 4.64 31824.55 1240.05 4.550 130.00 -0 * 4.640 460.00 00 .00 46.70 21000.00 59.98 .00 60.34 53.76 3.99 4695.49 2864.20 ? * 58.50 .00 58.75 51.45 3.51 3803.52 2011.67 4.640 460.00 .00 .00 46.70 14500.00 SUMMARY PRINTOUT TABLE 150 SECNO Q CWSEL DIFWSP DIFWSX DIFKUS TOPWID XLCH 3.840 21000.00 41.32 -00 00 1.32 868.54 .00 00 p7 847.75 .00 3.840 14500_00 40.07 -1.26 �. 3.930 21000.00 42.53 _00 1.20 00 600.60 495.00 3.930 14500.00 41.26 -1.27 1.19 .00 592.87 495.00 * 4-060 21000.00 45.06 _00 2.53 .00 648.62 669.00 i * 4.060 14500.00 43.68 -1.38 2.42 .00 641.10 669.00 4.150 21000.00 47.62 .00 2.56 .00 870.43 470.00 4.150 14500.00 46.11 -1.51 2.43 .00 822.89 470.00 -- * 4.250 21000.90 48.85 .00 1.23 .00 988.20 550_00 A-8 4 I r * 4.250 14500.00 47-31 -1-53 1.21 .00 925.87 550.00 * 4.350 21000.00 49.92 .00 1.07 .00 828.56 485-00 * 4-350 14500.00 48.39 -1.53 1.08 .00 707.04 485.00 00 .87 .00 1004.21 330.00 * 4.410 21000.00 50.79 92 .00 973.28 330.00 * 4.410 14500.00 49.31 -1.47 * 4.480 21000.00 51.97 .00 1.18 .00 718.52 365.00 * 4.480 14500.00 50.64 -1.33 1.33 .00 713.53 365.00 4.504 21000.00 53.86 .00 1.89 .00 648.06 150.00 4.504 14500.00 52.68 -1.18 2.04 .00 630.57 150.00 s 00 19 00 542.39 30-00 * 4.510 21000.00 53.68 14 _00 480.31 30-00 * 4.510_ 14500.00 52.54 -1.14 03 .00 544.60 30.00 4.516 21000.00 53.70 DO 02 00 481.47 30.00 4.516 14500.00 52.56 -1.14 * 4.522 21000.00 54.41 -DD 70 .00 710.41 30.00 54 _00 680.04 30.00 4.522 14500.00 53.10 -1.31 _ 4.550 21000.00 56.08 .00 1.67 .00 602.32 130.00 4.550 14500.00 54.74 -1.33 1.65 .00 550.96 130.00 00 3.90 .00 643.00 460.00 4.640 21000.00 59.98 OG 591.60 460.00 s * 4.640 14500.00 58.50 1.49 3.75 SUMMARY OF ERRORS AND SPECIAL NOTES WARNING SECNO= 4.060 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.060 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE ABLE RANGE WARNING SECNO= 4-250 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPT WARNING SECNO= 4.250 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.350 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE s WARNING SECNO= 4_350 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.410 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.410 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 41480 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.480 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.510 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.510 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.522 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.522 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.640 PROFILE= 1 CONVEYANCE CHANGE UTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.640 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE t i Lr A-9 HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 T1 ESCONDIDO CREEK CAMINO DEL NORTE WITH PROPOSED BRIDGE T2 SPAN LENGTHENED FOR 45 MPH SPEED, CROSS SECTIONS FACING UPSTREAM . T3 DECEMBER, 1996, 21000 CFS + J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WSEL FQ f 3 0.0023 40 3 - J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBU CHNIM ITRACE 1 -1 QT 7 38400 21000 14500 3200 21000 7500 7000 NC 0.045 0.045 0.070 0.1 0.3 X1 3.84 44 1137 1474 500 500 500 - X3 10 2 0 77.9 26 74.7 52 73.4 130 65.9 282 GR 78. GR 6i.2 365 59.2 405 56.4 499 51.8 550 48.1 591 GR 50.2 602 51.0 661 49.5 688 50.4 751 46.8 784 GR 47.1 828 39.1 933 39.1 1022 39.1 1098 39.3 1112 - 1151 GR 39.4 1124 32.7 1137 34.8 33.8 1270 33.1 1323 GR 33.9 1397 32.6 1456 36.7 1474 34.5 1512 34.7 1581 GR 34.7 1637 32.2 1658 35.1 i67i 35.3 1723 43.6 1791 GR 48.9 1849 45.8 1886 44.8 1942 51.3 2019 57.1 2084 2249 93.1 2286 GR 62.9 2141 69.8 2197 80.8 X1 3.93 24 397 749 500 495 495 X3 10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 GR 104.4 0 93.8 72 96.9 142 87.8 181 64.5 223 GR 38.7 266 37.0 298 34.0 397 34.3 477 34.3 495 GR 34.4 545 36.0 598 34.8 676 35.4 749 37.0 794 GR 34.6 819 35.9 831 40.9 853 57.8 928 68.8 1010 f GR 73.7 1093 84.0 1135 100.0 1190 114.1 1241 NC 0.12 X1 4.06 30 604 1089 643 675 669 X3 10.0 GR 74.1 0 79.3 34 78.8 78 71.4 98 70.9 168 _ 62.0 444 GR 69.4 243 69.8 316 69.7 360 7 686 37.1 698 GR 56.1 477 39.2 519 37.9 604 38.0 42.0 991 GR 37.7 712 38.2 802 37.4 898 37.0 977 GR 37.1 1007 37.3 1044 36.8 1069 34.8 1081 3 7.2 1337 7.2 1089 - GR 37.5 1107 41.0 1141 59.8 1197 86.8 1267 10 X1 4.15 27 300 953 500 430 470 ! GR 58.0 0 47.7 102 40.9 300 39.5 461 40.8 502 GR 40.5 560 39.3 583 41.5 592 40.3 599 39.6 650 GR 43.1 655 43.0 657 38.6 663 38.3 682 36.9 859 GR 35_3 862 33.4 865 32.9 868 34.8 877 5.2 880 3 GR 37-8 892 37.7 901 36.3 91$, 37.0 941 38.5 953 1 GR 53-0 988 64.4 1010 X1 4.25 18 443 1034 550 550 550 i GR 51.6 0 46.9 181 44.6 209 40.8 443 39.2 633 GR 39.0 844 38.3 892 37.2 895 36.1 898 35.8 901 "- GR 36.4 905 37.0 907 38.3 910 38.3 945 34.9 1034 GR 40.5 1076 59.7 1118 68.7 1269 I X1 4.35 23 369 822 485 485 485 GR 49. 0 50.1 73 42.2 1 369 41.2 429 41.Z 568 GR 40.1 573 40.2 576 40.9 583 41.3 610 39.8 647 696 37.0 698 35.5 708 GR 41.1 668 40.9 694 3-8-2 40.9 771 41.1 822 GR 38-2 712 40_0 718 39.8 726 GR 57.0 870 59.4 922 64.9 474 A-10 i f t X1 4.41 28 419 797 330 330 4436 209 43.0 318 GR 63.1 0 62.6 14 49.9 51 425 42.2 429 GR 45.0 345 46.6 415 46.4 419 42.7 GR 42.6 430 43.9 436 42.6 523 42.0 528 44.0 552 GR 43.0 599 40.9 628 42.4 635 38.5 637 36.8 652 GR 38.5 658 41.5 666 42.3 718 41.8 750 42.7 797 GR 46.1 1018 52.6 1066 59.5 1138 X1 4.48 29 393 1397 365 t16050 365 X3 375 281 GR 73.3 0 68.6 73 59.1 124 44.0 211 55.0 GR 53.7 375 48.9 393 46.6 560 44.0 597 45.2 642 GR 45.0 647 45.0 684 45.3 726 44.0 729 45.7 812 y GR 42.7 744 44.0 755 44.7 759 44.5 772 GR 44.5 - 840 45.0 894 45.2 966 44.7 1067 44.5 1143 GR 45.7 1309 47.7 1397 48.4 1430 58.7 1448 X] 4.504 18 600 1100 150 150 _ X3 700 1200 GR 55 535 50.6 600 49.6 650 48.7 700 48.2 750 GR 46.7 800 45.8 850 45 920 42 930 42 950 GR 45 960 47.2 1000 48.5 1050 50.5 1100 51 1200 -= GR 50 1300 51 1400 53 1450 NC 0.015 0.015 0.030 23 23 X1 4.507 20 815.1 1010 23 GR 58.94 550 57.03 600 55.4 650 54.05 700 52.98 750 GR 52.19 800 52.0 815 42.0 815.1 42.0 850 42.0 10101 0. GR 42.0 916 42.0 950 42.0 1000 42.0 1010 51.95 .1 GR 52.4 1050 53.0 1100 53.6 1150 54.2 1200 54.9 1300 NC 0.020 DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE 1 1 X] 4.508 20 815.1 1010 1 BT -9 815 52.0 50.0 815.1 52.0 50.0 850 51.7 49.7 BT 900 51.45 49.45 916 51.44 49.44 450 51.5 49.5 BT 1000 51_83 49.83 1010 51.95 49.95 1010.1 51.95 49.95 GR 58.94 550 57.03 600 55.4 650 54.05 700 52.98 750 GR 52.19 800 52.0 815 42.0 815.1 42.0 850 4. 900 GR 42.0 916 42.0 950 42.0 1000 42.0 1010 51.95 95 1010.1 F GR 52.4 1050 53.0 1100 53.6 1150 54.2 1200 54.9 1300 UPSTREAM FACE OF EL CAMINO REAL BRDDGE 42 42 42 X1 4.517 20 815.1 1010 BT -9 815 52.0 50.0 815. 1.7 49.7 1 52.0 50.0 850 5 BT 900 51.45 49.45 916 51.44 49.44 0.1 51.5 49.5 1010 BT 1000 51.83 49.83 1010 51.95 49.95 .1 5].95 49.95 GR 58.94 550 57.03 600 55.4 650 54.05 700 52.98 750 { GR 52.19 800 52.0 815 42.0 815.1 42.0 850 42.0 900 GR 42.0 916 42.0 950 42.0 1000 42.0 1010 51 4.9.95. 1010.1 _. GR 52.4 1050 53.0 1100 53.6 1150 54.2 1200 59 1300 X1 4.518 20 815.1 1010 1 1 1 GR 58.44 550 57.03 600 55.4 650 54.05 700 52.98 750 GR 52.19 800 52.0 815 42.0 815.1 42.0 850 42.0 900 GR 42.0 916 42.0 950 42.0 1000 42.0 1010 51.95 1010.1 GR 52.4 1050 53.0 1100 53.6 1150 54.2 1200 54.9 1300 NC 0.05 0.12 0.12 0.1 0.3 X1 4.522 13 600 1350 23 23 X3 700 1200 48 780 GR 60 500 56 550 54 600 49.5 700 48 1085 L_ GR 47 910 44 950 44 990 46 1000 GR 48 1200 50 1350 55 1450 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA X1 4.55 50 153 699 ]30 699 130 X3 229 56.8 137 51.0 153 48.9 GR 59.2 0 55.5 64 GR i8.0 321 47.5 378 47.6 437 47-0 440 48.2 4 j 44.3 544 49.8 596 GR :8.2 501 5G.6 644 Ji_J 45.8 718 4b.1 722 GR 55.5 695 55.5 699 47.5 715 A-11 f 737 47.4 748 48.4 772 I 7Z7 47.8 730 48.4 48.2 816 j GR 46.7 810 47.1 815 GR 48.5 801 46.4 806 46 48-8.7 901 47.5 935 49.2 947 GR 48.3 824 48.6 865 46.9 962 49.3 967 48.8 989 GR 47.0 951 46.4 957 1010 49.0 GR 49.2 1092 49.4 11024 51.4 1'146 55.7 10155 59.5 1178 GR - LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOG AREA 460 460 Xl 4.64 59 243 643 643 X3 g4 59.7 94 59.9 139 56.6 32 56.2 GR 54.7 15E 53.9 198 52.0 243 50.8 312 49.8 382 GR 450 46.7 450 46.8 462 GR 50.5 443 51.1 446 48.6 509 49.6 543 50.3 576 GR 48.6 464 49.9 465 49.5 633 55.6 643 52.6 652 GR 51.6 612 55.5 628 55.5 676 49.6 678 49.0 686 GR 51.4 661 51.3 674 50.1 699 50.8 721 51.1 742 GR 49.8 695 50.0 696 50.4 877 50.5 892 48.1 975 836 51.2 51.7 GR 50.9 792 50.9 898 50.6 903 51.3 946 GR 48.1 896 48.5 48.7 1003 49.3 1007 51.1 1009 - GR 51.6 986 48.9 989 51.1 1079 51-1 1116 49.6 1138 GR 50.5 1020 50.8 1053 55.4 1206 61.7 1235 GR 49.6 1167 51.7 1196 HV HL OLOSS L-BANK ELEV SECNO DEPTH CWSEL CRIWS WSELK EG AROB VOL TWA R-BANK ELEV Q QLOB QCH QROB ALOB ACH WTN ELMIN SSTA XNR TIME VLOB VCH VROB XNL XNCH ICON? CORAR TOPWID ENDST SLOPE XLOBL XLCH XLOBR ITRiAL IDC *PROF 1 CCHV= .100 CEHV= .300 *SECNo 3.840 .00 .00 32.70 3.840 9.12 41.32 .00 40.00 41465 33 0 .0 36.70 21000.0 1487.1 9901.6 9611.3 521.3 2534.6 1784.5 045 .000 32.20 903.81 .00 2.85 3.91 5.39 .045 .070 .00 868.54 1772.35 - _002304 50`u. 500_ 500. 0 0 4 *SECNo 3.930 .00 42.94 .42 1.27 .03 34.00 i 3.930 8.53 42.53 .00 21000.0 5259.0 11986.0 3754.9 85045 2717.5 070 636.9 04 51.5 000 348 0 00 259.62 .03 6.13 4.42 5.90 0 0 .00 600.60 860.22 .002843 500. 495. 495. 2 *SECNo 4-060 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 69 4.060 10.26 45.06 .00 .00 45.62 .56 2.63 .04 37.90 21000.0 5103.3 12857.6 3039.1 595.3 3574.0 357.7 118.2 17.9 37.50 .06 8.57 3.60 8.50 .045 120 045. 00 648.62 1153.07 .005922 643. 669. 675• 2 *SECNO 4.150 -1.8 2.13 .04 40.90 4.150 14.72 47.62 .00 ..9 47.79 21000.0 2896.6 175&8.5 514.9 655.9 5663.7 100.2 045 1 000 32690 f 104.56 .10 4.42 3.11 5.14 •045 •120 0 .00 870.43 974.99 i .003562 500. 470. 430. 2 i *SECNO 4-250 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.54 4.250 13.05 48.85 _00 .00 49.01 .16 1.21 00 40.80 21000 0 6498.9 12307.2 2193.9 1597.8 5680.6 439.3 045 2 000 337.9 106.05 .15 4.07 2.17 4.99 .043 .120 .001500 550- 550. 550. 3 0 0 .00 988.20 1094.28 A-12 I , x *SECNo 4.350 3265 DIVIDED FLOW 3280 CROSS SECTION 4.35 EXTENDED 82 FEET 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .60 4.350 14.42 49.92 .00 .00 50.18 .26 1.14 .03 42.20 . 21000.0 5925.2 14420.0 654.8 1140.5 4124.4 1.045 3.000 48.0 41.10 .18 5.20 3.50 5.58 .045 .120 .045 .000 35.50 .00 -� p p .00 828.56 848.62 .004230 485. 485. 485. 2 i *SECNO 4.410, 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.61 4.410 13.99 50.79 .00 .00 51.01 .22 .82 .00 46.40 21000.10 7734.2 6598.0 6667.8 1871.7 3203.6 1493.1 384.9 55.0 42.70 .21 4.13 2.06 4.47 .045 .1200 04� .000 00 1004.210 1052.62 .001629 330. 330. 330. 2 *SECNo 4.480 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 37 3470 ENCROACHMENT STATIONS= 375.0 1100.0 TYPE= 1 TARGET= 725.000 4.480 9.27 51.97 .00 .00 52.30 .33 1.26 .03 48.90 21000.0 82.4 20917.6 .0 17.7 4543.4 .0 431.6 62.2 100000.00 ..0 .045 .120 .000 .000 42.70 381.48 23 4.66 4.60 .011747 365. 365. 365. 2 0 0 .00 718.52 1100.00 *SECNo 4.504 3280 CROSS SECTION 4.50 EXTENDED .90 FEET 3' STATIONS= 700.0 1200.0 TYPE= 1 TARGET= 500.000 3470 ENCROACHMENT 4 2.22 .12 100000.00 4.504 53.91 _00 .00 54.64 .7 21000.0 .0 17959.1 3040.9 .0 2853.6 315.1 444.9 64.3 50.50 ,24 .00 6.29 9.65 .000 .120 _045 .000 42.00 700.00 019198 150. 150. 150. 2 0 0 .00 500.00 1200.00 SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV Q QLOB QCH QROB ALOB ACH AROB VOL TWA R-BANK ELEV i TIME VLOB VCH VROB XNL XNCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR 70PWID ENDST I *SECNo 4_507 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 3.97 4.507 11.66 53.66 .00 .00 54.85 1:f9 .07 .14 42.00 21000.0 325.0 20212.0 463.0 89.1 2273.3 126.7 446.4 64.5 42.00 3.65 8.89 3.66 .015 .030 _015 .000 42.00 718.03 001.24 24 23_ 23. 23. 2 0 0 .00 437.32 ~1155.35 I *SECNO 4.508 j 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .47 I 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 A-13 DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE .00 4.508 11.06 53.06 .00 55.11 2.05 .00 .26 42.00 21000.0 214.3 20474.0 311.7 39.1 1766.6 54.3 446.4 64.5 42.00 .24 5.48 11.59 5. . 3 015 020 .015 0- 390 1 0 16 359.27 1105.34 .005570 1. 1 1' *SECNO 4.517 3301 HV CHANGED MORE THAN HVINS t y 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 UPSTREAM FACE OF EL CAMINO REAL BRDDGE 19 .06 42.00 4.517 . 11.91 53.91 .0o .00 55.36 1.44 21000.0 790.3 19066.4 1143.3 1144.6 193020 16015 44000 42400 706.37 .24 6.90 9.87 6.91 4 0 0 -390.16 469.77 1176.14 .003583 42- 42. 42• *SECNO 4.518 i 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.92 .00. .00 55.40 .98 .00 .05 42.00 4.518 12.42 54.42 21000.0 492.0 19785.8 722.1 175.2 2420.8 261.9 448.4 64.9 42.00 .24 2.81 8.17 2.76 .015 020 010 600 545.26 1286.53 . 000421 1. 1- 1' 2 CCHV= .100 CEHV= .300 *SECNO 4.522 .04 FEET 3280 CROSS SECTION 4.52 EXTENDED 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .18 z 3470 ENCROACHMENT STATIONS= 700.0 1200.0 TYPE= 1 TARGET= 503' 000 .05 100000.00 4.522 11.03 55.03 .00 ..0 55.48 .0 3899.0 .0 450.2 65.2 100000.00 21000.0 .0 21000.0 .0 .24 .00 5.39 .00 .000 120 000 000 500.00 1200.00 ! .012656 23. 23. 23. 2 *SECNO 4.550 f 3265 DIVIDED FLOW 3 3470 ENCROACHMENT STATIONS= .0 699.0 TYPE= 1 TARGET= 698.999 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA .01 51.00 4139 4.550 10.83 56.63 .00 .00 139 1 ..0 :.62.3 66.9 100000.00 1.53 21000.0 361.3 20638.7 .0 91.0 .1 p 25 3-97 4,99 .00 .050 .120 .060 .000 45.80 44.38 p p .00 644.86 699.00 .010950 130. 130. 130- 3 *SECNO 4.640 HL OLOSS L-BANK ELEV SECNO DEPTH CWSEL CRIWS WSELK EG HV Q QLOS QCH QROB ALOE ACH AROB VOL EL MIN SSTANK ELEV TIME VLOB VCH VROS XNL XNCH XNR SLOPE XLOBL XLCH XLOBR ITRIAL IDC ICONT CORAR TOPWID ENDST r - 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ,,CCEP{AELE RANGE, KRATIO L A-14 i 642.999 3470 ENCROACHMENT STATIONS= 0 643.0 TYPE= 1 TARGET= LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA 35 3.37 .00 52.00 4.640 13.34 60.04 '00 .00 60.39 944.2 3787.4 .0 509.7 73.7 100000.00 21000-0 6020.9 14979.1 0 .000 .000 46.70 .00 27 6.38 3.95 .00 050 .120 .005244 460. 460. 46p- 3 0 0 .00 643.00 643.00 T1 NOVEMBER 1996, ESCONDIDO CREEK CAMINO DEL NORTE 72 CROSS SECTIONS FACING UPSTREAM � T3 14500 CFS STRT METRIC HVINS Q WSEL FQ J1 ICHECK INQ NINV IDIR 40 y 4 0.0023 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM ITRACE 2 1 PAGE 11 7 27DEC96 10:58:37 HV HL OLOSS L-BANK ELEV SECNO DEPTH CWSEL CRIWS WSELK EG AROB VOL TWA R-BANK ELEV Q QLOB QCH QROB ALOB ACH EL SSTA VROB XNL XNCH XNR WTN TIME VL08 VCH ICONT CORAR TOPWID ENDST SLOPE XLOBL XLCH XL08R ITRIAL IDC *PROF 2 CCHV= -100 CEHV= .300 - *SECNO 3.840 _00 DO 32.70 3.840 7.87 40.07 .00 40.00 40.32 26 0 -0 36.70 14500.0 476.5 7322.6 6700.9 238.7 045 2111-1 070 1416.1 045 .000 32-20 920.31 _00 2.00 3.47 4.73 0 0 3 .00 841.75 1762.06 .002317 500- 500. 500_ *SECNo 3.930 .00 41.55 .29 1-22 .01 34.00 c 3.930 7.26 41.26 .00 14500-0 3520.6 8522.0 2457.4 685.0 2268.0 4 045 41.1 000 34.00 261.73 .03 5.14 3.76 4.92 _045 .070 0 p .00 592.87 854.60 .002613 500. 495. 495_ 2 *SECNO 4-060 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 66 'L pp 0p 44.09 .41 2.50 .04 37.90 4-060 8.88 43.68 14500.0 3391.2 9100.7 2008.1 460.6 2906.4 27045 9000 34780 507.88 .07 7.36 3.13 7.37 .045 .120 1148.97 .005910 643. 669. 675. 2 0 p .00 641.10 + *SECNo 4.150 .03 40.90 4.150 13-21 46.11 .00 .00 679.1 9.8 2.12 14500.0 1461-5 12722.4 316.1 394-3 .045 46.1270 .045 142-8 .000 32.90 148.47 .12 3-71 2-72 4.53 0 p 00 822.89 971.35 -003523 500- 470. 430_ 2 I - L *SECNo 4-250 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1-55 4.250 11-51 47.31 .00 00 47.43 .12 1.19 .00 40-80 - 14500.0 3559.0 9107-3 1533-7 1126.9 4775.3 349-6 214.7 000 3356.80 165:04 ?8 3.42 1.91 4.39 .045 12c 04� -00 925-87 I .001465 550. 550. 550. 3 A-15 *SECNo 4.350 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .58 4.350 12.89 48.39 .00 00 48.59 .20 1.14 03 42.20 14500.0 3324.7 10775.1 400.2, 718.4 3433.3 80.3 273.1 45.7 41.14 _21 4.63 3.14 4.99 - .045 .120 .045 .000 35.50 136.97 .004353 485_ .485. 485. 2 0 0 .00 707.04 844.02 i *SECNo 4.410 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.54 4.410 12.51 49.31 .00 .00 49.48 .17 .89 ..0 46.40 14500.0 4921.6 5077.8 4500.6 1333.1 2646.3 1124.3 308.4 52.0 42.70 _24 3.69 1.92 4.00 .045 .120 .045 .000 36.80 68.46 p 0 .00 973.28 1041.74 .001824 330. 330. 330. 2 E *SECNo 4.480 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .39 3470 ENCROACHMENT STATIONS= 375.0 1100.0 TYPE= 1 TARGET= 725.000 4.480 7.94 50.64 .00 .00 50.89 .25 1.38 .1 48.90 14500.0 18.5 14481.5 .0 5.7 3602.3 .0 344.9 59.1 100000.00 27 3.25 4.02 .00 .045 .120 .000 .000 42.70 386.47 .012176 365. 365. 365. 2 0 0 .00 713.53 1100.00 I I *SECNO 4.504 3470 ENCROACHMENT STATIONS= 700.0 1200.0 TYPE= 1 TARGET= 500.000 4.504 10.71 52.71 .00 .00 2374?9 19555 355?6 610 100000.50 0.00 00 14500.0 .0 13130.0 1370.0 .0 .28 .00 5.53 7.Ui _000 .120 .045 .000 42.00 700.00 018851 150. 150. 150. 2 0 0 .00 500.00 1200.00 i *SECNo 4.507 _ I SECNo DEPTH CWSEL CRIWS WSELK EG HV HL GLOSS L-BANK ELEV Q QLOB QCH QROB 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 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 4.68 4.507 10.58 52.58 .00 .00 53.34 .76 .05 .08 42.00 1450028 1843 144406 27.1 49 12.8 015 2062.7 030 18.2 015 356.8 000 42.00 775.12 B i p 0 .00 290.14 1065.26 _000861 23. 23. 23. 2 3 L *SECNo 4.508 3301 HV CHANGED MORE THAN HVINS 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .47 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 I !- DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE 4.508 10.23 52.23 .00 .00 53.50 1.27 .00 . 42.00 .4 14500.0 3.5 14490.5 6.0 2.4 1603.9 3.8 356.8 61.4 42.00 .28 1.46 9.03 1.57 Oi5 .020 .000 42.00 757.4; .003850 1. 1. 1. 2 0 0 -3900.16 237.40 1034.89 A-16 *SECNO 4.517 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 UPSTREAM FACE OF EL CAMINO REAL BRDIGE 4_517 10.48 52.48 .00 .00 53.66 1.18 .15 .01 42.00 14500.0 21.8 14446.5 31.7 8.6 1651.8 12.6 358.4 61.7 42.00 .28 2.52 8.75 2.52 .012 .0200 .0150 -3900106 274.28 1056.25 j .003470 42. 42. 42. *SECNO 4.518 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 3.24 4.518 11.02 53.02 .00 .00 53.71 .69 .00 .05 42.00 i 14500.0 46.2 14386.1 67.7 36.1 2147.4 50.2 358.5 61.7 42.00 42.00 748.22 .28 1.28 6.70 1.35 •012 -0200 .0150 .000 00 353.29 11011-51 .000332 1. 1. 1' CCHV= .100 CEHV= .300 f *SECNO 4.522 s 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .16 3470 ENCROACHMENT STATIONS= 700.0 1200.0 TYPE= 1 TARG34= 5002.000 04 100000.00 4.522 9.43 53.43 .00 .00 53.77 14500.0 .0 14500.0 .0 .0 3094.4 .0 3.000 44.00 700.00 61.9 100000.00 1 28 .00 4.69 .00 .000 .120 .000 .000 0 0 .00 500.00 1200.00 .012927 23• 23• 23' 2 *SECNO 4.550 3470 ENCROACHMENT STATIONS= .0 699.0 TYPE= 1 TARGET= 698.999 LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA-35 4.550 9.25 55.05 .00 .00 276.1 .30 0 36954 6305 100000.00 14500.0 110.5 14389.5 .0 22.6 3276.1 .29 4.88 4.39 .00 .050 .120 .000 ..00 45.80 141. � p 0 .00 552.39 694.221 1 .011435 130. 130. 130. 3 *SECNO 4.640 I 3265 DIVIDED FLOW i t 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.49 ! i 3470 ENCROACHMENT STATIONS= .0 643.0 TYPE= 1 TARGET= 642.999 € LAKE VAL SERENO ASSUMMED INEFFECTIVE FLOW AREA i a .01 52.00 4.640 11.81 58.51 .00 .00 58.76 .25 3.40 14500.0 3389.6 11110.4 .0 634.6 3175.3 .0 406.9 69.5 100000.00 32 5.34 3.50 .00 053 1200 OOQ .000 00 591.65 643.00 .005166 460. 460. 460. T1 NOVEMBER 1996, ESCONDIDO CREEK CAMINO DEL NORTE T2 CROSS SECTIONS FACING UPSTREAM T3 7500 CFS J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WSEL FQ ® 7 0.0023 40 J2 NPROF IPLOT PRFVS XSECV XSECH FN ALLDC IBW CHNIM ITRACE 15 1 i A-17 R i SECNo DEPTH CUSEL CRIBS USELK EG HV HL OLOSS L-BANK ELEV Q QLOB QCH QROB ALOE 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 TOPUID ENDST *PROF 3 CCHV= .100 CEHV= .300 *SECNo 3.840 00 .00 32.70 3.840 6.05 38.25 .00 40.00 38.41 •16 p 36.70 7500.0 86.4 4120.2 3293.4 29.9 1498.9 9 0 .00 2.89 2.75 3.63 .045 •070 044 000 620 .94 1747.17 .002298 500. 500. 500. 0 *SECNo 3.930 3.930 5.42 39.42 .00 .00 39.58 .16 1.17 .. 34.00 6.8 7500.0 1679.5 4687.3 1133.2 438.3 1618.7 312.4 27.3 8 35.40 .04 3.83 2.90 3.63 045 .070. 0450 .000 00 581.67 846.47 i .002433 500. 495. 495. r� *SECNo 4.060 E 3265 DIVIDED FLOW 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .63 1 4.060 7.00 41.80 .00 .00 42.03 .23 2.43 .02 37.90 7500.0 1590.2 4963.2 946.6 284.4 1995.5 164.9 64.1 16.1 37.50 4 .09 5.59 2.49 045 120 0.045 0 675. 00 629.60 1143.38 .006135 643. 669. 675. *SECNo 5050 11.15 44.05 .00 .00 44.12 .07 2.07 .02 40.90 s 7500.0 369.2 6999.0 131.8 144.0 3334.6 37.1 96.3 23.6 38.50 16 2.56 2,10 3.55 .045 .120 .045 .000 32.90 208.42 f_ .003298 500. 470. 430. 2 p 0 .00 757.97 966.39 i *SECNo 4.250 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 1.53 4.250 9.39 45.19 .00 .00 45.25 .06 1.13 .00 40.80 7500.0 1327.9 5364.9 807.2 585.5 3521.5 233.8 145.9 34.0 39.90 24 2.27 1.52 3.45 .045 .120 .045 .000 35.80 201.78 p p 00 884.48 1086.27 _001404 550. 550. 550. 3 1 CRIBS WSELK EG HV HL OLOSS L-BANK ELEV SECNO DEPTH CWSEL _ ALOE ACH AR08 VOL TWA R-BANK ELEV Q QL08 QCH QR08 XNR WIN ELMIN SSTA TIME VLOB VCH VROB XNL XNCH SLOPE XLOBL XLCH XLOBR ITRIAL IDC IcoFT,_ CORAR TOPWID ENDST I *SECNo 4.350 l 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .56 4.350 10.76 46.26 .00 .00 46.38 .12 1.11 . 42.20 .4 7500.0 1086.9 6252.9 160.3 309.3 2468.7 40.2 185.8 42.4 41.10 I .000 35.50 216.75 29 3.51 2.53 3.98 .045 120 0450. 00 620.84 837.59 _004401 485. 485. 485. 2 { i *SECNo 4.410 Op k7.4i ';? 1.03 00 46.41 I 4.410 10.50 47.30 .00 7500.0 2153.1 3261.7 2085.2 687.9 1885.5 646.6 208.6 48-1 42.70 A-18 E 3.22 .045 .120 .045 .000 36.41 128.46 .32 3.13 1.73 898.41 � 0 p .00 1026.87 .002329 330. 330. 330. 2 i *SECNO 4.480 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = .43 3470 ENCROACHMENT STATIONS= 375.0 1100.0 TYPE= 1 TARGET= 1755.000 01 48.90 + . 4.480 6.24 48.94 •00 00 0 2398.4 449.09 .0 232.2 54.8 100000.00 7500.10 .0 7500.0 -0 .000 42.70 392.86 } _36 .04 3.13 .00 .045 .120 000 .00 707.14 1100.00 4 .012631 365. 365. 365. 2 I *SECNo 4.504 E 3470 ENCROACHMENT STATIONS= 700,0 1200.OpO TYPE=51 35 1 TARG29= 2523.000 04 100000.00 4.504 9.07 51.07 .00 75010.0 .0 7436.4 63.6 .0 1718.6 31.4 239.3 56-9 50.50.00 700�00 _..I 37 .00 4.33 2.03 002 120 .045 0 .00 500.00 1200.00 i .017678 150. 150. 150. 3 �i *SECNo 4.507 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 6.80 4.507 9.11 51.11 01 .4 177437 .4 24003 57.1 42.00 7500.0 .1 7499.8 1 000 42.00 815.01 37 25 4.23 25 .015 .030 .015 . 23 2 p p .00 195.08 1010.09 -000383 23. 23- SECNO DEPTH CWSEL CRIWS WSELK EG HV HL OLOSS L-BANK ELEV Q QLOB QCH QROB ALOB ACH AROB VOL TWA R-BANK ELEV TIME VLOB VCH VROB XNL XNCH XNR WTN ELMIN SSTA SLOPE XLOBL XLCH XLOBR ITRIAL IDG ICONT CORAR 70PWID ENDST a *SECNO 4.508 t - 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 DOWNSTREAM FACE OF EL CAMINO REAL BRIDGE o4 42.00 4.508 9.02 51.02 •00 .00 3 148840 33 24.03 57 1 42.00 7500.0 1 7499.8 .1 •37 .32 5.04 .32 .015 020 010 -270.000 99 195.08 1010.09 .000771 1. 1. 1• 2 i *SECNO 4.517 3370 NORMAL BRIDGE, NRD= 9 MIN ELTRD= 51.44 MAX ELLC= 50.00 UPSTREAM FACE OF EL CAMINO REAL BRIDGE 4-517 -9-06 51.06 .00 .00 51.45 .39 .03 .. 42.00 7.3 7500.0 .1 7499.8 .1 .3 1488.0 .3 241.7 53 42.0 37 .32 5.04 .32 .015 .020 .61� .000 42.00 815.01 1 .000771 42. 42. 422. 0 p 0 -2275.71 195.08 1010.09 i *SECNo 4.518 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO = 2.16 i ! 4.518 9.19 51.19 00 00 51.46 .27 _00 _01 42.00 7500.0 .1 7499.9 .1 .4 1791.4 .4 241.8 57.3 42.00 .37 16 4.19 .16 .012 0.020 .015 .000 42.00 815.01 j 000165 1. 1. 1. 0 .00 195.08 1010.09 CCHV= -100 CEHV= -3130 A-19 # 522 SECNO 4. - 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, KRATIO - 11 i 1 TARGET= 500-000 i 700.0 1200.0 TYPE= 22 01 .01 100000.00 3470 ENCROACHMENT STATIONS= 00 00 51.48 57.5 100000.00 4.522 7.27 51.27 0 .0 2013.0 .0 242.8 7500.0 .0 7500.0 000 .120 .000 .000 44.00 700.00 E 37 .00 3.73 .00 0 p .00 500-00 1200.00 i 23. 23. 23- 2 E .014336 HL OLOSS L-BANK ELEV CRIWS WSELK EG HV VOL TWA R-BANK ELEV - SECNO DEPTH CWSEL QROB ALOB ACH ELMIN SSTA XNL Q QLOB QCH XNCH XNR AROB WON TIME VLOB VCH VROB ICONT CORAR TOPWID ENDST SLOPE XLOBL XLCH XLOBR IT RIAL IDC -SECNO 4.550 1 TARGET= 698.999 ,p 699.0 TYPE= � 3470 ENCROACHMENT STATIONS= 00 51.00 LAKE VAL SERENO ASSUMMED INEEFFFECTIVE FL 53.OW AREA 19 18 1.70 7.20 53.00 253. .0 249.0 59.0 100000.00 4.550 4 74 .0 5.5 7 0.0 .000 45.80 147.47 7500.0 17' 3.44 .00 .050 .120 . .00 543.16 690.63 .38 3.13 3 0 0 .012033 130. 130. 130. -SECNO 4.640 3265 DIVIDED FLOW k' KRATIO = 1. 8 3302 WARNING: CONVEYANCE CHANGE OUTSIDE OF ACCEPTABLE RANGE, 0 643.0 TYPE= 1 TARGET= 642.999 3470 ENCROACHMENT STATIONS= OF OW 14 3.33 .00 52.00 LAKE VAL SERENO ASSUMMED INEOFECTIVE FLOW AREA 4.640 9.68 56.38 0 260.6 2328.2 .0 274.2 64.7 100000.00 7500.0 1073.5 6426.5 00 .050 -120 .000 .000 46.70 59.22 0 0 .00 521.90 643.00 ( .004829 460. 460. 460. 4 THIS RUN EXECUTED 27DEC96 10=58:38 xxxxxxxxxxxxxxxx***xxxxxxxxxxxxx*xxxx NEC-2 WATER SURFACE PROFILES Version 4_6-2; May 1991 ,rxxx,rxxxxxxxxxx*x*xxxxxx*x*xxxxxx*xx I SECTION NUMBER INDICATES MESSAGE IN SUMMARY OF ERRORS LIST NOTE- ASTERISK (*) AT LEFT OF CROSS- NOVEMBER, 1996, 21000 C SUMMARY PRINTOUT TABLE 150 r 10*KS VCH AREA .01K SECNO XLCH ELTRD ELLC ELMIN Q CWSEL CRIWS EG .00 41.65 23.04 3.91 4840.39 4375.17 20 21000-00 41.32 3.840 .00 .00 .00 32. .00 40.32 23.17 3.47 3765-86 3012.03 1564.50 00 .00 .00 32.20 14500.00 40.07 .00 38.41 22.98 2.75 2435.02 3.840 25.00 _00 32.20 7500.00 38. 3.840 _00 4.42 4207.83 3938.26 .00 42.94 26.43 3.930 495.00 .00 .00 34.00 21000.00 42.53 00 41.55 26.13 3.76 3452.63 2836.46 3.930 495.00 .00 .00 34.00 14500.00 41.26 .00 39.58 24:33 2.90 2369.45 1520.47 3.930 495.00 .00 .00 34.00 7500.00 39.42 DO 45.62 59.22 3.60 4526.93 2728.98 4.060 669.00 .00 .00 34.80 21000.00 45.06 00 44.09 59.10 3-13 3639.38 1886.17 00 .00 34.80 14500.00 43-� 00 42.03 61.35 2.49 2444-82 957.55 4.060 669.00 .00 .00 34-BO 7500.00 41.80 x 4.W 669.00 A-20 _ i z 4.150 470.00 .00 .00 32.90 21000.00 47.62 .00 47.79 35.62 3.11 6419.79 3518.54 4.150 470.00 .00 .00 32.90 17500.00 44.05 .00 44.12 32.98 2.0 3515.77 1306.07 4.150 470.00 * 4.250 550.00 .00 .00 35.80 21000.00 48.85 .00 49.01 15.00 2.17 7717.68 5421.44. 4.250 550.00 .00 .00 35.80 14500.00 47.31 .00 47.43 14.65 1.91 6251.80 3787.79 * .00 45.25 14.04 1.52 4340.74 2001.90 _ * 4.250 550.00 .00 .00 35.80 7500.00 45.19 * 4.350 485.00 .00 .00 35.50 21000.00 49.92 .00 50.18 42.30 3.50 5382.34 3228.74 4.350 485.00 .00 .00 35.50 14500.00 48.39 .00 48.59 43.53 3.14 4231.99 2197.66 * 4.350 485.00 .00 .00 35.50 7500.00 46.26 .00 46.38 44.01 2.53 2818.30 1130.49 j ? 00 36.80 21000.00 50.79 .00 51.01 16.29 2.06 6568.33 5203.79 * 4.410 330.00 00 * 4.410 330.00 .00 .00 36.80 14500.00 49.31 .00 49.48 18.24 1.92 5103.72 3395.37 .00 36.80 7500.00 47.30 .00 47.41 23.29 1.73 3220.02 1553.93 4.410 330.00 .00 j * 4.480 365.00 .00 .00 42.70 21000.00 51.97 -00 52.30 117.47 4-60 4561.14 1937-53 * 4.480 365.00 .00 .00 42.70 14500.00 50.64 -00 50.89 121.76 4.02 3607.98 1314.08 * 4.480 365.00 .00 .00 42.70 7500.00 48.94 .00 49.09 126.31 3.13 2398.44 667.32 4.504 150.00 .00 .00 42.00 21000.00 53.91 .00 54.64 191.98 5.29 3168.69 1515.62 r 52.71 .00 53.21 188.51 4.504 150.00 .00 .00 42.0 5.53 2570.35 1056.10 0 14500.00 P 4.504 150.00 .00 .00 42.00 7500.00 51.07 .00 51.35 176.78 4.33 1749.97 564.09 -I * 4.507 23.00 .00 .00 42.00 21000.00 53.66 .00 54.85 12.18 8.89 2489.12 6017.89 3 * .00 42.00 14500.00 52.58 .00 53.34 8.61 7.01 2093.67 4940.77 4.507 23.00 .00 * 4.507 23.00 .00 .00 42.00 7500.00 51.11 .00 51.38 3.83 4.23 1775.57 3833.77 R * 4.508 1.00 51.44 50.00 42.00 21000.00 53.06 .00 55.11 55.70 11.59 1859.96 2813-78 -s * 4.508 1.00 51.44 50.00 42.00 14500.00 52.23 .00 51.42 37.710 5.04 1488.60 2700.50 4.508 1.00 51.44 50.00 42.00 7500.00 51.02 4.517 42.00 51.44 50.00 42.00 21000.00 53.91 .00 55.36 35.83 9.87 2212.14 3508.14 4.517 42.00 51.44 50.00 42.00 14500. 75 1672.97 2461.68 00 52.48 .00 53.66 34.70 8. .00 51.45 7.71 5.04 1488.60 2700.50 4.517 42.00 51.44 50.00 42.00 7500.00 51.06 * 4.518 1.00 .00 .00 42.00 21000.00 54.42 .00 55.40 4.21 8.17 2857.97 10239.52 * 4.518 1.00 .00 .00 42.00 14500-00 53.02 .00 53.71 3.32 6.70 2233.74 7963-56 * 4.518 1.00 .00 .00 42.00 500.00 51.19 .00 51.46 1.65 4.19 1792.23 5840.77 7 4 * 4.522 23.00 -00 .00 44.00 21000.00 55.03 .00 55.48 126.56 5.39 3898.96 1866.72 44.00- * 4.522 23.00 .00 :00 44.00 4500-00 17500.00 51.27 .00 51.48 143.36 3.73 202.98 1626.39 * 4.522 23.00 .00 4.550 130.00 .00 .00 45.80 21000.00 56.63 .00 57.02 109.50 4.99 4230.14 2006.82 .00 45.80 4.550 130.00 .00 130.00 .00 .00 45.80 4500.00 17500.00 53.00 .00 53.19 120.33 3.44 2178.22 1683.70 4.55 4.640 460.00 .00 _00 46.70 21000.00 60-04 _00 60.39 52.44 3.95 4731.63 2899.87 * 460.00 00 .00 58.76 51.66 3.50 3809.96 2017.36 4.640 GO 46.70 14500.00 5b.5i 4.640 460.00 .00 .00 46.70 7500.00 56.38 .00 56.52 48.29 2.76 2588.81 079.23 SUMMARY PRINTOUT TABLE 150 t - k SECNO Q CWSEL DIFWSP DIFUSX DIF"S TOPWID XLCN x 3.840 21000.00 41.32 .00 -00 1.32 868.54 .00 3.840 14500.00 40.07 -1.26 .00 .07 841.75 .00 3.840 7500.00 38.25 -1.82 .00 1.75 620.94 .00 t 3.930 21000.00 42.53 .00 1.20 .00 600.60 495.00 3.930 14500.00 41.26 -1.27 1.19 .00 592.87 495.00. 3.930 7500.00 39.42 -1.84 1.17 .00 581.67 495.00 * 4.060 21000.00 45.06 .00 2.53 .00 648.62 669.00 * 4.060 14500.00 43.68 -1.38 2.42 .00 641.10 669.00 * 4.060 7500.00 41.80 -1.88 2.39 .00 629.60 669.00 4-150 21000.00 47.62 .00 2.56 .00 870.43 470.00 4.150 14500.00 46.11 -1.51 2.43 .00 822.89 470.00 4.150 7500.00 44.05 -2.06 2.24 .00 757.97 470.00 A-21 * 4.250 21000.00 48.85 .00 1-23 .00 988.20 550.00 * 4.250 14500.00 47.31 -1.53 1.21 .00 925.87 550.00 4.250 7500-00 45.19 -2.12 1.14 .00 884.48 550.00 * 4.350 21000.00 49.92 .00 1.07 .00 828.56 485.00 * 4.350 14500.00 48.39 -1.53 1.08 .00 707.04 485.00 * 4.350 7500.00 46.26 -2.13 1.07 .00 620.84 485.00 I i t * 4.410 21000.00 50.79 .00 .87 .00 1004.21 330.00 . * 4.410 14500.00 49.31 -1.47 .92 .00 973.28 330.00 `. 4.410 7500.00 47.30 -2.01 1.04 .00 898.41 330.00 * 4.480 21000.00 51.97 .00 1.18 .00 718.52 365.00 * 4.480 14500.00 50.64 -1.33 1.33 .00 713.53 365.00 * 4.480 7500.00 48.94 -1.71 1.63 .00 707.14 365.00 -; 4.504 21000.00 53.91 .00 1.93 .00 500.00 150.00 4.504 14500.00 52.71 -1.20 2.07 .00 500.00 150.00 4.504 7500.00 51.07 -1.65 2.13 .00 500.00 150.00 * 4.507 21000.00 53.66 .00 -.25 .00 437.32 23.00 * 4.507 14500.00 52.58 -1.08 -.13 .00 290-14 23.00 * 4.507 7500.00 51.11 -1.48 .04 .00 195.08 23.00 * 4.508 21000.00 53.06 .00 =.60 .00 359.27 1.00 * 4.508 14500.00 52.23 -.83 -.35 .00 237.40 1.00 I 4.508 7500.00 51.02 -1.21 -.08 .00 195.08 1.00 4.517 21000.00 53-91 .00 -85 .00 274.28 42.00.00 469-T7 42,00 4.517 14500.00 52.48 -1.44 •03.00 195.08 42.00 4.517 7500.00 51.06 -1.42 * 4.518 21000.00 54.42 .00 .50 .00 545.26 1.00 * 4-518 14500.00 53.02 -1.40 .54 .00 353.29 1.00 * 4.518 7500.00 51.19 -1.83 .13 .00 195.08 1.00 t * 4.522 21000-00 55.03 .00 .61 .00 500.00 23.00 * 4.522 14500.00 53.43 -1.61 .41 .00 500.00 23.00 * 4.522 7500.00 51.27 -2.16 .07 .00 500.00 23.00 4.550 21000.00 56.63 .00 1.60 .00 644-86 130.00 4.550 14500.00 55.05 -1.58 1.62 .00 552.39 130-00 4.550 7500.00 53.00 -2.05 1.74 .00 543.16 130.00 * 4.640 21000.00 60.04 .00 3.40 .00 643.00 460.00 * 4.640 14500.00 58.51 -1.53 3.46 .00 591.65 460.00 * 38 -2.12 3.38 .00 521.90 460.00 4.640 7500.00 56. j I k SUMMARY OF ERRORS AND SPECIAL NOTES I { i j, WARNING SECNO= 4.060 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE 1 WARNING SECNO= 4.060 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE I WARNING SECNO= 4.060 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.250 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.250 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE„AQCEPTABLE RANGE l WARNING SECNO= 4-250 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE E WARNING SECNO= 4-350 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.350 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE e WARNING SECNO= 4.350 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.410 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4-410 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.480 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.480 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.480 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.507 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.507 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE S A-22 DARNING SECNO= 4.507 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.508 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.508 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.518 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.518 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.518 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.522 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE .L WARNING SECNO= 4.522 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE 'r WARNING SECNO= 4.522 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE '�E WARNING SECNO= 4.640 PROFILE= 1 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.640 PROFILE= 2 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE WARNING SECNO= 4.640 PROFILE= 3 CONVEYANCE CHANGE OUTSIDE ACCEPTABLE RANGE �F t, f S I 5 1 � 7 i i` I A-23 APPENDIX A. INPUT/OUTPUT LISTINGS OF HEC-2 RUNS * U.S. ARMY CORPS OF ENGINEERS. HEC-2 WATER SURFACE PROFILES * HYDROLOGIC ENGINEERING CENTER * � * 609 SECOND STREET, SUITE D Version 4.6.2; May 1991 * DAVIS, CALIFORNIA 95616-4687 * ! * (916) 756-1104 RUN DATE 11JUN96 TIME 21:04:14 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 THIS RUN EXECUTED 11JUN96 21:04:14 HEC-2 WATER SURFACE PROFILES Version 4.6.2; May 1991 b T1 JUNE 1996, ESCONDIDO CREEK CAMINO DEL NORTE T2 CROSS SECTIONS FACING UPSTREAM 73 EXISTING CONDITIONS, 21000 CFS J1 ICHECK INQ NINV IDIR STRT METRIC HVINS Q WSEL FQ +' 0.0023 40 3 ALLDC I8W CHNIM ITRACE J2 NPROF IPLOT PRFVS XSECV XSECH FN 1 -1 38400 21000 14500 3200 21000 2800 QT 5 NC 0.045 0.045 0.070 0.1 0.3 X1 3.84 44 1137 1474 500 500 500 130 65.9 282 X3 '0 26 74.7 52 4 591 i GR 78.2 0 77.9 51.8 550 48.1 499 46 8 784 -- GR 61.8 365 54.2 405 56.4 688 50.4 751 1112 661 49.5 1098 39-3 GR 50.2 602 51.0 1323 GR 47.1 828 39.1 933 39.1 1022 39 1 1581 ! GR 39.4 1124 32:6 1456 36.87 1474 34.5 1512 34.7 GR 33-9 1397 32 1791 GR 34.7 1637 32.2 1658 35.1 1671 35.3 1723 57-1 2084 GR 48-9 1849 45.8 1886 44.8 1942 51.3 2019 57_i GR 62-9 2141 69.8 2197 80.8 2249' 9495 2286 749 500 495 495 0.0 X1 3.93 24 397 0.0 0.0 0.0 0.0 0.0 X3 10.0 0.0 0.0 0.0 223 93 8 72 96.9 142 87-8 181 b4-5 495 GR 104.4 0 477 34.3 GR 38-7 266 37.0 298 34.0 397 34.3 794 598 34.8 676 35.4 749 37_0 GR 34.4 545 36.0 1010 a GR 34.6 819 35.9 831 40.9 853 57.8 928 68.8 GR 73.7 1093 84.0 1135 100.0 1190 114.1 1241 j NC 0.12 669 -' X1 4-M 30 604 1089 643 6.75 X3 10.0