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HomeMy WebLinkAboutPRELIMINARY DRAINAGE STUDY SLIVER LEAF MOTORSPacific Coast Land Consultants. Inc. Civil E n ginee ring ! La nd Planning ! Land Surveying PRELIMINARY DRAINAGE STU DY FOR Silver Leaf Motors at Lake Elsinore Auto Center Drive Lake Elsinore, CA Prepared for: Auto Center & Mill, LLG 25096 Jefferson Avenue Suite D Munieta, CA 92562 (714)3*6711 Prepared by: PACIFIC COAST LAND CONSULTANTS, INC. 25096 Jefferson Avenue, Suite D Murrieta, CA,92562 (951) 698 -1350 Prepared by: Benjamin Dela Cruz RCE 58892 December 14,2018 25096Jefferson Avenue, Suite "D" ! Murrieta, CA 92562 Tel: (951)698-1350 . Fax: (951)698-8657 Pacific Coast Land Consultants" Inc. Civil Engineering I Land Planning I Land Surveying PRELIMINARY DRAINAGE STUDY FOR Silver Leaf Motors at Lake Elsinore Auto Center Drive Lake Elsinore, CA Prepared for: Auto Center & Mill, LLC 25096 Jefferson Avenue Suite D Munieta, CA 92562 (714) 3U-6711 Prepared by: PACIFIC COAST LAND CONSULTANTS, INC. 25096 Jefferson Avenue, Suite D Murrieta, CA, 92562 (9s1) 698 -1350 Prepared by: Benjamin Dela Cruz RCE s8892 December 14,2018 25096Jefferson Avenue, Suite "D" 0 Murrieta, CA 92552 Tel: (951)698-1350 . Fax: (951)598-8657 1.0 2.O 3.0 4.O 5.0 6.0 7.0 8.0 9.0 Table of Contents lntroduction Scope and Purpose Existing Drainage and Firm Map Proposed Drainage Streets lmprovements Outlet Works Peak Flow Mitigation Off-Site Flow Conclusions & Recommendations APPENDIX Appendix A - Vicinity Map, Soils Map, Firm Map, Site Plan Appendix B - Existing Rational Hydrology Calculations Appendix C - Proposed Rational Hydrology Calculations Appendix D - Existing Unit Hydrograph Calculations Appendix E - Proposed Unit Hydrograph Calculations Appendix F - Capacity Calculations For Hydrology Features Appendix G - Reference Materials AppendixH-Maps& Plans lntroduction: The subject property is located on the northwest corner of Auto Center Drive and Mill Street in the City of Lake Elsinore, Riverside County, California. . More precisely at portion oftheeast halfofthe northwest quarter of Section 9, Township 6 South, Range 4 West; APN 353-112-025 & 363-112-031, in the city of Lake Elsinore, California (please see Appendix A - Vicinity Map). The subject property is an undeveloped parcel land which appears to be not graded. Topographic relief at the subject property is relatively moderate with the terrain being generally flat to gently sloping. The site elevations range from approximately 1,340 to 1,370 feet above mean sea level (msl), for a difference of about 301 feet across the entire site. Drainage within the subject property generally flows to the south to southeast. The site is currently bordered by residential development and car dealerships. Most of the vegetation on the site consists of moderate of annual weeds/grasses, along with some small to large trees bordering the site. Scope and Purpose: Pacific Coast Land Consultants, lnc. was engaged for the civil development of this project. This includes but is not limited to sewer plans, water (domestic and fire) plans, drainage plans, a site specific water quality in place program, accompanying reports and training regime, street improvements and utilities plans. The proposed commercial development is expected to consist of concrete, wood or steel framed one and or two-story structures utilizing slab on grade construction with associated parking, landscape areas, and utilities. The current development plans include one (1) building pad positioned in the middle of the site and parking areas on both side of the structure. The purpose of this report is to provide an analysis of the existing and proposed conditions for on-site and off-site storm water runoff. Calculations results from the proposed condition/development are used to size and confirm the storm drain pipes, catch basin sizes, and locations. This analysis considered the conveyance of all pro.ject off-site and on-site drainage flows for the ultimate condition. The final flow on the proposed storm drain will drain to Mill Street and Griffin Way. FEMA: The site is located in a Zone X area. This zone has no chance of flooding in the 100 year flow. The FIRM, flood insuronce rate mop, Riverside County, Colifornio. Ponel2MT of 3N5, Mop Number-{bO65C2M7G Revised August 28. 2OO8. (pleose see Apryndix A- Firm Mop) HYDROLOGY SUMMARY PRO: 27269 - CAR DEALER oArE:8137/2018 LOCATION: AUTO CENTER DRIVE, LAKE ELsINORE RATIONAL - lOYR &1OO YR - EXISIING CONDITIONS FTOWS DMA Area (acl q{10Xcfs}A(100Xcfsl eA 0.41 o.74 7.23 eB 0.30 0.58 0.98 eC 0.57 1.06 1.80 Tota I L.28 2.38 4.01 Off-site (oS)0.32 o.47 0.82 RATIONAL - 1OYR & IOO YR . PROPOSED CONDITIONS FLOWS DMA Area (ac)a(rc} (cfs)Q(100) (cfs) A 0.35 B 0.84 2.O2 3.14 c 0.02 0.06 0.09 Tota I 1.22 4.73 off-site (os)0.3 2 o.72 t.L2 UNIT HYDROGRAPH 2YR 24HR . EXISTING CONDITIONS FLOWS DMA Area (ac) eA 0.410 0.019 eB 0.300 0.014 0.570 0.026 Tota I 1.280 0.059 Off-site (oS)0.32 0.015 UNIT HYDROGRAPH 2YR 24HR. PROPOSED CONDITIONS FLOWS WITH BIORETENTION PONDS DMA Area (acl 24HR A 0.360 o.012 B 0.840 0.035 c+0.020 0.005 Total L.220 0.052 Off-site (oS)0.32 0.073 *Unit hydrograph calculation uses a minimum of 0.10 acre thus the resultint Q-2yr24hr = 0.023 cfs is multiplied by 0.02/0.10 = 0.005 cfs o%I 1so 3.04 eC I z+xn Pacific Coast Land Consultants. Inc. C ivil Engineering I Land Planning ! Land Surveying Appendix "A" Vicinity Map, Soils Map, Firm Map, Site Plan 25096 Jefferson Avenue, Suite'D" I Murrieta, CA 92562 . Tel: (951) 698-1350 . Fax: (951) 698-8657 lrJEU' Fc)lrJ-oEo- lJ EL =o oF Foz 2--E z. C) LE€EiD - sol.t CROUP BO(nO iYa sols gmD oEsr€x^Iofi RCFC & WC D HvoRoLosy l.rl,aluel O FEET SOOO HYDROLOGIC SOILS GROUP MAP FOR ELSINORE 0 ! I a I D + .,eo!o5h:-[E:! ETfi;: EiET I -.EEEed'azai E 3;6!318S ; Fi;; !:EEf :PEi; !ie;!Io!9! ;+eE! !3::E 51P"3 llE:6tr]a:r E -il1 o lllo lll!o lll,,lll_ - il| -llJ ll<|c, lrlur lll.lll s.lr] m H EE UJF UJ =t ii E',8 -E5*38€sE E!5 EEa ;3: i rirE E 3f ! o 5 z roE (o; t!ooE uts a =tr, I<!! <o- Yl 5 r = UJF d luoz. G z clooJu- =E!r -taE E =z 3HE E EAI88 .., z< l) <. ZZ? aCa4,tLa ii;ca7 to !uP EE =i)E E Fi}E EE =o !{.t 6 E? t, N a I I l(u oI. T I I I .t a I la5 0r I u I ,,, I ! o(o a = ofF I,UzoN I T I I l, It _oI tlJ H I zoJz ul a.o E,lt zfe aI I a Yg, I Ht$ ) a I a T I I G f-lt6 'a. r ar l ,. (o ql !l IJJEF -)! = E f x lrJz N I, a, a. J d. z Y tilli! 7, ONNU E € r Io ulz 4 I i I / I \ \ J a R H tl /I I It t d, I a l I I l! : I I @-r-r?' I t 1E // ,l !t I altF JI) !7/ # V \ Pacific Coast Land Consultants. Inc. Civil Engineering ! Land Planning ! Land Surveying Appendix "B" Existing Rational Hydrology Calculations 25096 Jefferson Avenue, Suite "D" ! Munieta, CA 92562 . Tel: (951) 698-1350 . Fax: (951) 698{657 Riverside County Rational llydrology Piogram CIVIICADD/CIVILDESIGN Engineering Softrdare, (c) 1989 - 2004 version ?.0 RationalHydrologystudy DaLer L2/U./L8 FiLe:27269eARAT10-out ST].VER LEAF MOTORS AT I,AKE EI,SINORE, CA EXISTING ONSITE ELO}I AT AREA eA 10 YR (Q1O STORM)-EXISTING CONDITION PACTEIC COAST I,AND CONSUI,TANTS, INC Hydrology Engfish (in-1b) Units Study Control Information used in input data file Pr.ogr:am I-icense Serial Number 4066 RationaL Method Hydrofogy Program based on River:side County Flood ContioL & Water Conservation District 1978 hydrology manual Storm event (year) : 10.00 Antecedent Moistur:e Condition = 2 standar:d intensity duration curves data (Plate D-4-1) Eor the I Sun City ] area used. 10 year: stoim 10 minute intensity = 2.250(an/Hr) 10 year stonm 60 minute intensity : 0.870(In/Hr) 100 year: storm 10 minute intensity = 3-360(InlHr) 100 yea:r stoin 60 minute ioteosity : 1.300(InlHr) Storm event year = 10.0 Calculated r.ainfa1l intensity data: t hour intensity = 0.870 (InlHr) Slope of intensity duration cur.ve : 0.5300 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 1.000 to Point/Station 2.000**** INITIAL AREA EVALUATION *+*+ Initiaf area flow distance = 335.000(Ft.) Top (of initial area) elevation : 1361.000(Pt.) Bottom (of ioitial ar:ea) elevation : 1339-000(Et-) Difference in elevation = 22.000(Et.) Slope: 0 - 06567 s(per:cent)= 6.57 TC : k(0.530)*t (length^3)/(elevation change)l^0-2 Tnitial area time of concentration : 9.350 min. Rainfall intensity: 2.330(In/Hr) for a 10.0 year storm UNDEVELOPED (poor cover) subarea Runoff Coefficient : 0-7f5 Decimal fractio[ soil group A : 0.000 Decimal fraction soil group B : 1.000 Decinal fraction soif group C : 0.000 Decimal fraction soil qroup D : 0-000 RI index for soil (AMC 2) = 78.00 Pervious area fraction : 1.000; Imper:vious fnaction : 0.000 Initial sulrarea runoff : 0.740(CPS) Total initial str.eam area : 0-410(Ac-) Pervious a:rea fiaction : 1.000 End of computations, total study a.ea = 0.41 (Ac.) The followinq figures may be used for a unit hydrograph study of the same area. Area averaged pervious ar:ea fraction (Ap) = 1.000 Area averaged RI index nuniber : 78.0 Rivelside county Rational Hydrology Program CIVILCADD/CIVILDESIGN Engineering Software, (c) 1989 - 2004 Version 7.0 RationalHydrologystudy Date:01/08/19 Ej-Ie.27269eBRAI10.out SILVER LEAF MOTORS AT LAKE EISINORE, CA EXISTING ONSITE FLOW AT AREA eB 10 YR {O1O STORI,I) -EXISTING CONDITION PACIEIC COAST LAND CONSUITANTS, INC Hydrology Englisb (in-Ib) Units study contlo1 fnformation used in j-nput data file Program l,icense Serial Nuhber 4066 Rational Method Hydrology Program based on Riverside County Flood Control & t{ater Conservatj.on Distlict 1978 hydrology nanuaf Storin event (year) : 10.00 Antecedent Moisture Condition = 2 Standard intensity-duration curves data (Plate D-4.1) Eor the I Elsinole-wildonar ] alea us 10 yea! storm 10 minute intensity = 10 yea! storm 50 minute intensity = 100 year storln 10 nj-nute j.ntensity : 100 year storn 60 minute intensity = ed 2. 0- 3 1 320 (InlHr) 980 (rn,/Hr) .54 0 ( InlHr ) .500 (rnlHr) Storm event year = 10,0 Calculated rainfall intensj-ty data: t hour inteosity = 0.980(Inlltr) Sfope of intensity dulation culve = 0-4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/statioo 3.000 to Point/Station 4.000**** INITIAI AREA EVAIUATION **T* lnitial area flow distance = 221,000(Et.) Top (of initial a!ea) elevation = 1346.000(Ft.) Botton (of initial area) elevation : 1337.000(Et.) Difference in elevation - 9.000(Ft-) Slope = 0.04072 s(percent)= 4.0'l TC = k(0.530)*[ ( Iength^3 ) / (elevation change)]^0.2 Initial area titne of coDcentration = 8.711 ein. Rainfall .ilttensity - 2.41517n/Hrl fot a 10.0 yea! storla UNDEVELOPED (poor cove!) subarea Runoff Coefficient : 0.781 Decimaf fraction soif gro Decimal fraction soil gro Decimal. flaction soil glo Decinaf fraction soil gro RI index foi soil (AI.(C 2) Pervious area fractioD =Initial subarea runoff =Total initial stream area 0.000 1.000 0.000 0.000 = ?8,00 1.000; Inpervious fraction : 0.000 0.580 (cFs) = 0-300(Ac.) .000 study area: 0.30 (Ac.) upA= upB= lrpc: upD= Pervious area flaction = 1 End of computations, total The fof-Iowing figures nay be used for a unit hydrograph study of the Area averaged pelvious area fraction (Ap) Area averaged RI index nun cer: : 78.0 same area - 1- 000 Riveiside County Rational Hydiology Program CMLCADD/CMLDESIGN Engineering Sof twar:e. (c) 1989 - 2004 Version 7,0 RationalHydiologyStudy Date: 01/08/19 FiIe:27269eCRAT10.out SIIVER IEAF MOTORS AT I,AKE EISTNORE, CA EXISTING ONSITE ELOW AT AREA eC 10 YR (Q10 STORM) -EXTSTING CONDTTTON PACIFIC COAST 1AND CONSULTANTS, INC Hydrorogy English (ln-Ib) Units Study Control lnformation used in input data file Program License Serial Number: 4066 Ratlonal Method Hydrology Plogr:am based on Rj-verside County Elood Controf 6 Watel Conselvation Distlict 1978 hydrology manual Storm event (year)10. 00 Antecede[t l{oistule Conditioo 2 Standar:d intensity-duration curves data (Plate D-4.1) Eo! the I Elsinore-wifdonar ] area used. 10 year storn L0 ninute intensity - 2.32OllD/Hrl 10 yea! storn 60 ninute intensity = 0.980(TnlHr) 100 year storm 10 rinute intensity = 3.540(In,/Hr) 100 year: storm 60 minute intensity = 1.500(InlHr) Storm event yea! = 10.0 Calculated lainfall intensity data: t hour intensity - 0.980(InlHr) SLope of intensity duration curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 5.000 to Poilttlstatiol 6.000}}** INITTAI AREA EVALUATION **** Ilriti.a1 area flox distance - 358.000(Ft.) Top (of initial area) eLevation = 1354.000(Et.) Bottom (of initial area) elevation = 1328-000(Ft.) Diffelence in elevation = 26.000(Pt.) Slope = 0.07263 s (percent)= 'l .26 Tc = k(0.530)i[ (length^3)/(elevation change)]^0.2 Initial area time of conceatration = 9.410 nin. Rainfall intensity = 2.385(fn/Ht) for a 10.0 yea! storm UNDEVELOPED (poor cover) subarea Runoff Coefficient : 0.777 Deci.ma1 fraction soil gloup A : 0.000 Decimal fraction soil group B : 1.000 Decimal fraction soil gloup C : 0.000 Decimal fraction soil gloup D : 0.000 RI index for soil (AuC 2l = 1a.O0 Pervious aiea fraction = 1.000, Inpervious fraction : 0,000Initial subarea lunoff = 1-057(CES) Total initiaL stlea& area - 0.570(Ac.) Pervious area flaction - 1.000 End of computations, total study area = 0-57 (Ac.) rhe folloring figures nay be used for a unit hydrograph study of the same area. Alea averaged pelvious area fractlon (Ap) : 1.000 Aaea averaged RI i[dex number : 78.0 Riverside County Rational Hydrology P:rogram CIVILCADD/CIVIIDESIGN Engineering Software, (c) 1989 - 2004 Version 7.0 RationalHydroLogyStudy Date'. 72/26/\B Eife:2-7269oSRAT10-out SIIVER IEAE MOTORS AT I,AXE EISfNORE, CA EXISTING ONSITE ELOW AT AREA OS 1O YR (01O STORM)-EX]STlNG CONDITION PACIE]C COAST LAND CONSULTANTS, INC Program l-icense Serial Nunlcer. 4066 Ratioaal Method Hydro.Iogy Program based on Riverside County Elood Control & water conservation District 1978 hydrology manual Storm event (year:)10.00 Antecedent Moisture Condition 2 .000 .000 .000 - 000 Standar:d intensity duration curves data (Plate D-4-1) For the I E1sino]:e-wifdonar I area used- 10 year storm 10 minute intensity : 2.3201rn/Hr) 10 year storm 60 minute intensity : 0.980(InlH.) 100 year. storm 10 Rinute intensity : 3.540(InlHr) 100 year storm 60 ninute intensity : 1.500(InlHr) Storm event year : 10.0 Calculated rainfall intensity data: t hour intensity = 0.980(InlHr) Sfope of intensity duration curve : 0.4800 ++ + ++ +++ ++++ +++++++++ ++++++++++++++ ++ ++ ++++++++++ ++++++ ++++++++++++ +++ Process from Point/statlon 7,000 to Point/Station 8.000**** INITIAI AREA EVALUATION **** Initial area flo!. distance = 745-000(Ft-) Top (of initial area) efevation = 1360-000(Ft.) Bottom (of initial area) efevation - 1331.000(Et.) Difference in elevation = 29.000(E1:-) Slope: 0.03893 s (percent)= 3-89 TC = k(0-530)*l (length^3)/(efevation charge) l^0-2 fnitial area tine of concentration : L4-292 mi,n. RainfaLl intensity : 1.951{InlEr) for a 10-0 year storm UNDEVELOPED (poor cover) subarea Runoff Coefficient : 0, ?55 Decimal. fraction soil group Decimal fraction soil group Decimal fr.action soil group Decimal fr:action soil gr.oup A:0 B:1 c:0 D= 0 RI index for soil(AMC 2) : 78.00 pervious area fraction : 1.000, Impervious Initiaf subarea runoff: 0.4 71 (CFS )Total initial stream area: 0-320(Ac Pervious area fractlon : 1.000 End of computations, total study aiea : The following figures may be used for a unit hydrograph study of the fraction = 0.000 .) 0.32 (Ac. ) same area. 1. 000Area averaged pervious area fraction(Ap) Area averaged RI index number : 78.0 Hydrology Study Controf Information Engfish (in-lb) Units used in input data fife Riverside County Rational Hydrology Program CIVIICADD/CI IDESf GN Engineering Softeare, (c) 1989 - 2004 ver:sion 7-0 Rational Hyd.ology Study Date: L2/a1/78 Eile:27269eA.RAT100.out SI]-VER IEAE MOTORS AT I,AKE ELSINORE, CA EXISTING ONSITE FI,OI{ AT AREA eA 1OO YR (Q1OO STORM) -EXISTING CONDITION PACIFIC COAST I,AND CONSULTANTS, INC Hydrofogy Study Control Engfish (in-lb) Units used in input lnformation data file Program License Ser.ial Nunber 4066 Rationa-I Method Hydrology Progr:am based on Riverside County Elood control & water Conservation District 19? I hydrology manual Storm event (year) : 100.00 Antecedent standard rntensity-duration curves data Eor the I Sun City ] area used. 10 year storm 10 ninute intensity = 2. 10 year storm 60 minute intensity = 0, 100 year storm 10 minute intensity : 3 100 year storm 60 minute intensity : 1 Moisture Condition (P1ate D-4 - 1) 3 250 ( InlHr) 870 ( InlHr) .360 (InlHr) .300 (rnlHr) .000 .000 .000 .000 Storm event year : 100.0 Calculated rainfall intensity data: t hour intensity : 1.300 (rnlHr) Slope of intensity duration curve : 0,5300 ++++++++++++++++++ ++++++++++++++++++ ++++ +++ ++++++++++++++++ + ++ + + + ++ + ++ Process from Point/station 1.000 to Point/Station 2.000 AREA EVA]-UAT TON *+*+ Tnitial area flow distance : 335.000(Pt.) fop (of initial aiea) elevation : 1361-000(Et.) Bottom (of initial a.ea) elevation : 1339.000{Et.) Difference in elevatiol : 22.000(Et.) Slope: 0.06567 s (percent): 6-51 Tc : k(0.530)*[ (length^3)/(elevation change)]^0.2 Initial area time of concenLration : 9.350 rnin- Rainfall intensity : 3.482 (rnlHr) for a 100.0 year storm UNDEVEI,OPED (poor cover) subarea Runoff Coefficient : 0.8 62 Decimaf fraction soil group Decimal fraction soil group Decirnal fraction soil gr.oup Decimaf fraction soil group A:0 B:1c= 0 D:0 RI index for soil{AMC 3) Pervious area fraction : Initiaf subarea runoff -Total initial streafi area = 89-80 1.000; lmpervious fraction 1 .2 31 (CFS ) = 0.410(Ac.) Pervious area fr.action = 1,000 End of computations, total study area : 0.41 (Ac.) The fo11o!.,ing figures may be used for a unit hydioqraph study of the same area- 0 .000 Area averaged pervious area fraction (Ap) Area averaged RT index nuinber: : 78-0 1-000 Riverside County Rational Hydrology Proqram crvrr,cADD/crvItDEsIGN Engineer.ing soft*are, {c) 1989 - 2004 veisio4 f.0 Rational Hydrology Study Date: 01/08/19 FiIe:27269eBRAT100.out STI!'ER IEAE MOTORS AT I,AKE ELSINORE, CA EXISTING ONSITE Fl,Ow AT AREA eB 1OO YR (Q1OO STORM)-EXISTING COND]TfON PACIEIC COAST I,AND CONSULTANTS, INC Hydrology Study Control Engfish (in-1b) Units used in input lnfofiIlation data file Program ]-icense Serial Number 4066 Storm event (year) : 100.00 Antecedent Moisture Condition : 3 RatiooaL Method Hydrology Program based on Riverside County Plood Control & Ilater conservation Distlict 1978 hydr.ology manuaf Standard intensity-duiation curves data (Plate D-4-1) For the I Efsinore-wifdomar ] area used. 10 yea. stor:m 10 minute intensity : 2.32O(In/Hr) 10 year storm 60 minute intensity : 0,980(InlHr) 100 year st'orm 10 minute intensity : 3.540(InlHr) 100 year storm 60 minute intensity : 1.500(InlHr) Storm event year : 100.0 Calculated rainfall intensity data: t hour lntensity: 1.500 (In/Hr) Slope of intensity duration curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 3.000 to Point/Station 4.000**** ]N]T]AI AREA EVA],UATlON ++++ Area averaged pervious area fraction(Ap) Area averaged RI index number : 78.0 1. 000 Initial area flow distance = 221-000(Et-) Top (of initial aiea) elevation = 1346-000(Et-) Bottom (of initial area) elevation : 1337,000(Et-) Difference in elevation : 9-000(Et.) Slope = 0.04072 s (percent)= 4-O1 rC : k(0.530)*l (fength^3 ) / (elevation change) l^0.2fnitial area time of concentration = 8-711 min. Rainfalf intensity: 3.788(In/Hr) fot a 100.0 year storm UNDEVELOPED (poor. cover.) subarea Runoff Coefficient : 0.865 Decimal fraction soif group A = 0.000 Decinal fraction soil group B = 1-000 Decimal fraction soif group C : 0.000 Decimal fraction soil group D = 0-000 RI index for soil (Al4C 3) : 89.80 Per:vious ar.ea fraction : 1.000; Impervious fraction : 0.000 Tlritial subarea r.unoff = 0-983(CEs) Total initial stream ar.ea : 0.300(Ac.) Pervious ar:ea fraction : 1.000 End of computations, total study area : 0.30 (Ac-) The following figures may be used fol a unit hydr:ograph study of the same area. Riverside County RationaL Hydr:ology Proglam CIVILCADD/CMIDESIGN Engineering Software, (c) 1989 - 2004 Version 7.0 RationalHydroLogyStudy Date:01/08/19 Eile:27269eCRA?100.out SILVER I,EAE MOTORS AT LAKE EI,SINORE, CA EXISTTNG ONSITE FIOW AT AREA eC 1OO YR (OlOO STORM)-EXISTING CONDITION PACIEIC COAS? I"AND CONSUITANTS, INC Hydrology Study Control Eoglish (in-1b) Units used in input Information data file Program License Seriaf Number 4066 Rational Method HydroLogy Program based on Riverside county Flood Control & liater Conser.vation District 19?B hydrology manual Storm event (year) : 100,00 Antecedent Moisture Condition Standaid intensity-duration curves data (Plate D-4.1) Eor the I Elsinore-flildonar ] area used. 10 year storm 10 minute j.ntensity = 2,320(an/Ht) 10 year storm 60 ninute intensity : 0.980(InlH!) 100 year storn 10 minute intensity = 3.540(rnlHr) 100 year storn 60 miDute intensity = 1.500(Tn,/H!) 3 .000 .000 .000 .000 Stortn event year : 100.0 Calculated rainfalf intensity data: t hour intensity : 1.500(In,/Hr) Sfope of intensity durati.olr curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process florn Point/Station 5.000 to Point/station 6.000**** INITIAL AIiE,i\ EVALUATION **** Initial area flol, distance = 358.000(Et.) Top (of initiat area) elevation : 1354.000(Ft.) Bottom {of inltial a!ea) elevation = 1328-000(Ft.) Difference in elevation = 26.000(Et.) Slope : 0.07263 s (percent): 'l .26 Tc : k{0.530)il (Iength^3)/(elevation change) l^0.2lnitial alea time of concentration = 9.410 nin. Rainfa.If intensity : 3.650(InlEtl for a 100.0 yea! stoltn UNDEVELOPED (poor cove!) subarea Runoff Coefficient : 0.864 Decimal fraction soif gloup Decimal fraction soil group Decimal fraction soil group Decirnal flaction soil gloup Rr index for soil (AMc 3) = 89.80 Pervious area fraction = 1.000, Inrpelvious fraction =Inltial subarea runoff = 1,798(CPS) Total initial stream area : 0.570(Ac.) Pervious area fraction = 1.000 End of computations, total study alea = 0.57 The folloi.,ing figures lrlay be used for a unit hydrograph study of the same area. A= 0 B:1c:0 D: O 0. 000 (Ac. ) Area averaged pervious area fraction (Ap) Area averaged RI index nurnber : 78.0 1.000 Riveislde County Rational Hydrology Program CIVI T-CADD/CrvrrDEs rGN Engineering softuare, (c) 1989 2004 version 7.0 RationalHydr.ologyStudy DaLer 12/26/78 Eile:2f269oSRAT100.out SI],VER IEAE MOTORS AT I,AKE ELSINORE, CA EXISTING ONSITE ELOW AT AREA oS 1OO YR (01OO STORM)'EXISTING CONDITlON PACIEIC COAST I,AND CONSULTANTS, INC Hydrology Study Controf English (in-lb) Units used in input lnformation data file Program License Serial Number 4066 Rational l,fettrod Hydrofogy Program based on Riverside County Elood ControL & Water Conservation District 1978 hydrology manual Standard intensity-duratioo cur.ves data (PLate D-4,1) Eor: the I Efsinore-wildomar ] area used. 10 year storm 10 minute intensity : 2-320\ln/Hr.l 10 year storm 60 minute intensity : 0.9B0{InlHr) 100 year storm 10 iLinute intensity : 3.540(InlHr) 100 year storm 60 minute intensity = 1-500(InlHr) Storm event year. : 100.0 Calculated rainfall intensity data: t hour intensity: 1.500 (InlHr) Slope of intenslty duration curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 7.000 to Point/Station 8.000**** INIT]AI AREA EVAIUAT]ON ***1 Tnitial area flow distaoce : 745-000(Et-) ?op (of init.iaf area) elevation : 1360-000(Ft.) Bottom (of initiaL area) e.Ievation : 1331.000(Et-) Difference in elevation = 29-000(Et.) slope : 0.03893 s (percent)= 3-89 TC = k(0-530)*t (fength^3)/(elevation change) l^0,2 rnitial ar:ea time of concentration : L4.292 ,]:.in. Rainfalf intensity : 2.986(Tn/1h) for a 100.0 year storm UNDEVET,OPED (poor: cover) subarea Runoff Coefficient : 0.857 Decimaf fraction soil group A : 0.000 Decimal f.action soil group B : 1-000 Decimal fraction soif group C : 0.000 Decimal fraction soil group D : 0.000 RI index for soil (AI'IC 3) : 89.80 Pervious area fraction : 1-000; Impervious fraction : 0.000 Initial subaiea runoff = 0-819(CES) Tota1 initial stream area : 0.320(Ac.) Pervious area fraction : 1.000 End of computations, total study area : 0,32 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction(Ap) Area averaged RI index number : 78-0 1.000 Storm event (year.) = 100.00 Antecedent Moistur:e Condltion : 3 Pacific Coast Land Consultants. Inc. C ivil Engineering I Land Planning ! Land Surveying Appendix "C" Proposed Rational Hydrology Calculations 25096 Jefferson Avenue, Suite "D" ! Munieta, CAS2562 . Tel: (951) 69&1350 . Fax: (951)698{657 Riverside County Rational Hydrology Program CMLCADD/CMLDESIGN Engineering Sof tware, (c) 1989 - 2004 version 7.0 Rational Hydrology Study DaLet 72/71/18 Eile:27269ARAT10.out SII-VER IEAF MOTORS AT LAKE EISINORE, CA PROPOSED ONSITE FIOW AT AREA A 10 YR (O].0 STORM)-PROPOSED CONDITION PACIFIC COAST I-AND CONSU],TANTS, lNC Hyd!o1ogy Enqlish (j.n lb) Units Study Control fnformatioo used in input data file Plogran License Serial Nurnber 4066 .000 - 000 .000 ,000 Rational Method Hydrology Program based on Riveaside County Flood Control & wate! Conservation District 1978 hydrology nanual Storm event (year)10.00 Antecedent Moistule condition Standald intensi,ty-duration curves data (P1ate D-4.1) Por: the I Efsinore-t{ildoma! I area used. 10 year: storm 10 ninute intensity = 2.32Olln/Ht) 10 year storm 60 minute intensity = 0.980(InlHr) 100 year storm L0 ninute intensity = 3.540(lnlHr) 100 year storm 60 minute intensity = 1.500(In/H.) Storm event year = 10-0 Cal cu-Lated rainfall inLensity data: t houi: intensity = 0-980(InlHr) Slope of intensity duration curve = 0.4800 ++++++++++++++++++++++++++++++-!+++++++++++++++++++++++++++++++++++++++ Plocess from Point/station 1.000 to Point/station 2.000*Ti* INITIAi AREA EVALUATION **** Initial area ffow distance = 297.000(Et.) Top (of initial area) elevation : 1361-000(Et.) Botton (of initial area) elevation = 1350-000(Ft.) Di.fference in elevation = 11-000(Ft.) Slope = 0-03704 s (percent): 3.70 TC : k(0.300)*[ (length^3)/(elevation chaoge)]^0.2 Initial alea time of coocentlation = 5.656 min. Rainfalt inte.sity = 3.045(InlHr) for a 10.0 year stortlr COMI,IERCIAL subarea tlrpe Runoff Coefficient = 0-877 Deciral fraction soil group Deci{ial fraction soil group Decimal fraction soil group Decinal flaction soil group RI index for soil(AUC 2) = 56-00 Pervious area flaction = 0.100; Impervious fraction : Initial subarea lunoff: 0.961 (CFS) Total initial streah area = 0.360(Ac.) Pervious area fraction : 0.100 End of computatiofls, totaf study alea = 0.36 The fofl-owing figures may be used for a unit hydrograph study of the A: O B:1c:0 D: O 0.900 (Ac. ) Area averaged pervious ar:ea fiaction (Ap) Area averaged RI index numbe! : 56,0 Sarne area 0.100 Riverside County Rational Hydrology Program CM LCADD/CIVI LDESIGN Engineering Software, (c) 1989 - 2004 Velsion 7.0 RationaL Hydrology Study Date: 0l/01/79 File:27269BRATl.0.out SIIVER LEAF MOTORS AT I,AXE ELSINORE, CA PROPOSED ONSITE FLOW AT AREA B 10 YR (010 STORI.') -PROPOSED CONDT|ION Hydrology E rglj.sh (in-1b) Units study control Information used in iaput data fife Program License Serial Nurnber 4066 - 000 - 000 .000 .000 Rational Method Hydrology Program based on Rivelside County Elood Contro1 & Water Conservation Distlj-ct 19?8 hydrology manual Storm event ( year)10.00 Antecedent Moisture condition 2 Standard intensity-duiatj.on curves data (Plate D-4.1) For the I Elsinore-wildornar j area used. 10 year storln 10 minute intensity = 2.3201rn/Hr) 10 yea. storrn 60 minute intensity = 0.980(In/Hr) 100 year storm 10 minute intensity = 3.540(In/Hr) 100 year storm 60 minute intensity : 1.500(InlHr) Storm event year = 10.0 Calculated rai[fall intensity data: t hour interlsity = 0.980(InlHr) Slope of intensity duration cuive = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Procegs fron Point/Stati-on 3.000 to Point/Station 4.000ra*, INITIAI Initial area fLow distance = 520.000(Et.) Top (of initial area) elevation : 1350.500(Ft,) Bottom (of initial area) elevation = 1330-500(Et.) Difference in elevation = 19.900(Ft.) Slope = 0.03827 s(percent): 3.83 TC = k(0.300)t[(length^3)/(elevation cbange) ] ^ 0.2 Ini.tial area time of concentration = 7.030 nln. Rainfall intensity : 2,7431l\/ttr) for a 10.0 yea! storm COL.IMERCIAL SUbalea type Runoff Coefficient : 0.875 Decimal fraction soif group Decinal fraction soif group Decinal fraction soi.I group Decirnal fraction soif group Rr index for soil (AMc 2) = 56.00 Pelvious area flaction = 0.100; Itnpervious flactioo = 0.900Initial subarea runoff = 2-016(CES) Total initial stream area = 0.840(Ac-) Pervious aiea fraction - 0.100 End of computations, tota.L study area - 0-84 (Ac.) The follouing figures may be used for: a unit hydrograph study of the same area. Alea averaged pervious area fraction (Ap) : 0.100 Area averaged RI index nunber : 56.0 A= 0 B= 1c=0 D= 0 Riverside County Rational Hydrology Plogr:am cIvIIcADD/cIVILDESIGN Engineering softrrare, (c) 1989 - 2004 vetsion 7.0 RationalHydrologystudy DaI:e, 0l/O'7/19 Fj.Ie:27269CRAT10.out SI],VER IEAP MOTORS AT I,AKE ELS]NORE, CA PROPOSED ONSITE FLOW AT AREA C 1O YR (01O STORI4) . PROPOS ED CONDITION gydrology Study Control lnfornation EngLish (in-lb) Units used in input data file Program License serial NunJcer. 4066 Rational uethod Hydiofogy Program based on Riverside County Flood Control & llater Conselvation District 1978 hydr:ol-ogy naDual StoEn event (year)10, 00 Antecedent Moisture cooditi.on 2 standard intensity-duration curves data (Plate D-4.1) Foi the I Elsinore-vlifdonar ] alea used- 10 yea! storm 10 nioute intensity = 2.32017n/Hr) 10 year storn 60 ninute intensity : 0.980(InlHr) 100 year storn 10 mi4ute iotensity = 3-540(Ir,/Hr) 100 year storm 60 ninute intensity = 1.500(InlHr) Stortn event year = 10.0 Calculated !ainfaIl intensity data: t hour.intensity = 0.980 (InlHr) Slope of intensity duration curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process flon Point/Station 5.000 to Point/station 6-000}**A INITIAI AREA EVALUATION }*A* Iritial alea flow distance : 34.000(Ft.) lop (of initial area) elevation = 1332.000(Et-) Bottom (of initial area) elevation = 1327.100(Et.) Difference io elevation = 4.900(Ft-) slope = 0.14412 s(pelcent)= 14.41 TC = k (0.300)* t (1ength"3) / (et"evation change)l^0.2 liarning: Tc computed to be fess than 5 min.; prograrn is assuming the tirne of concentration is 5 minutes. lnitial area tine of concentration = 5.000 mi-n. RaiDfalL intensity = 3.230(InlHr) for a 10.0 yeal stofln COl,ll.{ERClAI subar:ea t}4)e Runoff coefficient = 0.8?8 Decimal fraction soil group A = 0.000 Decitnal fraction soil gloup B = 1-000 Decinal fraction soil group c = 0.000 Decimal fractj-on soif gloup D = 0-000 RI i.ndex for soil (Al'lC 2) : 56.00 Pervi.ous alea fraction = 0.100; rmpelvious fiaction = 0.900 lniti.a1 subalea lunoff = 0.057(CES) Total initial stream area = 0.020(Ac.) Pervious area fraction = 0,100 End of computations. tota1 study alea = 0.02 (Ac.) The fo1lowi.ng figures rnay be used fo! a unit hydlograph study of the same area- Area averaged pervious area fraction(Ap) = 0.100 Area averaged RI index nunber = 56.0 Riverside County Rational Hydrology Prograrn CIvf I,CADD/CMLDESIGN Engineering Softra!e, (c) 1989 - 2004 Version 7-0 RatioDalHydrologyStudy DatetT2/77/78 File:2726gosRAT10.out SII,VER LEAE MOTORS AT I,AKE ELSINORE, CA PROPOSED ONSITE FLOW AT AREA oS 10 YR (Q1O STORI.I) _PROPOSED CONDITION Hydr.ology Study Control English tir-1b) Units used in input lnformation data file Plogran Lice:'tae Serial Nunber 4066 .000 .000 .000 .000 RationaL l.(ethod Hydlo1ogy Plogr.un based on Riverside County r.lood Control & Watel Conselvation District 1978 hydrology nanual Storm event ( year:)10. 00 Antecedent Moisture Condition 2 Standard intensity-duration curves data (Plate D-4.1) Eor the I E].sinore-Wildomar I area used. 10 year storm 10 minute intensity = 2.320(r\/gr) 10 year stoln 60 mj.nute intensity = 0.980(In,/Hr) 100 yea! storm 10 minute intensity : 3.540(InlHr) 100 year storn 60 ninute intensity : 1.500(In/Hr) Stortn event yea! = 10.0 Calculated rainfall intensity data: t hour intensity = 0.980(In/Hr) Slope of intensity duration curve = 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ process from Point/station 7.000 to Point/station 8.000*r** INITrAI AIIEi\ EVALUATION **i* Initial area flow distance = 745.000(Ft.) lop (of initial area) efevation = 1360.000(Ft.) Botton (of initial a!ea) elevation = 1331-000(Ft.) Difference in elevation - 29.000(Ft.) Slope - 0.03893 s(percent): 3.89 Tc : k(0.300)rt (length^3)/(elevation change) l^0.2 Initial area ti-me of concentration : 8.090 min. Rainfall- intensity = 2.5641ln/Hrl for a 10.0 year stora COMMERCIAI subarea tlape Runoff Coefficie.t = 0-874 DecimaL fiaction soi.L group Decirnal fraction soil group DecimaL fraction soiL group Decimal fraction soil gloup RI index fo! soif (Al.lC 2) = 56.00 Pervioug area fractiod : 0.100; Inpervious fraction = 0-900 Initj-al subarea runoff : 0.?1?(CFS) Total initial stre.un area = 0.320(Ac.) Pervious area fraction : 0.100 End of computations, total study area : 0.32 (Ac.) The fo1lo\ding figures may be used for a unit hydrograph study of the salle area. Alea averaged pervious area fractj.on (Ap) = 0,100 Alea aveaaged RI index number : 56.0 A:0 B:1c:0 D: O Riverside County Rational Hydrology Program cIvlIcADD/cIvIIDESrcN Engineering software, (c) 1989 - 2004 version 7.0 RationalHydroloqyStudy Date|. L2/LL/la Ej-le:2?269ARAT100.out SII,VER IEAF MO?ORS AT I,AKE E],SINORE, CA PROPOSED ONSITE FI,OW AT AREA A 100 YR (0100 S?ORu) PROPOSED CONDITrON PACIFIC COAST IAND CONSULTANTS, INC Hyd!o1ogy English (in-lb) Units Study Controf Inforhation used in input data file Program License Serial Nunber 4066 Rational l.Iethod Hydroloqy Proglam based on Ri-verside CouDty Flood Control & t{ater Conservation District 19?8 hydio.Iogy manual Storm event (year) = 100.00 Antecedent Moisture Condition 3 Standard intensity-duratio. curves data (P1ate D-4.1) Eo! the I Elsinore-wifdomar ] area used. 10 year storm 10 minute intensity : 2.320(ID/Hr) 10 year storn 60 minute intensity : 0.980(In,/Hr) 100 year storn 10 mioute intensity : 3.540(InlHr) 100 year storn 60 ninute j.ntenaity : 1.500(InlHr) Storm event year = 100.0 CaIcu.laLed rainfafl inLensity data: t hour intensity = 1.500(InlH!) S.Iope of intensity duration curve : 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/station 1.000 to Point/station 2.000 AItBi\ EVALUATION *T iT Initial area fLow distance = 297.000(Et.) rop (of initial area) elevati.on = 1361.000(Pt.) Botton (of initial area) elevation : 1350.000(Ft.) Di.fference in elevation = 11.000(Ft.) slope: 0.03704 s (percent) = 3.70 TC - k(0.300)*t ( length^3 ) / (elevation change) l^0.2 Initia.I area titne of concentration : 5.656 min. Rainfall intensity : 4.660(In/Hr) for a 100.0 year stolm COMI4ERCIAI subarea tfl)e Runoff Coefficient : 0.892 Decimal fraction soit group A = 0.000 Decilnal fraction soil group B = 1.000 Decimal- fractj-on soil group C = 0.000 Decimal fraction soif group D - 0-000 RI lndex for soil (AI{C 3) = 74.80 Pervious area fraction : 0,100i lmpervious fraction : 0.900 Initial subarea iunoff: 1.497 (CES) Total initial stleam area = 0.360(Ac.) Pervious area fraetion : 0.100 Bnd of computations, total study area : 0-36 (Ac.) The following figures may be used for a unit hydrograph study of the sane aiea. Area averaged pervious area fraction(Ap) Alea averaged RI index nunber = 56.0 0. 100 Riverside county Rational Hydrology Program CMLCADD/CIVILDES IGN Engineer.ing Software, {c) 1989 - 2004 Version 7.0 RationalHydrologystudy Date: 01/01./19 FiIe:27269BRAT100.out SILVER ],EAE I,IOTORS AT LAKE EISINORE, CA PROPOSED ONSITE FI,OW AT AREA B 1OO YR (Q1OO STORI,I) _PROPOSED CONDITION Hydrology English (in-fb) Units Study Control Information used in input data file Progran l,icense serial Numlcer: 4066 Rational uethod Hydrology Proglatn based on Riverside county Flood Control & water conservation District 1978 hydrology manual Storm event (year) : 100,00 Antecedent Moistur.e Conditaon .000 ,000 .000 .000 standald intensity-duration curves data (Plate D-4.1) Eon the I Elsinore-wildornar ] area used. 10 year storm 10 minute intensity = 2.3201ID/HI\ 10 yea! storm 50 ninute intensity = 0.980(InlHr) 100 year storn 10 minute ilrtensity - 3.540(InlEr) L00 yea! stonn 60 minute intensity = 1.500(rnlH!) storm event yea! = 100.0 Calculated rainfall Intensity data: t hour intensity = 1.500(InlH!) Slope of intensity duration culve = 0.4800 ++++++++1.+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Plocess from Point/Station 3.000 to Point/Station 4.000 AREA EVAIUATION *T ** Ilriti-a1 area flol, distance: 520.000(Et.) Top (of lnitial a!ea) eLevation = 1350.500(Pt.) Bottom (of initial area) elevation = 1330.600{Ft.) Diffelence in elevation = 19.900(Ft.) Slope = 0.03827 s(pelcent)= 3.83 TC = k (0,300)* t (Iength^3) / (elevation change)l^0.2 fnitial area tine of concentration = 7.030 ni.n. Rainfall intensity : 4.198(In/Hr\ fot a 100.0 year storm COMMERCIAL subarea t!.pe Runoff coefficient : 0.891 Decimal fractlon soil gro Decimal fraction sorl gro Decimal fraction soil qro DecinLal fraction soil gro RI index for soil(AMC 3) = 74.80 Pervious area flaction = 0.100; Impervious fraction : 0.900 Initial subarea runoff = 3.143(cFs) fotal ioitia]' stleam area : 0.840(Ac.) Per:vious area flaction = 0.100 End of computations, tota.I study alea = 0.84 (Ac.) The following figures may be used for a unit hydrograph study of the same area. Area averaged pervious area fraction (Ap) = 0.100 Alea avelaged RI index nwnber = 56,0 upA= 0 UPB= 1 UPC=0 uP D= 0 Riverside County Rationaf Hydrology Progr:am CMLCADD/CMLDESIGN Engineering softrare, (c) 1989 - 2004 versioD 7.0 RatiooalHydrologystudy Date: 01/0?/19 File:27269CtrAT100-out SIIVER ],EAF MOfORS AT LAKE EISINORE, CA PROPOSED ONSITE FIOW AT AREA C 1OO YR (01OO STORM) -PROPOSED CONDITION Hydrology Study Control English (in-lb) Units used in input Informa t ion data file Prografi License Serial Nunber 4066 Rational Uethod ltydrology Progran based onRiverside County Flood Control & !{ater Consetvation District 197 8 hydrology manual Storm event (year) = 100-00 Antecedent Moisture Condj.tion : 3 Standard intensity-duration curves data (plate D-4,1)!.or the I Elsinore-Wildonar ] alea used. 10 yea! stodn 10 minute intensity : 2.320{tn/Htl 10 year storn 60 minute intensity = 0.980(InlHr) 100 year storm 10 ndnute intensity = 3-540(In/Hr) 100 year s:orm 50 minute intensity = 1.500(InlHr) Storm event year : 100.0 Calculated rainfafl. intensity data:t hour intensity : 1-500(rnlHr) Slope of intensity duration curve : 0.4800 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process fron Point/Station 5.000 to point/Station 6.000**ri TNITTAI fnitiaL aiea fLo!, distance: 34.OOO(Ft.) Top (of initial- area) elevation = 1332.000(Et.)Botton (of initial a!ea) elevation = 132?-1OO(Ft.)Difference in elevation = 4.900(Et.) Slope = 0.14412 s(pelcent): 14.41 Tc = k(0.300)*[ (length^3)/(elevarion change)]"0-2l{alning: TC computed to be Less than 5 nin.; progran istiire of concentration is 5 ninutes.Initial area time of concentration = 5.000 nin. assuming the Rainfall intensity = 4.94411n/Ht) for a 1OO.O yea! storn CO!.IMERCIAI, subalea type Runoff Coefficlent = 0.893 Decimal fraction soil group A : O.0OO Decimaf fraction soil group B : L.OoO Decimal fractiotr soi] group C = O.OOO Decimal fraction soil group D : 0.000 RT index for soil (AUC 3) = ?4.80 Pervious alea fracti.on = 0.100; Impelvious ftaction = 0.900Initial subarea runoff - O.O8S{CFS)Total i"nitial stlezlm area : O.O2O(Ac.) Pervious area fraction = O.1OO End of computations, total study area : 0.02 (Ac.) The fol.l-olring figures nay be used for a unit hydrograph study of the sane area- Area aveiaged pervious alea fraction(Ap) Area averaged RI index aumber : 56-0 0.100 Riverside County Rational Hydrology Progran CIVILCADD/CIVILDESIGN Engineering Softwale, (c) 1989 - 2004 Version 7.0 RationalllydrologyStudy Date| 12/al/78 File:27269oSRAT100.out SILVER IEAF MOTORS AT LAKE EI,SINORE, CA PROPOSED ONSITE ILOW AT AREA oS 1OO YR (01OO STORM) -PROPOSED CONDITION Hydiology Study Control Engfish (iD-lb) Units used in input lnformation data fi.l-e Program ticense serial Number 4066 Rational Uethod Eydrology Prograrn based on Riverside County f'Lood Control & Water ConselvatioD District 19?8 hydroloqy manual Storn event (year)100.00 Antecedent Moisture Conditioo = 3 Standard intensity-dui:ation curves data (Plate D-4.1) For the I Elsinore-I{ildolnar ] area used. 10 year storn 10 minute intensity = 2.320|ar./Hr], 10 year stoln 60 rlinute intensity = 0.980(InlHr) 100 year storm 10 minute intensity = 3.540(In,/Hr) 100 year storm 60 minute intensity : 1.500(InlHr) Storm eve.t year : 100-0 Cafculated lainfall inte[sity data: t hour intensity = 1.500(In/H!) Slope of intensity dulation curve = 0.4800 +++i++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 7-000 to Point/station 8.000**** INI?IAA fnitial area flow distance = ?45.000(Ft-) Top (of initial area) elevation = 1360.000(Ft.) Bottoh (of initial area) eLevation : L331.000(Ft-) Diffelence in e.Levation = 29.000(Ft.) Slope = 0.03893 s(pe!cent): 3.89 TC : k(0.300)*t{feDgth^3)/(elevation cbange)l^0.2 Initial area time of concentlation : 8.090 nin. Rainfall intensity = 3.925(In/Hr) for a 100.0 year storm COlfl,lERC IAl subar:ea tlpe Runoff Coefficient = 0-B91 Decimal fraction soil group A: 0.000 Decimal f.action soil qroup B : 1.000 Decinal fraction soil group C = 0.000 Decinal fraction soil group D : 0.000 RI index for soif (AHC 3) = 74.80 Pervious area fraction : 0.100t Impervious fraction = 0.900 lnitial subarea runoff : 1.119(CFS) Total initial stream area = 0.320(Ac.) Pervious area fracti.on = 0.100 End of computations, total study alea = 0.32 (Ac.) The followilrg fiqules may be used foi a uoit hydroglaph study of the sar[e area. Area averaged pervious area fracti.on (Ap) = 0.100 Area averaged RI index nunber : 56.0 Pacific Coast Land Consultants. Inc. Civil Engineering ! Land Planning ! Land Surveying Appendix "D" Existing Unit Hydrograph Calculations 25096 Jefferson Avenue, suite'D" 0 Munieta, cA 92562 . Tet: (95i) 69&13s0 . Fax: (951) 698€657 Unit Eydroq!aph Analysis copyrlght (c) clvrLcADD/crvrtDEslGN, l9a9 - 2004, version 7.0 Study date 12/lf/18 Fil-e: 2?26geAuE242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Riverside County Synthetic Unit }tydrology Method RCrC 6 WCD Manuaf date - April 19?8 Program ticense Serial Nutnlce! 4066 English (in-lb) lnput English Rainfall Data unlts used (Inches) hput Values Uaed English Units used in output format SILVER LEAF MOTORS AT I,AKE ETSINORE, CA Existing ONSITE EIOW AT AREA eA 2YR 24HR S"ORM PACIEIC COAST I,AND CONSULTANTS, INC Drainage Area = 0.41(Ac.) = 0.001 Sq. Mi. Dr:ainage Area for Depth-Area AreaL Adjustment = Sq. Mi. Length along longest uatercourse = 335.00(Et-) Length along longest ,atercourse neasured to ceotroid = Length along longest watelcourse = 0.063 Mi. Length along lo[gest watercourse measured to centroid = Di-ffelence in elevation = 22.00(E't.) Slope along watelcourse = 346.7463 Et./!ri- Avelage lllanningrs rNr = 0.025 Lag time = 0.017 H!. Lag tine = 1.03 Uin. 253 of lag time = 0.26 Min. 40S of Iag tine = 0.41 Min. Unit time : 5.00 Min. Duration of storn = 24 Hour(s) User Bntered Base EIow : 0.00(CES) 2 YEAR Area lainfafl data: 0.41(Ac. ) 135.00 (Et. ) 0.026 ui. Area (Ac. ) [1] 0.41 Rainfa.Il (In) [2] 2-s0 weighting [ 1*2 ] 7 .02 100 YEAi Area rainfall data: Area (Ac. ) [1] 0.41 Rainfall (In) [2] ?-80 weighting [1+2 ] 3 .20 STOR}1 EVENT (YEAR) : 2.OO Area Averaged 2-Year Ra'infall - Area Averaged 100-Year Raj-nfa11 2.500{In) 7.800 (In) Point rain {alea avelaged) Areal adjustnent factor = : 2.500 (ID ) 100.00 t Adjusted average point lain = 2.500(In) Sub-Area Data: Area(Ac.) Runoff Index Impervj.ous t 0.410 86-00 0.000 Total Area Enter:ed = 0.41(Ac-) RI RI fnfil. Rate Impervious AMC2 AMC-1 ( IilHr) (Dec.t) 8 5,0 71.6 0.343 0.000 Adj. Infil. Rate Areat(In/Hr) (Dec,) 0.343 1.000 Sum (F) (rnlHr) : 0.343: a.112 0-900 F ( I n,/H! ) 0.343 0.343Atea averaged mean Soil foss (E) Minimum soil foss late ( (InlHr) )(for 24 hour storm dutation) Sojl low loss rale (deciral) = Unit Hydrograph VAILEY S-Curve Unit Hydrograph Data Unit tine perlod (hrs) Tine g of fag DistributioD Graph t Unlt Hydrograph (cFs ) 2 0.083 0.167 484 .649 969 .299 70.142 29.8s8 Sum : 100.000 0 .290 0-123 0.413Sum= Unit Time (H!. ) Pattern Percent 0.07 .10 .10 .10 .10 .10 .10 - 10 .10 .10 Storm ttain ( rnlHr) 0.020 0-020 0.020 0.030 0.030 0.030 0-030 0.030 0.030 0"040 0.040 0-040 0.030 0.030 0 ,030 0 .030 0 .030 0.030 0.030 0 .030 0.030 0-040 0-040 0-040 0-040 0-040 0.040 0-040 0-040 Effective ( rnlHr ) 0.00 0. 00 0.00 0-00 0.00 0. 00 0. 00 0.00 0.00 0. 00 0. 00 0.00 0 .00 0-00 0-00 0. 00 0 .00 0 .00 0. 00 0-00 0. 00 0.00 0.00 0.00 0. 00 0. 00 0-00 0.00 0.00 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 2 3 4 5 6 '7 B 10 11 .08 .11 .25 .33 .42 .50 13 13 13 13 13 13 13 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0'7 07 10 10 10 13 13 13 10 10 10 58 61 15 83 17 33 42 Loss rate (In. /Hr)llax I Lou0-608 0.0 LB0.606 0.0180.604 0-018 0-601 0-0270.599 0.0270.597 0.0210.594 0 - 027o.592 0 .0210-590 0 -021 0 . 587 0. 0360.585 0 . 0360.583 0.0360.580 0.02't0.578 0 - 02'70.5?6 0 -02't0.573 0.0270-5?1 0 -0270.569 0.02't0-567 0 -02'70.564 0.02't 0 .562 0.0210.560 0 .0360.558 0.0360.555 0-0360.553 0.0360.551 0.036 0.54 9 0.0360.546 0.0360.544 0.036 12 13 l4 15 16 l'7 18 t9 20 27 23 24 25 26 21 2A 29 .92 .00 .08 .50 .58 .67 .'1 5 .83 .00 .08 .11 2-50 2 .54 2 .61 2.15 2.83 2.92 3.00 3-08 3.17 3.42 3.50 3.58 3,61 3.?5 3.92 4-00 4.08 4 .71 4.33 4.42 4.50 4.58 4 .61 4-15 4.83 4 .92 s. 00 5. 08 s-17 5.25 s.33 5.42 5.50 s.58 5-6't 5. 75 s. 83 s-92 6-00 6. 08 6-L1 6.25 6. 33 6-42 6.50 6.58 6 .6'l 6.'t5 6. 83 6 .92 7-00 7.08 -t .71 'l .42 7.50 7.58 7 .6't 71 71 !7 L1 71 \7 1'l 0. 0. 0. 0. 0. 0. 0. 0. 0. 13 l1 0.17 0.17 0. 17 0.17 0.17 0.17 0.t? 0 .20 0 .20 o .20 0 ,20 o.20 0 .20 0 .23 0 .23 0 .23 0 .23 o .23 0 .23 o ,27 o .27 a .2-t 0.20 0 .24 0 .20 0.23 0 ,23 0 .23 0 .27 o.2't 0 .2't 0 .2'7 0 .2't 0 .27 0.30 0.30 0.30 0.30 0.30 0.30 0. 33 0. 33 0.33 0.33 0.33 0. 33 0. 33 0. 33 0.33 0.3? 0.3? 0.3? 0-40 0.40 0-040 0.050 0 .050 0-050 0.050 0.050 0-050 0.050 0.050 0.050 0-050 0.050 0.050 0-050 0 .050 0 .050 0-060 0 .060 0-060 0.060 0.060 0.060 0.070 0 .070 0.070 0.070 0-070 0.070 0.080 0,080 0. 080 0 .060 0 .060 0.060 0.070 0.0?0 0.0?0 0.080 0.080 0.080 0-080 0.080 0.080 0,090 0 .090 0.090 0.090 0.090 0.090 0.100 0.100 0-100 0 .100 0.100 0.100 0,100 0. 100 0. 100 0.110 0.110 0.110 0.120 0 .720 o ,542 0.540 0.537 0-53s 0. 533 0. 531 0.529 o.526 o.524 a .522 0.520 0.518 0.516 0.513 0.5L1 0.509 0.507 0. 505 0. 503 0. 501 0.498 0.496 0.494 0.492 0.490 0.488 0.486 o-484 o . 442 0.480 0.4'l'7 0 . 4'7 s 0 - 4'73 0.4?1 0-469 0 .467 0.46s 0.463 0.461 0.459 0. 457 0.455 0.453 0.451 0.449 0 .447 0-445 0.443 0.441 0-439 0.437 0.43s 0. 433 0-431 o-429 o . 42'7 o-425 o -423 0 -421 0-419 0.417 0-416 0-{14 0.036 0. 045 0. 045 0.045 0.045 0.045 0. 045 0.045 0.045 0.045 0. 045 0.045 0.045 0.045 0.045 0.045 0.054 0.054 0.054 0.054 0, 0s4 0.054 0.063 0.063 0.063 0.063 0.063 0. 063 0.a'72 0.a't2 0 .012 0.054 0.054 0.054 0. 063 0,063 0,063 0 .0'7 2 0 .o12 0 ,012 0 .0'7 2 0 .012 0 .0'12 0.081 0.081 0.081 0.081 0. 081 0.081 0.090 0.090 0.090 0.090 0.090 0.090 0. 090 0.090 0.090 0.099 0.099 0.099 0. 108 0 .108 0.00 0-00 0.00 0.00 0 .00 0 .00 0.00 0.00 0-00 0 .00 0.00 0. 00 0-00 0.00 0. 00 0-00 0.01 0-01 0 .01 0-01 0 .01 0-01 0. 01 0. 01 0.01 0.01 0.01 0 .01 0 .01 0-01 0. 01 0-01 0.01 0,01 0.01 0. 01 0. 01 0-01 0.01 0.01 0-01 0.01 0.01 0-01 0. 01 0-01 0.01 0-01 0-01 0.01 0. 01 0-01 0.01 0.0r. 0.01 0.01 0. 01 0. 01 0.01 0.01 0 .0r. 0 .01 0.01 30 31 32 33 34 35 36 31 38 40 47 42 43 44 45 46 4'7 48 49 50 51 52 53 54 56 51 5B 59 60 61 62 63 64 65 66 6'l 68 69 t0 'l )- '12 13 14 75 '76 '11 1A 19 80 81 82 83 84 85 a6 8'7 88 89 90 91- 92 93 94 95 96 9'7 98 99 100 101 702 103 104 105 106 107 108 109 110 111 Ll2 113 114 116 77't 118 119 120 121 722 1.23 724 L25 't-26 \2'7 l2a 129 130 131 L32 133 734 136 137 138 139 140 14t 142 143 t44 145 746 74'7 148 14 9 150 151 153 154 155 7.-t5 7.83 1-92 8-00 8.08 8-17 9.25 8.33 I-42 8-s0 8.58 8.67 8. 75 8.B3 I .92 9, 00 9. 08 9 .77 9.33 9.42 9. s0 9.58 9 .61 9-75 9.83 10.00 10-08 10.17 10.25 10-33 70.42 10-s0 10.58 10.67 10. 75 10. B3 70.92 11- 00 11.08 11- 17 r1.25 11. 33 rt.42 11. s0 11. 58 11. 67 11. 75 11.83 71.92 12. 00 12.08 12-17 1-2 - 25 12.33 72.42 12.s0 12-s8 72 - 6'7 72-75't-2.43 72 .92 -40 .43 ,43 - 43 .50 -50 .50 .50 -50 .50 .53 .53 .57 - 5'7 -57 .63 -63 .63 -61 .61 .61 .70 .70 . ?0 -13 .50 .50 - 50 .50 -50 .50 -61 .6'l .67 .67 .61 .6'7 -63 .63 -63 .63 - 63 .63 .57 .57 .60 .60 .60 - 83 .83 .83 . B? .87 .87 .93 0.L20 0. 130 0.130 0. 130 0.150 0.150 0. 150 0.150 0.150 0.150 0.160 0.160 0.160 0.170 0.170 0.170 0.190 0.190 0.190 0 .200 0 .200 0.200 0.270 0 .210 0 .210 0.220 o.220 0 .220 0.150 0.150 0.150 0.150 0. 150 0. 150 0.200 0 .200 0.200 0 .200 0.200 0.200 0.190 0.190 0.190 0.190 0.190 0.190 0.1?0 0 .170 0.1?0 0.180 0.180 0.180 0.250 0 .250 0 .250 o.260 o -260 o.260 0 .280 0.280 0.280 o "290 o -290 0.472 0. 410 0. 408 0.406 0. 404 0.402 0. 400 0.399 0. 39? 0. 395 0.393 0.391 0.389 0.387 0.386 0.384 0. 382 0.380 0.318 0 .3'7 7 0.375 0.373 0.371 0.369 0 .368 0.366 0, 364 0.362 0.361 0.359 0.357 0 .355 0 .3s4 0.352 0.3s0 0,348 0 .34'7 0.345 0.343 0.342 0. 340 0 .338 0.337 0.335 0.333 0 .332 0 .330 0.328 0.321 0.325 0.324 0.322 0 .320 0.319 0,317 0. 316 0. 314 0 .3L2 0 .311 0. 309 0.308 0.306 0.305 0. 108 0,11? 0.117 0.117 0. 135 0. 135 0-135 0. 135 0-135 0-135 o .144 0- 144 0.144 0-153 0. 153 0.171 0.171 0.171 0-180 0. 180 0. 180 0.189 0.189 0.189 0-198 0. 198 0.198 0.135 0-135 0.135 0-135 0.135 0-135 0. 180 0. 180 0.180 0.180 0.180 0.180 0.171 0. 171 0-1?1 0.171 0-171 0.171 0-153 0.153 0.153 o.762 0.L62 0.162 0 -225 0.225 0.225 0.234 0.234 0-234 0 -252 0 -252 0 .252 0.26t 0 -261 0.01 0.01 0.01 0 .01 0 .01 0.01 0.01 0 .01 0 .01 0.01 0 .02 0 .02 0 .02 0 .02 0.02 o.o2 0.02 o.o2 0 .02 0-02 0 .02 o -02 0 .o2 0 .02 o -02 0 .02 0-02 0.02 0-0t 0. 01 0. 01 0. 01 0.01 0.01 0 .02 0- 02 0 -02 0.02 o -02 o -02 0 .02 0-02 0 .02 0 .02 o .02 0.02 0 .02 0 .02 0 -02 0.02 0.02 0 -o2 0 .02 0.02 0 .02 0-03 0.03 0.0 3 0.03 0.03 0.03 0.03 0.03 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 156 157 158 159 160 161 162 163 1.6 4 165 166 761 168 169 170 171 712 t 73 7'7 4 175 r76 7'71 178 7't 9 180 181 '182 183 184 18s 186 187 188 189 190 191 192 193 194 19s 196 19't 198 199 200 207 202 203 204 205 206 207 208 209 270 2L7 272 2L3 214 21-5 2L6 2l't 218 13.00 13. 08 13.17 L3.25 13. 42 13. 50 13. 58 73 .67 13. ?s 13. 83 14.00 14.08 74.77 74.25 14.33 1-4 , 42 14 .50 14.58 74.67 14. 83 !4.92 15.00 1s-08 15. 17 75.25 1s. 33 15.42 15.50 15.58 15. 67 15. 75 15. 83 7s -92 16.00 16. 08 16. 1? 16.25 16.33 t6.42 16. 50 16.58 16 - 6'7 16. ?5 16-83 76.92 17.00 17-08 17.17 t't.25 17-33 !7 .42 17.50 1?.58 7'7 . 6't 17.75 17.83 7't .92 18.00 1B-08 1B-17 0.290 0.340 0,340 0.340 0.340 0.340 0.340 0 .230 0 .230 0 .230 0.230 0 .230 0 .230 0 .2'70 0 .2'10 0 .2't 0 0.260 0.260 0.260 0.260 0.260 0.260 0 .250 0.250 0 .2s0 0.240 0.240 0.240 0.230 0 .230 0 .230 0.190 0. 190 0. 190 0.190 0.190 0.190 0.040 0.040 0.040 0. 040 0.040 0.040 0.030 0.030 0.030 0.030 0.030 0.030 0 .050 0.0s0 0.050 0.050 0.050 0.050 0.0s0 0.0s0 0.0s0 0.040 0.040 0.040 0.040 0.040 0. 303 0. 301 0.300 o .298 0 .291 0 .295 0.294 0.292 0.291 0 .289 0.288 0.286 0 .285 0.284 0 .2a2 0 .287 o .219 0.2't8 0 .2't 6 0 ,2'7 5 0 .2't 4 0 .212 0 .2't 7 0 .269 0 .268 0.267 0.265 0.264 0 ,263 0.261 0 .260 o .259 0.251 0.256 0.255 0 .2s3 0,2s2 0 .251 0.249 0.248 0.241 o.246 0.244 0.243 0.242 0.241 0.239 0 .238 0 .231 0 .236 0.235 0 .233 0. 231 0 .230 0 .229 0 .228 0 .221 o.225 0.224 0 .223 0 .222 0 .22r o.261 0. 03 0.04 0. 04 0.04 0. 04 0. 04 0.0s o .02 0 .02 0 .02 o .02 0,02 0.02 0.03 0.03 0. 03 0.03 0.03 0.03 0.03 0. 03 0,9? 1.13 1.13 1. 13 1.13 1. 13 1- 13 o .7'7 0 .'t'7 o.'7't 0 .71 0 -'t1 0.'7'7 0. 90 0.90 0,90 0. 87 0.87 0. B7 0.8? 0,87 0. B? 0.83 0. 83 0.83 0. B0 0.80 0.80 o.'t'7 0 .7't 0 .11 0.63 0,63 0.63 0.63 0.63 0.63 0.13 0. 13 0. 13 0.13 0.13 0. 13 0. 10 0.10 0.10 0.10 0.10 0. 10 0.17 0.17 0.17 o.t1 0.17 0. 1? 0. 17 0. 17 0 .71 0.13 0.13 0.13 0.13 0.13 0 .20'7 0 ,201 0 .20't 0 .20'l 0 .201 0 .207 0.243 0 .243 0.234 o.234 0.234 o.234 0.234 0.234 0.225 0.225 0.225 o.2L6 0 .276 0 .216 o .20'7 o.20'l o .201 0.171 0.171 0. 171 0.171 0.1.71 0.171 0.036 0.036 0.036 0. 036 0.036 0.036 0 .021 0 .02'7 0.021 o .02'l 0 .02'l 0 .021 0. 045 0.045 0.04s 0-045 0.045 0.04s 0.045 0.04s 0.04s 0. 036 0.036 0-036 0.036 0. 036 .03 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .00 -00 .00 - 00 -00 -00 - 00 - 00 .00 .00 .00 .00 .00 279 220 227 222 223 224 226 221 228 229 230 23L 232 233 234 235 236 23't 239 239 240 241 243 244 245 246 24'7 248 249 250 257 253 254 256 251 258 2s9 260 26 t- 262 263 264 265 266 261 268 269 270 2'17 2't2 213 2'7 4 2'7 5 2'7 6 2't't 2't 8 2't 9 240 287 18 .2s 18.33 1-8 .42 18. 50 18.58 18 .6'7 18.7s 18.83 )-a .92 19. 00 19. 08 79 .71 L9,25 19. 33 19.42 19.50 19.58 49.67 19.7s 19. 83 20.00 20.08 20 .l't 20.25 20.33 20.42 20.50 20 .58 20 .6'7 20 .15 20.83 20 .92 21.00 21. 08 2! .1'7 21.25 21.33 2.t- .42 21- ,50 2t.5B 27.6't 21" .83 21.92 22.00 22.O8 22.33 22 .42 22.50 22.54 22.83 23.00 23. 08 23 .71 23.25 23.33 23 .42 0.13 0.13 0.13 0. 13 0.10 0.10 0.10 0. 07 0. 07 0.07 0. 10 0. 10 0, 10 0. 13 0. 13 0. 13 0. 10 0. 10 0. 10 0.07 0.01 0.07 0. 10 0. 10 0.10 0.10 0.10 0.10 0.10 0. 10 0.10 0.07 0.07 0.07 0. 10 0. 10 0. 10 0. 07 0. 07 0.07 0. 10 0. 10 0. 10 0.07 0.07 0.07 0. 10 0.10 0.1.0 0.07 0.07 0. 0? 0. 07 0,07 0.07 0. 07 0.07 0.07 0.07 0.07 0.0? 0.07 0.07 0 .220 a .279 0 .218 0 .211 0 .2.t-6 0.215 0.214 0 .213 0 .212 0.2a7 0.210 0.209 0.209 0 .20'7 0.206 0.205 0.204 0.203 0 .202 0 .201 0.200 0.199 0.198 0.19? 0.197 0. 196 0. 195 0. 194 0. 193 0 .792 0 .192 0-191 0. 190 0-189 0. 189 0.188 0.187 0. 186 0.186 0.185 0.184 0.184 0.183 0 .742 0.182 0. 181 0, 181 0.180 0.1?9 0,179 0.1?8 0. 178 0 .1-'7'7 0.|'t'7 0. 176 0.176 0.175 0.175 0.175 0.1t4 0. 174 0.173 0.173 0.036 0.036 0.036 0. 035 0.027 0 .o21 0 .02'l 0. 018 0.018 0.018 0 .021 0 -027 0.o21 0.036 0. 036 0.036 0 -o21 o.o2'7 0 -021 0 .018 0-018 0. 018 o -o21 0 .021 0 .02'7 o-021 o .02'7 0 .02'7 0 -o21 0 -o21 0 .02't 0-018 0. 018 0-018 0 .027 0-021 0 -021 0. 018 0. 018 0-018 0.o27 0 .02'7 0 .02't 0-018 0.018 0-018 0 .02'7 0 -021 0 -021 0. 018 0-018 0. 018 0 .018 0. 018 0. 018 0-018 0-0t8 0 - 01.8 0.018 0.018 0.018 0.018 0.018 0 .00 0-00 0 .00 0.00 0-00 0 .00 0.00 0.00 0.0 0 0.00 0. 00 0.00 0.00 0.0 0 0-00 0. 00 0. 00 0.00 0.0 0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0.00 0 .00 0.00 0-00 0 .00 0.00 0 .00 0.00 0-00 0.00 0. 00 0.00 0-00 0.00 0.00 0.00 0.00 0,00 0 .00 0.00 0-00 0.00 0-00 0 .00 0 .00 0 .00 0.00 0-00 0-00 0.00 0.00 0.00 0.00 0 .00 0 .00 0.040 0.040 0.040 0.040 0.030 0.030 0.030 0.020 0.020 0.020 0.030 0.030 0.030 0.040 0.040 0.040 0.030 0.030 0.030 0 .020 0.020 0.020 0.030 0.030 0 .030 0.030 0 .030 0 .030 0 .030 0 .030 0 ,030 0 .020 0 ,020 0 .020 0. 030 0.030 0.030 0.020 0.020 0 .020 0.030 0.030 0.030 0.020 0 ,a20 0 .020 0.030 0.030 0.030 0.020 0 .020 0 .020 0.020 0 .o20 0.020 0.020 0. 020 0.020 0 .020 0 .020 0 .020 0.020 0.020 0+ 5 0+10 0+ 15 0+20 0+25 0+3 0 0+35 0+40 0+45 0+50 0 +55 1+ 0 1+5 1+ 10 1+ 15 1+20 7+25 1+3 0 1+3 5 1+40 1+45 1+5 0 1+55 2+0 2+5 2+1-O 2+15 2+2O 2+30 2+35 2+40 2+45 2+50 2+55 3+ 0 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0. 0002 0.0002 0.0002 0 .0002 0.0002 0 .0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0004 282 283 284 285 286 28',7 288 23. s0 23.67 23 .15 23. B3 24.O0 0.07 0.07 0.0? 0.07 0.07 0. 07 0.07 0.020 0-020 0 .020 0 .020 0 .020 0 .020 0-020 .7't2 -112 . L72 - 112 0 .018 0.018 0.018 0.018 0.018 0.018 0.018 0 0 0 0 0 0 0 173 173 7't2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.0sum: 100.0 Flood volume = Effective rainfaLl 0.25(In) tines area 0.4 (Ac. ) / [ (Tn),/ (Ft. ) ] = fotaf soil Ioss = 2.25llr)) Total soil loss : 0.077(Ac-Et) Total lainfall = 2.50 (In) Plood volume = 3?8.3 cubic Feet Total soil losa = 3342.5 Cubic Feet Sum: 0.0(Ac,Et) Peak flow rate of this hydrograph =0.019 (cFs) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M Runof f Hydrog!aph Hydrograph in 5 Minute intervals ((CFS)) Time (h+m) Volume Ac.Ft o(CFS) 0 2-5 s.0 7.5 10.0 .00 .00 .00 .00 .00 .00 .00 .00 .00 - 00 .00 .00 .00 .00 -00 .00 .00 .00 .00 .00 - 00 .00 .00 .00 .00 .00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 00 00 00 00 00 00 00 o 0 o o 0 o 0 o o o o o o o a 0 0 0 o 0 o o 0 o 0v 0v ov Qv 0v OV 0v 0v 0v OV 0v 0v I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 3+ 5 3+10 3+15 3+20 3+25 3+30 3+35 3+40 3+45 3+5 0 3+55 4+ 0 4+ 5 4+10 4+15 4+20 4+25 4+30 4+35 4+40 4+45 4+50 4 +55 5+0 5+5 5+10 5+ 15 5+2 0 5+25 5+30 5+35 5+40 5+45 5+50 5+55 6+0 5+5 6+ 10 6+ 15 6+20 6+25 6+3 0 6+35 6+40 6+4 5 6+ 5o 6+ 55 7+ 0 7+5 7+10 7+15 1+20 't +25 7+30 7+35 '7+40 7 +45 ?+50 7 +55 8+ 0 8+ 5 8+10 8+15 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005 0.0006 0.0006 0 .0006 0.0007 0 .0007 0.0007 0.000? 0.000? 0.0008 0,0008 0.0008 0.0008 0.0008 0.0009 0.0009 0 .0009 0.0009 0.0009 0.0010 0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0.0011 0.00t2 0.0012 0.0012 0.0012 0.0013 0.0013 0.0013 0.0013 0.0014 0.0014 0,0014 0.0015 0.001 5 0.0015 0.0015 0.0016 0.0016 0.001? 0.001? 0.001? 0.0018 0.0018 0.0019 0 .00 0-00 0.00 0 .00 0 .00 0-00 0 .00 0.00 0. 00 0.00 0.00 0.00 0-00 0.00 0. 00 0.00 0-00 0.00 0.00 0-00 0.00 0-00 0 .00 0.00 0-00 0.00 0-00 0.00 0.00 0-00 0.00 0 .00 0-00 0.00 0, 00 0.00 0.00 0.00 0-00 0.00 0.00 0. 00 0.00 0.00 0.00 0-00 0.00 0-00 0-00 0.00 0-00 0.0 0 0.00 0.00 0.00 0-00 0-00 0.01 0-01 0-01 0-01 0-01 0-01 0v OV Qv OV OV OV0v OV0v0vov0v QVov0v0v QV QVov OV QV QV0vov OVov QV QV QV OV OV QV QV QV OV OV QV OV OV QV QV OV OVovOV QVQVQV OVQV OVOVovQVOVOVOVOVOv OVOvOV I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 8+20 8+25 8+30 8+35 8+40 8+45 8+50 8+55 9+ 0 9+ 5 9+ 10 9+ 15 9+20 9+25 9+3 0 9+ 35 9+4 0 9+4 5 9+ 50 9+ 55 10+ 0 10+ 5 10+10 10+15 10+2 0 10+25 10+30 10 +35 10+40 10+45 10+50 10+55 11+ 0 11+ 5 11+ 10 11+ 15 11+2 0 11+2 5 11+3 0 11+35 11+4 0 11+45 11+ 50 11+ 55 12+ 0 12+ 5 12+10 72+75 72+20 72+25 1,2+30 12+35 12+4O 12+ 45 12+50 12+55 13+ 0 13+ 5 13+ 10 13+15 13+20 13+2 5 13+3 0 0.0019 0.0020 0.0020 0.0020 0.0021 0.0021 0 .0022 0.0022 0.0023 0.0023 0.0024 o.0024 0.002s 0.002s 0.0026 4.002'7 0.0021 0.0028 0.0028 0.0029 0.0030 0. 0030 0 .0031 0.0031 0.0031 0. 0032 0.0032 0.0033 0.0033 0.0034 0.0035 0.003s 0.0036 0.0036 0. 0037 0. 0037 0. 003B 0.0038 0.0039 0.0039 0.0040 0.0040 0.0041 0.0041 0 ,0042 0.0043 0.0043 0.0044 0.0045 0.0046 0.0046 0.0047 0.0048 0.0049 0.0049 0.0050 0.0051 0.00s2 0.0053 0.0054 0.0056 0.0057 0.0058 0. 0. 0. 0. 0. 0. 0. 0. 0. 0- 0. 0. 0. 0. 0. 0- 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0- 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0- 0- 01 0t 01 01 01 01 01 01 01 0t 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 0L 01 01 01 01 01 01 01 01 01 01 01 01 01 01 vt vl 0 o 0 o o 0 a 0 o a o a 0 a o 0 o 0 o o o o o o 0 a o o o 0 0 o o o 0 a 0 o 0 0 0 o 0 o 0 a 0 0 o 0 0 o o o o o o o o o o o o V V V V V v V IV 02 02 02 02 02 I I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I 13+35 13+4 0 13+45 t 3+50 13+55 14+ 0 14+ 5 14+10 14 +15 !4+20 14+25 3.4 +30 14 +35 14+40 14+45 14+50 14 +55 15+ 0 15+ 5 15+ 10 15+15 15+20 75+25 15+30 15+3 5 15+40 15+45 15+50 15+5 5 16+ 0 16+ 5 16+10 16+15 L6+20 76+25 16+3 0 16+3 5 15+4 0 16+45 16+50 16+55 1?+ 0 1?+ 5 17 +10 1? +15 1"7+20 71+25 17+30 17+35 17+4 0 17+45 l.7 +50 17+55 18+ 0 18+ 5 L8+10 18 +15 1B+20 1-8+25 18+30 18+35 18+40 18+45 0.0059 0.0060 0,0060 0.0061 0 .0062 0 ,0062 0.0063 0.0064 0.0065 0.0065 0.0066 0.0067 0,0068 0-0068 0.0069 0.0070 0-00?0 0.0071 o.0012 0.0073 0.0073 0.0074 0.0075 0.0075 0 - 0075 0.0076 0 - 0077 0.0071 0.0078 0-0078 0.0079 0-0079 0.0079 0.0079 0-0079 0.0079 0.0079 0.0079 0.0080 0.0080 0,0080 0.0080 0.0080 0.0080 0.0080 0 - 0 080 0.0081 0.0081 0.0081 0 - 0081 0 . 0081 0.0081 0.0081 0-0081 0.0082 0.0082 0.0082 0 - 0 082 0 - 0082 0 - 0082 0 - 0082 0 .0082 0.0082 -01 .01 - 01 - 0L .01 - 01. .01 .01 . 01. .01 .01 .01 .01 - 01 .01 .01 - 01 .01 a 0 o o 0 o o 0 o o 0 o o o 0 0 o 0 o o o o 0 0 o 0 o 0 a 0 o o 0 o 0 o o o 0 o 0 o o 0 a 0 o o 0 0 o 0 o o o o 0 0 o o o 0 0 01 01 01 01 01 01 01 01 01 .01 .01 .01 .00 .00 .00 -00 .00 -00 -00 .00 .00 - 00 .00 ,00 - 00 .00 .00 .00 - 00 .00 .00 .00 - 00 .00 - 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 V V V lv IV v V V V v V V v V V V V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II 18+50 18+55 19+ 0 19+ 5 19+10 19+ 15 19+20 79+25 19+3 0 19+35 19+40 19+45 19+ 50 19+ 55 20+ a 20+ 5 20+10 20+L5 20+20 20+25 20+30 20+35 20+40 20+45 20+50 20+55 21+ 0 2a+ 5 21+L0 21+L5 27+20 21+25 27+30 21+3 5 27+40 2A+45 21+50 21-+55 22+ 0 22+ 5 22+aO 22+1-5 22+20 22+25 22+30 22+35 22+40 22+45 22+50 22+55 23+ 0 23+ 5 23+74 23+45 23+24 23+25 23+30 23+35 23+40 23+45 23+50 23+55 24+ O 0.0082 0.0082 0.0083 0.0083 0,0083 0.0083 0.0083 0 - 0 083 0.0083 0-0083 0.0083 0.0083 0 - 0083 0.0084 0.0084 0 - 0 084 0.0084 0.0084 0.0084 0.0084 0.0084 0.0084 0 - 0084 0 - 0084 0.0084 0.0084 0 - 0 085 0.0085 0.008s 0-008s 0.0085 0.008s 0.0085 0.0085 0 - 0085 0.0085 0.0085 0.0085 0.008s 0.0085 0.0086 0.0086 0.0086 0.0086 0.0086 0 .008 6 0.0086 0-0086 0-0086 0.0086 0,0086 0.0086 0.0086 0.0086 0.0086 0 - 0086 0.0086 0.0087 0.0087 0.008? 0.0087 0 - 0 087 0 - 0 087 V V v V V V v V V V V V v V v V V v V v v V V 0.00 00,00 Q0.00 Q0.00 Q0-00 00.00 Q0.00 Q0.00 Q0.00 00.00 Q0.00 Q0-00 00.00 Q0.00 Q0-00 00-00 00.00 00.00 00.00 Q0-00 00.00 Q0-00 00.00 Q0.00 Q0.00 00-00 00.00 Q0,00 00.00 00.00 00.00 Q0.00 Q0-00 00.00 Q0.00 00-00 00.00 Q0.00 Q0-00 00,00 00.00 Q0.00 Q0-00 00.00 Q0.00 00-00 00.00 Q0.00 00.00 00.00 o0.00 00.00 00.00 00.00 Q0.00 Q0-00 Q0.00 Q0-00 Q0.00 Q0.00 Q0.00 00-00 Q0-00 Q I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 24+ 5 0-0087 0.00 0 vlII Unit Hydrograph Ana.l-ysis copyrighr (c) CIVTLCADD/CIVILDESIGN, a9B9 - 2004, Version 7.0 Study date 07/07/79 File: 2?269eBUH242.out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Riversj"de County Synthetic UniL Hydrology Method RCEC & WCD Manual date - April 1978 Program License Serial Nu&ber 4066 English (in-lb) Input Units used English Rainfall Data (Inches) Input Values Used English Units used iD output format SI],VER ],EAE UOTORS AT I,AKE ELSINORE. CA Existing ONSITE ELOW AT AREA eB 2YR 24HR STORI.,I PACIEIC COAST I,AND CONSULTANTS, INC Drainage A.ea = 0.30(Ac.) = 0.000 Sq. Mi. Dlainage Area fo. Depth-Area Ar.ea1 Adjustnent = 0.30(Ac.) sq- Mj.. Length along Lonqest i.atercoulse = 221.00(Ft.) Length along longest watetcourse neasured to centroid =Lelgth along longest xatelcour:se = 0.042 Mi. Length along longest watelcoulse measured to centroid =Diffelence in elevation : 9.00(Ft.) Slope along watercourse : 2L5.0226 Et./t{i- Aveiage Manning's 'Nr = 0.025 Lag tirne : 0.012 Hr- Lag tirne = 0.73 Uin. 258 of lag time : 0.18 Min- 408 of lag tine = 0.29 !ain. Unit tine = 5.00 uin. Duration of storm = 24 flour(s) User Entered Base PfoH : 0.00(CFs) 2 YEAR Alea lainfall data: 0.000 64.00(Er.) 0-012 Mi. Area {Ac. ) [1] 0 .30 Area (Ac. ) [1] 0.30 RainfalL (In) [2] 2 .50 wej.ghting t 1*2l 0-75 100 YEAR Area rainfall data: Rainfafl (In) [2] ?.80 weighting [1*2] 2.34 sToRl.{ EVENT (YEAR) = 2.00 Area Avelaged 2-Yea! RaiDfall : Area Avelaged 100 Year Rainfall = 2 -500 (In ) 7. 800 (In) Point rain (area averaged) : 2.500(In) Areal adjustment factor : 100,00 3 Adjusted average point rain : 2.500(Tn) Sub-Area Data: Area{Ac.) Runoff Iadex Impervious g 0-300 B6-00 0.000 Total Aiea Entered: 0.30 (Ac - ) RI RI Infil, Rate Impervious AuC2 AMC-1 (InlHr) (Dec. B) 8 6.0 71.6 0.343 0.000 F (InlHr:) 0-343 0. 343 Adj. Infif. Rate Area; (InlHr.) (Dec. ) 0.343 1.000 Sun (F) (TnlHr) = 0.343: 0.1'72 0.900 Area averaged mean soil loss (F) Minimum soil loss rate ((rn,/Hr)) (for 24 hour storm dur:ation) Soi.l -ov,/ loss rdLe (decimal) unit Hydrograph VAILEY S-Curve unit Hydrograph Data Unit time period (hrs ) Unit Hydrograph (CES ) Tine B of lag 1 2 0.083 0.167 688.373 7316.146 18 .275 27 -145 Sum : 100.000 Sum: Unit 1 2 3 4 5 6 1 8 9 10 11 12 13 14 15 16 71 18 19 2A 27 22 23 24 25 26 Time (Hr. ) 0. 0B 0.1? 0.25 0 .33 0 .42 0.50 0.58 0 . 6'7 0.75 0.83 0 -92 1. 00 1.08 t-77 1. 33 1.42 1.50 1- 58 t-6't 1- 75 1- 83 a -92 2 -OO 2.OA 2 -L1 Pattern Percent 0-07 0.07 0.07 0.10 0.10 0.10 0-10 0. 10 0.10 0,13 0.13 0.13 0. 10 0.10 0. 10 0. 10 0. 10 0. 10 0. 10 0. 10 0-10 0. 13 0-13 0-13 0.13 0-13 Storm Rain (InlHr:) 0.020 0 -020 0. 020 0.030 0. 030 0.030 0-030 0-030 0.030 0-040 0.040 0.040 0-030 0 .030 0 .030 0 .030 0 .030 0 .030 0.030 0.030 0.030 0.040 0.040 0.040 0.040 0.040 l,oss rate ( In. /Hr)Max I Low 0.608 0 - 018 0. 606 0.0180-604 0.018 0. 601 0 -021 0. s99 0.02'70-597 0.02'7 0.594 0 -0210.592 0.02't0-590 0.02'7 0.587 0.036 0.585 0.0360.583 0 -036 0 - s80 0.027 0.578 0 -021 0. s7 6 0.02't0.573 0.02't 0 - 571 0.O210.569 0.02'70.56't 0 -o2'70.564 0.O2'70.562 0.02'7 0. s60 0.0360.s58 0.036 0. sss 0.0360.553 0.0360.5s1 0.036 Effective (InlHr) 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0. 00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0-00 DistributioIl Graph * 0.236 0. 066 0.302 27 28 29 30 31 32 33 34 35 36 31 3B 39 40 41- 42 43 44 45 46 41 4B 49 50 51 52 53 54 55 56 51 58 60 6t 62 63 64 65 66 61 6B 69 1A 1L '72 13 '74 "75 -t6 '11 18 '79 80 81 82 83 84 85 86 8t BB B9 .25 .33 .42 .50 .58 .61 .15 .83 -92 -00 .08 .1't .00 .00 .00 .00 -00 .00 .00 .00 -00 .00 -00 .00 .00 .00 .00 .00 .00 .01 - 01 .01 .01 .01 -01 .01 -01 .01 -01 -01 .01 .01 .01 .01 .01 .01 .01 .01 - 01 .01 .01 - 01 .01 - 01 .01 .01 .01 -01 .01 .01 .01 .01 .01 .01 .01 . B3 .92 .00 .08 -71 .25 .33 -42 -58 -61 .'7 5 -83 - 00 .08 - 7'l -25 -42 .50 -61 0. 13 0-13 0. 13 0. 13 0. 17 0. 17 0-17 0. 17 0.17 0-17 0.17 0-17 0.17 0.11 0-11 0.17 0.17 a -71 0.17 o -20 0 .20 o .20 0.20 0 .20 o-20 0 .23 0 .23 0 .23 0 .23 0 .23 0 .23 0 .21 0 -21 a .21 o -20 a .20 a -20 a .23 a -23 a -23 a .2'l 0 -2-t 0 .2'l o -2'l 0 .30 0.30 0.30 0 .30 0. 30 0.30 0-33 0-33 0.33 0 .33 0 .33 0 .33 0.33 0.33 0.33 0.37 0 .37 0-040 0.040 0 .040 0 .040 0 .050 0 .050 0 .050 0 .050 0 .050 0 .050 0.050 0.050 0-050 0-050 0.050 0.050 0-050 0.050 0-050 0.060 0-060 0.060 0-060 0-060 0.060 0-070 0 .070 0.010 0.0?0 0.070 0 -070 0.080 0-080 0.080 0,060 0.060 0.060 0-070 0.070 0.070 0-080 0.080 0.080 0-080 0.080 0.080 0.090 0 .090 0 .090 0 .090 0 .090 0 .090 0-100 0 .100 0 .100 0 .100 0 .100 0 .100 0 .100 0 .100 0 .100 0.110 0.110 0.549 0.546 a .544 0.542 0. 540 0. 537 0.535 0. 533 0. s31 0.529 0 .526 0 - 524 0 .522 0.520 0-518 0-516 0.513 0-511 0.509 0.507 0.505 0.503 0.501 0.498 0.496 0.494 0.490 0-488 0.486 0.484 0-442 0.480 0-411 0. 475 o-413 Q .4'17 4.469 4.461 0.465 0.463 0.461 0. 459 0 .451 0. 455 0.453 0. 451 0.449 0.44'7 0. 445 0 .443 0. 441 0.439 0.431 0. 435 0. 433 0. 431 0.429 0 . 42'7 0.425 0 .423 o-427 0-419 0. 036 0.036 0. 036 0. 036 0. 045 0. 045 0.045 0.045 0.045 0.045 0-045 0.045 0-045 0- 045 0. 045 0. 045 0. 045 0.045 0-045 0. 054 0-054 0.054 0-054 0.054 0,054 0.063 0.063 0.063 0 .063 0,063 0.063 a .412 4.412 0 .412 0.054 0. 054 0. 054 0. 063 0. 063 0-063 0 .072 o.o12 0-o12 0 .072 o .012 0 .072 0.081 0. 081 0-081 0.081 0.081 0.081 0.090 0-090 0-090 0,090 0-090 0-090 0-090 0-090 0-090 0-099 0-099 00 00 25 33 42 50 58 67 l5 c1 01 01 01 01 01 01 01 15 83 00 08 71 25 33 42 50 5B 6'7 75 83 92 .00 .08 .11 .25 - 33 -42 .3'7 .40 -40 .40 .43 .43 ,43 .50 .50 .50 -50 .50 -50 ,53 .53 .53 -51 .57 -63 .63 ,63 -61 .67 .61 -'7 0 .10 .70 .'13 .'13 .50 .50 .50 .50 .50 .50 .6't -61 -61 90 91 92 93 94 95 96 97 98 99 100 101 142 103 104 105 106 107 108 109 110 111 t1-2 113 114 115 116 11-'7 118 119 120 121 1-22 L23 L24 1-25 t26 721 128 129 130 131 132 133 134 135 136 13'7 138 139 140 141 742 143 744 145 146 14'7 148 749 150 151 152 7.50 7 .58 '7 .67 7.83 8.00 8,08 B.L'7 I .25 8-33 I .42 8-50 B-58 8 . 6'7 8 .75 B. 83 4.92 9.00 9.08 9 . 1-'l 9 -25 9.33 9 .42 9. s0 9.58 9 .61 9-83 9-92 10. 00 10,08 10.17 10 .25 10-33 10 .42 10.50 10.58 10-67 10.75 10.83 70 -92 11-00 11.08 17 -1'l 1-1-.25 11. 33 LL.42 11. 50 11.58 17-61 11.75 11-83 41.92 12.00 12 .08 12 .11 12 -25 12 -33 12-42 12-50 12.58 72 . 6't 0-110 0.120 0 .120 0 .720 0-130 0.130 0-130 0.150 0 .1s0 0 .150 0 .150 0 .150 0.150 0 .160 0 .160 0 .160 0 .1?0 0.170 0.170 0 .190 0. 190 0.190 0-200 0-200 0.200 0-210 0-210 0 .220 0 .220 0 -220 0.150 0-150 0.150 0 .150 0-150 0-150 0 .200 0.200 0 .200 0.200 0.200 0-200 0. 190 0 .190 0-190 0.190 0-190 0-190 0.170 0.170 0-170 0.180 0.180 0.180 0-250 0-250 0-250 0 -260 0.260 0.260 0,280 o -2ao 0.417 0.416 0-474 a .472 0. 410 0.408 0.406 0. 404 0.402 0. 400 0. 399 0.397 0. 395 0. 393 0. 391 0. 389 0-387 0.386 0-384 0.382 0.380 0-378 a .3'71 0.375 0-373 0.371 0-369 0.368 0.366 0.364 0 .362 0.361 0.359 0-357 0. 355 0. 354 0 .352 0-350 0.348 0.34't 0-345 0.343 0.342 0-340 0.338 0-337 0.335 0.333 0.332 0-330 0.328 o -321 0.325 o -324 0 .322 o -320 0-319 0-31? 0-316 0-314 0 -312 0-311 0-309 0. 099 0, 108 0.108 0. 108 0. 117 0.117 0. 117 0. 135 0. 135 0-135 0.135 0. 135 0.135 0.1-44 0-144 0.144 0 .153 0-153 0.153 0-171 0.171 0.171 0. 180 0. 180 0. 180 0. 189 0-189 0.189 0.198 0-198 0.198 0-135 0.135 0.135 0-135 0.135 0.135 0-180 0 .180 0.180 0-180 0. 180 0. 180 0.171 0.171 0.171 0-171 0.171 0.111 0 .153 0. 153 0.153 0.762 o -162 a -462 a.225 0 -225 o -225 o -234 a -234 o -234 a -252 a -252 0.01 0.01 0.01 0.01 0.01 0.01 0. 01 0.01 0,01 0-01 0.01 0,01 0.01 a .02 0 .02 a .02 o-02 0. 02 0.02 0 -02 0.02 o .02 0 .02 0 .02 0-02 0.02 o -02 0 .02 0-02 0 -o2 0 .02 0-01 0.01 0-01 0.01 0.01 0.01 0 -02 0 .02 a .02 0 .02 0.02 4.02 a -02 0.02 a .02 0.02 0.02 0.02 0 -02 0.02 o -02 0.02 o.02 0.02 0.42 0.02 0.02 0.03 0.03 0 .03 0.03 0.03 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.6? a-61 o -61 0.63 0-63 0.63 0.63 0-63 0.63 0.57 - 60 .60 .60 .83 . 83 . B3 .B'7 . B'7 . B'7 -93 0 0 0 0 0 0 0 0 0 0 0 0 51 0.93 0.252 0 .26L 0 .267 0.261 153 154 155 156 157 158 159 160 161 462 163 464 165 766 167 168 169 170 711 172 174 1-'t 5 ll6 7-l l 1'7 B 719 180 181 782 183 184 185 186 187 188 189 190 191 792 193 )-94 195 196 L91 198 )-99 200 201 202 203 204 205 206 20-l 208 209 270 271 212 2t3 214 215 12 .'7 5 72 .83 1-2 .92 13. 00 13. 0B 1-3 .71 73 -25 13. 33 73-42 13.50 13. 58 73-61 13.75 13.83 73.92 14.00 14-08 L4 .7'l )-4.25 14.33 74 .42 14-50 14.58 74.61 L4 -15 14.83 L4.92 15.00 15.08 15-17 L5.25 15. 33 15-50 15. 5B 15. 67 15-75 15. B3 75 -92 16, 00 16. 08 76.71 76 -25 16. 33 a6-42 16.50 16.58 16.67 16.?5 16.83 16.92 17.00 17,08 1'7 - l't a1 -25 17 .33 11 .42 17-50 17.58 11 .61 7'l .15 17.83 11 .92 0. 93 0 .91 0 .9'7 0.91 1. 13 1. 13 1- 13 1.13 1- 13 1- 13 0 .'7'7 0 -1-l a .'71 0 .1't a -1'l 0 .'7 '1 0-90 0. 90 0-90 0.B7 0.87 0-81 0.81 0.87 0-81 0.83 0-83 0. 83 0-80 0-80 0.80 0 -11 0 .'7'7 o -11 0.63 0,63 0-63 0.63 0.63 0.63 0. 13 0. 13 0. 13 0. 13 0. 13 0. 13 0. 10 0. 10 0. 10 0-10 0. 10 0-10 0.1? 0 -a1 o -1'7 0-17 0-17 0-17 0-17 0-17 0-17 0. 13 0. 13 0.280 0,290 0 .290 0 .290 0-340 0.340 0-340 0.340 0-340 0-340 0 .230 0-230 0 .230 0 .230 0 -230 0 .230 0 .210 0.270 0 .210 0.260 0.260 0.260 0 .260 0 -260 0 -260 0.250 o -250 0.250 0 -240 0.240 4.240 a -230 0 .230 a -230 0.190 0 .190 0-190 0.190 0 .190 0-190 0.040 0-040 0.040 0-040 0.040 0.040 0.030 0.030 0.030 0-030 0.030 0-030 0.050 0.050 0.050 0.050 0. 050 0.050 0 .050 0 .050 0 .050 0.040 0.040 0 .308 0.306 0 .305 0 .303 0 .301 0 .300 a -294 0 .297 a -295 a -294 a .292 o -297 0 .289 0.288 0 -286 4.285 0 .284 0 .282 0-281 0 .2'7 9 0 .218 0 .2'7 6 0 .215 0 -214 0 .2'7 2 0 .211 0 -269 0.268 0.26'7 0.265 0 -264 0 .263 0 -261 0 .260 0.259 o - 25'l 0.256 0 .255 o -253 0 .252 0.251- 0.249 0 .248 o -241 4.246 o -244 0.243 a -242 a -247 0 .239 a -238 a .237 0 -236 0.235 0 .233 0 .232 0 .23L 0 .230 0 .228 0 .221 0.225 0 .224 0 .20'7 0 .201 0 .20'7 0 .20'7 o -201 0 .20'7 0.243 0.243 0 .243 4.234 0.234 0 .234 4.234 0.234 a .234 4.225 a -225 a .22s a .276 0 .216 0.276 0.20'7 a .201 4.201 0-171 0-171 0.171 0.171 0-171 0.171 0.036 0 .036 0.036 0-036 0.036 0-036 0 .02'7 0 -021 o -o21 0 .02'7 0 -021 0.02'l 0.045 0. 045 0,045 0.045 0,045 0.045 0 .045 0.045 0.045 0.036 0.036 0.03 0.03 0-03 0-03 0.04 0. 04 0.04 0. 04 0. 04 0. 05 0-02 0.02 o -02 0 -02 0 .02 o -02 0.03 0-03 0.03 0-03 0. 03 0.03 0.03 0.03 0.03 0.02 0 .02 0 .02 0.02 a -02 4.02 a -02 a .02 a -o2 0 .02 0 -02 o -02 0 .02 0 .02 0 -02 0.00 0-00 0-00 0.00 0-00 0.00 0-00 0.00 0.00 0-00 0.00 0-00 0.00 0-00 0.00 0-00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 216 21'7 214 219 224 22)- 222 223 224 225 226 221 228 229 230 231 232 233 234 235 236 23'7 239 240 2 41- 242 243 244 245 246 241 248 249 250 25L 252 253 254 255 256 251 258 259 260 261 262 263 264 265 261 268 269 2'7 0 277 2'7 2 273 2't 4 276 2'7 7 2'7I 18,00 1B. OB 18.1? 18 ,25 18.33 78 .42 18.50 18.58 18-67 1B-75 18.83 7A-92 19. 00 19. 0B 79 -71 79 -25 19. 33 79-42 19. 50 19 .58 79-67 19.15 19. 83 79 -92 20. 00 20. 08 20 - 7'1 20.25 20.33 2A-42 20.50 20-58 2A . 6'7 20 -15 20. B3 21-00 21- 08 21 . L'7 21.25 27.33 27-42 27.50 27.58 27.67 27.83 2L.92 22 .00 22 -AA 22 . 1_'7 22.2s 22 -33 22.42 22.58 22.61 22 .-15 22 .83 23. 00 23.48 23.Ll 0.13 0-13 0.13 0-13 0.13 0.13 0-13 0.10 0,10 0-10 0.07 0. 07 0. 07 0. 10 0. 10 0-10 0. 13 0-13 0.13 0. 10 0-10 0. 10 0,07 0.07 0.07 0. 10 0-10 0.10 0-10 0-10 0.10 0.10 0.10 0-10 0.07 0.07 0-07 0.10 0.10 0.10 0. 07 0. 07 0. 07 0. 10 0. 10 0 .10 0.07 0-07 0-07 0. 10 0.10 0-t0 0.07 0-07 0-07 0.07 0-07 0-07 0-07 0- 01 0- 01 0,07 0-07 0.040 0 .040 0.040 0.040 0.040 0.040 0.040 0 .030 0 .030 0 .030 0 .020 0 -020 0 .020 0.030 0-030 0-030 0 .040 0-040 0.040 0-030 0.030 0.030 0-020 o -o20 0 .020 0,030 0.030 0.030 0.030 0.030 0.030 0 .030 0 .030 0.030 0 .020 0-020 0.020 0.030 0-030 0.030 0-020 0.020 0-020 0.030 0.030 0.030 0.020 0.020 0 .020 0 .030 0 .030 0.030 0 .020 0 .020 0.020 o -o20 o -020 0 .020 0 .020 0 .020 0.020 0.020 0.020 0 .223 0-222 0 .22L 0 .220 0 .219 0 .274 0 - 27'7 0 .21-6 o -275 o -274 0 .2 J-3 0 -272 0 .271 0 .210 o -209 0 .208 a .20't a -206 0.205 a -204 0 .203 o .202 a .207 a .200 0.199 0-198 0 .19'7 0-191 0.196 0.195 0-194 0.193 o -792 0 .1-92 0. 191 0.190 0.189 0. 189 O.1BB 0- 187 0.186 0.186 0.185 0.184 0-184 0.183 o -aB2 0 .142 0.181 0-181 0.180 0 .719 0. 179 0. 178 0.178 0.L11 0 .711 0.176 0.176 0-175 0-175 0-175 o -].'t 4 0-00 0.00 0-00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0-00 0.00 0,00 0.00 0-00 0. 00 0. 00 0.00 0. 00 0. 00 0. 00 0. 00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0-00 0.00 0-00 0.00 0.00 0-00 0-00 0-00 0.00 0-00 0.00 0.00 0-00 0.00 0.00 0. 00 0.00 0-00 0.00 0-00 0.00 0-00 0-00 0-00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0 .036 0-036 0.036 0.036 0.036 0.036 0-036 0 .02'l o -o21 o -o21 0.018 0-018 0.018 0 .02'7 o -o21 o -o21 0.036 0. 036 0.036 o -o21 0 .02'7 o .o21 0.018 0. 018 0. 018 0 .02'l 0 .02't o -o21 0 .02'7 a .021 4.027 a .421 0 .o27 0 .421 0-018 0.018 0.018 o -o21 0 .02'7 0 .02'7 0.018 0-018 0.018 0 .021 0 .02'7 0 .021 0. 018 0. 018 0. 018 a .42'1 a .021 a -021 0.018 0,018 0,018 0.018 0-018 0. 018 0. 018 0. 018 0. 018 0.018 0 .018 2AA 287 282 2A3 284 245 286 281 288 23-42 23.50 23-s8 23 . 6'7 23 -15 23. B3 23 -92 24 -40 0.07 0.07 0,07 0,07 0.07 0-07 0.07 0-07 0.0? 0.0? 0 .020 0 .020 0 .020 0 .020 0 .020 o.020 0 .020 o -420 0.020 0 .020 0.J-74 0. 173 0. 173 0. 173 0. 173 0 .712 0.172 0 .712 0 .712 0.172 0.018 0.018 0.018 0.018 0-018 0.018 0-018 0.018 0-018 0.018 Sum = 100.0 Elood volume = Effectlve rainfall 0.25(In) times area 0,3 (Ac. )/ t (In)/ (Et. )l = Total soil loss : 2.25(In) Total soil loss = 0.056(Ac.Ft) Totaf ralnfall = 2.50 (In) Ffood volume = 216.8 Cubic Eeet Total soil loss : 2445.7 Cubic Feet 0.00 0-00 0.00 0-00 0.00 0-00 0.00 0-00 0.00 0.00 3-0Sun : 0 .0 (Ac - Ft) Peak flow rate of this hyd:rograph :0 . 014 (cES ) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 24 - H O U R S T O R M Runof f Hydrograph Hydrograph in 5 Minute intervafs ((CES) ) Time(h+n) Volume Ac-Et Q(CES) 0 2-5 5.0 '7 .5 10.0 0+ 5 0 +10 0+15 0+20 o+25 0+30 0+3 5 0+40 0+45 0 +50 0+55 1+0 1+5 1+ 10 1+15 7+20 1+25 1+30 1+35 1+40 1+45 1+5 0 1+5 5 2+O 2+5 2+70 2+75 2+20 2+25 2+30 2+35 2+40 2+45 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0-0001 0.0002 0.0002 0-0002 0-0002 0-0002 0.0002 0.0002 0.0002 0 - 0 002 0-0002 0,00 00.00 Q0-00 00.00 Q0-00 00.00 Q0.00 00,00 Q0.00 Q0.00 00-00 o0.00 00.00 Q0-00 00.00 00-00 Q0.00 Q0.00 00.00 Q0.00 Q0-00 00.00 Q0.00 00.00 Q0.00 QV0.00 0v0.00 0v0.00 QV0.00 Qv0.00 QV0.00 QV0.00 Qv0.00 QV I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 2+50 2+55 3+ 0 3+ 5 3+10 3+15 3+20 3+25 3+3 0 3+3 5 3+40 3+45 3+5 0 3+55 4+ 0 4+ 5 4 +10 4 +15 4+20 4+25 4+30 4 +35 4+40 4+45 4+50 4+55 5+0 5+ 5 5+10 5+ 15 5+2 0 5+25 5+30 5+3 5 5+40 5+4 5 5+50 5+55 6+0 6+5 6+ 10 6+ 15 6+20 6+25 6+30 6+35 6+40 6+45 6+50 6+55 7+ 0 '7+ 5 7 +10 7 +15 1+20 '1+25 7 +30 7+35 7+40 1+ 45 7+50 7 +55 8+ 0 0.0002 0.0003 0.0003 0 - 00 03 0.0003 0 - 0003 0.0003 0 - 0 003 0.0003 0.0003 0.0003 0.0004 0-0004 0.0004 0.0004 0.0004 0.0004 0.0004 0 - 00 04 0.0005 0 - 0 005 0.0005 0 - 0 00s 0 - 0 005 0.0005 0 - 0006 0.0006 0-0006 0.0006 0.0006 0.0006 0.0006 0.0001 0.0007 0 - 0007 0.0007 0.0007 0 - 0007 0.0008 0.0008 0.0008 0 - 0 008 0-0008 0.0008 0-0009 0.0009 0-0009 0.0009 0-0009 0.0010 0.0010 0-0010 0.0010 0-0011 0-0011 0.0011 0.0011 0.0011 0.0012 0,0012 0,0012 0.0012 0 - 0013 0.00 0.00 0-00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0-00 0.00 0-00 0.00 0-00 0.00 0-00 0.00 0.00 0.00 0.00 0-00 0.00 0,00 0-00 0.00 0-00 0.00 0-00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0. 00 0. 00 0 .00 0-00 0. 00 0.00 0-00 0.00 0,00 0.00 0-00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 QV Qv QV QV QV QV QV QV OV OV QV OV QV Qv QV QV QV OV QV QV QV QV QV OV QV OV QV QV0vOV QV QV QV QV OV QV QV QV OV QV QV QV0v QV0v QV0v QV OV v V v 0 o o o o o o o o 0 o O o 0 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 8+ 5 8+10 8+15 8+24 8+25 8+30 I +35 8+40 8+45 8+50 B+55 9+0 9+5 9+ 10 9+15 9+20 9+25 9+3 0 9+ 35 9+40 9+45 9+50 9+55 10+ 0 10+ 5 10 +10 10+15 10+20 10+25 10 +30 10+35 10+40 10+45 10+5 0 10+5 5 11+ 0 11+ 5 11+ 10 11+15 1-L+20 77+25 11+30 11+35 11+4 0 11+4 5 11+5 0 11+55 12+ 0 72+ 5 12+10 )-2+ l-5 12+20 72+25 12+30 a2+35 t2+40 12+45 12+50 12+55 13+ 0 13+ 5 13+ 10 13+ 15 - 0 015 .0016 .0016 .0016 .0011 .001? .0017 - 0018 - 0018 .0019 - 0019 .0020 .0020 .0020 - 0 021 .0027 .0022 .4022 -oo22 .0023 - o023 .0023 .0424 .0024 -o024 .0025 - 0025 .0026 .0026 -oo21 .002'7 .4021 .0028 .0028 .0029 .0029 -oo29 .0030 .0030 .0030 .0031 .0031 - 0032 .0032 - 0 033 .0033 - 0 034 - 0 034 .0035 .0036 .0036 .0037 .0037 .0038 .0039 .0040 0 013 0 013 0 014 0 014 0 014 0 01s 0 015 V v V V vl ViVIVI V V V V IV ]V V I I I I I I I I I j l L I I I I I I I I I l l l I V lv V 0.00 Q0.00 00-00 00-00 o0.00 Q0-00 00.00 00.00 00.00 Q0.01 Q0-01 00.01 Q0-01 00-01 00.01 Q0.01 o0-01 00.01 00.01 Q0.01 Q0.01 Q0.01 Q0-01 00-01 00.00 Q0.00 Q0-00 Q0.00 Q0-00 o0-00 o0.01 Q0.01 Q0.01 Q0.01 Q0-01 00.01 Q0.01 Q0.01 00.01 Q0.01 00-01 Q0.01 Q0.01 Q0.01 00-01 00.01 00-01 o0.01 Q0.01 Q0-01 Q0.01 o0.01 00.01 Q0.01 Q0.01 Q0.01 Q0.01 00.01 00.01 Q0.01 Q0.01 00.01 00.01 Q I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ! I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I .01 .01 -01 .01 .01 -01 .01 -01 .01 -01 .01 -01 .01 .01 .01 .01 -01 .01 .01 -01 .01 -01 .01 .01 .01 -01 .01 .01 .01 -00 .00 .00 -00 .00 .00 .00 .00 -00 .00 -00 .00 .00 .00 .00 - 00 .00 -00 .00 .00 .00 .00 .00 .00 .00 .00 -00 .00 .00 13+20 13+25 13+30 13+35 13+40 13+45 13+ 50 13+ 55 14+ 0 14+ 5 14 +10 14+L5 74+20 !4+25 14+30 14 +35 14+40 14+45 14+50 14 +55 15+ 0 15+ 5 15+10 15+15 15+2 0 15+2 5 15+3 0 15+35 15+4 0 15+4 5 15+5 0 15+55 16+ 0 16+ 5 16+10 16+ 15 16+20 t6+25 16+3 0 16+35 16+40 16+4 5 16+50 16+55 1?+ 0 17+ 5 1?+10 17+15 7'7+20 71+25 1?+30 17+35 17+40 1'7 +45 17+50 17 +55 18+ 0 18+ 5 18+10 18+15 18+20 l-8+25 18+30 0.0041 0.0042 0-0043 0.0043 0.0044 0-0044 0.0045 0-0045 0.0046 0 - 0046 0.0047 0 - 0047 0.0048 0 - 0048 0.0049 0.0049 0 - 0050 0.0051 0.00s1 0 - 0052 0.00s2 0 - 0053 0.0053 0.0054 0 - 0054 0.005s 0.0055 0.005s 0.0056 0.0056 0 - 00s7 0.0057 0 - 00s7 0.0058 0.00s8 0.0058 0.0058 0 - 00sB 0.0058 0.0058 0 - 0058 0.0058 0.00s8 0.0058 0.00s8 0 - 0058 0. 0059 0.0059 0.0059 0 - 00s9 0.0059 0.00s9 0.0059 0-0059 0.0059 0.0060 0.0060 0.0060 0.0060 0.0060 0.0060 0 - 0060 0.0060 01 01 01 01 00 VIvl VIvl VIVIvl VIvl VI VI VI V V V v V V V V V V V v V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I - 00 .00 - 00 .00 .00 - 00 .00 -00 .00 .00 .00 .00 18+35 18+40 18+45 18+50 18+55 19+ 0 19+ 5 19+10 19+ 15 79+20 r9+25 19+3 0 19+3 5 19+40 19+45 19+50 19+55 20+ 0 20+ 5 20+10 20+15 20+20 20+25 20+30 20+35 20+ 40 20+45 20+50 20+55 27+ 0 21+ 5 21+ 10 21" + 15 27+20 27+25 21+30 21+35 2L+40 21+45 27+50 21+ 55 22+ 0 22+ 5 22+r0 22+75 22+20 22+25 22+30 22+35 22+40 22+45 22+50 23+ 0 23+ 5 23+70 23+15 23+20 23+25 2 3+30 23+35 23+40 23+45 0.0060 0.0060 0-0060 0- 0060 0.0060 0- 0060 0.0060 0 - 0061 0.0061 0.0061 0 - 0061 0.0061 0 - 0061 0.0061 0.0061 0 - 0 061 0.0061 0 - 0061 0.0061 0 - 0061 0.0061 0.0061 0.0061 0 .0062 0.0062 0.0062 0.0062 0 - 0062 0.0062 0.0062 0. 0062 0. 0062 0. 0062 0. 0062 0.0062 0. 0062 0. 0062 0 .0062 0.0062 0.0062 o -4062 0.0062 0.0063 0.0063 0.0063 0.0063 0- 0063 0.0063 0.0063 0- 0063 0.0063 0.0063 0.0063 0- 0063 0.0063 0 - 0063 0 - 0063 0 - 0063 0 - 0063 0 - 00 53 0 - 00 63 0.0063 0.0063 .00 .00 .00 .00 .00 -00 .00 -00 .00 -00 .00 .00 - 00 .00 -00 .00 -00 -00 .00 -00 .00 .00 .00 .00 .00 .00 .00 - 00 .00 ,00 ,00 .00 .00 - 00 .00 ,00 ,00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 V V V v V V v V V V V V V V v V V v V V V V V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I J I I i I I I I I 0.0063 0.0063 0.0064 0.0064 0-00 0.00 0-00 0.00 0 o 0 o 23+50 23+55 24+ 0 24+ 5 I I I I V v VI vt Unit Hydrograph Analysis copyright (c) crvrr,CADD/crvrlDEsrcN. 7989 - 2004, version 7-0 study date 0L/07/L9 fiLe. 27269ecvt242.o'uL ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Riverside County Synthetic Unit Hydrology Method RCFC & IJCD Manual date April 1978 Program License Serial Nunrber 4066 English (in-Lb) Input English Rainfall Data Units Used (Inches) lnput Values Used English Units used in output format SILVER LEAE MOTORS AT IAKE EISINORE, CA Existing ONSI?E ELOW AT AREA eC 2YR 24HR STORI.I PACIEIC COAST I,AND CONSU],TANTS, INC Drainage Area: 0-57(Ac-) = 0.001 Sq- Mi Drainage Area for Depth-Area Areal Adjustment : Sq. Mi. Length along fongest watercourse : 358.00(Ft.) Leagth afong longest watercourse measured to centroid: Length afong fongest watercourse = 0.068 Mi. Lenqth along longest watercourse measured to centroid: Difference in elevation = 26.00(Et.) Sfope along watercourse = 383.4637 Ft.,/!,1i. Average llanning's 'N' : 0.025 Lag time = 0-021 Hr- Lag time = 7.26 i[.in. 258 oI laq Lime 0.32 Min. 409 of lag time = 0.51 Min. Unit time = 5.00 Min. Duration of storm : 24 Hour(s) User Entered Base Flor{ : 0.00(CES) 2 YEAR Area rainfafl data: 0.57(Ac.)0. 001 22'7 .00 tEt.) 0.04 3 Mi. Area (Ac- ) [1] 0.5? Rainfall { TIl) [2] 2 .50 weightinq [1*2] 7-42 100 YEAR Ai.ea rainfall data: Area (Ac. ) [1] 0-57 Rainfall (ID) [2] 7-80 weighting [1*2] 4.45 2.500 (In) 7-800 (In) Point rain (area averaged)2.500(In) STORM EVENT (YEAR) : 2.OO Area Averaged 2 Year Rainfall: Area Averaged 100 Year Rdinla--L - Areal adjustment factor = 100-00 I Adjusted average point !aj.!r = 2.500(In) Sub-Area Data: Aiea(Ac-) Runoff Index lmpervious * 0. s70 B 6.00 0.000 Tota1 Area Entered : 0.57(Ac.) RI RI InfiL, Rate Inpervrous AI.{C2 A}{C- 1 (IolHi) (Dec- t) 8 6.0 71.6 0.343 0.000 Area averaged mean soil loss (E) Minirnun soil loss rate ( (InlHr)) (fo! 24 hour storm duration) soil low loss rate (decimal) - Adj. rnfiL (rn/Hr) 0 .343 Rate Areag (Dec. ) 1.000 Sum (F) E (rnlHr) 0 .343 0.343 (rnlHr) : 0.343 = 0.7'72 0.900 Unit Hydrograph VAILEY S-Curve Unit Hydrograph Data unit tine period (hrs ) Tirne t of lag Distribution Graph B Unit Hydrograph (cFs) 1 2 3 0.083 0-167 0-250 395. 377 '7 90 .154 118 6 . 131 0.3't2 0. 186 0.015 0.5?4 64 .'163 32.388 2.449 surn = 100.000 S um= Unit Tine {Hr. ) Pattean Percent 0,07 Storm Rain (IolH!) Loss late (In, /Hr) Max I Loi{ Effective (1nlH!) 1 2 3 4 5 6 1 8 9 10 11 L2 13 l4 15 16 7l 18 19 20 21 22 23 24 25 26 2'l .00 .00 .00 .00 .00 .00 .08 .7'7 .50 .58 .67 .'75 .83 .92 .00 .0'7 .0'l .10 -10 .10 .10 .10 .t0 - 13 .13 - 13 .10 .10 .50 .58 .6'7 .75 .83 .00 .08 .17 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0-0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 0-0 0.0 0.0 0.0 0-0 0.0 0.0 0-0 0.0 0.0 0.0 0.0 0.0 0.0 0-0 0.0 0-0 0.0 0.0 0-0 0-0 0-0 0,0 0-0 0,0 0,0 20 20 20 30 30 30 30 30 30 40 40 40 30 30 30 30 30 30 30 30 30 40 40 40 40 40 40 0. 608 0. 606 0. 604 0.601 0.597 0.594 0.592 0.590 0.587 0.585 0.583 0.580 0.5?8 0.576 0. 573 0. 571 0.569 0.56? 0.564 0 .562 0 .560 0.558 0.555 0.553 0.551 0.549 18 18 r.8 21 2'7 21 2'7 2'7 2'7 36 36 36 21 21 21 2'l 2'l 21 2'7 2'7 2'7 36 36 36 36 36 36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 00 00 00 00 00 00 08 1'7 33 42 10 10 10 10 t0 10 10 13 13 13 t3 13 13 28 29 30 31 32 33 34 35 36 3'7 38 39 40 4l 42 43 44 45 46 41 48 49 50 51 52 54 55 56 57 58 59 60 61 62 63 64 65 66 6'7 68 69 70 11- '72 ?3 '14 75 16 '77 ?8 '79 80 81 82 83 84 85 85 87 s8 89 90 .33 -42 .50 - 58 .6'1 75 83 92 00 OB 7l 25 33 42 50 5B 61 '15 83 92 00 08 71 .50 - 58 .6'7 -15 .B3 -92 .00 - 08 . L'l .25 .33 - 50 .58 -61 --15 .83 -92 .00 .08 -71 -42 .50 .58 -61 .75 .83 .92 .00 .08 .77 .25 ,33 .42 -25 .33 .50 -13 .13 .11 .77 .L'l .1.1 .17 .11 .71 .1'7 .71 .l'7 .20 .20 .20 .24 .20 .23 71 l1 71 7'7 71 .23 .23 -23 .2'l 23 23 23 2'7 21 2'7 20 20 20 21 21 21 2'7 21 30 30 33 33 31 31 3t .30 - 30 .30 - 33 .33 -33 -33 .33 .33 .33 060 0?0 070 070 070 070 070 .040 .040 .040 .050 .050 .050 .050 .050 .050 .0s0 .050 ,050 .050 .050 .0s0 .050 ,050 .050 .060 .060 .060 .060 .060 .080 .080 .080 .060 .060 .060 .070 .070 .070 .080 .080 .080 .080 .080 .080 .090 .090 .090 .090 .090 .090 .100 .100 .100 .100 .100 .100 .100 .100 .100 . 110 . 110 . 110 0. s46 0.544 0 .542 0.540 0.53? 0. 535 0 .533 0.531 0 .529 0.s26 0.524 0.520 0.518 0.516 0. s13 0.511 0.509 0.507 0.50s 0.503 0. 501 0.498 0.496 0.494 0,492 0.490 0.488 0.486 0.484 0 .442 0.480 o .411 0.475 o .413 a . 4't 1- 0.469 4.461 0.465 0.463 a .467 0.459 0. 457 0.455 0.453 0. 451 0.449 0 .441 0. 445 0. 441 0 .439 0 .431 0.435 0.433 0.431 0.429 0 . 42'7 0 .425 0.423 0 . 42)- 0.419 0 .471 0.036 0.036 0.036 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0. 045 0. 045 0. 045 0.045 0.045 0.045 0.045 0.045 0. 054 0.054 0.054 0.054 0.054 0. 054 0.063 0.063 0.053 0.063 0.063 0.053 0 .0't 2 o .012 o.o't2 0. 054 0. 054 0. 054 0.063 0.063 0.063 0 .0'7 2 0.072 0 .0'12 0 .0'7 2 0 .0'12 0 .072 0,081 0.081 0.081 0.081 0.081 0.081 0.090 0.090 0.090 0.090 0.090 0. 090 0.090 0.090 0.090 0.099 0.099 0.099 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 .00 0.00 0. 00 0.00 0. 00 0.00 0 .00 0.00 0 .00 0.00 0.00 0.01 0 .01 0 .01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0. 01 0.01 0. 01 0. 01 0. 01 0. 01 0. 01 0.01 0.01 0.01 0.01 0. 01 0 .01 0 .01 0 .01 0.01 0.01 0.01 0.01 0.01 0.0r. 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 .58 .6'7 .75 . B3 -92 .00 -08 .7'7 .25 .33 .42 .50 91 92 93 94 95 96 91 98 99 100 101 t02 103 104 105 106 107 108 109 11.0 111 712 113 114 115 116 717 118 119 120 t2t 122 123 124 125 ).26 12'7 1.28 1-29 130 131 !32 133 134 135 l-36 !3'l 138 139 1,4 0 141 r42 143 a44 145 146 74't 148 149 150 151 152 153 10.83 t0 ,92 11. 00 11. 0B 11- .7't rt.25 11.33 rt.42 11.50 11. s8 71.6't 11.15 11.83 7l .92 12. 00 12 ,OA 72.11 72.25 12.42 12.50 12. 58 72 . 6'l '7 1 1 't 1 8II 8 I 8I 8 I 8 8 I 9 9 9 9 9 9 9 9 9 10 .58 .6'l .75 .83 .92 .00 .08 .11 ,25 .33 .50 .58 .6'1 .'7 5 .83 10. 10. t0. 10. L0 .42 10.50 00 08 7'l 25 33 10. 58 10.67 10.75 .40 0.120 a -420 0.120 0.130 0.130 0-130 0 .150 0-150 0.150 0.150 0.150 0,150 0.160 0.160 0,160 0-170 0.170 0-170 0.190 0-190 0 .190 0.200 0.200 0,200 0.21-0 0 -270 0 .21- 0 0.220 0.220 0.220 0-150 0.150 0-150 0.150 0,150 0.150 0.200 0-200 0.200 0.200 0-200 0.200 0.190 0.190 0-190 0.190 0-190 0.190 0-170 0.1?0 0.170 0-180 0.180 0.180 0-250 o .250 0.250 o.260 o.260 o -260 0-280 0.280 o -2aa 0 -476 0.414 0.472 0-410 0.408 0-406 0.404 o-402 0.400 0.399 0.397 0 .395 0.393 0.391 0-389 0-387 0.386 0-384 0 .382 0-380 0.378 0 - 31'7 0 .375 0 .373 0-371 0.369 0-368 0.366 0 -364 0 -362 0.361 0.359 0 .357 0 .355 0.354 0 .352 0.350 0.348 0.347 0 .345 0.343 o -342 0.340 0.338 0-337 0.335 0-333 0 .332 0 .330 0 .328 0 .321 o -325 0.324 0 .322 0-320 0.319 0.317 0-316 0-314 0-312 0.311 0.309 0.308 0.108 0.108 0.108 0. 117 0. 117 0. 117 0. 135 0.135 0. 135 0. 135 0. 135 0.135 0. 144 0.144 0.144 0.153 0. 153 0.153 0.171 0.171 0.171 0.180 0. 180 0. 180 0.189 0.189 0.189 0.198 0.198 0.198 0.135 0.135 0.135 0.135 0.135 0.135 0.180 0. 180 0.180 0.180 0. 180 0.180 0.1.71 0. 171 0.1.71 0.171 0.171 0. 171 0.153 0.153 0.153 0.762 0.762 0.162 0 .225 0 .225 0.234 0.234 0.234 0 .252 0 .252 0 .252 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0, 01 0.01 0 .02 0 .02 0 .02 0 .02 0 .02 0 .02 0.02 o .02 0.02 0 .02 0.02 0.02 0 .02 o .02 0 .02 o .02 0 .02 0 .02 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.02 0 .02 o.02 o .02 0 .02 0 .02 0.02 0 .02 o.o2 0 .02 o .02 0 .02 0.02 0.02 0.02 o .02 0 .02 0 .02 0.03 0.03 0.03 0.03 0. 03 0. 03 .51 .63 .14 ,70 .'i3 .13 .13 .40 .43 .43 .50 .50 .50 .50 .50 .50 .53 .53 .53 .57 .63 .63 .67 .61 .61 .70 ,50 .50 .50 .6'7 .61 .6'7 .67 83 83 a1 8? a7 93 93 93 .50 .61 .67 .63 .63 ,63 .63 .63 .63 .57 .60 .60 .60 .83 154 155 156 157 158 159 160 161 762 163 1-64 165 166 761 168 169 170 L71 7-12 173 414 175 416 a1'7 178 779 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 797 198 199 200 201 202 203 204 205 206 20'l 208 209 214 21\ 212 213 274 275 216 72.43 1-2 .92 13. 00 13. 08 13. 1l 13. 2s 13. 33 13 .42 13. 50 13. s8 13. 67 13. 7s 13. 83 13.92 14.00 1.4.08 74.17 14 .2s 14 .33 14 .42 14 .50 14. s8 14.6'7 74.'t5 14.83 74.92 15. 00 15. 0B 15. 17 15. 33 75.42 15. 50 15. 58 15. 67 15. ?5 15. 83 15.92 16. 00 16. 08 16.17 76.25 16.33 76.42 16. s0 16. 58 76.6't ).6.15 16.83 76.92 17 .00 1t.08 71 .7't 1-7 .25 17.33 !1 -42 17.50 17-58 11 .61 11 .15 l-7.83 18.00 0 .9'7 o .91 0 .9'7 1.13 1.13 1.13 1.13 1.13 1.13 0 .'t'7 o ,11 0 .'t'7 o .11 0 .11 0 .'7'7 0. 90 0.90 0. 90 0.87 0. 87 0. 87 0.8? 0.87 0. B? 0.83 0.83 0.83 0.80 0.80 0.80 0 ,'t't 0 .11 0.'17 0.63 0.63 0.63 0.63 0.63 0.63 0.13 0. 13 0. 13 0.13 0.13 0.13 0.10 0.10 0.10 0.10 0. 10 0. 10 0.17 0.17 0. 1? 0. 17 0.17 0.17 0.17 0.17 0.17 0.13 0.13 0.13 0 -290 0 .290 0 -290 0-340 0.340 0-340 0.340 0-340 0.340 0 .230 0.230 0 .230 o .230 0.230 0.230 0 -210 0 .270 0 .210 0.260 0.260 0.260 0 -260 0.260 0.260 0 .250 0 .250 0 .2s0 0.240 0.240 0.240 0-230 0.230 0-230 0.190 0-190 0.190 0 .190 0-190 0 .190 0.040 0-040 0.040 0-040 0.040 0.040 0 .030 0 .030 0-030 0-030 0.030 0-030 0.050 0-0s0 0.050 0.0s0 0.050 0.050 0 .050 0 .050 0 .050 0 .040 0-040 0.040 0, 305 0.305 0. 303 0. 301 0. 300 0 .298 0 .291 0.295 0.294 0.29t 0.289 0. 288 o.286 0 .285 0.284 o .242 0 .281 0 .2't 9 o .218 0 .2'16 0 .215 o .2'14 0 .212 0 .2'7 t o.269 0.268 0.26't 0 .265 0.264 0.263 0 .267 o.260 4.259 0.251 0.256 0.255 0 .2s3 0 .251 0.249 0.244 0.24't 0.246 a,244 0.242 0.24L 0 .238 o .231 o.236 0.235 0.233 0 .232 0 .237 0.230 o .229 0.228 0 .221 0.225 0.224 0 .223 0 .261 0 ,261 0.261 0.03 0.03 0.03 0.04 0. 04 0. 04 0-04 0.04 0. 05 o -o2 0.02 0 -02 0 .02 0 .02 0 .02 0.03 0-03 0.03 0-03 0.03 0-03 0. 03 0-03 0-03 0.02 o -02 0.02 0 .02 o -o2 0 -02 0.02 0.02 o -02 0.02 0 -02 0 .02 0 .02 0 -02 0 .02 0.00 0-00 0.00 0.00 0-00 0.00 0.00 0.00 0 .00 0.00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0. 00 0.00 0 .00 0 .00 0 ,00 0 .00 0 .00 0 .201 0 .201 0 .20'l 0 .201 0 .201 0 .20't 0.243 0.243 o.243 0.234 0.234 0.234 0.234 0.234 0.234 0 .225 0 ,225 0 .225 0.276 o.276 0 .216 0 .20'7 o .201 0 .20'7 0. 171 0. 171 0.171 0.171 0.171 0.171 0,036 0.036 0.036 0. 036 0.036 0. 036 0 ,02't 0 .021 0 .02't 0 .02'l o.oz't o .027 0.045 0. 045 0.045 0.045 0.045 0.045 0.045 0. 045 0. 045 0.036 0.036 0.036 211 2t8 219 220 227 222 225 226 227 228 229 230 231 232 233 234 23s 236 231 238 239 240 241 242 244 245 246 2 4't 248 249 250 257 252 254 256 25't 258 259 260 26t 262 263 264 265 266 26't 268 269 2-l o 217 212 273 2'7 4 275 276 2't'l 218 219 18.08 18.17 18 .25 18.33 a8 .42 18.50 18.58 18. 67 18 .75 18.83 78 .92 19. 00 19. 08 79 .7'7 19. 33 )-9 .42 19. 50 19. 58 L9 . 6'7 19.?5 19.83 19.92 20. 00 20.08 20 .l'l 20.25 20 .33 20.42 20 .50 20.58 20 . 6'7 20 .15 20.83 20 -92 21.00 21. 08 21,11 27 .25 2\.33 21.50 21.58 21 .61 27 .'7 5 21.83 27 .92 22 ,00 22 .08 22 .7'l 22 .33 22 .50 22.58 22 . 6'7 22.83 23.00 23 .08 23 -71 23.25 0.040 0-040 0.040 0-040 0.040 0.040 0-030 0.030 0.030 0.020 0-020 0.020 0.030 0.030 0-030 0.040 0-040 0.040 0.030 0 .030 0 .030 0-020 0 .020 0 .020 0.030 0.030 0.030 0.030 0.030 0.030 0-030 0 .030 0-030 0.020 0-020 0.020 0.030 0-030 0.030 0-020 0-020 0 .020 0.030 0 .030 0 .030 o -020 0.020 0-020 0.030 0-030 0.030 0.020 0.020 0-020 0-020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.036 0.036 0.036 0-036 0.036 0-036 0 . o2'7 0 .02'7 o .021 0.018 0.018 0.018 0 .021 a .021 0 - 02'7 0.036 0.036 0-036 0 .02'l 0 .027 0 .021 0.018 0.018 0.018 o -02't 0 .02'7 o -427 0 .02'l o-021 0 .021 0 .02'l 0 .02'7 0 .02'7 0,018 0.0i.8 0,018 a .021 0 . o2'7 0 .021 0. 018 0. 018 0. 018 0 . o2'7 0 .02'7 0 .02't 0.018 0.018 0.018 o _021 0 .027 o -027 0. 018 0-018 0.0L8 0.018 0.018 0.018 0.018 0. 018 0. 018 0.018 0. 018 0. 018 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0.00 0. 00 0. 00 0.00 0. 00 0. 00 0.00 0.00 0.00 0.00 0.00 0.00 0, 00 0.0 0 0.00 0 .00 0 .00 0 .00 0.00 0.00 0.00 0.00 0.00 0. 00 0. 00 0 .00 0 .00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0. 00 0 .00 0 .00 0 .00 0.00 0.00 0.00 0.00 0. 00 0.00 0. 00 0.00 0.00 0- 13 0.13 0-13 0.13 0. 13 0.13 0. 10 0. 10 0. 10 0.07 0.07 0. 07 0-10 0. 10 0. 10 0. 13 0.13 0,13 0.10 0.10 0.10 0.0? 0-0? 0.07 0.10 0. 10 0.10 0.10 0-10 0-10 0.10 0-10 0.10 0-0? 0.07 0- 0? 0-10 0. 10 0. 10 0.07 0.07 0.0? 0.10 0.10 0.10 0.07 0- 0? 0.07 0-10 0. 10 0-10 0.07 0.0? 0.0? 0.07 0-07 0- 0? 0- 07 0- 0? 0.07 0. 07 0.07 0.0? 0 .221 0.220 0 .219 0 .218 0 .2 t't 0.2t6 0 .215 0.214 0 .213 0 .212 0 .217 0 .2L0 o.209 0.208 0 .20'7 o.206 0.205 0 .204 0.203 o .202 0.201 0 .200 0.199 0.198 0.19? 0.197 0.195 0. 195 0.194 0. r.93 0 . )-92 0.t92 0.191 0.190 0.189 0. 189 0.188 0. 18? 0.186 0. 185 0. 185 0. 184 0. 184 0. 183 0.192 o.742 0.181 0.181 0.180 0. 179 0.179 0.178 0.178 0.r11 0 .1-11 0 .1-16 0.1?6 0.175 0.175 0.175 o .7't 4 0.174 23. 33 23 .42 23-s0 23.54 23 .67 23.7 5 23 .43 23.92 24.00 Sum : 284 247 282 243 284 2A5 246 28'7 284 0,0? 0.07 0.07 0.07 0.0? 0.07 0.07 0.07 0.07 100.0 0 .020 0.020 0-020 0 .020 0 .020 0 .020 0.020 0.020 o.020 0. 173 0, 173 0. 173 0.1?3 0 .1'12 0 .1'7 2 0.L'72 o.)-72 0 . 1-'7 2 0.018 0-018 0.018 0.018 0-018 0.018 0-018 0. 018 0-018 0.00 0.00 0.00 0.00 0-00 0-00 0.00 0.00 0.00 3.0 Elood volume = Effective rainfaU 0.25(In) times area 0.6(Ac.)/t(rn) /(Ft.)l = Tota.I soil loss : 2.25 (h) TotaL soil loss = 0.L07(Ac-Et) Total rainfall : 2.50 ( In) Flood volune = 525.9 Cubic Peet TotaL soil l-oss = 4646-8 cubic Feet Sum = 0.0 (Ac. Pt) Peak flori rate of this hydrograph :0.026(cEs) +++++++++ ++ + ++++++ +++ ++ ++ +++ ++++++++++++ ++++++++++++++++++++++ +++ ++ + 24 - H O U R S T O R M Runof f Hyd!ograph Hydrograph j.n 5 Minute intervafs ({CEs) ) Time (h+.o) volume Ac-Et 0(CFS) 0 5.0 10 .0 0+5s 0+ 5 0 +10 0 +15 0+20 0+25 0+30 0 +35 0+40 0+45 0+50 1+ 0 1+ 5 1+ 10 1+ 15 7+20 7+25 1+30 1+35 1+40 2+75 2+20 2+25 2+30 2 +35 2+40 2+45 2+50 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0 .0002 0 .0002 0 .0002 0.0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 .00 .00 .00 .00 ,00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 o 0 0 o 0 0 o 0 0 o 0 0 0 0 0 0 o o 0 QV Qv QV QV 0v Qv QV QV OV OV 1+4 5 1+50 1+55 2+O 2+5 2+L0 00 00 00 00 00 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I -00 .00 .00 .00 .00 -00 .00 .00 .00 .00 .00 .00 -00 .00 .00 .00 .00 .00 .00 - 00 .00 .00 .00 .00 ,00 .00 - 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .01 .01 .01 .01 .01 .01 .01 .01 . 01- .01 .0L .01 - 01 ,01 .01 .01 .01 - 01 .01 .01 2+55 3+0 3+5 3+10 3+15 3+20 3+25 3+30 3+35 3+40 3+45 3+50 3+55 4+ 0 4+ 5 4 +10 4 +15 4+20 4+25 4+30 4+35 4+40 4+45 4+50 4+55 5+0 5+5 5+10 5+15 5+20 5+25 5+3 0 5+35 5+40 5+45 5+50 5+5 5 6+0 6+ 5 6+10 6+15 6+20 6+25 6+30 6+3 5 6+40 6+4 5 6+5 0 6+5 5 7+ 0 1+ 5 7 +10 7+15 '7+20 'l+25 7+30 7+35 1+40 1+ 45 7+50 7 +55 8+ 0 8+ 5 0.000s 0.0005 0.000s 0.000s 0.0006 0.0006 0.0006 0.0006 0.0005 0.0007 0.0007 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009 0.0009 0.0010 0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0.0012 0. 0012 0.0012 0.0012 0.0013 0.0013 0.0013 0.0014 0.0014 0.0014 0.001s 0.001s 0.0015 0.0016 0.0016 0. 0 016 0.0017 0.001? 0.0018 0.0018 0.0018 0.0019 0.0019 0.0020 0.0020 0.0020 0.0021 0.0021 0.0022 0.0022 0.0023 0 .0023 0.0024 0.0024 0.002s QV QV ov ov QV ov QVov Qv0v0v0vov QV0vovovov0vov0v0v0v QV QV0v0v0v0v QV0v0v0v QV0vOVOV0v0v QV0v QV QV0v0v QV QV QV o o 0 0 o o o 0 0 0 o 0 o o 0 V V V01 01 01 01 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IV IV VIVI vlVI vl VI vl VI v v V V lv IV IV IVIV IV lvlv lvIVIVIV IVIV IVIV lvIVIV IVlv IVlvlv IVlvlv JVIVlv IVIV I I I I I I I I I I I I I I i I I I 0.01 0.01 0.01 B+10 I +15 8+20 8+25 B+30 8+35 B+40 8+45 8+50 B+55 9+0 9+5 9+ 10 9+15 9+20 9+25 9+3 0 9+35 9+40 9+45 9+5 0 9+5 5 10+ 0 10+ 5 10 +10 10 +15 1-0+20 10+25 10+30 10 +35 10+40 10+45 10+50 10 +55 11+ 0 11+ 5 11+10 11+15 71+20 1-1+25 11+3 0 11+35 11+4 0 11+4 5 11+5 0 11+55 72+ 0 1-2+ 5 12+1-0 12 +15 72+24 1-2+25 12+30 t2+35 12+ 40 12+45 1-2+50 12+55 13+ 0 13+ 5 13+10 13+15 73+20 0.0025 0.0026 0.0026 0.002'7 0-0028 0.0028 0- 0029 0.0030 0-0030 0 - 0 031 0.0032 0 - 0 032 0.0033 0 - 0 034 0.0035 0.0035 0-0036 0.0037 0.0038 0 - 0039 0.0039 0 - 004 0 0.0041 0.0042 0.0043 0 - 0043 0.0044 0,0044 0.0045 0.0046 0-0046 0.0047 0 - 0048 0.0049 0,0050 0.0050 0.0051 0,00s2 0.0053 0.0053 0.00s4 0.0055 0.0055 0.00s6 0 - 0057 0.0058 0.0058 0.0059 0.0060 0.0061 0. 0062 0.0063 0.0064 0. 0065 0.0066 0.0068 0.0069 0.0070 0.0071 0.4o12 0.0074 0.0076 4.0011 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0-01 0.01 0-01 0.01 0-01 0.01 0.01 0-01 0.01 0.01 0-01 0.01 0.01 0-01 o -02 o .o2 0.02 0.02 o .02 o -o2 o -o2 o -o2 0 .02 0 .02 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 73+25 13+30 13+35 13+40 13+45 13+50 13+55 14+ 0 14+ 5 14+10 14 +15 l4+20 14+25 14+30 14+35 14+40 14+45 14 +50 14+55 15+ 0 15+ 5 15+10 15+15 75+20 l5+25 15+3 0 15+35 15+40 15+45 15+50 15+55 16+ 0 16+ 5 16+10 16+ 15 t6+20 16+25 16+30 16+35 16+4 0 16+45 16+ 50 16+55 1-'7 + 0 17+ 5 17 +10 17+15 a1+20 11+25 1?+30 17+35 7't + 40 17+4 5 17 +50 17+55 18+ 0 18+ 5 18 +10 18 +15 18+20 18+25 18+30 18+3 5 0.0079 0-0081 0.0082 0.0083 0.0084 0 - 008 5 0.0085 0 - 00 87 0.0088 0 - 0089 0.0090 0.0091 0.0092 0.0093 0 - 0094 0.0095 0-0096 0. 0097 0 - 0098 0.0099 0. 0100 0.0101 0.0102 0.0103 0 - 0104 0.0104 0 - 0105 0.0106 0-0107 0.0108 0.0108 0.0109 0,0109 0 . 0110 0 . 0110 0 - 0110 0 - 0110 0 . 0110 0 . 0110 0 . 0110 0 - 0111 0 . 0111 0 . 0111 0 - 0111 0 . 0111 0 - 0111 0. 011 2 0 - 0112 0 . 0112 0 . 0112 0.011-2 0 . 0112 0 , 0113 0 . 0113 0 . 0113 0 - 0113 0 - 0113 0-0114 0 . 0114 0 . 0114 0 . 0114 0 - 0114 0 -0114 03 03 02 0t 01 01 01 01 01 02 02 o2 .01 ,01 .01 .01 - 01 .01 .01 .01 -01 .01 -01 -01 .01 .01 .01 .01 .01 .01 - 01 .01 -01 .00 - 00 - 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 -00 .00 .00 - 00 .00 00 00 00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 V V V V V V V v v v v V vl I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I 18+40 18+45 18+50 18 +55 19+ 0 19+ 5 19+ 10 19+ 15 1-9+20 1-9+25 19+3 0 19+35 19+4 0 19+45 19+5 0 19+5 5 20+ o 2A+ 5 20+10 20+15 2A+20 20+25 20+30 20+35 20+40 2A+45 20+50 20+55 21-+ 0 27+ 5 21+10 21+15 21+20 21+25 21+30 2a+35 21+40 27+45 21+5 0 21+55 22+ 0 22+ 5 22+14 22+1-5 22+24 22+25 22+34 22+35 22+44 22+45 22+54 22+55 23+ A 23+ 5 23+10 23+75 23+2a 23+25 23+30 23+35 23+40 23+45 23+50 0 . 0114 0 - 0115 0 . 0115 0 . 0115 0 . 0115 0 - 0115 0 . 0115 0 - 0115 0.0115 0.0115 0 - 0116 0 . 0116 0 - 0116 0 - 0116 0 . 0116 0 . 0116 0 - 0116 0 . 0116 0 - 0116 0 . 0117 0 . 0117 0 - 0117 0 . 0117 0 . 0117 0 - 0117 0 . 0117 0 . 0117 0 - 0117 0 . 011? 0.01r8 0 . 0118 0 . 0118 0 . 0118 0 - 0118 0 . 0118 0 - 0118 0 - 0118 0 . 0118 0 - 0119 0 . 0119 0 . 0119 0 - 0119 0 - 0119 0.0119 0 , 0119 0 . 0119 0 - 0119 0 . 0119 0 - 0119 0.0120 0.0120 0. 0120 0.0120 0.0120 0.0120 0.0120 o -0120 0.0120 0.0120 0.0120 0.0120 0.0120 0 . 0121 0.00 Q0.00 00.00 Q0.00 00.00 Q0.00 00.00 Q0.00 00.00 Q0.00 Q0.00 00.00 Q0.00 00.00 00.00 Q0.00 Q0-00 00.00 Q0.00 Q0.00 00.00 Q0.00 Q0.00 Q0.00 Q0.00 00.00 Q0.00 00.00 Q0.00 00.00 Q0.00 Q0.00 00.00 Q0.00 00.00 Q0.00 o0-00 00.00 00-00 o0.00 00.00 00-00 Q0-00 00.00 00-00 Q0.00 00-00 Q0.00 00.00 00.00 Q0.00 Q0-00 00.00 Q0-00 o0-00 Q0-00 Q0,00 o0-00 Q0-00 Q0-00 o0.00 Q0-00 o0-00 Q V V V v V V V v V V V V V v V V V V V V V v v V v v V V v V V V V V V V V V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II 23+55 24+ O 24+ 5 24+10 0 . 0121 0 . 0121 0 . 0121 0 . 0121 0.00 Q0.00 o0.00 Q0.00 Q I I I v Unit Hydrograph Analysis Copyright (c) CTVll-cADD/CrvrT,DESrGN, 1989 - 2004, version 7.0 Study date L2/77/78 Fi.let 21269o5UH242 . ant ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Riverside County Synthetic Unit Hydrology Method RCFC & WCD Manual date - Aprit 1978 Prograrn l,icense serial Nurnber: 4066 English (in-Ib) Input English Rainfall Data Units Used (Inches) T.put Values Used English Units used in output format SI],VER ]-EAF MOTORS AT I-\KE E],SINORE, CA Existing Off-SITE FIOW AT AREA oS 2YR 24I1R STORM PACIEIC COAST ],AND CONSUITAN?S, lNC l,enqth alonq longest rdatercourse measured to centroid: Iength afong longest watercourse : 0.141 Mi. Length along longest watercourse measured to centroid = Differ.ence in elevation - 29.00(Ft.) slope along iratercourse : 205-5302 Et.,/Mi. Average Manning's 'N' : 0.025 Iag tine = 0-035 Hr- Lag time : 2.09 Min, 253 of laq time = 0.52 Min- 408 of ]ag tine : 0,84 Min. Unit time = 5-00 Min. Duration of storm : 24 Hour(s) User Entened Base Plow : 0.00(CES) 0.001 300.00(Fr-) 0-057 r.Ii , 2 YEAR Area rainfall data: 1UU Y!]AR Area ralntaL L data: Area (Ac. ) [1] 0 .32 Rainfafl (In) [2] 2-50 weighting [1*2 ] 0.80 Area (Ac. ) [1] a -32 Rainfafl (In) [2] 7.80 weighting [ 1*2 ] 2.54 2 - s00 ( In) 7-800 (In) Point rain (area aver.aged) = 2-500(rn) Areal adjustment factoi : 100.00 3 Adjusted average point rain : 2-500(In) Sub-Area Data: Aiea (Ac. ) 0.320 Runoff Index 86.00 Impervious 3 0. 000 Drainage Area: 0.32(Ac.) : 0.001 Sq, Mi. Dralnage Area for Depth-Area Areal Adjustment : 0-32(Ac,) Sq- r4i. I-ength along longest vratercourse : 745.00(Pt.) STORM EVENT (YEAR) : 2.OO Area Averaged 2-Year Rainfall : Area Averaged 100-Year Rainfall : TotaI Area Enteled =0-32(Ac-) RI RI Infil. Rate Inpelvious Al4C2 AMC-1 ( In,/Hr) (Dec.t) 86.0 ?1.5 0.343 0.000 Rate Areat (Dec. ) 1 .000 Sum (F) F ( InlH!) 0.343 0.343 Adj - Infil, (1nlHr) 0-343 Area averaged mean soil loss (F) Minimum soil loss rate ( (Inlltr) )(for 24 hour stofin duration) Soj.l 1or,i loss rate (decinal) = ( rnlHr):0.7'12 0-343 0.9J0 unit Hydrogr:aph VAI-LEY S-Cuive Unit Hydrograph Data Unit time period (hrs ) Time t of lag Distribution Graph 3 Unit Hydrograph (cPs) 1 2 3 4 0 .083 0. 167 0 .250 0 .333 239.1-06 418 .272 717 . 318 956, 423 0. 159 0.131 4.424 0.008 0.323 49.435 40 - 738 '7.342 2.444 sum = 100.000 Sum= Uoit Time (Hr. ) Patte!n Percent stolm Rain ( InlHr ) l,oss rate (TII. /Hr)Max I Low0.608 0 - 018 0. 606 0.0180.604 0-018 0. 601 0.02't0-599 0-021 0.597 0.02'70.594 0.02'70.592 0 -0210.590 0.02'70.587 0.0360-585 0-036 0.583 0.036 0 .580 0 .02'70-578 0-O27 0,576 0.02't0.573 0 -O210.571 0.027 0. s69 0 -0210-s67 0 -0210.564 0.02't o -562 0 -O210.560 0.036 0.ss8 0-0360.555 0.036 0. s53 0.036 0. 551 0.036 0. 549 0. 0360.546 0.036 0. 544 0.0360.542 0.0360.540 0.04 5 0 . 537 0. 045 0 . 535 0. 045 1 2 3 4 5 6 '7 I 9 10 11 t2 13 14 15 16 17 18 19 20 2r 22 23 24 25 2'l 28 30 3r. 32 33 .42 .50 .58 .6'l .83 .00 .08.!'l .42 .50 .58 .61 .15 .10 .10 .10 .10 .10 .10 .13 .13 .13 .10 - Lu .10 .10 .10 .10 .10 .10 .10 .13 .13 .13 .13 .13 .13 .13 .13 .13 .!7 .1'7 . L'7 20 20 20 30 30 30 30 30 30 40 40 40 30 30 30 30 30 30 30 30 30 40 40 d0 40 40 40 40 40 40 50 50 50 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 08 7'7 25 33 50 58 61 't5 83 92 00 08 t'7 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a'7 a'7 01 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0-0 0.0 Effective (InlHr) 0-00 0.00 0,00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0.00 0-00 0 .00 0.00 0.00 0.00 0 .00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 34 35 36 3'7 38 39 40 41 42 43 44 45 46 41 48 49 50 51 52 53 54 55 56 51 59 60 61 62 63 64 65 66 61 6B 69 r0 '77 12 '13 '74 ?5 16 '7'7 't8 19 BO 81 a2 83 84 85 86 8-t 88 89 90 91 92 93 94 95 96 2 .43 2 -92 3.00 3.08 3-17 3 .25 3.33 3.42 3.s0 3. s8 3-67 3. ?5 3-83 4 .00 4 .08 4 .25 4 .42 4-50 4.58 4-61 4 -'15 4 .83 4-92 5. 00 5.08 5. 17 5.25 5.33 5-42 5.50 5.58 5 . 6'7 5. 75 s-83 6-00 6-08 6.1-1 6 -25 6- 33 6 .42 6. s0 6-58 6 .6'7 6-15 6. 83 7.00 7-08 7 .1-'7 'l .25 7 .33 1-42 7-50 I .58 '7 - 6'l '7 -'7 5 7-83 8.00 .L'7 .7'l . 1.1 .1-'l .1? .!'7 .7'l .17.l't .t't .17 . L'l .20 .20 .20 .20 ,20 .20 .23 .23 .21 .2'7 .21 .20 .20 .20 .21 .2'7 .21 .21 .2'7 .2'l .30 .30 .30 .30 .30 .30 .33 .33 .33 .33 .3'7 .3'7 .3'7 .40 .40 .43 .43 0 .0s0 0.050 0 .0s0 0 .050 0 .050 0 .050 0 .050 0.050 0 .050 0 .050 0.0s0 0.050 0.060 0 .060 0.060 0 .060 0 .060 0.060 0.070 0.0?0 0-070 0.070 0.070 0-070 0.080 0.080 0.080 0.060 0.060 0.060 0.070 0.070 0.070 0.080 0.080 0.080 0.080 0.080 0 .080 0.090 0.090 0.090 0 .090 0 .090 0.090 0.100 0.100 0.100 0. 100 0. 100 0.100 0.100 0.100 0.100 0.110 0.110 0-110 0. 120 0.120 0.120 0.130 0-130 0 .130 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.054 0.054 0.054 0.054 0.054 0. 054 0.063 0.063 0. 063 0. 063 0. 053 0 .063 0 .012 0 .012 0 .0'7 2 0. 054 0. 054 0. 054 0 .063 0. 063 0,063 o .0'12 0.012 o .012 o .012 0 .0't 2 0 .012 0.081 0.081 0.081 0.081 0.081 0.081 0.090 0. 090 0.090 0.090 0. 090 0. 090 0. 090 0 .090 0. 090 0. 099 0. 099 0. 099 0. 108 0.108 0.108 0.111 0.117 0.117 0.00 0-00 0.00 0.00 0.00 0. 00 0.00 0 .00 0-00 0-00 0.00 0-00 0 .01 0-01 0 .01 0.01 0,01 0 .01 0-01 0 .01 0-01 0 .01 0.01 0. 01 0. 01 0.01 0. 01 0. 01 0. 01 0. 01 0-01 0.01 0.01 0.01 0.01 0-01 0-01 0.01 0-01 0-01 0.01 0,01 0.01 0.01 0-01 0.01 0-01 0.01 0.01 0.01 0.01 0 .01 0.01 0-01 0-01 0.01 0-01 0-01 0. 01 0.01 0.01 0-01 0-0143 0.533 0 .531 0 .529 0 .526 0 .524 0 .520 0.518 0. 516 0.513 0 .511 0. 509 0. s0? 0 .505 0. 503 0.501 0.498 0.496 0.494 0.492 0.490 0.488 0.486 0.484 o.442 0.480 o .47't 0.4?5 0 .413 o .411- 0.469 0 .46't 0.465 o.463 0.461 0.459 0 .45'7 0.455 0.453 0.451 0.449 0.447 0.445 0. 443 0.443 0. 439 0. 43? 0. 435 0.433 0.431 0.429 o . 42'7 o.425 o.423 o.421 0.419 0 .47't 0-416 0 .414 o .4L2 0.410 0.408 0.406 91 98 99 100 101 102 103 L04 105 106 L07 108 109 110 t 11 772 113 114 115 116 117 118 119 12a 127 !22 723 124 725 726 72'7 r28 't-29 130 131 t32 133 134 135 136 137 138 139 140 141 L42 143 !44 145 746 141 148 149 1s0 151 r52 153 154 155 156 157 158 159 10-08 10.17 10-25 10.33 l0 .42 10.50 10-58 10. 67 10.75 10-83 t0 .92 11.00 11-08 11.1? 77.25 11.33 1-1.42 11 .50 11.58 11.6? 11.75 11.83 11.92 72 .40 12.08 72 .11 72.25 12 .33 72.42 12.50 12.58 a2-61 12 -'15 12.83 12 -92 13. 00 13. 08 13. 17 13.25 .08 .11 .25 - 33 .42 .50 .58 .61 .75 . B3 8 B I I B I B 8 I B 8 9 9 9 9 9 9 9 9 9 9 9 9 10. 00 08 7'l 25 33 42 50 58 6'l 15 B3 92 00 .50 - 50 .50 - 50 .50 .50 .53 .53 .53 .57 - 57 .57 -63 .63 .63 - 6-t - 6-t .67 -70 .70 .70 .13 .50 .50 .50 .50 .50 .50 -61 .6'l .6'l -61 .6'7 .61 .63 -63 .63 ,63 .63 ,63 -57 0.150 0.150 0.150 0.150 0.150 0.150 0.160 0.160 0.160 0.170 0. 1?0 0.170 0. 190 0.190 0.190 0 .200 0 .200 0 .200 0 .210 0 .210 0 .210 0 .220 0 .220 0.220 0. 150 0. 150 0. 150 0. 150 0.150 0. 150 o .200 0 .200 0.200 0.200 0 .200 0.200 0.190 0.190 0.190 0.190 0.190 0.190 0. 170 0. 170 0. 170 0. 180 0. 180 0.180 0 .250 0.250 0 .250 0.260 0.250 0.260 0.280 0.280 0.280 0 .290 0.290 0 .290 0.340 0.340 0.340 0-404 0 .402 0-400 0.399 0.397 0.395 0.393 0.391 0.389 0.387 0.386 0.384 0 .342 0.380 0-378 a .3'7'7 0-375 0. 3?3 0-371 0. 369 0.368 0.366 0.364 o -362 0. 361 0.359 0. 357 0.355 0. 354 0-352 0.350 0.348 0.34? 0.345 0.343 o -342 0.340 0.338 0.337 0. 335 0. 333 0.332 0.330 0 .324 0 .32'7 0-32s 0.324 0 -322 0 -320 0 .319 0-317 0.316 0.314 0.3a2 0.311 0.309 0.308 0.306 0.305 0.303 0.301 0.300 0 .298 0 .135 0-135 0-135 0. 135 0.135 0.144 a.744 0.144 0.153 0. 153 0.153 0.171 0.171 0.171 0. 180 0. 180 0. 180 0.189 0. 189 0. 189 0.198 0-198 0. 198 0. 135 0. 135 0.135 0. 135 0.135 0. 135 0.180 0. 180 0.180 0-180 0. 180 0-180 0,171 0.171 0,171 0,171 0.1?1 0.171 0. 153 0-153 0.153 0 -762 0.162 0.762 0 -225 0.225 0.225 a .234 4.234 a .234 0 .252 a .252 a -252 a .26L 4.261 4.261 01 01 01 01 01 01 02 02 a2 02 5'7 51 60 60 60 83 B3 83 a'7 87 8'i 93 93 93 91 91 9-t 13 13 13 .02 .02 .02 .o2 .02 .o2 .02 .02 .02 .02 .01 .0t .01 .01 .01 .01 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .02 .03 .03 .03 .03 .03 .03 .03 .03 .03 .04 .04 .04 160 767 162 163 764 165 766 1-6't 168 769 170 717 L'72 'J-'73 7'14 175 1-16 717 1'74 779 180 181 L82 183 184 18s 186 187 188 189 190 191 1-92 193 1-94 195 796 'J-9'7 198 L99 200 241 202 203 204 205 206 201 208 209 2lo 21L 272 213 214 275 216 211 218 219 220 227 222 13.33 73 .42 13.50 13. 58 13 - 6't 13. ?5 13-B3 1-3 .92 14-00 14.08 14.L'7 74 -25 14.33 1-4.42 14-50 14.58 1-4 .61 74-75 14 .83 74.92 15. 00 15. 08 15. 17 1-5.25 15.33 L5.42 15-50 15.58 15- 67 15- 75 15. 83 )-5 - 92 16.00 16-08 'J-6 . t'7 16-25 16- 33 16.42 16- 50 16- 58 16 .6'7 )-6.15 16.83 16 .92 17-00 17.08 1--t . 1-1 a-i - 25 11.33 17-50 17 .58 1-1 .61 7'1 .15 17 .83 1'7 - 92 1B-00 18. 08 18.1? 18.25 18.33 7a-42 18-50 1_ 13 1.13 1.13 o.'7'7 o -71 o .7'7 0 -11 0 . -t'7 o -71 0.90 0.90 0,90 0. 87 0.87 0-87 0. 87 0.87 0-87 0.83 0. 83 0.83 0.80 0.80 0.80 0 .'7'7 0 .'11 o -17 0.63 0-63 0- 63 0.63 0-63 0.63 0-13 0.13 0-13 0-13 0.13 0. 13 0. 10 0.10 0. 10 0. 10 0. 10 0. 10 0. 17 0. 17 0. 17 0. 17 0.17 0. 17 0, 17 0.11 0.17 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0.13 0,340 0.340 0.340 0.234 0.230 a .234 o -234 a .230 a -230 a -2'l a 0 .2'7 0 0 .210 0.260 0.260 o -260 0 -260 0.260 o -260 0 .250 0-250 0 .250 0 -240 0.240 0 -240 0.230 0.230 o -230 0.190 0-190 0.190 0 .190 0.190 0.190 0.040 0.040 0.040 0.040 0.040 0-040 0-030 0.030 0-030 0-030 0.030 0-030 0.050 0.0s0 0.050 0.050 0.0s0 0.050 0.050 0-0s0 0.050 0.040 0. 040 0. 040 0.040 0 .040 0.040 0.040 0.040 0.040 0 -29s 0.294 0 .292 o -294 0.289 0-288 0.286 0.285 0.284 0 .282 0 -241 0.279 0 .2'7 A 0 -216 0 .215 0.214 a -217 4.269 0-268 4.267 0 -265 o -264 0 .263 0 -267 0 -260 0 .259 0 .25't 0.256 0-255 0 .253 o -252 0 .251 0 -249 0 .248 0 .2 4'7 0.246 0 -244 0 -243 0.242 o -247 a .239 0.238 a -231 4.236 a -235 0 .233 0 .232 0 -237 0 .230 a .229 0 -228 o - 22'7 o -225 0.224 0 .223 o-222 o -22L o -220 o-219 0 .27A 0 -271 0.24'l 0 - 24'l 0 .20'7 o - 24't 0 .20'7 o -201 0 .243 o -243 0.234 0.234 o -234 0 .234 0.234 0 .234 0 .225 0.225 0 .225 0.216 a _276 a -276 0 .207 0 .201 0 .20'7 0.171 0.171 0. 171 0-171 0. 171 0 .171 0.036 0-036 0.036 0.036 0.036 0. 036 0 .02'7 0 .02'7 o -021 0 .02't 0 .02'7 0 -027 0.045 0. 045 0.045 0.045 0-045 0.045 0.045 0-045 0-045 0-036 0.036 0.036 0,036 0. 036 0-036 0. 036 0. 036 0. 036 0-04 0.04 0-05 0 .02 0 .02 0 .02 a .02 0 .02 0.02 0-03 0.03 0.03 0-03 0.03 0,03 0-03 0. 03 0.03 0 .02 0 -02 0.02 0.42 0.02 0.42 a -02 0.02 a -02 0.02 o -02 0.02 0 .02 0 .02 0.02 0.00 0.00 0-00 0.00 0.00 0-00 0-00 0 .00 0.00 0.00 0.00 0.00 0.00 0.0 0 0.00 0.00 0.00 0. 00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0,00 0-00 0-00 0,00 0-00 18.58 18. 6l 18.75 18. B3 7A-92 19.00 19-08 19.1'7 79 -25 19-33 1-9.42 19. 50 19. s8 79-61 19. 75 19-83 19 .92 20-00 20. 0B 20 .71 20 .25 20 .33 20.42 20.50 20. s8 20 -61 20 .'7 5 20 -43 20 .92 21.00 27.08 2L - 7'1 21-.25 27 -33 21.42 21.50 21.58 21.61 27 -15 27.A3 27.92 22.40 22 -48 22 .1'7 22 -25 22 .42 22 -58 22 .6'7 22 -15 22.43 22 -92 23. 00 23.08 23 -1't 23 -25 23 -33 23 -42 23 -50 23-58 23.61 23 -15 0.10 0.10 0-10 0.07 0-07 0.07 0-10 0. 10 0-10 0-13 0.13 0.13 0. 10 0. 10 0. 10 0.07 0.07 0-07 0. 10 0. 10 0. 10 0. 10 0. 10 0, 10 0. 10 0-10 0. 10 0-0l 0. 0l 0-07 0. 10 0-10 0.10 0-07 0.07 0-07 0-10 0. 10 0-10 0-07 0.07 0.07 0-10 0. 10 0-10 0.0? 0.07 0-07 0. 07 0. 07 0. 07 0. 07 0.07 0. 07 0. 07 0. 07 0. 07 0. 07 0. 07 0. 07 0. 07 0. 07 0 .030 0 .030 0 .030 0 .020 0.020 0 .020 0 .030 0 .030 0 .030 0 .040 0.040 0-040 0.030 0.030 0.030 0.020 0-020 0 .020 0-030 0.030 0-030 0.030 0.030 0.030 0.030 0.030 0.030 0 -o20 0.020 0.020 0.030 0 .030 0 .030 0.020 0.020 4.o20 0 .030 0.030 0 .030 0.020 0.020 4.024 0-030 0 .030 0-030 0.020 0.020 0.020 0 -020 0.020 0-020 0.020 0.020 o .o20 0 .020 0-020 0-020 0-020 0.020 0 .020 0 .020 0-020 0-020 0 -276 0 .21-5 0 -274 0.2L3 o .272 0 .2Lt o .270 0.209 0.208 0 -207 0 .206 a -205 0 .204 0 .203 0 .202 0.201 0.24o 0.199 0.198 0.197 0.197 0-196 0. 195 0.194 0-193 0 .492 0 .792 0.191 0.190 0,189 0.189 0-188 0.18? 0-186 0.186 0. 185 0.184 0.184 0-183 o -742 0 .1-82 0-181 0-181 0.180 0. 179 0.1t9 0. 178 0.178 o -411 0 . 1-'7 7 0-176 0 .1'7 6 0- 175 0.175 0. 175 o -a'7 4 0-1'74 0.173 0. 173 0.173 0. 173 0 .1'7 2 a .1'7 2 o -o21 0 .02'7 0 - o2'l 0.01B 0.018 0. 01B 0 .021 0 .02'7 0 .021 0. 036 0. 036 0. 036 0 .02'7 0 .02't a .027 0. 018 0 .018 0.018 a -021 0 .02'7 a .027 4.021 0.027 a .02'l 0 .021 0 .021 4.021 0-018 0.018 0-018 0 .02'7 0 -021 o .02'7 0-018 0.018 0 .018 o -o21 0 .02'7 o -o21 0-018 0.018 0.018 o -o21 0 .02'7 o -o21 0.018 0-018 0.018 0. 018 0.018 0. 018 0.018 0.018 0.018 0. 018 0-018 0. 018 0 .01B 0. 018 0. 018 0.018 0.018 0. 018 0.00 0-00 0.00 0-00 0.00 0,00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0. 00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0-00 0.00 0.00 0.00 0-00 0.00 0,00 0.00 0-00 0-00 0.00 0-00 0,00 0-00 0 .00 0 .00 0 .00 0.00 223 224 225 221 228 229 234 237 232 233 234 235 236 23'7 238 239 240 241 242 243 244 245 246 241 248 249 250 251- 252 253 254 255 256 251 254 259 260 267 263 264 265 266 268 269 210 217 2'72 2'13 2'7 4 215 216 2'7'7 214 279 2aa 247 242 243 284 245 246 23.43 281 23.92 2BA 24.00 Sum = 0-020 0.020 0.020 0.r'72 0 .7'12 0.L12 0.018 0.018 0.018 0-00 0.00 0-00 3-0Sum: 0.0 (Ac. Ft) 0.07 0-07 0.07 100.0 FLood volume = Effective rainfall 0.25(In) tines area 0-3(Ac.)/[ (rn) /(Et.) I = Total soil loss = 2.25llnl Total soil Ioss : 0.060(Ac.Ft) TotaL rai.fall = 2.50 (1n) Elood vofume : 295.2 Cubic Eeet Total soil loss : 2608.8 Cubic Eeet Peak flow rate of this hydrograph = 0.015(CFS) +++ + ++ +++ ++ ++++++++++++++ +++ ++ ++ ++ ++ + ++ ++ ++ ++ +++++++ +++++ ++ +++++++++ 24 _ H O U R S T O R M Runof f Hydrograph Hydrograph in 5 Mj.nute intervals ((CES)) Tiloe (h+tn) Volume Ac.Ft Q(CES) 0 5-0 'I -5 10. 0 0+5 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 1+ 0 1+ 5 1+ 10 1+ 15 1+20 !+25 1+ 30 1+35 1+40 1+45 1+ 50 1+55 2+O 2+5 2+70 2+15 2+20 2+25 2+30 2+40 2+45 2+50 2+55 3+ 0 3+ 5 3+10 3+15 3+20 0 - 0 000 0.0000 0.0000 0.0000 0.0000 0 - 00 00 0 - 0000 0.0000 0.0000 0.0001 0.0001 0.0001 0 - 0 001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0 - 0002 0.0002 0.0002 0 - 0002 0,0002 0.0003 0-0003 0.0003 0.0003 0 - 0 003 0.0003 0.0003 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .00 -00 .00 .00 - 00 .00 .00 - 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 -00 .00 -00 -00 .00 .00 .00 .00 .00 .00 .00 .00 .00 o o o 0 o 0 0 o o o 0 o o 0 o 0 o 0 0 o o 0 o 0 QV OV OV OV OV ov QV QV QV QV 0v QV QV QV 0v OV .00 .00 - 00 .00 .00 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 3+25 3+30 3 +35 3+4 0 3+45 3+5 0 3+55 4+ 0 4+ 5 4+10 4+15 4+20 4+25 4+30 4+35 4+40 4+45 4+50 4 +55 5+ 0 5+5 5 +10 5+15 5+20 5+25 5+3 0 5+35 5+40 5+50 5+55 6+0 6+5 6+10 6+15 6+20 6+25 6+30 6+35 6+40 6+45 6+50 6+55 '7+ O 7+ 5 7+10 ?+15 1+20 1+25 7+30 7+35 't+40 1+45 7 +50 7+55 8+ 0 8+ 5 8+10 8 +15 8+20 8+25 8 +30 8 +35 0.0003 0.0003 0.0004 0.0004 0.0004 0.0004 0 - 0 004 0.0004 0-0004 0.0004 0-0005 0.0005 0.0005 0-0005 0.0005 0.0005 0 - 000 6 0.0006 0.0006 0 - 0006 0.0006 0.0006 0.0006 0.0007 0,0007 0 - 0007 0.0007 0 - 0 007 0.0007 0.0008 0-0008 0.0008 0 - 00 08 0.0008 0 - 0009 0.0009 0.0009 0.0009 0.0009 0.0010 0. 0010 0. 0010 0 - 0010 0.0010 0 - 0 011 0.0011 0.0011 0-0011 0.0012 0.0012 0.0012 0.0012 0 - 0013 0.0013 0.0013 0 .0013 0.0014 0.0014 0.0014 0 - 0015 0 - 001s 0,0015 0 - 0016 0-00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0.00 0. 00 0. 00 0. 00 0-00 0.00 0.00 0-00 0.00 0.00 0.00 0 .00 0.00 0 .00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0. 00 0.00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0 .00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0.00 0-00 0.00 0.00 0.00 0 .00 0 .00 0.00 0.00 0.00 0.00 0.00 V V V V V V V V V v V V V V V v V V QV o a o 0 0 o a 0 o o o 0 0 o o o o o 0 o 0 o o 0 o o 0 o o 0 o 0 0 0 a o o o o o o o 0 0 o o a o o 0 o o o o o o o o o o o o I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ! I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 8+40 8+45 8+50 8 +55 9+0 9+5 9+ 10 9+ 15 9+20 9+2s 9+3 0 9 +35 9+40 9+45 9+50 9+5 5 10+ 0 10+ 5 10+10 10+ 15 10+20 10+2 5 10+30 10+35 10+40 10+45 L0+50 10+55 l.1+ 0 11+ 5 11+ 10 11+ 15 !!+20 11+2 5 11+3 0 11+3 5 11+40 11+45 11+50 11+55 12+ 0 72+ 5 L2+10 t2+1-5 12+20 !2+25 12+30 L2+35 72+40 72+45 12 +50 12 +55 1.3+ 0 13+ 5 13+ 10 13+ 15 73+20 13+25 13+30 13+35 13+40 13+45 13+50 0.0016 0.0017 0.0017 0.001? 0.0018 0.0018 0.0018 0.0019 0.0019 0.0020 0.0020 0.0021 0.0021 o.0022 0 .0022 0.0023 0.0023 0.0023 0.0024 0.0024 0.0024 0.0025 0.0025 0.0026 0.0026 0.0026 0 .0027 0.002't 0.0028 0.0028 0.0029 0.0029 0.0029 0.0030 0.0030 0.0031 0.0031 0.0031 0 .0032 0.0032 0.0033 0.0033 0,0034 0.0034 0.003s 0.0035 0.0036 0.0037 0.003? 0.0038 0.0038 0.0039 0.0040 0.0040 0.0041 0.0042 0.0043 0.0044 0.0045 0.0046 0.0046 0.004? 0.0047 vl vl vl lv lv lv lvlvlvlvlvlvlvlvlvlvlvlvIVlvIVlvIVlvIVlvlvlvlvIVlv I I I I I I I I I I I I I I I I I I I I I I I I I I I I 0.01 00.01 o0.01 00.01 00,01 Q0.01 00,01 00.01 00.01 Q0.01 00.01 00.01 00.01 Q0.01 00.01 00.01 00.0L 00.01 00.01 00.00 Q0.00 00.00 Q0.00 00.01 00.01 00.01 00.01 00.01 00.01 00.01 00.01 Q0.01 00.01 Q0.01 00.01 Q0.01 00.01 00.01 00.01 00.01 00.01 00.01 Q0.01 Q0.01 0 0. 01. 00.01 Q0.01 00.01 Q0.01 Q0.01 00.01 00.01 00.01 00.01 o0.01 00.01 Q0.01 Q0.01 00.01 00.01 00.01 00.01 Q0.01 0 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 13+55 14+ 0 1{+ 5 1.4 + 10 14+15 !4+20 74+25 14+30 14 +35 14+40 14+45 14+50 14 +55 15+ 0 15+ 5 15+ 10 15+ 15 15+2 0 15+25 15+3 0 15+35 15+4 0 15+45 15+50 15+55 16+ 0 16+ 5 16+10 16+15 !6+20 16+25 16+30 16+3 5 16+4 o 16+4 5 16+5 0 16+55 17+ 0 L7+ 5 L7+10 17+15 11+20 l'7 +25 1?+30 17+35 17+40 17+45 17 +50 17 +55 18+ 0 18+ 5 18 +10 18 +15 18+20 18+25 18+30 18+35 18+40 18+45 18 +50 18+55 19+ 0 19+ 5 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .01 ,01 .01 .01 .01 .01 .01 .01 .01 .01 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 0.0048 0.0048 0.0049 0.0050 0.0050 0.00s1 0.0051 0.00s2 0 .0053 0.0053 0.00s4 0.0054 0.005s 0.0055 0 .0056 0.0056 0.00s7 0.0057 0.00s8 0.0059 0.00s9 0.0059 0.0060 0.0060 0.0061 0.0061 0.0061 0.0061 0.0062 0.0062 0.0062 0.0062 0 .0062 0.0062 0.0062 0.0062 0.0062 0.0062 0.0062 0.0062 0.0063 0.0063 0.0063 0.0063 0.0063 0.0063 0.0063 0 .00 63 0.0063 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 0.0064 01 01 01 01 00 00 00 00 00 00 lv V v V V V v v V V v V v v V V v I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 19+ 10 19+ 15 L9+20 79+25 19+3 0 19+3 5 19+40 19+45 19+5 0 19+ 55 20+ 0 20+ 5 20+10 20+15 20+20 20+25 20+30 2O+35 20+ 40 20+45 20+50 20+55 21+ 0 2L+ 5 21+10 21+15 21+20 27+25 27+30 2l+35 2L+40 2l+45 21+5 0 2a+55 22+ 0 22+ 5 22+10 22+15 22+20 22+25 22+30 22+35 22+40 22+45 22+50 22+55 23+ 0 23+ 5 23+10 23+!5 23+20 23+25 23+30 23+35 23+40 23+45 23+50 23+55 24+ 0 24+ 5 24+10 24+75 0.0065 0.0065 0.006s 0.0065 0.006s 0.0065 0- 0065 0.0065 0 - 0065 0.0065 0.006s 0.0065 0.006s 0 - 006s 0.006s 0 - 0066 0.0066 0 - 0066 0.0066 0-0066 0.0066 0 - 0066 0.0066 0.0066 0 - 0066 0.0066 0.0066 0.0066 0.0066 0.0066 0 - 0 066 0.0066 0 - 0067 0.0067 0 - 0067 0.0067 0.0067 0.0067 0.0067 0.0067 0.0067 0- 0067 0.0067 0.0067 0.0067 0.0067 0.0067 0.0067 0.0061 0.0061 0.0061 0 .0067 0 - 0067 0 - 0068 0.0068 0.0068 0.0068 0.0068 0.0068 0.0068 0,0068 0.0068 0.00 00.00 a0.00 00.00 00.00 00.00 00,00 00.00 Q0.00 00.00 00.00 00.00 00.00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 Q0.00 00,00 00.00 00.00 00,00 00.00 00,00 00.00 00.00 00.00 00,00 00.00 00.00 00.00 Q0.00 00.00 Q0.00 Q0.00 00.00 Q0.00 00.00 00.00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 Q0.00 00.00 Q0.00 00.00 00.00 Q0.00 00.00 0 v V v V V V V V V V V V V V V V v V v V V v V V V v V v I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Pacific Coast Land Consultants. Inc. Civil Engineering ! Land Planning I Land Surveying Appendix "E" Proposed Unit Hydrograph Calculations 25096 Jefferson Avenue, Suite "D' U Munieta, CA 92562 . Tel: (951)698-1350 . Fax: (951) 698€657 FLOOD HYDROGRAPH ROUTING PROGRAM copyright (c) crvrr,cADD/crvrtDEsIGN, 198 9 study date: L2/77/78 2004 S]IVER IEAE MOTORS AT ],AKE EISINORE, CA PROPOSED ONSITE FLOW AT AREA A _ POND 1 2TR 24HR STORM _PROPOSED CONDITION PACIEIC COAST I,AND CONSU],TANTS, INC Erom study/fi1e rlame. 2'1269AUH242 , ttet************HYDROGRAPHDATA*********** Nunll'er of inter.vals = 289 Time intervaL : 5.0 (Min.) Maximum/Peak flow rate : 0.082 (CES) Total volume = 0,043 (Ac.ft) Status of hydrographs being held in storage Stieam 1 Stream 2 Stream 3 Str.eam 4 stream 5 Peak (CES) 0.000 0.000 0.000 0.000 0.000 vol (Ac.Ft) 0.000 0-000 0.000 0.000 0.000 Program License Seri-al Number 4066 PII lNFOR},IATlON Program computation of outflow v- depth CAICUIATED OUTE],OW DATA AT DEPTH 1-00(Er.)) Eree outlet pipe flow: Pipe Dianeter: 0,08(Ft.) Capacity: 8 * Pipe area * depth ^ 0-5(Using feet as units) Note: Depth of 0.08(Ft.) is greater than diameter of pipe, ffow capacity is being calculated using depth: diameter Depth above pipe = 0.96 (Et- ) Capacity = 0- 01(CES) Total outflow at this depth 0.01(cES) CALCULATED OUTFIOW DATA AT DEPTH = 4.00(Et.)) Fr:ee outlet pipe flow: Pipe Diameter : 0.08(Et.) Capacity : 8 * Pipe area * depth ^ o,s(Using feet as units) Note: Depth of 0.08(Et.) is greater than diameter of pipe, flow capacity is being calcufated using depth: diameter ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process from Point/Station 2,000 to Point/Station 2-OOO BAS IN ROUTING *+T* Depth above pipe: 3. 96 (Ft. ) ToLal ouLf'low at Lhis depth = Capacity: 0. 01 (cFs) 0.01(cFs) CA],CULA?ED OUTFIOW DATA AT DEPTH 5-00(Er.)) Eree outlet pipe flow: Pipe Diaroeter. : 0.08(Et-) Capacity = B * Pipe area * depth ^ o.s(Using feet as units) Note: Depth of 0.08(Et-) is gr:eater: than diameter of pipe, flow capacity is being calculated usi4g depth: diameler Depth above pipe = 4.96(Ft.) Capacity: 0-01(cEs) Total outffow at this depth 0. 01 (cFs ) CA],CULATED OUTEIOW DATA AT DEPTH 6.00 {Et. ) ) Free outlet pipe ffow: Pipe Diameter: 0.08(Ft.) Capacity = 8 * Pipe area * depth ^ o.5(Using feet as units) Note: Depth of 0.08(Ft.) is greater than diameter of pipe, flow capacity is being calcufated using depth : diameter Depth above pipe = 5.96(Ft.) Capacity: 0-01(CFS) Totaf outflow at this deDth 0.01(cEs) CAICU],ATED OUTE],OW DATA AT DEPTH 7.00(Er.)) Eree outlet pipe flow: Pipe Diameter : 0.08(Et.) Capacity: I * Pipe area * depth ^ o.5(Using feet as units) Note: Depth of 0.08(Et-) is greater than diameter of pipe, flow capacity is being calculated using depth = diameter Depth above pipe: 6.96(Et-) Capacity: 0.01 (CPS) Eree outlet pipe flow: Pipe Diameter = 0.67(Et.) Capacity: 8 * Pipe area * depth ^ o.5(Using feet as units) Depth above pipe: 0-50(Et-) Capacity: 1.99(CES) Total outflow at this depth 2.01{CES) Total number of inflow hydroqraph intervals Hydrograph time unit : 5.000 (Min.) Initial depth in storage basin : 0.00(Ft.) 289 fnitia l Init iaL Initia I basin depth: 0.00 (Et.) basin stor:age: 0.00 (Ac.Ft) basin outflow : 0-00 (CES) Depth vs. Storage and Depth vs. Discharge data: Basin Depth Storage Outflow (S-O*dt/2) (S+O*dt/2) (Et.) (Ac.Ft) (CFs) (Ac.Et) (Ac-Et) 0.000 1. 000 4.000 5. 000 6. 000 7.000 0-000 0.005 0-018 0.024 0-030 0-034 0 .000 a -412 0 .412 0 .412 o -o12 2 -00'7 0-000 0-005 0.018 0 .024 0-030 0 .02'7 0. 000 0. 005 0. 018 0 .024 0. 030 0. 041 Tirne (Houis ) 0.083 0-167 0.250 0-333 0 .41'7 0.500 0-583 0 -66'7 0.750 0,833 0.917 1.000 1.083 1-76'7 1.250 1. 333 1.411 1. s00 1. 583 1.66't 1- 750 1- 833 1. 917 2-000 2 .043 2 -761 2.250 2.333 2.417 2-s00 2.543 2.667 2-750 2.833 2 .91-1 3.000 3.083 3-167 3.250 3. 333 3-471 3. 500 3-s83 3.667 3-750 3. 833 3.911 4-000 4-083 4 -167 4 -250 4-333 4-417 4-500 4-583 Inflotr (cEs ) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 c.0 0.0 0.0 0-0 0.0 0.0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 I 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 0-0 0.0 0.0 0-0 0.0 0.0 0-0 0.0 0.0 0.0 0.0 0.0 0-0 0.0 0.0 0-0 0-0 0-0 0-0 0-0 0-0 0-0 0-0 OI OI OI OI Hydrograph Detention Basin Routing Gr.aph values: 'I': unit inflow; 'O':outflow at time shown outfLow (CES) .00 .00 .01 .01 .01 .01 .01 .01 .01 - 01 .01 .01 .01 .01 .01 - 01 .01 .01 .01 .01 .01 Storage (Ac. Et) 0-000 0.000 0.000 0.000 0-000 0-000 0.000 0.000 0-000 0.000 0-001 0.001 0-001 0.001 0-001 0.001 0,001 0.001 0-001 0.001 0-001 0-001 0.001 0.001 0.001 0-001 0.001 0-001 o -oo2 0.002 0-002 0-002 0 .002 0-002 0.002 0.002 0-002 0 .002 0-002 0 .002 0.002 0-002 0.002 0-003 0.003 0-003 0.003 0-003 0-003 0-003 0-003 0-003 0-003 0-003 0-003 .00 .00 .00 .00 -00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .0 0.0or l OIor IorloIorl OI OT OI OI OI OI OI CI OI OI oI OI OI OI ,00 .00 - 00 .00 - 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 lo Ilo r Ilo r Ilo I Ilo r I lo I Ilo r OIlo r Ilo r Ilo r I OI OIlo r I OI lo I Ilo r Ilo r OIlo r IOTlo r I OIlo r IOT lo 1llo rllo rtlo r Io rllo rl 0.04 06 Depth .08 (Er. ) .00 .01 .02 .03 .04 .05 -06 .0? .08 - 10 .11 .13 .15 .16 -71 .18 - 19 .26 .2'l .28 .29 .31 -32 19 20 21 22 23 25 34 36 31 39 40 41 43 .44 .45 -46 .48 -49 .50 .53 .56 - 5'l -59 .60 -62 .63 .65 - 6't I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 4 .661 4.750 4.833 4 .9).'t 5.000 5.083 5.167 5.250 s. 333 5. 500 5. 583 5.66'7 5.750 5. 833 5. 911 6. 000 6.083 6.767 6.250 6.333 6.471 6.500 6.583 6 , 66't 6.750 6.833 6.977 7,000 7.083 't . t-6"t't.250 7.333 't .47't 7 .500 7.583 1 ,651 '7 .'t 50 ?.833 1 ,9!'7 8.000 8.083 8.167 8 .250 8.333 8.500 8 .583 a .66'7 8.750 8.833 8.917 9.0 00 9.083 9.16? 9.250 9.333 9 .4)-'l 9. 500 9. s83 9.667 9. 750 9.833 -02 .02 -02 -02 .02 .02 .02 -02 .02 .02 .02 .02 .02 .02 -02 .02 .02 .03 .03 ,03 .03 - 03 .03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 .03 .03 .03 -04 - 04 .04 - 04 - 04 04 04 04 04 o4 .04 .04 .01 .00 .00 -01 .01 - 01 - 01 .01 .02 .02 .02 .02 .02 -02 -02 - 03 I I I I I I o o o o o o o o o .01 .01 .01 . 01. .01 .0L .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .0L .01 ,01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 0.003 0-004 0 .004 0. 004 0 .004 0 .004 0.004 0.004 0-004 0-004 0.004 0.004 0.004 0-004 0.005 0.005 0.005 0.005 0-005 0 .005 0-005 0.005 0.005 0.005 0.006 0.006 0.006 0.006 0.006 0-006 0.006 0-006 0.006 0-007 0 .00? 0 .007 0.007 0 .007 0.007 0.008 0-008 0.008 0.008 0-008 0.009 0-009 0.009 0-009 0-009 0.00 9 0 .009 0 .009 0.009 0-009 0-009 0 .009 0.009 0.009 0.009 0.009 0.009 0.009 0.009 I 1 I I I I I II II II II II lI II II II II II lI II II II II II II II II II II II lI I I I I I I I I I I I I I I I I I I I I IIIrl II I II II II o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o OI OT OI o o o o o o o 1 I ! I 01 01 01 01 01 01 01 01 01 01 0t 01 0t .01 .01 01 0r- 01 01 01 01 01 01 I I 1 I I I 69 70 '72 '14 20 23 26 29 31 .16 .18 .80 .81 .83 .84 .85 .87 .89 .94 - 96 .98 - 00 .02 - 05 .0? .09 .12 .15 .18 .37 -4! .48 -51 .64 .13 .'7I .83 -89 .94 .96 .94 .91- -90 -90 .90 .91 -94 -91 .01 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 9 .97'7 10.000 10.083 10.167 10.250 10,333 10 . 41? 10.s00 10.583 10. 66? 10.750 10.833 10 . 917 11.000 11.083 11.167 11.250 11 .333 11 .417 11.500 11.583 77.66'l 11.750 11.833 11 . 917 12.000 12.083 12.76'l L2.250 12.333 72.471 12.500 12.583 12.661 12 .'7 50 12.833 13.000 13.083 13.167 13.250 13.333 13. 417 13.500 13.583 73.667 13.750 13.833 13 . 91? 14.000 14.083 74.161 14.250 14.4t'7 14.500 14 .583 14.661 14.750 14 .833 74.9t7 15.000 15.083 .03 .03 .01 00 00 00 00 00 02 02 02 -02 .02 .02 .02 .02 .o2 .02 .02 .02 .02 .02 .02 .02 -02 .04 - 05 .05 .05 .05 .05 .06 .06 .06 .06 .06 .05 .08 .08 - 08 .08 .08 .08 .05 .04 .04 .04 .04 .05 .06 .06 .06 .05 -06 -06 .06 .06 .05 -05 .05 .05 .01 - 01 ,01 .01 .01 .01 .01 - 01 .01 .01 .01 .01 .01 .01 .01 .01 - 01 .01 .01 -01 .01 .01 .01 .01 - 01 .01 ,01 0. 009 0 .010 0 .010 0 .010 0.010 0.009 0 .009 0.009 0.009 0.009 0.009 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0.010 0 .010 0 .010 0.010 0. 010 0.010 0.010 0.010 0.0L0 0.011 0.011 0.011 0.011 0 .0r2 0 .012 0 .012 0 .012 0.013 0. 013 0.013 0.014 0.0L4 0.015 0.015 0.016 0 .0r- 6 0 .017 0 .01? 0 .017 0 .017 0 .017 0,018 0.018 0.018 0.019 0.019 0.019 0.019 0 .020 0 .020 0 .020 0.021 0.021 0.021 0,021 lololrolr o tI 0lr o tI 0 lr o lololololololololololo lololojo lolololo lololo lololololololo lololo lololololololo lololo lololololololololololololo I I II II .01 .01 .01 .01 ,01 .01 ,01 .01 - 01 .01 -01 .01 -01 .01 .01 .01 .01 l1II l1 II I I I I I I II II II II IIII I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I - 01 - 01 .01 -01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 01 01 01 1t II 2-03 2.06 2.06 2.05 2 -04 2.03 2.0t- 2.00 2 -00 2.01 2.05 2 .0t 2 -08 2 . 1-0 2.17 2.43 2.74 2 -76 2.L'7 2 .78 2 -19 2.2A 2 .2)- 2 .22 2.25 2 .29 2.3s 2-40 2.46 2-52 2.59 2 -66 2.80 2 .84 2.96 3.0s 3.16 3.2'7 3- 37 3-48 3.59 3-68 3.'t3 3-78 3.83 3.87 3 -92 3.98 4 -04 4.09 4.A4 4 .19 4.24 4 .29 4.34 4 .39 4 .43 4.48 4.53 4 .5'7 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IIIIJ IIII 1 I I I I I I I I I I I I IIIIIIIrlIIIIIIrl II I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 15 . 161 15.250 1s.333 15. 417 15 - s00 15. 583 15 - 667 15.7s0 15.833 1s . 917 16.000 16.083 76.161 a6.250 16.333 )-6.471 16.500 16.583 16 - 661 16. 7 50 16.833 16.911 17.000 17.083 1-7.76'7 )-1 .250 17 - 333 1-l . 41'l 17.500 17 .583 L-l .66'7 1?.750 17 -833 1-'7 .91'7 18.000 1B -083 18.157 18.250 18 - 333 18 . 417 18.500 18 - s83 1A - 661 18.750 18.833 1B . 917 19.000 19-083 19 -161 79.250 19-333 1-9 . 4l't 19 - s00 19.583 79.661 19.750 19.833 19 .91'l 20.000 20 - 083 20 -167 20 -250 20 - 333 0.05 0-05 0.05 0.05 0-0s 0.04 0.03 0.03 0 .03 0 .03 0-03 0 .02 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0 .01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0. 01 0. 01 0.01 0.01 0. 01 0-01 0 .01 0.01 0-01 0-01 0. 01 0.01 0.01 0. 01 0. 01 0.01 0.01 0-01 0.01 0-01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0-01 0-01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 0 .022 0 .022 0 .022 0 .022 0 .023 0 .023 0.023 0 .023 0 .023 0.023 0.o24 0 .024 0 .024 0 .024 0,024 0 .024 0.024 0 .024 a .024 0.024 0 .024 0 .024 0 .023 0 .423 0.024 0.024 0.024 0 .024 0,a24 0.024 0.024 0.024 0.024 0.024 0 .024 0.024 0.024 0.024 0 .024 0 .024 0 .024 0 .o24 0 .024 0.024 0.024 0.023 0 .023 0 .o23 0.023 0 .023 0 .023 0 .023 0.023 0 .o23 0 .o23 0.023 0 .023 0.023 0 .023 0 .023 0.023 0 .023 0.023 .01 .01 o o o o o o o o o o o OI o o o o o IO IO IO IO IO IO IO IO o o o IO IO IO IO IO 10 IO 01 01 01 01 01 01 01 01 01 01 01 01 IO IO IO IO IO o1 OI o1 OI OI OI o1 OI o1 o o o o o o o o o IO IO .01 .01 .01 .01 .01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 IO IO IO I I I I I I 1 I 4. 61 4 .66 4.'70 4.'t4 4.'17 4. 81 4. 83 4.85 4-88 4.90 4 -93 4.94 4 -94 4.94 4.94 4 -94 4.94 4.94 4.93 4-92 4 .92 4.91 4 .92 4 .92 4 .92 4 -93 4.93 4 -93 4.94 4 -94 4.94 4.94 4 -94 4 -94 4.93 4.93 4 .93 4-93 4.93 4 .92 4.91 4-90 4.90 4.89 4.89 4-89 4.88 4-88 4-88 4. 88 4.87 4 -41 4 -46 4-85 4. 85 4.84 4.84 4.84 I I T I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I L I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I IO IO IO IO .83 .83 -82 -42 .42 -81 .80 -80 .'7 9 .78 .'78 .78 .'t'7 .'t 6 .75 .'7 5 -15 .'t 4 .'t 0 -69 .68 - 68 .6'l .66 .65 -65 .64 -63 .62 .62 -61 .60 .59 .58 .5'l .56 .56 20 .471 20.500 20.583 20 .661 20.'7 50 20.833 20.91'7 21.000 21.083 27 .16'7 21.250 21.333 2l.aL1 21.500 21.583 2). .65'7 21.'150 21..833 2L.91'7 22.000 22.043 22.!61 22.250 22.47'7 22.500 22.583 22.661 22 .'t 50 22 .433 23.000 23.083 23.167 23.250 23.333 23.500 23.583 23.661 23 .'t 50 23.833 23.9L7 24.000 24 .O83 24.761 ,01 .01 .01 ,01 .01 - 01 .01 -01 .01 .01 .01 .01 - 01 .01 -01 .01 ,01 .01 .01 - 01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .0t .01 .01 .01 .01 .01 .01 .01 .01 0.023 I 0 .023 I0.023 I0.023 I0.023 I0.023 I0.023 I0.023 I0.023 I0,023 I0-023 I0.023 I0-023 I0.023 I0.023 I0.023 I0.022 I o -022 I0.022 I o -022 I0.022 I0.022 I0.022 I0.022 Io.o22 Io.022 Io.o22 Io.022 Io.o22 Io.o22 Io.022 Io.o22 Io-o22 Io.022 Io.o22 I0.o22 I0.022 Io.o22 I0.022 I0.022 I0.021 I0.021 I0-021 I0.021 I0.021 r 0.021 r 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 01 01 01 01 01 01 01 01 01 01 01 10 10 10 IO IO IO IO IO IO IO IO IO IO IO IO IO 10 10 IO IO 10 10 IO IO IO 10 10 10 10 10 10 10 10 10 10 10 10 IO 10 10 o o 13 73 12 '72 1! '71 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 00 00 Rernaining water in basin : 0.02 (Ac.Ft) ri*******r**THYDRoGRAPH DATA*r*i*****+r Nunlcer of intelvals = 290 Time interval = 5-0 (Min.) Maximum/Peak flow rate : 0.012 (CPs) Total vofume = 0.021 (Aq.Ft) status of hydrographs beinq held in storage Stream 1 Stream 2 stream 3 Stream 4 Strea& 5 Peak (CFS) 0-000 0.000 0.000 0.000 0.000 vo1 (Ac.Pt) 0.000 0.000 0,000 0.000 0.000 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I FLOOD HYDROGRAPH ROUTING PROGRA},I Copyright (c) CIvILCADD/cIVILDESIGN, 198 9 Study date: 0l/04/79 2004 SILVER LEAP MOTORS AT ],AKE ELSINORE, CA PROPOSED ONSITE FLOW AT AREA B, POND 2 2YR 24HR STOR}.I -PROPOSED CONDITlON PACIEIC COAST I,AND CONSULTANTS, INC Plogram License Serial Nunber 4066 *T**** HYDROGRAPH INFORT.{ATION Fron study/file na el 272698UH242.r.te DROGRAPII DATA** ****1**** Nunlcer of intervals : 289 Time interval = Maximum/Peak flou Total volume = 5.0 rate 0 (Min. ): 0.184 (CFS) - 096 (Ac. Ft ) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Process fron Point/station 4.000 to Point/Station 4-000*i** RETARDING BASIN ROUTING T*** Status of hydrographs being held in storage Stream 1 Stream 2 Stream 3 Stream 4 Stream 5 Peak (CEs) 0.000 0-000 0.000 0-000 0-000 vo1 (Ac,Et) 0.000 0.000 0.000 0.000 0.000 Program computation of outflow v. depth CA]-CUIATED OUTETOW DATA AT DEPTH 1.00(Fr.)) Free outlet pipe flos: Pipe Diamete! : 0.13(Et.) Capacity = 8 r Pipe area * depth ^ 0-5(using feet as units) Note: Depth of 0.13(Et-) is gleater than diametei of pipe, flou capacity is being calculated using depth : diameter Depth above pipe = 0.94(Ft.) Capacity = 0.03(CFS) Total outflow at this depth 0.03 (cEs) CALCUI,ATED OUTEI,OII DATA AT DEPTH 2.90(Fr.)) Free outlet pipe ffor.: Pipe Diameter : 0.13(Et-) Capacity = 8 * Pipe area * depth ^ o-s(Using feet as units) Note: Depth of 0,13(Pt.) is greater than diameter: of p.rpe, flow capaci-ty is being calcufated using depth = diameter 0.03 (cFs ) CALCUI,ATED OUTELoW DATA AT DEPTH = 3.50(Ft.)) Eree outlet pipe flow: Pipe Diameter = 0.13(Ft.) capacity = 8 i Pipe area * depth ^ o.s(Using feet as units) Note: Depth of 0.13(Ft.) is greater than diamete! of pipe, f1ow capacj.ty is beiog calculated using depth: diameter Depth above pipe : 3.44 (Ft-) Capacity = 0.03(CES) Total outflolr at this depth 0.03 (cEs) CATCULATED OUTP',O}J DATA AT DEPTH 4.10 (Er. ) ) Fr:ee outlet pipe f.Iow: Pipe Diameter = 0.13(Ft.) capacity = I * Pipe alea * depth " o.s(using feet as units) Note: Depth of 0.13(Et.) is greater than diameter of pipe, flow capacity is being calculated using depth: diameter Depth above pipe : 4.04(Ft,) Capacity = 0.03(CFS) Free outlet pipe flow: Pipe Diameter = 2.00(Et.) Capacity = I r Pipe alea * depth ^ o.s{Using feet as units) Depth above pipe: 0.35(Ft.) Capaci.ty: 14.87(CFS) Total outflow at this depth : 14.90(CFS) Capacity = 0.03(cEs) Initia.I basin depth = 0.00 (Pt.) lnitial basin stoiage : 0.00 (Ac.Pt) Initial basi.n outflow = 0.00 (CFS) Depth vs. Stolage and Depth vs- Discharge data: Basin Depth Storage Outflov (S-O*dt,/2) (S+O*dt/2) (Et.) (Ac.Pt) (cFs) (Ac.Ft) (Ac.Ft) 0-000 1.000 2.900 3. 500 4.100 0.000 0.018 0.040 0.065 0-110 0-000 0.035 0.035 0.03s 14 .903 Hydrograph Detenaion Basin Routing craph values: 'I unj.t inflow; 'O'=outflow at time shown lnf11or,r (CES ) 0.01 0.01 0.01 0 .02 storage (Ac. Pt) 0.000 0.000 0.000 0.000 .0 of OI OI OI 0 I I I I 0 I I I I Tine (Hou!s) 0,083 0.167 0.250 0, 333 Outf].ow (cFs) 0.00 0.00 0. 00 0. 00 0.0 .09 .14 Depth 0.18 (Ft. ) | 0.00 | 0.01 | 0.01 I 0.02 Depth above pipe : 2.84 (Ft. ) Total outfloe at Lhis depth = Total number of inflow hydlograph intervals : 289 [ydrograph time unit = 5.000 (Min.) Initia.I depth in storage basln : 0.00(Et.) 0.000 0.018 0.040 0.06s 0.059 0.000 0.018 0.040 0.06s 0.161 I I 0 . 4t't 0-s00 0.583 0.66'l 0, 750 0. 833 0 - 97't 1.000 1.083 7.76't 1.250 1. 333l. a'l 1.500 1, s83 7 - 66'l 1 .750 1,833 1- .91'7 2-000 2.083 2 . )-61 2.333 2-4L1 2.500 2 .583 2 -661 2.750 2.833 2 -9L1 3. 000 3. 083 3.761 3.250 3-333 3-411 3.500 3. s83 3.661 3.750 3.833 3 .91'l 4-000 4.083 4 .1-61 4.250 4.333 4 - 4)-1 4 .500 4,583 4.661 4 .'150 4.833 4 .91'7 5-000 5,083 5 . )-61 5. 250 5.333 5 . 47'l 5. s00 5. 583 0.000 0.00L 0.001 0.001 0.00r. 0.001 0.001 0.001 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0.002 0 .003 0 .003 0.003 0 .003 0 .003 0.003 0 .003 0 .004 0,004 0.004 0.004 0.004 0.004 0.005 0.005 0.005 0.005 0 .005 0 .005 0.006 0.005 0.006 0.006 0.006 0.006 0.007 0.007 0.007 0.007 0.00? 0.007 0.008 0.008 0.008 0 .008 0 .009 0.009 0.009 0.009 0.009 0. 010 0. 010 0.010 0.010 0.010 0.010 0.02 0.03 0.04 0.05 0 .05 0.06 0.0? 0.08 0.09 0.09 0.10 0. 11 0. 11 0 .12 0. 13 0. 13 0. 14 0. 14 0. 15 0.16 0. 17 0. 18 0.18 0 .20 0 .27 0 .22 0 .22 0 .23 0.24 0 .26 0 .21 0 .28 0 .29 0.30 0 .31 0 .32 0.33 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.43 0.45 0.46 o .47 0.49 0.50 0 .51 0.53 0.53 0.54 0.55 0.56 0.5? 0. s8 0.02 0.o2 0 .02 0 .02 0.02 0 .02 0.03 0 .03 0 .02 0.02 o.o2 0.02 0 .02 0 .02 0 .02 0.02 0 .02 0 .02 0.03 0.03 0.03 0.03 0.03 0.03 0 .03 0 .03 0 .03 0.03 0 .03 0.03 0.03 0.03 0.03 0.03 0 .03 0 .03 0 .03 0.03 0 .03 0 .03 0 .03 0.04 0.04 0.04 0 .04 0.04 0.04 0.0s 0.05 0.05 0.05 0.05 0 .0s 0.0s 0.0s 0.05 0.04 0.04 0.04 0 .05 0 .0s 0 .0s 0.05 0.00 0.00 0.00 0. 00 0. 00 0. 00 0.00 0. 00 0. 00 0. 00 0. 00 0. 00 0.00 0.00 0 .00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.0L 0. 01 0. 01 0.01 0. 01 0. 01 0. 01 0.01 0.01 0. 01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.0L 0.0r. 0.01 0. 01 0.01 0.01 0.01 0. 01 0.02 0.02 o .02 0 .02 0 .02 0.02 0 .02 0 .02 0 .02 0 .02 0 .02 0.02 0.02 0.02 ortorl oflorlorlorl OIorlorlorlor1 OIIorlortorlortorlortorlolt lo lo lo lo lo lo IO lo lo IO lo lo lo lo lo lo lo lo lo I 1 I I I I I I I I I I I I I I I I Ito r Ilo r Ilolololololololololololo rlrl 1t II II IIrl I I I I 1 II l1 o o o o o o o o o o IIII II II II I I II I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 5.66'7 5.750 5- 833 5 -911 6.000 6-083 6 . t6'l 6 -250 6. 333 6.41'7 6. 500 6.583 6 -661 6-750 6.833 6.91-'7 7-000 7.083 'l -t6l'7.250 1 .333 'l - 471 7 .500 7.583 7 . 66'l 1 .154 7.833 1 .91-'7 8-000 8-083 8.161 8 .250 B-333 I .4 J-'l B-500 8.583 8.66'7 8-750 8.833 I .91'7 9,00 0 9.083 9.16'7 9 -250 9.333 9 .41-'7 9-500 9.583 9.667 9.750 9.833 9 .91-'t 10.000 10.083 1-0 .161 10.250 10 - 333 L0 - 4L'7 10 - 500 10.583 L0.66'7 10-750 10 - 833 0 .05 0 ,05 0 .05 0 .05 0,05 0 .06 0.06 0.06 0-06 0-06 0.06 0 .07 0 .07 0 .0? 0 .07 0.07 0.07 0-07 0.07 0.07 0 .07 0 .07 0 .07 0 .08 0.08 0.08 0.09 0-09 0 .09 0.10 0,10 0-10 0.10 0-10 0.10 0-03 0-01 0.01 0-01 o -o2 0 .02 0-03 0-03 0 .03 0-04 0-04 0 .04 0-0s 0-05 0.05 0.06 0.06 0.06 0 .02 0 .01 0.01 0.01 0.01 0-01 0.04 0 -05 0-05 0 -05 0 -02 olotololololo1ol o oolotololototolotolol o o ool oololototolotolotolol fo oolr olr olr olro Irolrol o -02 -02 .42 .42 .42 .02 .02 .03 .03 .03 ,03 .03 .03 - 03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 .03 .03 .03 .03 .03 .03 .03 - 03 - 03 ,03 - 03 - 03 - 03 - 03 .03 - 03 0 .011 0 .011 0.011 0 .011 0.012 0 .012 0-012 0.012 0-013 0-013 0.013 0-013 0.014 0 .014 0.014 0.014 0.015 0-015 0.015 0-015 0.016 0-016 0.016 0.017 0 .017 0 .017 0 .018 0.018 0 ,018 0,019 0.019 0 .020 0-020 0 .021 o -o2t 0.021 0 .021 0 -o2t 0.021 0.021 0 .020 0.020 0 .020 0-020 0.020 0.020 0-020 0 .024 0 .021 0,021 0 .021 0 .021 0 .027 o -421 o -o27 0 .021 0 .021 o .o27 o -o27 o -o20 o -421 0 .021 o .021 I T 1 1 I 1 1 I 1 I 03 03 03 03 03 03 03 03 03 03 03 03 I 1 I T 1 I 1 I I I 1 f f f 1 I I T 1 I I f I I rl TI I o o o o o o o o o o o o o o o o o o I I f f f II II 1 0. 60 0-61 0 .62 0. 63 0.64 0.66 o-61 0.69 0-70 0 .71 0-73 0.74 0.76 0 -1'l 0.'79 0.80 o .a2 0.83 0-8s 0.86 0.88 0.89 0.91 o-92 0. 94 0-96 0. 98 1- 00 1.03 1. 06 1. 10 1. 14 1. 18 7 -22 1- .26 7 .24 7 -21 1-24 7 -22 L .21 7 -20 L -20 L .20 )- -20 L -27 1- .2t 7 -22 7 -23 7.24 7 .26 1- .2'7 7.29 t -29 L-21 1-25 L -24 L.22 1.22 L.22 L -23 L.24 I I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 , 917 11.000 11.083 11.167 11.250 11.333 a7 - 471 11.500 11.583 L7.661 11.750 11.833 11 . 917 12. 000 12. 083 L2 -761 12.250 72 -333 1-2 . 41'7 12 - 500 12.583 72.661 72 .',l 50 '12 .833 72 .91-'l 13.000 13.083 73.76'7 13.250 13. 333 73 .47'7 13-s00 13.5B3 73 -661 13.?50 13-833 13 . 917 14.000 14 - 083 74 -761 1-4.250 14 - 333 74 - 441 14.500 14.583 74 -66'7 14.750 14 - 833 74 -97't 15.000 15 - 083 15 . 16? 15 - 250 15 - 333 15 . 417 15.500 15.583 15.66'7 15 - 750 15 - 833 15 - 911 16,000 16.083 0.05 0,05 0.05 0 .05 0 .05 0 .05 0 .05 0 .05 0 .04 0 .03 0 .03 0.04 0.04 0 .04 0.09 0. 10 0. 10 0. 11 0. 11 0. 11 0-72 0.13 0-13 0-14 0.14 0-14 0.17 0-18 0.18 0.18 0-18 0.18 0 .72 0,09 0.10 0-10 0-10 0.10 o -72 0-13 0.13 0.13 o -72 0 .72 0 .1-2 o -72 0.13 0 -72 o -72 0 .12 0-11 0.11 0-11 0-11 0.10 0.10 0.08 0.07 0.07 0.07 0.07 0-07 0,04 - 03 .03 -03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 - 03 - 03 .03 ,03 .03 ,03 .03 .03 - 03 .03 - 03 - 03 .03 - 03 .03 - 03 .03 .03 - 03 .03 - 03 .03 - 03 .03 - 03 .03 .03 - 03 - 03 .03 - 03 .03 .03 -03 0.021 0 .027 0 -021 o -o27 0 .021 0-021 0 .022 0 .022 0 -o22 0 .022 0 .422 0 .022 0 .022 0 .a22 0.422 0.022 0 .023 0 .423 0 - 424 0.024 0.025 4.026 0.026 a -o21 0 .028 0. 028 0 .029 0. 030 0.031 0.032 0-033 0.034 0. 035 0.036 0.036 0.036 0.037 0 .037 0. 038 0.038 0-039 0.040 0.040 0.041 0 .042 o -o42 0.043 0,043 0-044 0.045 0. 045 0.046 0. 046 0-047 0 .041 0. 048 0.048 0.048 0.049 0.049 0.049 0. 049 0 .050 II IttIItltttllltltltttlttttllir Itr Itrttrltrt1rlI rtI rl I 11 IIlrtttltttttttltrtTIIITI I IItrlI rlI rttrltrltrttrttrttrtlrtlrttrtlrttrt llltr I l1 Itr 1titltlltlt1tlt 1 I 1 1 1 1 I II II I I I I I I I I I 03 o o o o o o o o o IO ro - 03 -03 .03 -03 .03 -03 - 03 .03 .03 .03 .03 .03 .03 .03 -03 - 03 OI 01 I orlololololololololololotololololotolotolotolototolototolotololotolotololotolotololototototototototot -25 .2'l -24 .28 .29 .30 .31 .32 -32 .32 -32 .33 .33 .35 .98 .06 .15 .24 .41 .48 .52 .56 .60 .63 -61 .'71- .11 .82 .88 .91 .94 .95 39 43 4-t 51 56 61- 66 '72 78 B4 90 91 98 00 01 02 04 05 06 -41 .09 .09 .10 .11 11 12 13 13 I I I I I I I ! I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II II l II TI II I I I I I I I I I I I I I I .03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 - 03 .03 -03 .03 -03 .03 .03 - 03 o o o o o o o o o o o IO IO IO IO IO IO IO IO IO o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o L6.761 1-6.250 16.333 16 - 4L1 16.500 16.583 76.66'7 16.7s0 16.833 a6 - 9t'7 17.000 17.083 71 .L61 71 .254 17.333 a7 - 47'7 17.500 17.583 11 .66'7 )--l -150 17.833 L'7 .91-'7 18.000 18.083 18 .16'7 18-250 18.333 18 - 417 18.500 18.583 78 - 66-t 1B.750 18.833 1B - 917 19.000 19 - 083 79 - 76'7 19.250 19. 333 a9 - 41'l 19.500 19- 583 19 - 66'7 19.750 19-833 1-9 .91-7 20 - 000 20 - 083 2A -76'7 20.250 2A -333 24.41'7 20. s00 20.583 20 - 66'7 20 -7 50 20.833 20 - 97'l 21-000 21-083 2a -76',7 27.250 21.333 0 .03 0 .03 0 .03 0 .03 0 .03 0 .02 a .02 0 .02 o -02 a -02 0 .02 0 .03 0 .03 0 .03 0 .03 0 .03 0 .03 0 .03 0 .03 0 .03 0.03 0.03 0-03 0-03 0.03 0-03 0.03 0-03 0.03 0 .02 o -02 0 .02 0 -42 0 .01 0 .01 0.02 0.02 0 .02 o -02 0-03 0.03 0 -02 0 .02 0.02 0 .02 0.01 0-01 0 .02 0 .02 0 -02 0 -o2 0 .02 o -02 o -02 0 .02 0 .02 0 .02 0.01 0.01 0 .02 0 .02 o -02 o -02 0.050 I0-0s0 I 0 .050 I0.049 I0-049 I 0 .049 I0-049 I0.049 I0-049 I0-049 I0.049 I0-049 I0.049 I0.049 I0-049 I0-049 I0.049 I0-049 I 0 .049 I0-049 I0.049 I0-049 I0.049 I0.049 I0-048 I0.048 I0-048 I0.048 I0-048 I0-048 I0.048 I0-048 I 0 .048 I0-048 I 0 .048 I0-047 I0-047 Io.o47 I0.047 I0.047 I0.041 I0.047 I0.047 I0.04'7 I0.04't I0.04'7 I0.046 I0-046 I0-046 I 0.04 6 I0.046 I 0.04 6 I0.046 I0.046 I0.046 I0-045 I0-045 I0.045 I0.045 I0.04s I 0.04 s I 0 .045 I 0.04 5 I 1 I 1 L f 3.13 3.13 3.13 3-13 3 -12 3 -12 3.12 3-11 3.11 3-11 3.11 3,11 3-11 3.11 3-11 3.11 3-11 3.11 3-11 3.11 3.10 3-10 3. 10 3. 10 3. 10 3. 10 3. 10 3. 09 3. 09 3. 09 3. 09 3-08 3.08 3. 08 3.07 3. 07 3. 07 3-07 3.07 3 .0't 3.06 3.06 3-06 3. 05 3-0s 3. 04 3. 04 3-04 3.04 3.04 3.03 3.03 3.03 3 .02 3 -O2 3 -O2 3-01 3-0t- 3-01 I I T I I T I I I f I I I f I I I I I I I I I 1 1 I l .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 - 03 .03 .03 .03 - 03 .03 - 03 .03 - 03 .03 .03 .03 - 03 -03 - 03 - 03 .03 .03 I I I I 1 I I I I I I I I I f f I I I I I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I .03 .03 .03 .03 .03 .03 .03 3. 01 3. 00 3.00 3.00 2.99 2 .99 2.98 2 ,98 2 .98 2.98 2.95 2.96 2.95 2.94 2.94 2 .92 2.92 2.9r 2.97 2.94 2.90 2.88 27 -47'1 21.s00 21.583 27 .66-t 21.833 2L - 97'7 22.000 22 -083 22 . t6'7 22 -250 22.333 22 - 471 22.500 22 -583 22 -661 22 .'t 50 22.833 22.9).'t 23.000 23.083 23.76'7 23.250 23.333 23 - 44'7 23.500 23-583 23.66'7 23.150 23.833 23.91'7 24.000 24.483 24 - 76'l 0.01 0-01 0 .02 0 .42 a .02 a .02 0.01 0-01 0 .02 0 .02 o .02 0 .02 0.01 0.01 0.01 0.01 0-01 0.01 0-01 0.01 0-01 0.01 0,01 0-01 0.01 0.01 0-01 0.01 0-01 0-01 0.01 0.01 0.00 0.00 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 .03 0 .044 0.044 0.044 0.o44 0.044 0-044 0.044 0-044 0.043 0.043 0-043 0.043 0-043 0-043 0. 043 0. 043 0 .042 0 .442 0.442 0 .042 0 .042 0 .042 0.041 0 .041 0.041 0.041 0-041 0.041 0-041 0 .040 0.040 0.040 0.040 0.040 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03 03 03 03 03 03 03 03 03 II II I 1 I II ]I II II II IT II II l1 II IT II I II I I I I I I I I I 1 I I T I I o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o Rernaioing rater in basin : 0.04 (Ac.Ft) }r*}**r*,+*+*HYDRoGRAPHDATAT********** Number of intervafs = 290 Time i-ntelval = 5.0 (Min.) Maximum/Peak flow rate = 0.035 (CFS) Totaf volume : 0.056 (Ac.Ft) Status of hydroglaphs being held in stolage Strean 1 Stream 2 Stlean 3 Stream 4 Strearn 5 Peak (CFS) 0.000 0.000 0.000 0.000 0.000 vol (Ac.Et) 0.000 0.000 0.000 0.000 0.000 I I I I I I I I I I I , I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Unit Hydrograph AnalyEis Copyright (c) CMICADD/CMLDESIGN, j.989 - 2004, version 7.0 study date 0r/0'7/79 r.ilet 21269cu9242,out ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Rivelside County synthetic Unit Hydrology Iilethod RCFC E llCD Manual date - April 1978 Program Llcense serial Number 4066 Engllsh (in-Ib) Input Units Used Enqlish Rainfall Data (Inches) Input Values Used English Uoits used in output fomat SI],l'ER IEAE MOTORS AT LAKE EISINORE, CA ?RoPOSED OEESITE FI,OI,J AT AREA C 2YR 24HR STOR},I _PROPOSED CONDITION PACIFIC COAST IAND CONSULTANTS, INC Drainage Area: 0.10(Ac.) = 0.000 Sq. Mi. Diainage Area for Depth-Area Areal Adjustment = sq. ui. Length along longest watelcourse = 50.00(Et.) Length along longest watercourse measured to centroid = Length aloog longest watelcourse = 0.009 Mi. tength along longest watercoulse measured to centroid = Difference io elevation = 4.90(Ft.) Slope along watercourse = 51?.4400 Ft.,/Mi. Avelage Mannj-ng's 'N' = 0.015 Lag titne = 0.002 ltr. tag tirne = 0.15 Uin. 25t of lag time - 0.04 Min. 409 of lag tine - 0.06 Min. Uni.t time = 5.00 !rin. Duration of storm : 24 Hour(s) User Entered Base Flow = 0.00(CES) 2 YEAR Area rainfalf data: 0.10(Ac.)0.000 2 5.00 (Er. ) 0.005 Mi. Alea(Ac.) [1] 0.10 RaiDfall (In) [2] 2.50 weighting [1*2] Area (Ac. ) [1] 0.10 Rainfall ( In) [2] 7. 80 weiqhting [1*2] 0.78 STORM EVENT (YEAR) = 2.OA Area Averaged 2-Year RainfaIl = Area Avelaged 100 Year Raj.nfall: 2.500 (In ) 7.800 (In ) 100 YEAR Alea rainfall data: Point lain (ar:ea averaged) = 2.500(In) Areal adjustment facto! = 100.00 B Adjusted average point lain = 2.500(In) Sub-Area Data: Area(Ac.) Runoff hdex Impervious $ 0.100 56.0 0 0.900 Iotal Area Entered = 0.10(Ac.) RI RI Infil. Rate lttpervious AI.tc2 A.l'!c-1 (rnlH!) (Dec- *) 56-0 36-0 0-?06 0.900 Area averaged mean soil foss (E) Mininun soj.l loss rate ((lnlH!) ) (for 24 hour storm dur:ation) sojl Low foss rate (decimal) - Rate Alea* (Dec. ) 1. 000 sum (E) F { 1nlEr) 0.134 0. 134 Adj - Iofi1. ( T1lHr ) 0.134 (h,/Hr) = 0.134 = 0.067 0 .180 Un it HydrograPh VA],LEY S-Culve Unit Hydrograph Data Unit time per:iod (hrs ) Time g of lag Distribution Graph B Unit Hydrogr:aph (cFs) 1 0.083 34 08 - 204 100.000 Sun : 100.000 0. 101 0.101S um= Unit Time (Hr' ) .08 .7'7 .25 .33 .42 .50 .58 .6't .83 .92 .00 .08 .1? .33 .50 .58 .6't .83 .00 .08 .|'t .25 .33 .42 .50 .58 Storm Rain (InlH!) 0-020 0 .020 0-020 0.030 0.030 0-030 0.030 0.030 0.030 0-040 0-040 0.040 0.030 0 .030 0 .030 0-030 0-030 0.030 0-030 0.030 0-030 0-040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0.040 0 .050 Loss late (In. /Hr)Mar I Low0,238 0.004 0.231 0.004 o.236 0.004 0.235 0.0050.234 0.00s 0.233 0.005 0.232 0.00so.23a 0.00s 0.230 0.005 o -230 0.007 o -229 0.007 0.22A 0.007 0.227 0.005 0.226 0.005 o.225 0.005 o -224 0.005o.223 0.00s 0.222 0.0050.222 0.00s 0 .22L 0.005 0 .220 0.00s o .2L9 0.007 o.278 0 .007o.2t't 0.007 0.216 0.00?0.21s 0.007 0.214 0.007 0 .274 0. 0070.213 0.007o.2L2 0.007 o.2tL 0.009 1020 3040506070 80 9010 0LI 0t2 113 1 L4 1t5 116 171 118 119 1 20 12t122 123 124225226221 2282 30 231 2 Pattern Percent 0.07 0.07 .01 .10 .10 .10 .10 - 13 .10 .10 .10 .10 .10 .10 .10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 13 13 10 10 13 13 13 13 13 13 13 13 13 71 Effective (InlHr) 0 .02 0 .02 0.02 a.02 0 .02 0 ,02 0.02 0 .02 0.02 0.03 0.03 0 .03 0. 02 0 .02 0 .02 0 .02 4.02 0.02 0 .02 0 .02 0 .02 0.03 0.03 0.03 0.03 0.03 0.03 0. 03 0.03 0.03 0.04 2 .61 2.'t5 2.83 3.00 3. 0B 3.17 3.25 3.33 3 .42 3. 50 3. s8 3 . 6'7 3 .7s 3. 83 3.92 4.00 4.08 4 .71 4.33 4.42 4.50 4. s8 4 .6'7 4 .15 4 .92 5. 00 5.08 5.17 5. 25 5.50 5.58 5 .6't 5. 75 5. B3 6. 00 6.08 6 .11 6 .25 6.33 6.42 6. s0 6.58 6.6'7 6.'ts 6. B3 6.92 7-00 7.08 1 .11't.25 '7 .33 1-42 7-50 7.58 '7 - 6't '7 .15 7.83 0.17 0.17 0.17 0.17 0.17 0,17 0.17 0.1? 0.17 0.17 0.17 0.17 a . )-'t 0.17 0 ,20 0.20 0 .20 0 .20 o .20 0 .20 0.23 0 .23 0 .23 0 .23 0 .23 0 .23 0.2'l o.2'7 0 ,2't 0 .20 0 .20 0 .20 0 .23 0.23 o .23 0 .2-t 0.21 0 .2'l 0 .2-t 0.2'l 0.30 0.30 0.30 0.30 0.30 0.30 0.33 0.33 0.33 0. 33 0 .33 0 .33 0.33 0.33 0.33 0.37 0.37 0.37 0.40 0.40 0.40 0.43 0.050 0-050 0.050 0.050 0-050 0.050 0-050 0.050 0.050 0 .050 0 -050 0.050 0 .050 0 .050 0-060 0-050 0.060 0-060 0.060 0 .060 0 .070 0.070 0.070 0.070 0-0?0 0.070 0.080 0.080 0.080 0.060 0-060 0.060 0.0?0 0-070 0.070 0-080 0.080 0.080 0-080 0 .080 0 .080 0 ,090 0-090 0.090 0-090 0.090 0. 090 0 .100 0 .100 0.100 0,100 0.100 0-100 0-100 0 .100 0.100 0 .110 0.110 0 .110 0.120 0.120 0-120 0.130 0-210 0.209 0-208 0-208 o .20'7 0 -206 0.205 0 -204 0.2 03 0 .202 o .202 0.201 0 .200 0.1 99 0-L98 0-197 0. 197 0.196 0. 195 0. 194 0.193 0 .792 o.192 0. 191 0-190 0. 189 0. 188 0.187 0-18? 0.186 0.185 0-184 0. 183 0. 183 0 .182 0,181 0.180 0.179 0- 179 0-1?8 0 .77't 0-176 0-1?5 0.175 0-174 0.173 0 .7'7 2 0 . )-12 0.171 0.170 0.169 0.169 0-168 0-167 0. 166 0.16s 0.16s 0.164 0.163 0.762 o.162 0.161 0. 160 .009 .009 .009 .009 .009 .009 .009 .009 .009 .009 .009 .009 .009 .009 . 011 , 011 .01-t 0.04 0.04 0 .04 0.04 0 .04 0 .04 0 .04 0.04 0.04 0.04 0 .04 0. 04 0.04 0. 04 0.05 0.05 0 .0s 0.05 0 .0s 0.05 0.06 0.06 0.06 0.06 0.06 0 .06 0.07 0.07 0.0? 0. 05 0. 0s 0.05 0.06 0.06 0.06 0.07 0. 07 0.07 0 .07 0 .07 0.07 0.07 0.07 0, 07 0.07 0 .07 0 .07 0.08 0. 08 0.08 0,08 0.08 0.08 0.08 0.08 0.08 0.09 0.09 0.09 0. 10 0. 10 0.10 0. 11 32 33 34 35 36 3'l 38 39 40 47 42 43 44 45 46 47 48 49 50 51 53 54 55 56 5'l 58 59 60 61 62 63 64 65 66 6'7 58 69 10 77 '72 '73 14 75 't6 11 't8 19 80 81 82 83 84 85 86 81 88 89 90 91 92 93 94 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 011 . 011 . 011 . 013 . 013 . 013 . 013 . 013 . 013 . 014 .014 . 014 . 011 . 01r- . 011 . 013 . 013 .013 . 014 , 014 .014 . 014 .014 . 014 . 016 .016 . 016 . 016 . 016 . 016 . 018 .018 . 018 . 018 . 018 , 018 . 018 .018 .018 .020 .020 .020 .022 .022 ,022 0.023 95 96 91 98 99 100 101 102 103 104 105 106 107 108 109 110 111 772 113 t74 115 116 117 118 119 120 121 122 123 724 t25 726 121 724 t29 130 131 132 133 134 135 136 l3'7 138 139 140 141 143 144 145 146 1-41 1,4 8 149 150 151 153 154 155 1s6 157 1 -92 8.00 8 .08 B. 17 8 .33 I .42 8.50 8.58 a.61 8 .75 8.83 I -92 9. 00 9. 08 9.7't 9-42 9. 50 9- 58 9 . 6'l 9.7 5 9. 83 9 -92 10.00 10-08 10.t7 10.25 10. 33 70.42 10.50 10.58 10-6? 10. ?5 10-83 7A.92 11. 00 11-08 11. 17 lL.25 11. 33 )-L.42 11, 50 11. 58 11. 67 11 .75 11.83 7!.92 12.00 12.08 1-2 .11 12.25 42.33 L2.42 12 .50 12.58 t2-61 12.15 12.83 12.92 13.00 13.08 0. 43 0-43 0.50 0-50 0. 50 0-50 0.50 0-50 0.53 0. 53 0.53 0.57 0.57 0.5? 0-63 0.63 0. 63 0-5? 0.67 o-61 0.70 0.?0 0.70 0-73 0 .73 0,?3 0.50 0-50 0.50 0. 50 0-50 0.50 0-6? 0.57 0 .6't 0.67 0 . 6'7 0.67 0.63 0. 63 0,63 0.63 0.63 0. 63 0- 57 0.57 0.57 0-60 0,60 0.50 0.83 0.83 0.83 0-87 0. 87 0.81 0.93 0.93 0.97 0.97 0-97 1- 13 0.130 0.130 0.150 0.150 0-150 0.150 0-150 0.150 0,160 0-160 0.160 0.1?0 0.170 0-170 0.190 0.190 0-190 0.200 0-200 0.200 0 ,210 0 .210 0 -270 o .220 0 .220 o.220 0 .150 0 .150 0 .150 0-150 0.150 0.150 0.200 0 .200 0 .200 0 .200 0.200 0-200 0.190 0.190 0-190 0.190 0.190 0.190 0.170 0.170 0-1?0 0.180 0.180 0.180 0.250 0 .250 0.250 0.260 o.260 o.260 0-280 o -280 0-280 0-290 0-290 0 .290 0.340 0. 159 0. 159 0.158 0 .157 0.157 0.156 0.155 0.154 0-154 0.153 0 .152 0. r-51 0.151 0-150 0.149 0.149 0-148 0.147 0-14? 0. 146 0,145 0.144 0, 144 0-143 0.742 o -742 0.141 0.140 0.140 0.139 0,138 0.138 0-137 0.t36 0. 136 0.135 0.134 0-134 0.133 0 .132 0-132 0. 131 0. 130 0-130 0 .r29 0 .124 0.128 0 .72'7 o.126 o.126 0.125 0-125 0.124 0.r23 0. 123 o - 1-22 o . L21- o .121 0 .L20 0.120 0.119 0-118 0.118 0.023 0 -023 0 .021 0 .02'7 0 - 02'7 o.021 0 .02'7 o -021 0.11 0-11 o.12 o.12 o -72 o .1-2 0 .12 o -12 0. 01 0 .01 0-01 0.02 0 -02 0 .02 0.04 0-04 0.04 0.05 0.05 0.05 0-06 0.07 0-07 0-08 0. 08 0. 08 0.01 0-01 0.01 0.01 0-01 0. 0L 0-06 0.05 0.06 0-0? 0.0? 0.07 0. 06 0.06 0.06 0.06 0.06 0-06 0.04 0-04 0. 04 0.05 0.05 0.05 0 .12 0.13 0.13 0.14 0.14 0. 14 0. 16 0. 16 0.16 0-17 0-17 0.17 0 .22 158 1s9 160 161 t62 163 164 165 166 76'l 168 169 170 171 712 173 714 175 t'7 6 !1'l 178 119 180 181 ra2 183 184 185 186 187 188 189 190 191 792 193 )-94 195 r96 !91 198 199 200 207 202 203 204 205 206 20'7 208 209 210 27]. 272 213 214 275 276 2l-1 27A 219 220 13. 1l 13.33 73.42 13.50 13-58 13.67 1.3-75 13.83 13 -92 14.00 14.08 14-1? L4 -25 14-33 L4-42 14.50 14.58 14-61 14.75 t4-83 74.92 15-00 1s-08 75 .1't 15-25 75.42 l.s - 50 t5-s8 15. 67 15-75 15. 83 16.00 16. 08 76.11 t6 -25 16. 33 76.42 16- 50 16. 58 16.6'7 16-75 16.83 t6 .92 17-00 17.08 1-'t .7'l L1 -25 17.33 71 .42 L7-50 17 .58 L1 .61 71 .15 17.83 l1 .92 18.00 18.08 18.17 18.25 18.33 -13 .13 - 13 .13 .13 .'7-7 -17 .'t 1 -11 .'7'l -11 .90 .90 .90 - B'l . B'7 .87 - B7 .8? . a-l . 83 .83 . 83 .80 - 80 .80 -11 .'7'7 -'l'7 .63 .63 .63 .63 -63 .63 .13 .13 .13 .13 .13 - 13 .10 .10 - 10 .10 .10 .10 -71 -L1 . L'7 0.340 0.340 0.340 0-340 0.340 0 -230 0 .230 0 -230 0.230 0 .230 0 -230 o .210 o.2'70 o .210 0.260 0.260 0 -260 0 .260 0.260 0.260 0 .2s0 0-250 0.250 0.240 0 -240 0.240 0 .230 0.230 0.230 0.190 0-190 0.190 0 .190 0 .190 0 .190 0-040 0-040 0.040 0-040 0-040 0.040 0 .030 0-030 0.030 0-030 0.030 0-030 0.050 0.050 0 .050 0-050 0.050 0-050 0,050 0.050 0.050 0.040 0.040 0 .040 0.040 0.040 0.040 0.040 0.117 0.117 0.116 0.115 0.115 0.114 0.114 0.113 0.113 o . t)-2 0.111 0.111 0. 110 0.110 0. 109 0. 109 0. 108 0. 107 0.107 0.106 0.106 0.105 0. 105 0.104 0. 104 0. 103 0. 103 0.102 0.102 0. r01 0.101 0. 100 0. 100 0. 099 0. 099 0.098 0.098 0.09? 0.09? 0.096 0. 096 0.095 0.095 0.094 0.094 0.093 0.093 0.092 o.092 0. 091 0.091 0.090 0.090 0.089 0.089 0.089 0.088 0.088 0.087 0.08? 0.086 0.086 0. 086 0.007 0.007 0 .00? 0. 00? 0.00? 0. 00? 0.005 0.005 0.005 0.005 0. 005 0. 005 0. 009 0.009 0. 009 0.009 0.009 0.009 0. 009 0.009 0 .009 0. 007 0. 007 0. 00? 0.00? 0 .007 0.007 0.007 1-'l 7'7 L'7 11 17 7'l 13 13 13 13 13 13 13 12 72 12 76 16 16 15 .22 .22 .22 .22 .23 .!2 .72 .72 .15 .15 .15 .15 .14 t4 l4 13 .13 13 09 09 09 09 09 02 02 02 02 o2 04 04 04 .09 .03 .03 .03 .03 .03 .03 .04 .04 .04 .04 .04 .04 ,03 .03 .03 .03 .03 .03 .03 221- 222 223 224 225 226 229 230 231- 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 244 249 250 2s7 252 253 254 255 256 25'7 258 2s9 260 261 262 263 264 265 266 26't 268 269 270 2't 7 212 2'7 3 214 2'7 5 216 2'11 214 219 280 241 242 243 18.42 18.s0 18 .58 18, 67 18.75 18-83 78 .92 19. 00 19, 08 19-1? 79 .25 L9, 33 1-9 .42 19-s0 19. 58 19.61 19.75 19.83 !9 -92 20 .oo 20-08 20 . L'7 20 -25 20.33 20-42 20. 50 20.58 20 .61 20 .'t 5 20 -43 20.92 21- 00 21.08 27.1'l 27.25 21 .33 27 .42 21- 50 27.58 27.61 27 -15 2L .83 2L.92 22 -O0 22.08 22 -7'7 22.33 22 -50 22 .58 22 . 6't 22 -15 22 -43 22 .92 23. 00 23. 08 23 .17 23.33 23.42 23. 50 23.58 0.13 0.13 0.10 0. 10 0.10 0.07 0.07 0.07 0.10 0.10 0.10 0.13 0.13 0-13 0.10 0.10 0. 10 0.07 0.07 0.0? 0.10 0.10 0.10 0.10 0-10 0. 10 0.10 0. 10 0.10 0-07 0.07 0-07 0. 10 0-10 0.10 0.0? 0-07 0. 0? 0.10 0. 10 0-10 0.07 0.0? 0-07 0.10 0-10 0. 10 0.07 0.0? 0.07 0.0? 0.0? 0.0? 0.07 0-07 0- 0? 0- 0? 0-07 0-07 0. 07 0-07 0.0? 0.0? 0.040 0-040 0.030 0-030 0.030 0-020 0 .020 0-020 0.030 0 .030 0-030 0 .040 0-040 0.040 0.030 0-030 0.030 0-020 0.020 0-020 0.030 0-030 0.030 0.030 0.030 0.030 0-030 0.030 0-030 0 .020 0 .020 0.020 0.030 0.030 0.030 0 .020 0.020 0. 020 0-030 0-030 0.030 0-020 0-020 0.020 0-030 0.030 0.030 0.020 0-020 0.020 0-020 0.020 0 .020 o .o20 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0.020 0 .020 0.085 0.085 0.084 0.084 0.084 0.083 0. 083 0.0B2 0. 082 0. 082 0. 081 0. 081 0. 080 0.0B0 0.080 0.079 0.079 0.079 0.078 0. 078 0.078 0.077 0. 077 0 .07'7 0.076 0.076 0.076 0.075 0,075 0. 075 0. 074 0.074 0.0?4 0.073 0.073 0.073 0,013 o.o12 0 .0-t 2 o .012 o .0'7 2 0.071 0.071 0.071 0.071 0.0?0 0.070 0.070 0.070 0.069 0. 069 0.069 0.069 0.069 0.069 0.068 0.068 0.068 0. 068 0. 068 0. 068 0. 068 0.067 0. 007 0. 007 0. 005 0.005 0. 005 0.004 0.004 0.004 0. 005 0. 005 0.005 0.00? 0.007 0.00? 0.005 0.005 0. 005 0.004 0.004 0. 004 0. 005 0.005 0.005 0.005 0.005 0 .005 0. 005 0. 005 0 .005 0.004 0.004 0.004 0.005 0.005 0. 005 0.004 0.004 0.004 0.005 0.005 0. 005 0.004 0. 004 0.004 0.005 0.005 0.005 0.004 0.004 0. 004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0.004 0 .004 0. 004 0. 004 0. 004 0"004 0.03 0, 03 0.02 0 .02 0 .02 0 .02 0 .02 0.o2 0 .02 0 .02 0 .02 0 .03 0.03 0. 03 0.02 0 .02 0 .02 0 ,02 0 .o2 0 .02 0 .02 0.02 0 .02 0 .02 o.02 0.02 0 .o2 0.02 0 .02 0 .02 o .02 o .02 0 .02 0.02 0.02 0 .02 0 .02 0.02 0 .02 o.02 0.02 0.02 0 .02 o.o2 o .02 0 .02 0. 02 0.02 0 .o2 0 ,02 0 .02 0 .02 o .02 o.02 0 .02 o.02 0.02 0 ,02 0 .02 0.02 0.o2 0.02 0 .02 0+ 5 0+10 0+15 0+20 0+25 0+30 0+35 0+40 0+45 0+50 0+55 1+ 0 1+ 5 1+ 10 1+ 15 1+20 1+25 1+30 1+35 1+40 1+4 5 1+5 0 1+55 2+0 2+5 2+L0 2+15 2+20 2+25 2+3O 2+35 2+40 2+45 2+50 0.0000 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0.0002 0.0002 0.0002 0.0003 0.0003 0.0003 0.0003 0.0003 0.0003 0.0004 0,0004 0.0004 0.0004 0.0004 0.0005 0.0005 0.0005 0.0005 0.0006 0.0006 0.0006 0.0006 0 .0007 0.0007 0.0007 0 .0008 0.0008 0.00 0,00 0 .00 0 .00 0-00 0.00 0-00 0.00 0.00 0.00 0 .00 0-00 0.00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0.00 0-00 0.0 0 0 .00 0-00 0.00 0.00 0-00 0-00 0.00 0.0 0 0 .00 0.00 0.00 0.00 0-00 0. 00 0.00 o o 0 o 0 o 0 o 0 o a a a o o o 0 0v QV ov ov 0v QV ov 0v ov Qv 0v QV ov QV QV QV QV QV QV QV QV 284 23.61 28s 23 .'15 2A6 23.A3281 23.92 288 24.00 Sum: 0.07 0.07 0.07 0-07 0.0? 100-0 0-020 0 .020 0 .020 0 .020 0.020 0. 067 0.067 0.067 0. 06? 0.067 0 .02 0 .02 0.02 0.02 0 .02 1?. 0 0. 004 0. 004 0.004 0.004 0.004 Sum = 0,0(Ac.Et) Peak flow rate of this hydr:ograPh =0.023(cFs) ++++ ++ +++ ++++++ ++++ + +++++++++ +++++ +++++ ++++++ +++++ ++++ +++++ +++++ ++++ 24 - H O U R S ? O R M Runof f HYdrograPh Hydlograph in 5 Minute iDtervals ((CES)) Time (h+rd) volune Ac.Et 0(cEs) 0 5.0 10.0 Flood volume = Effective rainfall 7.42lln) times area 0.1(Ac. )/ t (In),/ (Ft. ) I = Total sol1 loss = 1.08(1n) Total soil loss : 0.009{Ac.Ft) Total rainfatl = 2.50 (rn) Plood volume : 514.5 cubic Eeet Total soil loss : 393.0 Cubic Feet 2+ 55 3+ 0 3+ 5 3+10 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I II I 3+ 15 3+20 3+25 3+3 0 3 r35 3+40 3+45 3+50 3+ 55 4+ 0 4+ 5 4 +10 4 +15 4+20 4+25 4+30 4+35 4+40 4+ 45 4+50 4 +55 5+0 5+5 5+ 10 5+ 15 5+20 5+25 5+30 5+35 5+4 0 5+4 5 5+5 0 5+55 6+0 6+5 6+10 6+L5 6+20 6+25 6+3 0 6+35 6+40 6+45 6+50 7+ 0 ?+ 5 7+10 7+15 '7 +20 '1+25 7+30 7 +35 7+40 '7+45 7+50 7+55 8+ 0 8+ 5 8+10 8+15 8+20 8+25 0.0008 0.0008 0.0009 0.0009 0.0009 0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0 .0012 0.0012 0.0012 0.0013 0,0013 0.0014 0.0014 0.0014 0 .001s 0.0015 0.0016 0.0016 0.0016 0.0017 0.0017 0.0018 0.0018 0.0018 0.0019 0.0019 0.0020 0.0020 0.0021 0.0021 o.0022 o.0022 0.0023 0. 0023 0.0o24 0.4024 0 .002s 0.0025 0.0026 0.002'7 0.0021 0.0028 0.0028 0.0029 0.0029 0.0030 0.0031 0. 0031 0.0032 0.0033 0.0034 0. 0034 0.0035 0.0036 0.0037 0.0038 0.0038 0.0039 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .01 .01 .01 -01 .01 .01 .01 .01 01 01 01 01 01 01 01 01 01 6+55 .01 .01 -01 .01 .01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01- .01 .01 .01 .01 ,01 .01 .01 I I I I I I I I I I I I I I I I I I I I I I I I I I IvlvlvlvlVIvlVIVIvlvlvlvlvlvlvlvlvl vl vl vl vl vl vl v lv IV lv IVlvlvlvlvlv V v V V v v v v v v v I I I I I I I I I I I I I I I I I I I o o 0 a 0 o o o o 0 a 0 0 o o o o o 0 o 0 0 o 0 o 0 o o o o o o o o o o I I I I I I I I I I I I I I I I I I I I I I I I 8+30 8+35 8+40 B+45 8+50 B+ 55 9+0 9+5 9+ 10 9+15 9+20 9+25 9+30 9+35 9+40 9+45 9+5 0 9+55 10+ 0 10+ 5 10+10 10 +15 10+20 10+2 5 10+3 0 10+3 5 10+40 10+45 10+50 10 +55 11+ 0 11+ 5 11+ 10 11+ 15 11+2 0 11+2 5 11+30 11+35 11+4 0 11+4 5 11+5 0 11+55 72+ 0 t2+ 5 72+70 12+75 72+20 L2+25 12+30 12 +35 12+ 40 72+45 72+50 12+55 13+ 0 13+ 5 13+ 10 13+ 15 t3+20 13+25 13+30 13+35 13+40 0.0040 0.0040 0.0040 0.0040 0.0040 0.0041 0.0041 0.0041 0.0041 0.0042 0.0042 0.0042 0.0043 0.0043 0,0044 0,0044 0.0045 0.004s 0.0046 0.0046 0.0046 0.0046 0.0046 0.0046 0.0046 0.0047 0.0047 0.0047 0.0048 0.0048 0.0049 0.0049 0.0050 0.00s0 0.0050 0.0051 0 .0051 0.0052 0.00s2 0.00s2 0,00s2 0.0053 0.0053 0.0054 0.005s 0.0056 0.00s7 0.0058 0.0059 0.0060 0.0061 0.0062 0.0063 0.0054 0.0066 0.0067 0.0069 0,0070 0.0012 0.0073 0.0075 0.0076 0.0071 0.01 00.00 Q0.00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 O0.01 Q0.01 O0.01 00.01. 00.01 00.01 00.01 Q0.01 00.01 Q0.00 O0.00 Q0,00 00.00 00.00 Q0.00 00.01 00.01 00.01 00.01 00.01 00.01 00.01 Q0.01 00.01 Q0.01 00.01 Q0.01 o0.00 00.00 Q0.00 Q0-01 00.01 Q0.01 Q0.01 Q0.01 00.01 Q0.01 00.01 Q0.01 Q0-02 00.02 Q0.o2 Q0.02 Q o -o2 Q0-02 00.02 Q0.02 00.02 00.02 00.o2 Q0.02 00.01 Q0.01 0 v V V V v V v V v V V V v I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 13+4 5 13+50 13+55 14+ 0 14+ 5 14 +10 14 +15 14+20 74+25 14+30 14 +35 14+40 L4+45 14+50 14 +55 15+ 0 15+ 5 15+10 t 5+15 15+2 0 !5+25 15+3 0 15+ 35 15+4 0 15+45 15+50 15+55 16+ 0 16+ 5 16+10 16+ 15 l6+20 76+25 15+3 0 16+ 35 16+4 0 16+4 5 16+5 0 16+55 L7+ 0 1?+ 5 17+10 17+15 1-1+20 71+25 17+30 17 +35 17+40 17+45 t7+50 17+55 18+ 0 18+ 5 1g+10 18+15 78+20 18+25 18+30 18+35 18+40 18+45 18 +50 18 +55 0.0077 0,0078 0.0079 0.0080 0.0081 0.0082 0.0083 0.0084 0. 0085 0,0086 0.0087 0.0088 0.0089 0.0090 0.0091 0.0092 0.0093 0.0094 0.0095 0.0096 0.009? 0.0098 0.0099 0.0099 0.0100 0.0100 0 . 0101 0.0102 0 . 0102 0.0102 0,0102 0.0103 0. 0103 0.0103 0 .0103 0.0103 0.0104 0.0104 0.0104 0.0104 0.0104 0.0105 0.0105 0 .0105 0 .0106 0.0106 0.0106 0.0106 0.0107 0.0107 0.0107 0.0107 0.0108 0.0108 0.0108 0.0108 0.0108 0.0109 0.0109 0.0109 0.0109 0.0109 0.0109 .01 .01 .01 .01 .02 .02 ,02 .02 .02 .02 .02 .02 .01 .01 .01 .01 .01 .01 .01 .01 .00 .00 .00 .00 .00 .00 .00 .00 .00 ,00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 01 01 01 01 01 01 01 00 00 00 00 V V V V V V V v V I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 19+ 0 19+ 5 19+10 19+15 79+20 19+25 19+30 19+35 19+40 19+45 19+50 19+ 55 20+ 0 20+ 5 20+70 20+15 20+20 20+25 20+30 20+35 20+40 20+45 20+50 20+55 2l+ o 2a+ 5 21+ 10 2l+15 27+20 27+25 21+30 21+3 5 2I+ 40 2a+45 21+5 0 21+5 5 22+ 0 22+ 5 22+1o 22+75 22+20 22+30 22+35 22+40 22+45 22+50 22+55 23+ 0 23+ 5 23+10 23+20 23+25 23+30 23+35 23+40 23+45 23+50 2 3+55 24+ 0 0.01 10 0 - 0110 0 . 0110 0 . 0110 0.0110 0 - 0111 0 . 0111 0 - 0111 0 . 0111 0 . 01.11 0 - 0111 0 .0772 0 -0112 0.0112 0 - 0112 0 . 0112 0 . 0112 0 . 0112 0 . 0113 0 - 0113 0.0tt3 0 . 0113 0 . 01.13 0.01 13 0 - 0114 0 . 0114 0 - 0114 0 . 0114 0 - 0114 0. 0114 0 - 0114 0 . 0115 0 , 0115 0 . 011s 0 , 0115 0 - 0115 0 - 0115 0 . 0115 0 - 0116 0 - 0116 0 . 0116 0 - 0116 0 - 0116 0 . 0116 0 . 0116 0 - 0116 0 . 0117 0 - 011? 0 - 0117 0 . 0117 0 . 0117 0 . 0117 0 . 0117 0.011? 0.0117 0 , 0118 0 - 0118 0 - 0118 0 . 011.8 0 . 0118 0. 011.8 0-00 00.00 Q0.00 00.00 00.00 Q0.00 a0.00 Q0,00 00.00 Q0.00 Q0.00 00.00 00.00 a0.00 Q0.00 Q0.00 00.00 Q0.00 00.00 Q0.00 00.00 Q0.00 Q0.00 Q0.00 Q0.00 00.00 00.00 00.00 Q0.00 00.00 Q0.00 Q0.00 Q0.00 Q0.00 00.00 Q0.00 Q0.00 00.00 Q0.00 00.00 Q0.00 Q0.00 Q0.00 00.00 Q0.00 Q0.00 00.00 Q0.00 00.00 00.00 Q0.00 00.00 00.00 Q0.00 00.00 Q0.00 00.00 00.00 Q0.00 00.00 Q0.00 Q v V v V V V V V V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I vl vl vl vl vl vl vl vl vl vl vl vl vt vl vl vl vl vt vt VI vl vl vt vt VI I I Unit Hydrograph Analysis copyright (c) crvrlcAlD/crvrlDEsrcN, 1989 - 2004, version 7.0 study date !2/26/78 r.i.le| 21269osu$242 -o1)t ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Riverside County Synthetic Unit Eydrology l"tetbod RCEC & WCD Manual date - April 1978 Program T-icense serial Number 4066 English (in-lb) lnput Units Used Englj.sh Rainfall Data (Inches) Inpr]t Valuea English Units used in output format Used SI]-VER IEAF MOTORS AT LAKE ELSINORE, CA PROPOSED OFFSITE FLOl,l AT AREA Os 2YR 24HR STORI4 PROPOSED CONDITlON PACIEIC COAST I,AND CONSULTANTS, lNC Drainage Area : 0.32(Ac.) : 0.001 sq. Mi. Drainage Alea fo! Depth-Area Areaf Adjustment : sq- Mi. l,ength along Iongest uatelcourse : 745.00{Et.) l,ength afong loogest watercourse measured to ceotroj-d = Length along longest watelcourse : 0.141 I'Ii. Length along longest watercoulse measured to centroid = Difference in elevation = 29.00(Ft-) Slope afong watercourse = 205.5302 Ft./l!i. Average l.{anning's 'N' = 0.015 Lag time = 0.021 Hr. Lag time = 1.25 Uin. 259 of lag time = 0.31 Min. 409 of ldg time = 0.50 Min. Unit time - 5.00 uin. Duration of storrn = 24 Hour(s) Usel Enteled Base Elow = 0.00(cFS) 2 YEAR Area lainfall data: 0.32 (Ac. )0.001 30 0.00 (Pt. ) 0.0s7 Mi. Aiea(Ac-)[1] 0 .32 Rainfall (In) [2] 2 .50 weighting [1*2] 0.80 100 YEAR Area r:ainfal1 data: Area (Ac. ) [1] 0 -32 Rainfafl (In) {21 7.80 weightinq [ 1*2 ] 2.50 2.500 (In) 7-800 (In) STORM EVENT (YEAR) : 2.OO Area Averaged 2-Year Rainfall = Area Averaged 100-Year RainfalI = Point rain (ar:ea aveiaged) Areal adjustnent facto! = : 2-500 (In) 100.00 * Adjusted average point rain = 2.500(In) Sub-Area Data: Area(Ac.) Runoff rndet lmpei:vious t 0.320 56.0 0 0.900 Total Area Entered = 0.32(Ac.) RI RI Infi1. Rate InPe.vious A],tc2 Al.tc-1 (rnlHr) {Dec. E) 56.0 3 6.0 0.706 0.900 Rate A!ea? (Dec. ) 1 ,000 Sum (F) F ( 1nlH!) 0-134 0. 134 Adj . InfiL. (1nlHr) 0.134 ( InlHr ) = 0.067 Area aver:aged mean soil loss (E) I'linimum soil -Ioss rate ((rnlHr)) (for 24 hou! stom duration) soi]. Iow loss rate (decimal) = 0. 134 0.900 unit Hydrog!aPh VAI,LEY S-Curve Unit gydrogtaph Data Unit time period (hrs ) Time g of lag Distribution Graph 3 Unit Hydroglaph (cEs) 102030 .083 - 76'7 398.510 791 .079 64 ,942 32.249 2,769 sum = 100.000 0 .210 0-104 0.009 0.323Sllll= Unit Time (Hr- ) Storm RaiI! ( InlH! ) 0-020 0-020 0.020 0.030 0.030 0-030 0 .030 0 .030 0-030 0.040 0-040 0.04 0 0-030 0 .030 0.030 0-030 0.030 0-030 0.030 0 .030 0 .030 0 .040 0.040 0.040 0.040 0 .040 0.040 0.040 Loss rate ( rn. /Hr)lilax I tow 0.238 0.018 o .23't 0. 018 0.236 0.018 0.235 0.02't0.234 0.021 0,233 0.02't 0.232 0.02't0.231 0.02't 0.230 0.027 0.230 0.036 0 .229 0.036 0 .22B 0.036 0 .22't 0.027 0.226 0.02'l0.225 0.02'7 0.224 0.02'l 0.223 0.027 0.222 0.02'7 0.222 0.O2'l 0.221 0 .O2'7 0.220 0,021 0.2L9 0.036 0.218 0.036 0.21'7 0.036 0.216 0.036 0 .215 0.036 0.2r4 0.036 o.2L4 0.036 Effective (InlHr) 0.00 0. 00 0.00 0.00 0 .00 0-00 0. 00 0. 00 0. 00 0. 00 0 .00 0.00 0. 00 0. 00 0-00 0.00 0 .00 0 .00 0-00 0.00 0.00 0-00 0-00 0.00 0.00 0.00 0.00 0. 00 1 2 3 4 5 6 't 8 9 10 L1 t2 13 14 15 7'l 18 19 20 2t 22 23 24 26 21 28 .33 .42 .50 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 08 7'l 25 58 61 15 83 Pattetn PerceItt 0.07 0.07 0. 07 0.10 0.10 0.10 0.10 0, 10 0. 10 0.13 0.13 0,t3 0.10 0. 10 0. 10 0. 10 0.10 0.10 0.10 0.10 0. 10 0.13 0, 13 0.13 0.13 0.13 0. r.3 0. 13 .92 .00 .08 .17 .33 .42 .50 .58 .61 .?5 .83 .00 .08 .17 29 30 31 32 33 34 35 36 3'l 38 39 40 41 42 43 44 45 46 41 48 49 50 51 52 53 54 55 56 51 58 59 60 61 62 63 64 65 66 6'l 6A 69 '70 '71 '12 '73 -14 't5 't6 't'7 1A '79 80 81 a2 83 a4 85 86 B1 BB 89 90 9t- 2 -50 2.54 2 .61 2 .83 3. 00 3. 0B 3.17 3,s0 3.58 3 .6't 3-7s 3. B3 4.00 4.08 4 .7'7 4.25 4 .42 4.50 4.58 4 -61 4.75 4. 83 4-92 5.00 5-08 5,11 5 -25 5. 33 5.42 5.50 5- 58 5.67 5. 75 5-83 6. 00 6. 08 6.71 6.25 6-33 6-42 6.50 5- s8 6.6'7 6.-t5 5. 83 6-92 7.00 7.08 '7 .7-l '7 -25 7-33 '7 -42 7.50 7 -58 .00 .00 .00 ,00 .00 ,00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .01 .2'l .2'l -21 -21 .30 - 30 .30 .30 .30 .30 .33 0.040 0.040 0.050 0.050 0.0s0 0.050 0.050 0.050 0.0s0 0.050 0.0s0 0.050 0.050 0.0s0 0.050 0 .050 0.0s0 0.060 0 .060 0 .060 0 .060 0.060 0.060 0.070 0.070 0.070 0.070 0.070 0 .070 0 .080 0 .080 0.080 0.060 0.060 0.060 0.070 0.070 0.070 0.080 0 .080 0 .080 0 .080 0.080 0.080 0.090 0.090 0.090 0.090 0.090 0.090 0.100 0.100 0.100 0.100 0. 100 0.100 0-100 0.100 0.100 0.110 0.110 0.110 0 .120 o -273 0 .212 0-211 0 -2L0 o .209 0 .208 0. 208 0.20'7 0.206 0.205 0.204 0. 203 0 -202 0 .202 0 .207 0.200 0.199 0. 198 0 .19? 0 .19"1 0.196 0.195 0.194 0.193 0.r92 0.192 0. 191 0-190 0. 189 0. 188 0. 18? 0.187 0.186 0.185 0-184 0.183 0. 183 0. 182 0. 181 0. 180 0 .179 0.179 0-178 0 .17'7 0-176 0.175 0- 175 0 .1'7 4 0. 1t3 0 -a72 0.172 0 .171 0.170 0.169 0.169 0.168 0.167 0.166 0.165 0.165 0-164 0.163 0 -162 - 7'l .71 .1? .L7 .1'1 .11 . )-1 .7'l -20 .20 -20 .20 -20 .20 .23 - 2"1 .2't -21 .20 0.036 0.036 0.045 0.045 0. 045 0. 045 0.045 0.045 0,045 0.045 0.045 0.045 0. 045 0. 045 0.045 0. 045 0.045 0.054 0.054 0.054 0.054 0.054 0.054 0.063 0. 063 0.063 0. 063 0. 063 0.063 o .0'7 2 o.072 0 .0't 2 0.054 0.054 0.054 0.063 0.063 0.063 0 .0'7 2 0 .0't 2 o .012 0 .0't 2 o.0't2 0 .012 0.081 0. 081 0. 081 0 .081 0.081 0.081 0.090 0.090 0.090 0.090 0.090 0.090 0. 090 0, 090 0 .090 0. 099 0. 099 0. 099 0. 108 13 13 !7 1-1 !'l 77 1-'7 71 11 33 33 33 33 33 33 37 37 31 40 20 20 23 23 01 01 01 01 01 01 01 01 01 01 01 01 1-67 '7 .'7 5 7-83 1 -92 8.00 8-08 8. 1? a -25 8.33 I-42 8.50 8-s8 I .6'7 8-75 B. 83 9-00 9. 08 9- 11 9.25 9- 33 9.42 9. s0 9-5B 9 . 6't 9-75 9. 83 9-92 10.00 10.08 10,17 10 .25 10-33 t0 .42 10-50 10. s8 10, 67 10.75 10.83 t0 .92 11- 00 11. 08 11. 17 77 -25 11.33.'.1-.42 11. 50 11. s8 la-61 11. 75 11- 83 Lt.92 12-00 12 -o8 L2.1't 72 -25 72 -33 72-42 72-50 12 -58 12 - 6'l 72 .'15 72 -43 0-40 0.40 0-43 0-43 0.43 0.50 0.50 0.50 0. s0 0. s0 0.50 0. s3 0.53 0. s3 0.57 0.57 0.51 0.63 0.63 0.63 0 .61 0 .6'7 0 .61 0.70 0.70 0-70 0 .73 0 .73 0.73 0.50 0. s0 0. 50 0. s0 0.50 0.50 0.67 0 .61 0 .67 0 .61 0 . 6't 0- 67 0. 63 0. 63 0.63 0.63 0. 63 0.63 0. s7 0-s7 0.5? 0.60 0.60 0-60 0.83 0.83 0. 83 0.8? 0.87 0.87 0. 93 0.93 0. 93 0 .9'7 0.762 0. 161 0. 160 0. 1s9 0.1s8 0. 157 0-157 0. 156 0. 155 0.154 0.154 0-153 0 .752 0.151 0.151 0.150 0.149 0.149 0.148 0.147 0.147 0. 146 0. 145 0. 144 0. 144 0.143 0 -142 0.1-42 0. 141 0. 140 0.140 0. 139 0. 138 0. 138 0-137 0. 136 0. 136 0.13s 0.134 0. 134 0.133 0 .132 0.\32 0.131 0.130 0.130 0 .L29 0.128 0. 128 0 .12'7 0 -726 0.126 0. 12s 0 -125 0.124 0.123 0.123 a .722 0.121 0.\27 0 .720 0.120 0. r.08 0. 108 0.117 0, 117 0.117 0. 135 0. 135 0. L3s 0. 135 0. 135 0.135 92 93 94 95 96 91 98 99 100 101 ra2 103 104 105 106 107 108 109 110 111 772 113 714 115 116 117 118 119 120 127 122 123 L24 725 126 t2'l 128 129 130 131 133 134 L35 137 r.3I 139 140 141 742 143 144 145 r46 141 148 L49 r.50 152 153 154 0.120 0.120 0.130 0.130 0.130 0.150 0.150 0.150 0.150 0.150 0.150 0.160 0.160 0.160 0.170 0.170 0.170 0.190 0. 190 0. 190 0.200 0.200 0 .200 0 .210 0.210 0 .210 o.220 0,220 0 .220 0.150 0,150 0.150 0.150 0.150 0.150 0.200 0,200 0.200 0.200 0.200 0.200 0.190 0.190 0.190 0.190 0.190 0.190 0.170 0.110 0. 1?0 0.180 0.180 0,180 0 .250 0 .250 0 .250 0.260 0 .260 0.260 0.280 0.280 0 .280 0.290 .01 .01 .01 01 01 01 01 01 .01 .01 .01 .01 .01 .01 .02 .02 .02 .04 .04 .05 .05 .05 .06 .0'7 .07 .08 .08 .08 .01 .01 .01 .01 .01 .01 06 06 06 0l 0l a1 06 06 06 06 06 06 04 04 04 .05 .05 .05 .12 .13 .13 .14 .14 .14 .16 .16 .15 .17 155 156 157 158 159 160 161 762 163 164 165 166 761 168 169 170 1-17 !12 l't3 714 175 716 1'7 7 178 L19 180 181 782 183 184 185 186 187 188 189 190 191 792 193 194 19s 196 t9'7 198 199 200 207 202 203 204 205 206 207 208 209 210 271 212 213 2r4 2L6 2t1 12-92 13.00 13-08 13-17 13.25 13. 33 13.42 13.50 13.58 1.3. 6? 13-75 13.83 1-3 - 92 14-00 14.08 1-4.11 l4 -25 14.33 74.42 14.50 14.58 74 -61 14.?5 14.83 14.92 15.00 15-08 15. 17 75 -25 15-33 15.42 15-50 15.58 15. 67 15-75 15.83 75.92 16-00 16.08 16.71 t6-25 16.33 16.42 16-50 16. 58 76.61 16-75 16. 83 16.92 17.00 11.08 11 .71 17-33 l1 .42 17.50 1? .58 1'7 .61 L'7 .15 1?.83 7't .92 18.00 18.08 0 .9'7 0 .91 1.13 1. 13 1. 13 1. 13 1. 13 1.13 a .1'l o -11 0 .'7'7 0 -1'l 0 .7'7 0 .7'7 0-90 0-90 0.90 0 .87 0.87 0. 87 0-87 0. 87 0-B7 0. 83 0.83 0. 83 0.80 0-B0 0.80 0 .'l'l 0 -'17 0 .'7'7 0.63 0.63 0.63 0-63 0.63 0.63 0-13 0. 13 0. 13 0-13 0-13 0. 13 0-10 0.10 0.10 0-10 0. 10 0.10 0-17 0. 17 0-17 0.17 0.17 0.1? 0.1? 0.17 0. 1l 0.13 0.13 0.13 0.13 0.290 0.290 0.340 0.340 0.340 0.340 0.340 0.340 0.230 0.230 0.230 0.230 0.230 0.230 0 .210 0.2'70 0 .2'7 0 0.260 0.260 0.260 0.260 0.260 0.260 0.250 0.250 0 .250 0.240 0.240 0.240 0 .230 0 .230 0.230 0.190 0.190 0.190 0.190 0.190 0, r.90 0.040 0.040 0.040 0.040 0. 040 0 .040 0 .030 0 .030 0,030 0.030 0.030 0.030 0 .050 0 .050 0.050 0.050 0.050 0.0s0 0.050 0.050 0 .050 0.040 0,040 0.040 0.040 0. 119 0. 118 0. 118 0.117 0.117 0.116 0.115 0.115 0.114 0.114 0-113 0.113 0 -772 0-111 0. 111 0. 110 0-110 0. 109 0-109 0.108 0-107 0.107 0,106 0-106 0. 10s 0. 105 0. 104 0-104 0. 103 0.103 0-102 0 .1-02 0-101 0.101 0. 100 0. 100 0. 099 0. 099 0.098 0.098 0-097 0.097 0. 096 0. 096 0-095 0. 09s 0-094 0. 094 0.093 0-093 0 .092 0 -o92 0. 091 0.091 0-090 0.090 0.089 0-089 0-089 0- 088 0-088 0-08? 0-081 0-036 0-036 0.036 0,036 0-036 0. 036 0 .o21 o - 02'7 0.021 a -o21 a -Q21 0 .02-t 0.045 0.045 0-045 0. 045 0. 045 0. 045 0. 045 0.045 0.045 0. 036 0-036 0.036 0-036 0.17 0.17 0 .22 0 .22 0 .22 0.22 0 .22 0 .72 0 .12 0 .12 o .72 o.t2 o.t2 0.16 0. r.6 0.16 0.15 0.15 0. 1s 0. 15 0. 1s 0. 15 0. 14 0.74 0.15 0.14 0.14 0.14 0.13 0. 13 0. 13 0. 09 0. 09 0.09 0.09 0.09 0.09 0 .00 0 .00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0 .00 0 .00 0, 00 0.00 0.00 0. 00 0.00 0.00 0 .00 0. 00 0.00 0.00 0.00 0 .00 0 .00 0 .00 274 219 220 22t 222 223 224 225 226 22'l 228 229 230 237 232 233 234 235 236 231 238 239 240 24L 242 243 245 246 241 244 249 251- 252 253 254 255 256 25'7 258 259 260 26L 262 263 264 265 266 261 268 269 2'7 0 21L 2'72 213 214 215 216 2't 1 218 2'7 9 280 18.1? 18 .25 18.33 lg .42 18.50 18.58 18.67 18.?5 18.83 78 .92 19. 00 19. 08 19.!1 'J.9 .25 19. 33 19,42 19.50 19.58 79 .61 1.9 ,15 L9.83 )-9 .92 20. 00 20. 08 20 . t-'l 20.2s 20.33 20 .42 20.50 20.58 20 .61 20.15 20.83 20.92 21.00 21.08 27 .1'7 21.25 21. .33 2). .42 21 .50 21. 58 27 .61 21.83 22.00 22 .Og 22 .11 22.33 22.42 22 . 6'7 22 .83 22 .92 23. 00 23. 08 23.77 0. 13 0. 13 0. 13 0. 13 0. 13 0. 10 0. 10 0. 10 0.07 0.07 0.07 0. 10 0. 10 0, 10 0. 13 0. 13 0. 13 0. 10 0. 10 0. 10 0.0? 0.07 0.0? 0. 10 0. 10 0. 10 0. 10 0. t0 0. 10 0. 10 0.10 0.10 0.07 0.07 0.07 0.10 0.10 0.10 0.0? 0.0? 0.07 0.10 0. 10 0. 10 0.07 0.0? 0.07 0. 10 0. 10 0. r.0 0.07 0.07 0.07 0.07 0.07 0. 0? 0.0? 0.07 0.0? 0.07 0.07 0.0? 0.0? 0.040 0.040 0.040 0.040 0.040 0.030 0.030 0.030 0.020 0.020 0.020 0.030 0.030 0.030 0.040 0.040 0.040 0.030 0.030 0.030 0.020 0.020 0.020 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.030 0.020 0 .020 0.020 0.030 0.030 0.030 0 .020 0 .020 0 .020 0 .030 0 .030 0.030 0.020 0.020 0 .020 0 .030 0 .030 0.030 0.020 0.020 0 .020 0.020 0 .020 o .020 0.020 0 .020 0 .020 0 .020 0.020 0 .020 0.020 0.086 0.086 0.086 0.08s 0-085 0.084 0.084 0.084 0.083 0.083 0.082 0 .042 0.082 0.081 0.081 0-080 0.080 0.080 0.079 0.079 0.079 0.0?8 0.078 0.078 0.o11 0.077 0.0?7 0.016 0.076 0.0?6 0-075 0.0?5 0. 07s 0.0?4 0.074 0.074 0.0?3 0. 073 0. 073 0. 073 0 .0't 2 0 -o12 0.o12 0 .0't 2 0.071 0.071 0.071 0.071 0-070 0.070 0. 070 0. 070 0.069 0.069 0.069 0.069 0.069 0.069 0.068 0.068 0.068 0.068 0.068 0. 036 0.036 0. 036 0.036 0.036 0 . a2'1 0 .021 0 . a2'l 0 .018 0. 018 0. 018 0 .02't 0 .02'1 0 .02'7 0.036 0.036 0.036 0 .02'7 0 .421 o .02'7 0. 018 0. 018 0. 018 0 .021 0.027 0 .02't 0 .02'l 0 .02-1 0.o27 0.027 0 .021 0 .02'l 0.018 0.018 0.018 0 .021 0 .021 0 .02'7 0.018 0.018 0.0r 8 0 .02't o .021 0 .02'7 0.018 0.018 0.018 0.o21 o,o2't 0 .02'7 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.018 0.0r 8 0 .00 0 ,00 0 .00 0.00 0. 00 0.00 0.00 0. 00 0.00 0.00 0-00 0.00 0.00 0.00 0.00 0. 00 0.00 0-00 0.00 0-00 0.00 0 .00 0.00 0.00 0-00 0.00 0.00 0-00 0.00 0.00 0-00 0.00 0-00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0-00 0.00 0. 00 0-00 0.00 0-00 0.00 0-00 0.00 0,00 0-00 0.00 0.00 0. 00 0.00 0.00 0.00 241- 23.42 0.07 0.020 0.0682a2 23.50 0.07 0.020 0.068 243 23.59 0.07 0.020 0,061 244 23.61 0.0? 0.020 0.067245 23.'15 0.0? 0.020 0.067 286 23.43 0.07 0.020 0.067 241 23.92 0.0? 0.020 0.067 2aa 24 .00 0.07 0.020 0.061 Sum = 100.0 Flood vo1ufte = Effective rainfall O.82 tines area 0.3 (Ac.) / t (rn) / (Et- ) I =Total soil loss : 1.68(rn) Total soil loss : 0.045(Ac.Ft) Total rainfall = 2.50 ( In) Elood volume = 954-5 Cubic feet Total soil loss : 1949.5 Cubi-c Feet .00 - 00 .00 .00 .00 .00 -00 .00 9-9 . 018 . 018 . 018 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 01 01 01 8 B I B . 018 (In) Surn = 0-0(Ac.Et) Peak flow rate of thj.s hydrograph =0.073 (cFs) +++ +++++++++ +++ ++++++++++++++++ ++ +++++++ ++ + +++ ++++++ + ++++++ +++ + ++ +++ 24 - H O U R S T O R M Runof f Hydrog!aph Hydrograph in 5 Minute intervals ((cFS)) Tine (h+m) Volume Ac.Et Q(CES) 0 2.5 5.0 7.5 0+ 5 0+10 0+15 0+20 0 +25 0+30 o+35 0+40 0+45 0+50 0+55 1+ 0 1+ 5 1+10 1+15 1+20 t+25 1+3 0 1+35 1+40 1+45 1+50 1+55 2+0 2+5 2+70 2+L5 2+20 2+25 2+30 2+35 2+40 2+45 2+50 2+55 0.0000 0.0000 0 - 0 000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0002 0.0002 0 .0002 0 .0002 0 .0002 0 .0002 0 - 0002 0 - 0002 0 - 0002 0.0002 0.0002 0.0003 0.0003 0,00 00,00 00.00 Q0.00 00.00 Q0.00 00.00 Q0,00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 00.00 00.00 a0.00 00.00 00.00 00.00 Q0.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 00.00 0 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 3+ 0 3+ 5 3+10 3+15 3+20 3+25 3+30 3+35 3+40 3+45 3+50 3+55 4+ 0 4+ 5 4+10 4 +15 4+20 4+25 4+30 4+35 4+ 40 4+45 4+50 4+55 5+0 5+5 5+ 10 5+15 5+2 0 5+3 0 5+35 5+40 5+45 5+5 0 5+55 6+0 6+5 6+10 6+15 6+20 6+25 6+30 6+35 6+4 o 6+45 6+ 50 6+ 55 7+ 0 '7+ 5 '7+10 7+ 15 7+20 7+25 7+30 7 +35 7+40 7+45 7 +50 7+55 8+ 0 8+ 5 8+10 0.0003 0 .0003 0 .0003 0 .0003 0.0003 0.0003 0.0003 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0004 0.0005 0.0005 0 .0005 0.000s 0.0005 0. 0005 0.0006 0.0006 0.0006 0.0006 0.0006 0,0006 0.0006 0.0007 0.0007 0.0007 0,0007 0.0007 0.0007 0.0008 0.0008 0.0008 0.0008 0.0008 0.0009 0.0009 0.0009 0.0009 0.0009 0.0010 0.0010 0.0010 0.0010 0.0011 0.0011 0.0011 0.0011 0.0011 0.0012 0.0012 0.0012 0.0012 0.00r-3 0.0013 0.001.3 0 .001 4 0.0014 0.0014 0.00 00.00 Q 0.00 Q0.00 00.00 Q0.00 0 0.00 00.00 0 0.00 00.00 00.00 00.00 00.00 00.00 00.00 Q0.00 Q0.00 00.00 00.00 Q0.00 Q 0.00 0v0.00 0v0.00 0v0.00 Qv 0. 00 0v 0.00 0v0.00 0v0.00 0v 0.00 QV0.00 0v 0.00 0v0.00 0v 0.00 Qv 0. 00 0v0.00 QV0.00 0 v0.00 Q v 0.00 Q v0.00 Q v 0.00 0 v 0.00 Q v 0.00 0 v0.00 Q v 0.00 Q v 0.00 00.00 QV 0. 00 Qv 0. 00 0v 0.00 0v0.00 0v 0.00 0v0.00 0v0.00 0v 0,00 Q v0,00 Q v 0.00 0 v 0.00 Q v 0.00 0v0.00 0v0,00 0v0.00 0v0.00 0v0.00 QV I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I j I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 8+15 8+20 8+25 8+30 8+3 5 8+40 8+45 8+5 0 I +55 9+0 9+5 9+ 10 9+ 15 9+20 9+25 9+30 9+35 9+40 9+45 9+50 9+55 10+ 0 10+ 5 10+10 10+15 10+2 0 10+25 10 +30 10+35 10+40 10+45 10+50 L0+55 11+ 0 11+ 5 11+ 10 11+15 77+20 LL+25 11+30 11+3 5 11+40 11+45 11+5 0 L1+55 )-2+ 0 12+ 5 12+10 12+75 72+20 12+25 12+30 12 +35 72+40 12+45 12 +50 12 +55 13+ 0 13+ 5 13+ 10 13+15 73+20 13+25 0.0015 0.0015 0.0015 0.0016 0.0016 0, 0 016 0. 0 016 0. 0 016 0.0017 0.001? 0.0018 0.0019 0.0020 0.0021 0 .0022 0 .0023 0 .002s 0.o026 0.0028 0.0029 0.0031 0,0033 0.0033 0.0034 0.0034 0.0034 0.0034 0.0035 0.0035 0.0037 0.0038 0.0040 0.0041 0.0043 0.0044 0.004s 0.004? 0.0048 0.0049 0.00s1 0.0052 0.0053 0.0054 0.005s 0.0056 0.0057 0 .0059 0 .0062 0.0065 0.0068 0.00?1 0.0074 0. 00?? 0.0081 0.0084 0.0088 0.0092 0.0096 0,0100 0.0105 0 . 0110 0 . 0115 0.0r.20 V V v v .00 .00 .00 .00 .00 .00 ,00 .00 .01 . 01. .01 .02 .02 .02 .03 .00 .00 .00 .00 .00 .01 .02 .02 .02 .42 .02 .02 .02 .02 ,01 ,0L .02 .02 .02 .03 .04 .04 .04 .04 .04 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 o a 0 o 0 0 0 0 0 0 o o 0 0 o 0 0 0 o 0 a o 0 0 0 o 0 0 o o 0 0 0 0 o o 0 0 o 0 o 0 o o o 0 0 o 0 0 o o 0 0 0 o o 0 o o o v v v v v v v v v V v v V 01 01 02 02 02 02 02 02 02 02 02 V V v v IV lv 05 05 05 05 05 05 01 07 01 01 .01 IV I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 13 +30 13 +35 13+40 13+45 13+50 13+55 14+ 0 14+ 5 14+10 14+15 l4+20 a4+25 14+30 14+35 14+40 14+45 t4+50 14+55 15+ 0 15+ 5 15+ 10 15+15 L5+20 L5+25 15+3 0 15+35 15+4 0 15+45 15+ 50 15+55 16+ 0 16+ 5 16+10 16+15 76+20 1-6+25 16+3 0 16+3 5 16+4 0 16+4 5 16+50 16+55 17+ 0 17+ 5 17+10 17 +15 71+20 17+25 1? +30 17+35 1'7 + 4A 17+45 17+50 1? +55 18+ 0 18+ 5 18 +10 18+15 18+20 18+2 5 18+30 18+35 18+40 0.0125 0.0128 0 . 0131 0.0134 0.0136 0.0139 0 . 0141 0.01.45 0.0148 0.0152 0.0155 0.0159 0 .0762 0.0165 0.0r.69 0.0172 0.01?5 0.0179 0.0182 0.0185 0.0188 0 . 0191 0.0194 0.019? 0.0200 o.0202 0.0204 0 .0206 0 - 0208 0.0210 0 .0272 0 . 0213 0.0213 0.0213 0.0213 0.0213 0 . 0213 0.0213 0,0213 0.0213 0 .0213 0.0274 0.0274 0.0214 0.0274 0.0214 0.0274 o.0274 0.0214 o -02!4 0.0214 0.0215 0.0215 0.0215 0.0215 0.0215 0.0215 0 . 0215 0.0215 0 . 0215 0 . 0215 0.0215 0.0276 0.07 Q0.0s o0.04 00.04 00.04 00.04 00.04 00.0s 00.05 00.05 00.0s a0.05 00.05 00.0s o0.05 00.0s o 0.05 Q0.0s o0.05 00.04 00.04 00.04 A0.04 Q0.04 00.04 00.03 Q0.03 00.03 Q0.03 00.03 00.03 00.01 A0.00 00.00 o0.00 Q0.00 00.00 a0.00 00.00 Q0.00 00.00 00.00 o0.00 00.00 00.00 00.00 00.00 00.00 00.00 Q0.00 00.00 Q0.00 Q0.00 00.00 00.00 00.00 Q0.00 Q0.00 Q0.00 00.00 00.00 00.00 00.00 0 vtvlvlvlvlvlvlvlvlvlvtvl vl V v V V v V V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 18+45 18+50 18+55 19+ 0 19+ 5 19+10 19+15 1-9+20 79+25 19+30 19+35 19+4 0 19+4 5 19+50 19+ 55 20+ O 20+ 5 2 0+10 20+15 20+20 20+25 20+30 20+35 20+40 20+ 45 20+50 20+55 27+ 0 2t+ 5 21+ 10 21+ 15 21+20 21+25 21+30 21+3 5 27+40 27+45 21+5 0 21+55 22+ 0 22+ 5 22+14 22+).5 22+20 22+25 22+30 22+35 22+40 22+45 22+50 22+55 23+ 0 23+ 5 23+10 23+15 23+20 23+25 2 3+30 23+35 23+4o 23+45 23+50 23+55 0.0216 a -0216 0.02L6 0 .021-6 a -0276 0 .02!6 a -0276 0 .0216 0 -0276 o -0276 0 .02L6 0.0276 o -0276 0 - 0216 0 .021-'7 0 .0271 0 - o27-l 0.021'7 0 .021-'t o - 02L7 0.0271 o -o2a'7 0.02L'1 0.0271 o -0211 0 .021-'t 0 .0271 o -0277 0 .021-'t 0 .021't 0 .0271 0.0218 0.0218 0 - 0218 0.0218 0 - 0218 0 - 0218 0.0218 0.0218 0 - 0218 0.0218 0.0218 0.0218 0 - 0218 0.0218 0.0218 0.0218 0.0218 0.0218 0 - 0218 0.0219 0 -0219 o .0219 o -0219 0.0219 0.4279 4.02L9 0 .0279 0.0219 0 - 0219 o -4219 0.0219 0.0219 .00 .00 .00 .00 .00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 o 0 0 0 0 o 0 0 o 0 0 o o 0 o 0 a 0 0 0 0 o 0 o 0 o 0 o 0 o 0 0 o o 0 0 o o 0 0 0 0 o 0 0 o 0 o 0 0 o 0 0 0 0 0 0 0 VI vl VI VI vl VI vl VI vt VI VI VI VI VI VI VI VI vl 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 VI VI 00 00 00 00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 V V V V v V V v v V V I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 24+ a 24+ 5 24+14 0.0219 4.0279 4.0279 0.00 Q0.00 00.00 Q vl vlI I I - Pacific Coast Land Consultants. Inc. Civil Engineering D Land Planning ! Land Surveying Appendix "F" Capacity Calculations For Hydrology Features 25096 Jefferson Avenue, suite'D' I Murrieta, cA 92562 . Tel: (951)698-1350 . Fax: (951) 698€657 C IVI LCADD/CMIDES I GN Engineering Software. {c) 2004 Version 7.0 SIIVER LEAF MO?ORS AT IAKE EI,SINORE, CA PROPOSED PARKWAY CURB DRAIN CAPACITY PACITIC COAST LAND CONSULTANTS, INC Program License Serial Nurnber 4066 Improved Channel Alalysis *** Upstream (headlrorks ) Elevation = 1327.780{Et.) Dol^Instream (outlet) Elevat.ion = 1327.480 (Ft. )Runoff/Flow Distance = 10. 000 (Ft. ) Maximum flolr rate in channel(s) = 3.400(CFS) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *** CALCULATED DEPTH DATA Ar FLOW = 3.40(CFS) Channel base width = 2.000(Ft.) Sfope or !Z' of }eft channel bank : 0.000 Slope or rZ' of right channel bank = 0.000 Manningt s rNt = 0,013 Maximum depth of channel = 0.300(Ft.) E1o!r(q) Lhru channel = 3.400(CFS) Depth of flow : 0.251 (Ft.) Average veloclty = 5.781(Ftls) Total flow rate in 1/2 street = 3.400(CES) Channe.L flow top width = 2.000(Ft,) Depth of fl"otr in channel = 0,25(Et.) Total number of channels (same dimensions) = 1FlowVelocity: 6.78(Ftls) Individual- channel floi{ : 3.400(CFS)Total capacity of channel(s) = 3.400(CrS) Sub-Channef No. 1 Critical depth : 0.445(Ft.)I Critical flow top width = 2.000{Ft.) ' Critical flow vefocity: 3.817 (Ftls) ' Criticaf fLow area = 0.891 (Sq. Et) CIVILCADD/CIVILDESIGN Engineering Software, (c) 2004 Version 7.0 SILVER LEAF MOTORS AT LAKE E]-SINORE, CA PROPOSED PARKWAY CURB DRAIN CAPACITY FOR EX]STING STORM DRAIN LINE PACIFIC COAST LAND CONSUI,TANTS, INC Proqram Liceose Serial Nunber 4056 Improved Channel Analysis *** Upstream (headworks) Elevatj-on : 1338.200(Ft.) Downstream (outlet) Elevation = 1338.000(Ft.) Runof f /Flo!., Distance: 10.000(Ft.) Maximum flow rate 1n channel(s) = 13.300(CFS) +++++++++++++++++++++++++++++++ t++++++++++i+++++++++++++++++++++++++ *I.* CAICULATED DEPTH DATA AT FI,OI{ : 13.30 (CFS) Channel base r,ridth : 3.500(Ft.) Slope or rzr of left channel bank = 0.000 Slope or rzr of right channel bank = 0.000 Manningrs rNr : 0.013 Maximum depth of channel : 0.300(Ft.) FIow(q) thru channel : 13.300(CFS) Depth of flow = 0.295(Ft.) Averaqe velocity : 6.451 (Ftls) Totaf floi,, rate in 1/2 street = 6.650(CFS) Channel flow top i,ridth - 3.500(Et.) Depth of ffow in channel = 0.29(Ft.) Total nunlcer of channels (same dimenslons) : 2 FLow Velocity = 6.45 (Ft/s )Individual channel flow : 6.650(CFS) Tota.l capacity of channel(s) = 13.300(CFS) Sub-Channef No. 1 Critical depth =0.484(Ft-) Critical flow top width =Critical f l-ow velocity= Critical f lord area : 3.500(Fr.) 3 ,922lEt/ s) 1.695 ( sq. Fr) 27259 Silver Auto , PM 26890 , CATCH EASrN CrArcs 1 - Catdr Basin Area with 50r( doging 8=32.15 ftlsec^2 Ag see attached d - heiSht ofwater above grate (assumed : 1.5" :0.13 ft) CB NO,d (ft) AB (sq in) At (sc ft) Capacity (cf, {o 5rteeil2.!.d)^o.s,o s1 Proposed Q1m (cfs)Comments 1 0.50 463.00 3.22 6.11 1.50 OK, 24"x24" CB 2 0.50 463.00 3.22 6.11 3.74 OK, 24"124" CgII-_ - A sor-to steeL coven- (TRAFFIC or PARKWAY)o STEEL GRATE or PARKWA Y) 26 1/4"26 1/4"26 1/4"26 1/4" 2 1/4"2 1/4" S1EEL FRAUE IS OPTIONAL26 1/26 1/4" 2 1/4 @ ron secror'r @ c.r elnxuv E l 26 1/4"26 1/4" 2 1/4 @ C.I TRAFFIC GRATE 24" 24" 1 3/4"! extexsrol 32"32"\8" ) I2",18, 28" @ eox O aase Thinwoll 4 2" A9=24.4'19=453 SQ lN*Cotch Bosin Heioht tKnockout Size 12" High 18" High 24" Higt\ 28" High 14"W X 7"H l4"w x r 1"H 14"W X 17"H 14"w x 22"H 1. Steel Troffic Fro.nes v|/ Steel TFC Covers Or Steel TFC Grotes Are Designed For AASHTO H-2O Wheel Looding, But Are Not lntended For Direct Troffic Instollolions. 2. Steel Fromes V Steel Porkwoy Covers Or Steel Porkwoy Grotes, Are Desiqned For A Live Lood Of 30O p.s.f. 3. Cost lron Troffic G.otes Are Designed For AASHTO H-lO lvheel Looding, But Are Not lntended For Direct Troffic lnstollotions 4. Cost lron Porkwcy Grotes Are Designed For 500 p-s-f CB2121SERIES 21- X21- CATCH BAStt{ I I Pacific Coast Land Consultants. Inc. C ivil Engineering ! La nd Planning ! Land Surveying Appendix "G" Reference Materials 25096 Jefbrson Avenue, SuiG "D' I Munieta, CA 92562 . Tel: (951) 698-1350 . Fax: (951)698-8657 RUNOPF INDEX NIJ}.IBERS OF IIYDROI'GIC SCIL-COVER COIiPLEXES FOR PERVIOUS AREAS-A}E II soil GroupCov6r 1]4)e (3)Quality of Cover (2) 86 10 63 57 a2 12 78 69 6t '77 70 58 't6 56 63 65 60 55 73 65 58 56 NATURA! COVEFS Barren ( Rocklard,eroded and graded Land) ch.parrel, Broadl,eaf (Manzonita, ceanothus ard scrub oa.k ) ctlaparrel, Narrotrleaf ( Ctamise and redshanl ) crass. Annual or Perennial l,leadows or Cienegas (Areas eith seasonally high uater table, principal vegetation is sod forming grass) woodl,and (Coniferous or broadLeaf trees predcminate. Canopy density is at least 50 trErcent) tioodlajrd, Grass (coniferous or broadleaf trees witi canopy density frcn 20 to 50 percent) Residential or CqErercial lfl:rdscaping (LatTl, shrubs, etc.) Turf ( Irrigated and mq^red grass) AGRI CU1TUFAL COI/ERS - Fallow ( Land plorred but not tilled or seeded) cood Poo! Fair cood Poor Fair Poor Fair cood Poor Fair cood Poor Fair Goad Poor Fai.r cood Poor Fair Good Poor Fair cood '73 53 40 3I 1L 61 50 38 63 5t 30 62 46 4l 45 35 28 44 33 32 44 33 16 74 65 58 a6 79 74 l.g 90 1 83 80 7I 8l 84 '77 15 77 73 10 82 1'l '17 72 85 80 12 92 RCFG A UCD i-lvonolosv I/exual PLATE O-5.3 (l of 2) open B! sh(soft uood shrubs - buckrrheat, sage, etc.) URBAN CO!'ERS - 91 93 85 8I 78 91 85 89 84 80 88 84 78 88 83 8I 83 79 17 86 a2 19 15 81 a2 '19 RUNOFF INDEX NUMBERS FOR PERVIOUS AREA iclDlA Reccnmended Value For Average Conditions-Percent (2 Range-Percentr,and Use (I) 20 40 50 65 3C -75 E Io-lo 60-85 80 -100 l0 - 25 30-45 4s-55 45-70 65 - 90 Natural or Agriculture Single Parnily Residential ! (3) 40,oOO S. F. (I Acre) IDts 2o,oo0 s. F. (\ Acre) r.ts 7.2OO - IO,O0O S. F. r.ts l{uIlipl.e Fanily Residential : Condcminiuus Apart ents r,bbile Hcme Parr( cotmercial, Dornto!fri Business or Industrial Notes : I Land use shorLd be based on ulti-oate de\'€loFent of t}le watershed. Ipng range master plans for the Ccunty and incorporated cities should be reviewed to insure reasonable land use assumptions. Recqmended values are based on average conditions which nay not apply to a palticular study area. lhe percentage i-npervj,ous nay vary qreatly even on c.onparable sized Iots due to differenees in dwelling size, laproverients, etc. Landscape practices should also be considered as it is ccuuron in some areas to use ornamental grav- els urderlain b1r inpervious pLastic naterials in place of launs arrd shru.bs. A field investigation of a study area should always be nade, and a levj-ev of aerial photos, uhcre available may assist in estiJllaF ing the percentage of irnp€rvious cover j,n developed aleas. For typical horse ranch su.bdivisions increase i-nperviqE area 5 per- cent over ttre values reconmended in tlle table above. 2 l RCFC A ilvonolosv wcD Manuel IMPERVIOUS COVER FOR OEVELOPED AREAS PI ATF O-5 6 ACAUAL :I{PERVIOUS COI/ER Pacific Coast Land Consultants. Inc. Civil Engineering ! Land Planning ! Land Surveying Appendix "H" Maps and Plans 25096 Jefferson Avenue, Suite "O" ! Murrieta, CA 92562 . Tet: (951) 698-1350 . Fax: (951) 698-8657