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Home My WebLink AboutSW8080123_Historical File_20080213 COLLINS & COLLINS LAW OFFICES, PLLC FACSIMILP TZA SMITTAL SI3E$I TO: PROM. Amber Lawhart FAX NL'U DATE: COUP PUNY: TOTAT,NO.OF FACTS 7NCLL'UTNG COVER. P}1OWR MuuBI:.IL SE-NDMS RF.FBRF_NC E NUMA::.R- Rl~.: YOUR AP.FE RRNCI:NVMAER: Ll URGT3NT ❑FOR RE viL:1x 0 PM SE COMMENT ❑PLEASE REPLY ❑PLEAse RF,C:YCT,T? NOI7i5.'C:ODC6f 6N'CS: EXPRESS FEB 0 8 2o08 NC DENR *O mm�;THE[N[IORSUMC51, MWATN$D IN TI•T[S FACSIA'LI E IS AWORNEY PRnlLT---WED AND rnNFmrNlrr AT. INIC AMU'MO N TNTRNDED ONL 1 POR THE USE OP TNI3 TNDrVM AT.9R.FN M'NAMF.D ASOY'G IF TI II:RUADER O- TM MMAGE 19 NOT TH.r PJIv-NLLO REcIP1FM-, YOU ,ARE HEREBY NOTIFIED 114AT ANY DISSIMINA1101q, DISTTUMMCN,OR COPY OF'I'HLi CY)M1ik7t;:VTC MOX 75 STRICTLY PR0I-11131-laD. Tl'YOU HAVE REC:FR•RD THN COMMUN.ICA1TON1NTERRORPT.1?ASF..IACMEDL1TTLYNOTITYUSBY'1'LLF:Fh70NK 71dANKYOU COLLINS & COLLINS LAW OFFICES, PLLC - 215 RACINE DRIVE SUITE 101 WILMINGTON, NC 28403 PHONE; (910)799-0699 1 FAX: (910)799-0663 Sea Wynde Plantation - Phase 2 Town of Shallotte, North Carolina BMP Calculations Date: February 6, 2008 Prepared by: S � 15401 Weston Parkway Suite 100 Cary,North Carolina 27513 (919)678-0035 ��q"IIVE M (919)678-0206(Fax) e Debbi Ferm, PE CHS Project Number 07-4082 CHAS. H. SELLS, INC. Consulting Engineers,Surveyors&PhOtDgrammetrists TABLE OF CONTENTS Sea Wynde Plantation — Phase 2 Narrative Pre and Post Development Maps Calculations Pre and Post Development Flows Intellisolve Hydrograph Calculations Pre Development Post Development Pond Calculations Appendices EXPRESS Soils Report FEB S 2008 County Soils Maps NC CENR USGS Quad Maps Wetlands Maps Maintenance Agreements (BMPs 1 —4)" 1'' 15401 Weston Parkway, Suite 100, Cary, NC 27513 • (919) 678-0035 • Fax(919)678-0206 Project Narrative Introduction The proposed Sea Wynde Plantation community is located off Highway 17 and Cumbee Road in Shallotte, North Carolina. Phase 2 of the subject property encompasses approximately 180 acres where 150 single family homes are located. The property is relatively flat but gently slopes to the south and east. The project is located in the Lumber River basin. There are four small pre development drainage basins on the site which-are,Basins 1- through 4 respectively. Each basin drains to a separate area of the property but eventually drains to the south and east at Sharron Creek. The post development patterns will be modified slightly, but will outlet in the same approximate location. The attached pre and post development maps show delineated drainage basins in the proposed development. The proposed development will increase the impervious area by approximately 30%. Phase 1 of the development is currently under construction. BMP 4 is sized to accept a portion of the Phase 1 drainage. There'are several guidelines that must be followed since the project is located in such an environmentally sensitive area. Since the stormwater discharge of the proposed development will increase more than.5 than percent of the predevelopment runoff, the site must be treated for stormwater attenuation before it is released downstream according to the Shallotte Stormwater Ordinance. The proposed development must.also follow the NCDENR BMP which require 90% TSS removal be achieved in high density developments. Wet detention ponds are proposed to handle stormwater attenuation as well as reduce the TSS levels. Methodologies and Procedures The rational method was used to calculate the pre and post development peak flows for the 1 year—24 hour storm for the NCDENR Wet Detention Basin Supplement forms. The SCS method is required for calculation of the 1 and 10 year storm flows from the Town of Shallotte's Stormwater Ordinance. The summary forms are included at the beginning of each pond's calculation section. Since the pre development basins did not match the post development drainage basins, the analysis points 1 through 4 are used to calculate the pre and post development flows. Where the post development flows increased the pre development flows by more than 5%, wet detention ponds are proposed. The routed post development flows at each of the four analysis.pointsare.shown on Hydrographs%9 through..1, . . The time of concentration (Tc) was calculated using the Kirpach equation for both the pre and.post development conditions. From the calculated Tc values, the IDF equations were used to determine the intensities. A Tc of 5 minutes was used for the post development condition for both the onsite and offsite drainage. The soils types specified in the County soils map are Lo, BaB, Ly, and Ra. These are all either fine sand or sandy loam and are all classified between Type B— D soils. The curve number(CN) values were weighted based on a value of between 75 and 77 for the predevelopment condition, between 77 and 79 for lawns with 50-70% grass cover for residential developments, and a value of 98 for the impervious areas. Each basin had a separate soil type based on the County soils map and the soils report and the weighted calculation for each is in the "Impervious Areas by Basins" chart in the pre/post summary section. The soils report and the County soils information are provided in the appendices. The wet detention ponds are proposed to handle both the stormwater attenuation and the treatment. The required pond surface areas were calculated by usirmj the SA/DA ratio of NCDENR's Best Management Practices. The required volumes were calculated by using the Simple Method of NCDENR's Best Management Practices criteria. Once this criteria was achieved, the Hydroflow Hydrographs software was used to size the pond.riser and barrel. The results are attached. ... .. . For basin 4, the onsite and offsite calculations are combined in Hydrograph 6. The BMP that is located in phase 1 is proposed to be removed and the drainage system will flow to BMP 4. For the purposes of this analysis, the pre and post flows for the offsite drainage is the same since the Phase 1 improvements are proposed to be completed prior to Phase 2. The seasonal high water table varies for each basin but is listed in the soils report. Each wet pond's normal pool elevation is at or above the 24 hour water table elevation.' Summary of Results/Conclusion Analysis Point#s 1, 3, and 4 increased in the post development flow due to either an increase in the drainage area size and/or increased impervious surfaces in the drainage basin. Analysis Point#2 decreased since the drainage area became smaller and portions of this basin are being diverted to BMPs 1 and 4. By using the wet detention ponds, the post development flows were significantly reduced to below the per development condition. The BMPs will also reduce the suspended solids and nitrogen from entering the downstream area as well. The only post development flow that was not reduced with routing was in Basin 1 (AP1) with,the 2 and 10 year route. Since Analysis Points 1 and 2 are so-close 'iry-prooxrmity,, these post development flows were combined to show that the flows were reduced in the post development calculation (Hydrograph#11) than the predevelopment condition (Hydrograph 7). TO L ❑ Y ♦ 5 G To GoA t • Lu #. � r F -� Ly r d � � +� �� r 1 �` ■ N`i i ► f V r gnu a [ 1 . t a z I GOA - i M t o Bf]- D ��y Q lVoE3 ,. Ra 4�` .r• 70 ...ab 13 N P lya ii► ze7 any :r 3. GoA Mu f 1 x IF '=1 L� r �@�' 1 �:. d .'i• Go Ra o A $ r r °�;¢ SfIB i aG°p GoA 1 �? nB Pry Ma LU KrB w � � � >• m � _- F v t u $ ,a yLICTLCFEELfl R❑ a\a 4 �, 4,, r ❑IFe 4eA, ti 'o K Ma �• �TftGs Q , ` lef e� u rljto ° Ma M'�r If i F}Z• Pt hCrl3�.•- .KrB � l � Ra a^ x N. GoA •��N --- - -• �i_ :_ R•� [r�Sk'f tys3EV'''"r '+'� ._ _•.1nRCAN R6 Sv,' Tod .:,,, ••, „• .,,, . 441 �� M9�IIAkt. Ek a:{� '� f .t'� ,s� �-` � �� 'y' S;. ..:c• ��. �. � �' r��•�� ,� � tea, -�. � •�' •{'i! '� ... �. ! d? Oak Gar[ v �• i� r'• i J{� _''��• f# I, p mot" • _ !Y f d' • a" ! l c- ♦ r M* 0 0.3 0.6 0.9 1.2 1.5 M kG 0 0.2 0.4 0.6 M 1 Mi UTM 17 747575E 3764475N (NAD83/WGS84) USGS Holden Beach (NC) Quadrangle M=-g,WS Projection is UTM Zone 17 NAD83 Datum G=I,, I -- -- /�lo,t .............. NOW OR FORMERLY DOROTHY M. GORE I �: ' NOW OR FORMERLY DB. 1653, f PG 780 ~J CHRISTOPHER COCHRAN I S37°51 '09"E _'--_-" DB. 1967 PG 827 1 ' 207.24' I + I 632 5 400 62 CONTROL CORNER N8I 30 N71'08'51 "E 555.7 54.12' ISSUED FOR REVIEW ONLY N71'49'39"E 1 PRELIMINARY PLAT 16.84' NOT FOR RECORDING, NOW OR FORMERLY SALES OR CONVEYANCE NC LAND GROUP INC U0 M.B. 31, PG. 411 00 d- THIS CERITIFIES THAT THIS COPY OF THIS PLAT ACCURATELY DEPICTS THE BOUNDARY OF THE JURISDICTION OF SECTION 404 OF THE CLEAN WATER ACT AS DETERMINED BY THE UNDERSIGNED ON THIS DATE. UNLESS THERE IS A CHANGE G, Lf IN THE LAW OR OUR PUBLISHED REGULATIONS, THIS $Q DETERMINATION OF SECTION 404 JURISDICTION MAY BE RELIED UPON FOR A PERIOD NOT TO EXCEED FIVE YEARS `L�FROM THIS DATE. THIS .DETERMINATION WAS MADE UTILIZING < � THE 1987 CORPS OF ENGINEERS WETLANDS DELINEATION MANUAL. ,� O O NAME \G TRACT. AREA Of TITLE : \ 4686184.77 SO FT w cv DATE : 107.58 ACRES z M oQ 5 I+ � C / 0UI= 7 575.94' zo _ -A38 r_ S89°08'51"W ' MCP, `1ft39 3 _ i J O to C LEGENDE ■ -fla57NG CONCRETE 110NIAAENT ��: `��LQ Ln Ld -EffiT1N01IRON ROD B Cn ; (V m U • -DMING IRON PIPE L o 0- ' AL -PARKER--KALaI uA50NRv NAIL TRACT AREA i9.6' ; (>7 LL ,I�-WETLANDS AREA 2161493.44 SO FT CID441 S89`25'40"W 763.85' o v 00 • WETLAND FLAG 49.62 ACRES cS. '\�. S02'48' 10"E NOW OR FORMERLY ; 3: p I _ 206.32' SP FORESTS LLC zo Q a t N89`29'20"W 1276.44' DB. 1489, PG 1029 142 _ UNLESS THIS MAP IS SIGNED. SEALED AND DATED, THIS IS A PRELIMINARY.PLAT, NOT FOR RECORDING, SALES OR CONVEYANCE. � I NOW OR. FORMFRIY �. _ HAROLD C. ROBINSON DB. 1386, PG 760 11fL/l`/1 J/ GEOMATIk...S° 300 0 150 300 600 1200 WETLAND DELINEATION PLAT OF Professional Land surveying I I I I I I SEA WYNDE PHASE II , ° 114 ANDREW JACKSON HIGHWAY (910) 655-4650 + LELAND, NC 28451 FAX 655-4649 BAR GRAPHI inch = 300 ft. BRUNSWICK COUNTY, NORTH CAROLINA E-MAIL : wAmingtonfmurphygeomotimcom 4 a.o en"� R 3 aaoxaac .a unoo u ,k , '`� .. `:. \ Pn► .,,,3 3 PARrII D4r.. �U S v l� R� \ D.r.•:,p�..E3w D..d Ae1ros7 f:fS Ae PDO m3m�T P4RMA PIN NO OWNPR DEED AG, DB/PG 70NIND 3 C '7+d Z Solon 21911A 37 y '_ m/P0�f4i7 QwMn T°y{er•�Qgri°a ETU%raws 1 iS30010502 BRUIr`,lY1CK 711fBER LLC. 19.14 1074/1320 CO-RV zw ' ' 1�M AC 2 1&A010501 SNUG HARBOR DEVE].OPMENT•LUC 1S0,80 5222/1328 CO-RUIt. 3 \. \\\• ��^` ca.RM Cfl••RU NOTE PHASE II CONSISTS OF A PART OF PARCEL 02 NOT THE WHOLE 160M AC, F It 3 \ r Ilewi/swnt = PM 18900103Q3 c,.veeANr„se. -_ DiedAmillackft-, Awiv�Ar, FIELD T I. CONTOURS SHOWN ARE BY p tF 4 ORIMTNJH BY NCOOT. 5'TFtFET AND BNP AREAS ARE BY E1D OPO. _ ELMS 14444M CD-MJ 2 FF PR MAP j•THE PARCELS M PRASE 1 ARE NOT LocvTn IN TFE 100 xL FLDOOPIAPd. W PDr 111mmom 3. APPRCXIAATE SERNCE SOL BOUNDARIES BY CIS INFORMATION BY USDA NATURAL RESOURCES CONSERVATION Sind Ac a 3,60 SRC iJ 1 norm 1653MM . '-•• . 1 P!r "� 07`00 23 78 16 '° 3B .6 ' "'sM U. 1�1 �. ... 'A/sue•_ tlpl' 86 "� �-� � � ,7 �% C � �r • �!A � - . . - ��•-. /r � �, — � 2B � �& .80 87 32 33 � � / 69 ' � �1 G..J'•• / • •OPEN- _ >a - t0s ioq(K71 �� / °•sue at .-� e3 cz silt ea 67 3B T Q - - fya . EN. - +I`s �=K 6•, v. �1/+ ••• A.02 AC OP •:'.PACE -- ?B �./ ( _ S J�9 _ _ � /}y!��py�C �• 75 _ ✓� /dry ITAS .1 // I tzs w 73 74 n Is _ 132 131u D~211rUdC14 Tmw LLT-• t . . .+F�F - - .• 72 /'� / Deed Awes 194,1 it 74,1131111 �V DIM 16CO-RU • 4 � 39 � 1 '• 51 - M. ••-!�� ` J ' PRELIMINARY NOT 9.68 AC• RELEASED FOR \ 73= �p ap . . CONSTRUCTION •�®PL Y1 lL�3E lA r.•- �a- (�:GP TPGCI a es _ .•.-/. . . . Tom!1'EVEL�IL LT."w: i+ Dow �'.'. . . . . . . , y W Sooni cd a ' 3s7 .AS ASE 1�r W 4+ET11AnD6 e6 , 333 \ �c�aW.m� p f!A PDY.18300083 �� c~y N 3101 339 W W 3 DD/Pfr 13BiJ076OHZ 0 C ENa idwNe R 3 [ 1 U � ) °S u ' f ;371 cu 74 0 - ' - - - - >s a 1 i W W Owln.:P�Fads!LLC- \ \ A• Billed Avss 4E0 AC g C '11 :22 - 36 38 a� ` 377 o W y �� q coo 364 ` W _ s U 1 3ii 1 W �_�__�•� g su _ _ 383 wd T� F REVISIONS 73 23 PRWECf 4:0,a011 DATE:IUEOM N�D70D NDsrB fMAO DRAWNBY:,E CHECKEDBY-.DF 7171E EXISTING GRAPHIC SCALE a PLAN NS 0 100 200 400 SHEET Co. 1 1 imh= 200 fL ` !f -/. `` �~ �/ f;fi ,+. 0�. - , -. - " � •, -- € -_.- ; "-- _ to �+ t, _ 1 `\� /`�- jY - ..--r, 4 `t „3 ': r� f .•'i`' r---•'"." � f.3 � -t, r jj .1 1 - ►4 r•'�� ✓\r_if , � 't' � `i '�ll . \' ''� YF •L . "—� x� r .J �,r'�.rri?v} �_; �.6'� i GJu�5 'r- .ice ''�• _ i - J.� ! - i 1, .f t .� -;_5 _ � ; 76, 77 74 So _ ,!/' � ;. �, - - •�4x ,�� ,� r` ,/ / /� rj - .W �`:c,�� t — I 1. _ v. 72 125 t 12 1 123 i izT-w �1112 6. V,\126 L J r � 119 5 �� - ^� ' 127' 128 Ly 150 `' SPACE 129 '- �{1_� �`Tcf ` ` t�. !/ 70 1 { OPEN :• 39.08 AC. ��//f/ ,/.. 13'1 y 1 i i f 11 `' 113 RECREA?iOi�! ARE '109 �i10 ] i14 1 U 1 A. ,/ , / ( 10 108 L L r< 15 7 _ 1 9 J € 1 • 2.09 C. / \ 132 r 16 s i 1" 2 `133 12. 134 145 ( 14�1] ] 142] 141] 140 �39 t 103 1 iBMP2 f \ g4 ` t/ '/'/ ��_:z✓ ], 7 -� 14& J -� , J J J J 138�; 135 \ i02 R y r !\ s7 136 r-N, I j� "a,ew�,/ /� y •.�/ RECREAiIQf�R Ai / �c� 8g� �s✓ �//� `. 65 r f I 14.' Tj 2 43 I 44 ] 45 ]! 4g ; ,- J�' i.23 AC. 'L ', ��• ` 6 47 f .48 `98fl,! f �✓/.,� A U7 / v / �- < \ ; 41 �l r 49 / 50 97 9! 90� :/ �� 83 � � OPEN SPACE t 5. E 'Si � •'�-``~� 96 f g� ] 94 93 �JZ ,. /M% 39.08 AC. j FA '~ 52 Jcc J ,._ i t FAA-6,-D 8 u; A. ./ / —� J L 1_ r .- = CO 39 + >€ ' { 53 \ _ __^ '• c; •_wz 16. TF2r \1 / AJ Stf 62 37 I Bi, 1 56 60 A�t' �-1 J 57 I :,a 1�9 59 1' as f 34 L I t! 2Q'� J �A'..1� �••:a �: ` . ��mot. 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N M L D aQ a � NMv � p � in a) o > mrn Z _op c 0 a) o c E � E � E - U) w ICL Li o Z Z Z �-v o v cn 4000 UU z Table of Contents Pre Development.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2608, 10:59 AM Hydrograph Return Period Recap ................................................................... 1 1 - Year SummaryReport .............................................................................................................. 2 HydrographReports ........................................................................................................ 3 10 - Year SummaryReport .............................................................................................................. 3 HydrographReports ......................................................................................................._4. 7 Hydrograph Return Period Recap iyd. Hydrograph Inflow Peak Outflow(cfs) Hydrograph Ao. type Hyd(s) description (origin) 1-Yr 2-Yr 3-Yr 5-Yr 10-Yr 25-Yr 50-Yr 100-Yr 1 SCS Runoff --- 39.17 55.19 ------ ----- 107.21 ------ --- ----- Basin 1 2 SCS Runoff ------ 67.88 97.49 ----- ---- 195.64 ----- ----- ----- Basin 2 3 SCS Runoff ---- X38 42.68 ---- ------ 82.54 ----- ------ ---- Basin 3 4 SCS Runoff ------ -4.04 5.80 ------- ----- 11.60 ---- ---- ------ Basin 4 5 SCS Runoff ----- 48.42 65.72 ---- ---- 120.30 ---- --- ----- Basin 4 offsite 6 Combine 4,5 51.69 70.59 ----- ---- 130.47 ----- ------ ---- Basin 4 total 7 Combine 1,2, 102.17 145.92 ------ ----- 290.26 ---- ---- ---_ <no description> Proj. file: Pre Development.gpw Thursday, Jan 24 2008, 10:59 AM Hydraflow Hydrographs by Intelisolve 2 Hydrograph Summary Report +.yd. Hydrograph Peak Time Time to Volume Inflow Maximum Maximum Hydrograph .+o. type flow interval peak hyd(s) elevation storage description (origin) (cfs) (min) (min) (cult) (ft) (cuft) 1 SCS Runoff 39.17 . 1 729.,:.., . 149,113 --- -----. Basin 1 2 SCS Runoff 67.88 1 736 317,836 --- ----- ----- Basin 2 3 SCS Runoff 30.38 6 732 130,674 ---- ---- -- -- Basin 3 4 SCS Runoff 4.04 1 722 11,209 -- ------ --- Basin 4 5 SCS Runoff 48.42 1 725 149,205 --- ---- --- Basin 4 offsite 6 Combine 51.69 1 724 160,414 4,5 ------ ----- Basin 4 total 7 Combine 102.17 1 733 466,948 1,2, ---- ---- <no description> rPreDevelopment.gpw Return Period: 1 Year Thursday, Jan 24 2008, 10:59 AM Hydraflow Hydrographs by Intelisolve 3 Hydrograph Summary Report +.yd. Hydrograph Peak Time Time to Volume Inflow Maximum Maximum Hydrograph .Jo. type flow interval peak hyd(s) elevation storage description (origin) (cfs) (min) (min) (cuft) (ft) (cuft) 1 SCS Runoff 107.21 1 729 404,451 -- --- ----- Basin..1.. 2 SCS Runoff 195.64 1 735 895,174 --- ----- ----- Basin 2 3 SCS Runoff 82.54 6 732 354,437 -- -- ----- Basin 3 4 SCS Runoff 11.60 1 722 31,570 ---- ----- Basin 4 5 SCS Runoff 120.30 1 724 376,948 -- --- ------ Basin 4 offsite 6 Combine 130.47 1 724 408,517 4,5 ----- ---- Basin 4 total 7 Combine 290.26 1 732 1,299,626 1,2, ----- ----- <no description> Pre Development.gpw Return Period: 10 Year Thursday, Jan 24 2008, 10:59 AM Hydraflow Hydrographs by Intelisolve Table of Contents Pre Development.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 1, SCS Runoff, Basin 1 ....................................................................... 1 Hydrograph. No. 2, SCS Runoff, Basin 2 ..:... ................................................................. 2 Hydrograph No. 3, SCS Runoff, Basin 3 ....................................................................... 3 Hydrograph No. 4, SCS Runoff, Basin 4 ....................................................................... 4 Hydrograph No. 5, SCS Runoff, Basin 4 offsite ............................................................. 5 Hydrograph No. 6, Combine, Basin 4 total .................................................................... 6 Hydrograph No. 7, Combine, Basin 1 and 2 total .......................................................... 7 10 - Year HydrographReports ........................................................................................................ 8 Hydrograph No. 1, SCS Runoff, Basin 1 ....................................................................... 8 Hydrograph No. 2, SCS Runoff, Basin 2 ....................................................................... 9 Hydrograph No. 3,-SCS Runoff, Basin 3 ..................................................................... 10 Hydrograph No. 4, SCS Runoff, Basin 4 ..................................................................... 11 Hydrograph No. 5, SCS Runoff, Basin 4 offsite ........................................................... 12 Hydrograph No. 6, Combine, Basin 4 total .................................................................. 13 Hydrograph No. 7, Combine, Basin 1 and 2 total ........................................................ 14 1 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 1 Basin 1 Hydrograph type = SCS Runoff Pear discharge. = 3.9,.1:7 cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 25.300 ac Curve number = 77 Basin Slope = 0.5 % Hydraulic length = 1000 ft Tc method = KIRPICH Time of conc. (Tc) = 12.25 min Total precip. = 3.79 in Distribution Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=149,113 cuft Basin 1 Q (cfs) Hyd. No. 1 --.1 Yr Q(cfs) 40.00 - 40.00 30.00 30.00 __.._.._ ........ __.. ........ . ...... ........ .........I . ............. ....... .............. ................ ..........................._... ....._....... ........... ............... ..........- .__ 20.00 20.00 _._. ........... ..... . .... ...... __ __ ......... _ ._._.._._....................................I........... ................................- --- .... .._._....... 10.00 10.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Hyd No. 1 Time (hrs) Hydrograph Plot 2 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 2 Basin 2 Hydrograph type. SCS Runoff Peak.discharge 67.88-cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 57.400 ac Curve number = 75 Basin Slope = 0.6 % Hydraulic length = 2200 ft Tc method = KIRPICH Time of conc. (Tc) = 20.95 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=317,836 cuft Basin 2 Q (cfs) Hyd. No. 2 — 1 Yr Q (cfs) 70.00 70.00 60.00 60.00 ......... .......................................... _..__.. ....... .................... .......... .......__. _ ........ ......... _........... ........... .......... ............ ................. ........ ......... ......... __ ........... ......_._................._...._..........._._..._..........._......................_..............._.._....................._......._._._._._._..................... 50.00 50.00 ..... ......... ...........- .. ....... .. _ 40.00 40.00 ......... ....... _........ _ ........................................ _ _ ._...... _._ .... .. . ...................... ... .... .... __. ......_..... . ........ ........................._ ........_...._......................................................_....._.........._..........._........._.... 30.00 30.00 ........ ......_ .........__ _..._._.. ......... . ....... _ .._.. . ....... _.._......_ 20.00 20.00 ...__._.._._..._............ ................ .........................._..._.__ _ ............................ ....................._. 10.00 10.00 ........ ........ __...__..... _ .. ....._- _...._. 0.00 0.00 0 3 5 8 10 13 15 18 20 23 25 Hyd No. 2 Time(hrs) 3 Hydrograph. Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 3 Basin 3 Hydrograph type = SCS Runoff Peak discharge = 30.38-cfs Storm frequency = 1 yrs Time interval 6 min Drainage area = 23.280 ac Curve number = 77 Basin Slope = 0.6 % Hydraulic length = 1366 ft Tc method = KIRPICH Time of conc. (Tc) = 14.51 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=130,674 cuft Basin 3 Q (cfs ) Hyd. No. 3-- 1 Yr Q (cfs) 35.00 35.00 ....... ... ........... ............... _ ........ ..................... ............................................ ...... _. _...........................I........................ 30.00 ............................................I..._............_..... ......_......._........................._........__............._..................._...... ._........._..__.........._-_...........__._..........._..................._...................................................... ._.._........_...__.._.._.._..._......__...._..-_....... .. I.."., ... 30.00 ............. ..... ........ _..__ ........... .... .. . _ . ....... .............. .. ...... ....... .. ......_- ... ....... ......... _._.. ....... . .. . ..... 25.00 25.00.. .... .... _... ..._... ... 20.00 20.00 ......................................................................................... __........... .._._... ............. ......................... .............. ...... ......... _..._....._....._............................................................ . .................. ........_..._............................_._..__....._.........._..._._._......_._......_............_...._._._._._._._._._._._._.... ...._._..._._.........._._._._.._.._._._....._._._._.. .._....._......._...._......... 15.00 15.00 .......... .. .. . ... ....... - ......_ ......... . . . ... ....... ...... _ ......._........ ................. . .......... 10.00 10.00 5.00 5.00 ......... _............. ................... 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 3 Time (hrs) 4 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 4 Basin 4 Hydrograph type = SCS Runoff Peak d.ischarges:-.. = 4.04..cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 2.180 ac Curve number = 75 Basin Slope = 1.4 % Hydraulic length = 293 ft Tc method = KIRPICH Time of conc. (Tc) = 3.20 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs Shape.factor 484: . Hydrograph Volume=11,209 cult Basin 4 Q (cfs) Q (cfs) Hyd. No. 4-- 1 Yr 5.00 — 5.00 _........... ......................................... _ ................ . ........ ... . . . ...... __...... ............... 4.00 4.00 ...... . . ....... ....... _..... . ........................................................._............. . ... ---. 3.00 3.00 2.00 2.00 1.00 1.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 4 Time (hrs) Hydrograph Plot 5 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 5 Basin 4 offsite Hydrograph type = SCS Runoff Peak discharge.:.. 48,42 cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 20.480 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of cone. (Tc) = 5.00 min Total precip. = 179 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 . Hydrograph Volume=149,205 cult Basin 4 offsite Q (cfs) Q (cfs) Hyd. No. 5— 1 Yr 50.00 50.00 ........ . ......................................... ..... ........ .................. ....... .......... _. .. .......... 40.00 40.00 ........ . .... ....... . ..................................._- ............... .... .......... ......... ....._.._.. ....... ...... ...... .... 30.00 30.00 20.00 20.00 10.00 10.00 0.00 L ., 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 5 Time (hrs) Hydrograph Plot 6 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 Am Hyd. No. 6 Basin 4 total Hydrographtype z=-Combine Peak.discharge, = 51.69-cfa. Storm frequency = 1 yrs Time interval = 1 min Inflow hyds. = 4, 5 Hydrograph volume=160,414 cult Basin 4 total Q (Cfs) Hyd. No. 6 -- 1 Yr Q (Cfs) 60.00 60.00 ................ ................................ .......... ........................ ........................................ ................. ...................................I............... ........ ..................... ............... I...........I............................... ............ ........................... 50.00 - 50.00 ............................r...................I....................................... ............... ............................................................ ............................ .......... .............................. ............I............................................. ............................................. 40.00 ........................ 40.00 ..............I........................................................... ........ ............................................................................. ......................................................I......... ......................... .....................I--............------ .............................................................. ........................... ..................... ............................ ........................ ......................................................... ........................................................................................... 30.00 30.00 ................................................................ .................... ................I............................................ . ............................................ .......... ............................................................I.................. 20.00 ...... 20.00 ........................................................................... ............................................................ ............................................. ......................................................................................................................... ...................................................................................................... ......................................................... ... ...............................................................................................................................................................................- 10.00 10.00 ............................"...............................................- .......... ................................ ................. J:.___-- ............... .......... .................---------- .......... ......... ............................. .......... ...... ............... ..... ._....I...................._._. ................I.................................. 0.00 0.00 0 2 5 7 9 12 14 16, 19 21 23 26 — Time (hrs) Hyd No. 6 --- Hyd No. 4 Hyd No. 5 Hydrograph Plot 7 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 7 Basin 1 and 2 total Hydrograph type ,..,= Combine Peak.discharge = 102..17. cfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyds. = 1, 2 Hydrograph Volume=466,948 cuft Basin 7 and 2 total Q (cfs) Hyd. No. 7-- 1 Yr 120.00 120.00 ..... _...__._. _ _..__.. ............_... .. . _........ ... ...... _.... .......................... ........... ..... .........................._...._.... ._. ......... _ _ _ .._. ....__ _....._ ......... ....___. _ ......... ....1..... . ....... ......... ..... _ ......... ......... ........ _............ .................. .............. ...... 100.00 100.00 ... ............. . .... _....... ..- ..... ..... ... ....... . . ......... 80.00 80.00 60.00 60.00 40.00 40.00 20.00 20.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Time (hrs) �- Hyd No. 7 Hyd No. 1 Hyd No. 2 Hydrograph Plot 8 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 1 Basin 1 Hydrograph type = SCS Runoff t Peak discharge: .. 107.21 cfs. Storm frequency = 10 yrs Time interval = 1 min Drainage area = 25.300 ac Curve number = 77 Basin Slope = 0.5 % Hydraulic length = 1000 ft Tc method = KIRPICH Time of conc. (Tc) = 12.25 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=404,451 cult Basin 1 Q WS) Q (cfs) Hyd. No. 1 — 10 Yr 120.00 — 120.00 ............... ........ .......... __._ ......... .......... . . . ....... ... ..... ....... - ..._.__.. ......... ............ ..................... ......_.....___ ._............... . ..... ........ _. .......... 100.00 100.00 t .......... ....... ......... _. ......... . .. ......._...................... _. _._. ._..- -........ ......... . .I...... ........ . ...... .............. . ............. - ........ ........... 80.00 80.00 60.00 60.00 40.00 40.00 20.00 20.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 I Hyd No..1 Time(hrs) Hydrograph Plot 9 Hydraflow Hydrographs by Intellsolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 2 Basin 2 Hydrograph type = SCS Runoff Peak discharge. = .195.64 cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 57.400 ac Curve number = 75 Basin Slope = 0.6 % Hydraulic length = 2200 ft Tc method = KIRPICH Time of conc. (Tc) = 20.95 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor.. = 484.. Hydrograph Volume=895,174 cuft Basin 2 Q (cfs) Q (cfs) Hyd. No. 2 -- 10 Yr 210.00 — 210.00 180.00 180.00 ........._ .... ......... ......... ....._ ........ _ ._......... ......... ......._._ .._._............................................................_... 150.00 ......... . ........ ............. . _ _ . .. ...... _.. 120.00 120.00 90.00 90.00 _..... ............... . ............ ........ ......... .. ....... ........_.. .......... .. ..... ... . ........ ......... _..._ _. _......... ...._. ... . ......... ................ . . ......... 60.00 60.00 .._. ............................................................ ............ ......._.. _................................ _._ _. _ ._. .. __.-_ .. .............. .. . ...... .... ...... .................I . . 30.00 30.00 ......... .. ......... __. _. 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 2 Time (hrs) t Hydrograph Plot 10 Hydraflow Hydrographs by lntelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 3 Basin 3 Hydrograph type,.,. .- SCS-,Runoff Peak discharge. = 82,54 cfs Storm frequency = 10 yrs Time interval = 6 min Drainage area = .23.280 ac Curve number = 77 Basin Slope = 0.6 % Hydraulic length = 1366 ft Tc method = KIRPICH Time of cons. (Tc) = 14.51 min Total precip. 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=354,437 cuft Basin 3 Q (cfs) Hyd. No. 3-- 10 Yr Q (cfs) 90.00 90.00 ................... ..__ ......... .......... _.. . ._... ... ___.... ..... ..... ..... . .........._. _....... .... . . ...... ......... ......... ..._...I............ .. . _._...... .. ... ....... ......... ..... -_ - ......... ...... _ _. .._._. ........... .... . .. . ........_ ... ...... ....... .. ........ .... ..... ........ ....... ....... . ........ 80.00 __ _ _.._.. ... . . ......... _ . ..... ....... _. _ _ ............. . ......... _... .. __. ...... .. . .......... .......... ...... . ...._.- _. ............................... .. ...... ............ __... ......... .. . ..... 70.00 70.00 60.00 60.00 50.00 50.00 40.00 40.00 30.00 ( 30.00 20.00 20.00 10.00 10.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18• 20 22 24 26 Hyd No. 3 Time (hrs) 11 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 4 Basin 4 Hydrograph type -. SCS Runoff Peak discharge. _ 11.60 cfs. Storm frequency = 10 yrs Time interval = 1 min Drainage area = 2.180 ac Curve number = 75 Basin Slope = 1.4 % Hydraulic length = 293 ft Tc method = KIRPICH Time of conc. (Tc) 3.20 min Total precip. = 7.12 in Distribution Type III Storm duration =24 hrs Shape factor 484 Hydrograph Volume=31,570 cult Basin 4 Q (cfs) Hyd. No. 4-- 10 Yr Q (cfs) 12.00 12.00 10.00 10.00 8.00 8.00 ............ . ..... ......... .......I .........- 6.00 6.00 ......................_.._.__. ......... ................ ...... .._..... ........... .. ....---. .. ......................_.................................................._ .._ 4.00 4.00 ....... ......... ..... . .. ....... .... ........... ... ...... ...... 2.00 2.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 4 Time (hrs) Hydrograph Plot 12 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 5 Basin 4 offsite Hydrograph type = SCS Runoff Peak,discharge = 120M cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 20.480 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=376,948 cuft Basin 4 offsite Q (cfs) Hyd. No. 5 -- 10 Yr Q (cfs) 140.00 140.00 120.00 120.00 .................................................__.__...._............__................_..................._...._............................._......_.................._. ...... . .... .... ......... .. ... .... ... _... .. .... ......... ..... 100.00 100.00 _... ........ _ 80.00 80.00 .... ........... ...... _ ......... ... . ...... .... .... ..-_...... 60.00 60.00 40.00 40.00 ........ .... ........_.............. .... _. ........ ................. ............ _...... ._. .__ .......... _... ............. ......... ........ ......... . . ....... ....._.. _ 20.00 20.00 ...... .. _ . _ _ .. _. . ......... ........ _.. .................. .. 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Hyd No. 5 Time (hrs) Hydrograph Plot 13 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd..No. 6 Basin 4 total Hydrograph type = Combine— Peals discharge. = '430.47 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyds. = 4, 5 Hydrograph Volume=408,517 cuft Basin 4 total Q (cfs) Hyd. No. 6 — 10 Yr Q (cfs) 140.00 140.00 120.00 120.00 ...................................................................................._._.._....._. .. . ........... ...... _ ......... ............... .......... ......... ........ 100.00 100..0.0 _ .. ....... .. ....... _.. 80.00 80.00 ___..............._...._........................................_...._._......._................................_................... 60.00 60.00 ......... ......... ...... . ....... ......... ....__._.. _.. _..._ . ......... ... . ..... - ._..... . ........... ... 40.00 40.00 20.00 20.00 ................ ..... ..._ .._ ... ............. _............................._. _._........................................ 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Time (hrs) _. Hyd No. 6 Hyd No. 4 Hyd No. 5 Hydrograph Plot 14 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 7 Basin 1 and 2 total Hydrograph type r.. Combine Peak discharge = 290.26 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyds. = 1, 2 Hydrograph Volume=1,299,626 cuft Basin 1 and 2 total Q (cfs) Hyd. No. 7-- 10 Yr Q (cfs) 320.00 - 320.00 .. .................... ......_.. _.. ........ .... . ........ .._ . .. ...... .. . ....... ............... ......_ ........- 280.00 280.00 240.00 240.00 200.00 200.00 __...... . ..................... ............................................. -_. ....._ ...... .. .._... .-- . ...._... _._.. ......... . ....... ....... _ _ ............... .......... . ..................... ....... ........... 160.00 160.00 _.. ......... . ....... ......... _... ......... ......... ..I..... .........- ......... ....... _ _.. ... .. ..... .. ....... _.. 120.00 120.00 ..........._...._.........._........................_........_...._.__.___......._............._.._.._.........----..............._...._.... ..._ _...._.............._...._._..._.....__..._._.......................................I............... ._..................._...._...._.................._............._._. .............................................._......._._._...._._....._._._....._._...._...._.._..........._._._......._._............_._......._._._........._._._.__+ .... .............._..... 80.00 80.00 40.00 40.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 l` Time (itrs) Hyd No. 7 Hyd No. 1 Hyd No. 2 Hydrograph Plot 6 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 6 Basin 4 total Hydrograph type = Combine Peak-discharge = 75.73.cfs. Storm frequency = 1 yrs Time interval = 1 min Inflow hyds. = 4, 5 Hydrograph V61urne=233,362 cult Basin 4 total Q (Cfs) Hyd. No. 6 1 Yr Q (Cfs) 80.00 - 80.00 ........................................................................................................................................ .......... ................................................................... ................................................................ ................................................................................................................. ............................ 70.00 - 70.00 ................. .............................................. .................................................................... .......... .................. ........... ..............-.............. 60.00 .................................................................. I 1 60.00 .................................-.1 -................................................................................................................... .............................................. .................................................................. ......................I....................... ............. ............................ ................................................................................................................ .............................. ......................................................... ................................................................... .................. ........... ........... ............. ...... 50.00 - 50.00 ............................................................................................. ......... ....... ........ .....................................I.............I..........................I...........................................I.................................................................. ................................................................................ ..............................................................................................................I............. 40.00 -------------------- -------- 1 40.00 ........................ ............. ............. .......................................................................... ......... ... ...................... ....... ........ . ............... 30.00 30.00 ............ ....................... ........................... ......... ................................................................... ............................................... ......................................................................................................................................................................... . ....................- ...................................... ............................ ............................................ .................................................................................................................................................... ........ . ................................-...............................................I--............................................................................................... ...........................H ................... ............................... .................................. .................................................... . ..... 20.00 20.00 .......................................................................... .... .......... ............... ............. .......................................................................................................................... 10.00 10.00... ............................................................... ................ .......... ...... ......................................... ....... ........................ ............ ...... ................................................... .. ......... ............... ... .............................. ............... . .-----------zl---'--- - -t— ' 0.00 J--- - —ffikw� - 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Time(hrs) Hyd No. 6 — Hyd No. 4 — Hyd No. 5 Hydrograph Pfot 7 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 1 Basin 1 Hydrograph type..: SCS.Runoff Peak discharge =.. 207.93 cfs. Storm frequency = 10 yrs Time interval = 1 min Drainage area 33.480 ac Curve number = 84 Basin Slope = 0.4 % Hydraulic length = 1279 ft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm. duration = 24 hrs Shape factor 484 Hydrograph Volume=658,488 cuft Basin 1 Q (cfs) Hyd. No. 1 -- 10 Yr Q (cfs) 210.00 210.00 ......... ......... _. . .._... ............................ ............... ............. ....._.._._ . ............... 180.00 180.00 .. ......... ............................................ . . . .................... ........... ...............................1 1. 1..................._.......................... .... ......... ..... ....... . ....... ......_. __. ......... _ ........ . . ..-... ...... ._ ....._ _ ..........................._........._._._._._.............................._._......_._... ..................................._........................................................_.__._..... .................................................................. 150.00 150.00 ......... .... __. ......... .... ...... .. . ........... 120.00 1 1 1 ' 120.00 ...... ....... ...................... ................................. ...... ........ ......._... __.._..._ _... . ... ..... . .. ......... .. . ..... 90.00 90.00 ........ . ........ ......... ......... _ ..._......... .......... . ........ ....... ........ ...... 60.00 60.00 30.00 30.00 ....... ........ ........... . . I....... ;....... __._... ......._ ............. . ....... _._ 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 �..- Hyd No. 1 Time (hrs) + Hydrograph Plot 8 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 2 Basin 2 Hydrograph type = SCS Runoff Peak discharge, = 69,98 cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 11.470 ac Curve number = 83 Basin Slope = 0.4 % Hydraulic length = 300 ft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=220,746 cuft Basin 2 Q (cfs) Hyd. No. 2 -- 10 Yr Q (cfs) 70.00 70.00 60.00 60.00 _ _.._...... ......... ......... .. . .. ....... ..... ...__..... 50.00 .50.00 ......... _ _._ ___ ......... ... ...... ............ 40.00 40.00 ........... ... .... ......... ........ ....._. ......................................................._._ ....I..... _.... 30.00 30.00 20.00 20.00 10.00 10.00 ...... ....... ... ...... 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 2 Time (hrs) Hydrograph Plot 10 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 4 Basin 4 Hydrograph type = SCS Runoff Peak discharge.. 67.85 cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 11.550 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=212,585 cult Basin 4 Q (cfs) Hyd. No. 4-- 10 Yr -Q (cfs) 70.00 - 70.00 ......... ..... _..__. ............... ............... . . .............. ... ....................... .. ..... 60.00 60.00 .......... . . ........ .... ... ._. .. ......... ......... .. ...................._ ..... ......... .. . .............. ............................ ....... ......... ... ....... .... ........................___ .....................__................................_..__................_............._.........................__....................-..........._._................................................ 50.00 50.00 40.00 40.00 .... ........ ......... . ........ . ...................._......... ........ ......... ......... . .................. ........ . ............... . ..---..........._.__._.................................................. .._................................................................................. ._............_._......................_......................................................... . 30.00 30.00 ......... . ........ _. ......... ........ . ........ ...... ....._.. ....... ......... ... ...... ... .............1. ............. ............ ......... ......... ...... ......................... 20.00 20.00 10.00 10.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 { Hyd No. 4 Time (hrs) Hydrograph Plot 11 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM r � Hyd. No. 5 Basin 4 offsite Hydrograph type = SCS Runoff. Peale discharge =,.,..120.30 cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 20.480 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc-method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape.factor = 484 Hydrograph Volume=376,948 cult Basin 4 offsite Q (cfs) Hyd. No. 5-- 10 Yr Q (cfs) 140.00 140.00 ........ .......... ...........I......_............ .... ....... ...... . ....... . ... ..... ...............__..... ................... 120.00 120.00 ......... ................................... _.._... _. __.__.__ .. . ...... ................................ . ............... ...... ................................................. ...... - _. ..... . . ....... . . ......... . .. ................. ... ...... ....I....... . ...... __._. 100.00 100.00 ......... . ...... .. . ........... 80.00 80.00 .............. ....... ......... .. . ......... _ _ ... ... ... ......._ .. . ...... ........... .. _......_... .. . ................................_.. 60.00 60.00 f- 40.00 40.00 .................._. ..... ._.. ........ ...... . ... ................................... ........ ..... _._ _..__.. ..__. ...._...... _ .__........ ...... .... ........... _ .._. _.... ....... ......... ......... ....... 20.00 20.00 ........ .............. ............... _. .._. L _. _.. ... _. ......... _ ........ ......... .. ....... ....._.... 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Time (hrs) { �- Hyd No. 5 Hydrograph Plot 12 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 6 Basin 4 total Hydrograph type. -Combine Peak.discha.rge:, 188AS cfs. Storm frequency = 10 yrs Time interval = 1 min Inflow hyds. = 4, 5 Hydrograph Volume 589,533 cult Basin 4 total Q (cfs) Hyd. No. 6-- 10 Yr Q (cfs) 210.00 210.00 ............... .. .. . ..... ....... ... ... ................................... ............ ... .._........ ....... ................................................ ---- ....... 180.00 180.00 .._... .._.. _..... ......... .. . ............. .........__....._........................ ..........__.........................................................................................................--------- ........ . .._.. 150.00 150.00 ............ ............. ..... -.__. _.... __ . _ _ .......................... .. 120.00 120.00 ._..... .........---................_.............._._........._...................._...._._._._............_............_._._....................................._.._....................... .._.. 90.00 90.00 ......... ..I............... ...... ........ _.. ........... 60.00 60.00 ............ 30.00 30.00 . _ ff- ............. ..... ............................... ...... ...... t..._................ - .......... 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Hyd No. 6 Hyd No. 4 Hyd No. 5 Time(hrs) Hydrograph Plot 4 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 4 Basin 4 Hydrograph type. SCS Runoff Peak discharge, _ 27.31 cfs,.: Storm frequency = 1 yrs Time interval = 1 min Drainage area = 11.550 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Hydrograph Volume=84,147 cuft Basin 4 Q (cfs) Hyd. No. 4-- 1 Yr Q (cfs) 28.00 28.00 24.00 24.00 ? 20.00 20.00 .............................................. ..... .............. ........ ...... ........ ........ ............. 16.00 16.00 ....... _. ....... - ......... .... ..... ......... ........ ...... ......... __.._...... 12.00 12.00 ... ... .................. ...... ...... ...... . ..... . .. _..._. . .........................__..................... ..............._._................ .... 8.00 8.00 4.00 4.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Hyd No. 4 Time (hrs) Hydrograph Plot 5 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM ' Hyd. No. 5 r Basin 4 offsite Hydrograph type = SCS Runoff Peak disch-arg:e:, _ 48.42 cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 20.480 ac Curve number = 81 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min- Total'precip. = 3.79 in Distribution = Type.11l Storm duration = 24 hrs Shape factor . = 484 - Hydrograph Volume=149,205 cuft Basin 4 offsite Q (cfs) Hyd. No. 5-- 1 Yr Q (cfs) 50.00 -- 50.00 ...... _.. . ... ... ........ . .... _ . .......................... ............ . ............................................ 40.00 40.00 30.00 30.00 20.00 20.00 10.00 10.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 5 Time (hrs) Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,11:51 AM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 1, SCS Runoff, Basin 1 ....................................................................... 1 Hydrograph No. 2, SCS Runoff, Basin 2 :.. .:............................. ............................... 2, Hydrograph No. 3, SCS Runoff, Basin 3 ....................................................................... 3 Hydrograph No. 4, SCS Runoff, Basin 4 ........................................................................ 4 Hydrograph No. 5, SCS Runoff, Basin 4 offsite ............................................................. 5 Hydrograph No. 6, Combine, Basin 4 total .................................................................... 6 10 - Year HydrographReports ........................................................................................................ 7 Hydrograph No. 1, SCS Runoff, Basin 1 ....................................................................... 7 Hydrograph No. 2, SCS Runoff, Basin 2 ....................................................................... 8 Hydrograph No. 3, SCS Runoff, Basin 3 ....................................................................... 9 Hydrograph No. 4, SCS Runoff, Basin 4 ..................................................................... 10 Hydrograph No. 5, SCS Runoff, Basin 4 offsite ........................................................... 11 Hydrograph No. 6, Combine, Basin 4 total .................................................................. 12 1 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 1 Basin 1 Hydrograph type = SCS Runoff Peak discharge M87 cfs" Storm frequency = 1 yrs Time interval = 1 min Drainage area = 33.480 ac Curve number = 84 Basin Slope = 0.4 % Hydraulic length = 1279 ft Tc method = USER Time-of conc. (Tc) = 5.00 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs' Shape factor = 484 Hydrograph Volume=274,104 cult Basin 1 Q (cfs) Hyd. No. 1 -- 1 Yr Q (off) 90.00 —- 90.00 .... ......_ ..... . ...... ...._.... .............._ ... ....._ ._........... .._ ._.._....... _. ._._...- _.._...... ......... _....._ ......... ...... . ...... ... ...I.. .... ..... __....._. ....... ........ _........ ........ .......... . ...... ......... ........ _ _ ........_ .. ....... _._ ........ 80.00 80.00 ..... ...... .... .- 70.00 70.00 60.00 - --- 60.00 50.00 50.00 40.00 - -- 40.00 30.00 30.00 20.00 20.00 10.00 1 a.0.0... 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 ` Hyd No. 1 Time (hrs) Hydrograph Plot 9 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 3 Basin 3 Hydrograph type = SCS Runoff Peak,:d,ischarge _ 76,24.cfs Storm frequency = 10 yrs Time interval = 1 min Drainage area = 12.070 ac Curve number = 85 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 7.12 in Distribution = Type III Storm duration = 24 hrs Shape,factor, . = 484 Hydrograph Volume=242,515 cuft Basin 3 Q (cfs) Q (cfs Hyd. No. 3-- 10 Yr ) 80.00 ....................................._....__._._........ . 80.00 _._.. . _. ..... .... _. ....... _.. 70.00 70.00 ........... ................... ........ ........ .... ......... .................._ ........_...........- -._....__. 60.00 60.00 ......... .. .............. _ ......... ......._._ ....... ......... 50.00 50.00 ......... .... _.... .. ...._.__. .... ..... .... ...................... .......-.................. ............_..._..._ - ...._..... - ..__... ........... ...... ................._._._._......._._..._._-..._......._._........__........_._...._._...._._.._._._._....._._._._.__._..._. 40.00 ......I.. . ........ __... __ ......... . ......... ........ ... .......I.. ........ .........--- 30.00 30.00 .......... ... . .... .-........ _ .................. ............... . ......... ........--. ......... ......_.._ _....... ........... 20.00 20.00 ......... _..__._ ........... ........................ _.... ..............._... . .. . ............ .. .................. ........... ..... ....._ _ . ....... ..... 10.00 10.00 I..................................... . :L.. I........................ 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 3 Time (hrs) Hydrograph Plot 2 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 2 Basin 2 Hydrograph type = SCS Runoff 1. Peak=discharge: = 29..33 cfs Storm frequency = 1 yrs Time interval = 1 min Drainage area = 11.470 ac Curve number = 83 Basin Slope = 0.4 % Hydraulic length = 300 ft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 3.79 in Distribution = Type III Storm duration . = 24 hrs Shape factor = 484 Hydrograph Volume=90,381 cuR Basin 2 Q (cfs) Hyd. No. 2 -- 1 Yr Q (off) 30.00 _ ... ... 30.00 ..... .. _ __ _ ... ...... . . ....... .... ....._ 25.00 i 25.00 ......... .. .. ..... ...................I--........ -----_..._. . ............... ......__ .. ... ..........__ . ........ ......... ........ .......... . 20.00 20.00 15.00 15.00 ......................__.........._........._............._._......................_._....-. 10.00 10.00 5.00 ......... 5.00 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 — Hyd No. 2 Time (hrs) i Hydrograph Plot 3 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008, 11:51 AM Hyd. No. 3 Basin 3 Hydrograph type, SCS.•Runoff Pea.k,discharge- = 33.21 cfs. Storm frequency = 1 yrs Time interval = 1 min Drainage area = 12.070 ac Curve number = 85 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = USER Time of conc. (Tc) = 5.00 min Total precip. = 3.79 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 - Hydrograph Volume=102,613 cult Basin 3 Q (cfs) cfs Q Hyd. No. 3 -- 1 Yr ( ) 35.00 35.00 ......... .... ... ....__..... ........ . ............ _._... 30.00 i 30.00 25.00 25.00 20.00 20.00 _....._._. .... .. ................. ....... . ..... ...... ............ ... ._ .____...._. ...... ....... .................. _. 15.00 15.00 10.00 10.00 ...................................._.. __ ......._.. .............................. _._...... _. ...... .....-_. _ ._. ....._.. 5.00 - ---- 5.00 .....I......... ........._ ......... .. ......... __. ........ ............._ ..................... .......... 0.00 0.00 0 2 5 7 9 12 14 16 19 21 23 26 Hyd No. 3 Time (hrs) 2 Hydrograph Summary Report Hyd. Hydrograph Peak Time Time to Volume Inflow Maximum Maximum Hydrograph No. type flow interval peak hyd(s) elevation storage description (origin) (cfs) (min) (min) (cult) (ft) (tuft) 1 SCS Runoff 88.87 1 725 274,1.04 --- - -. -- Basin 1 2 SCS Runoff 29.33 1 725 90,381 --- ---- ----- Basin 2 3 SCS Runoff 33.21 1 725 102,613 -- -- - --- Basin 3 4 SCS Runoff 27.31 1 725 84,147 --- ----- ---- Basin 4 5 SCS Runoff 48.42 1 725 149,205 --- ---- ----- Basin 4 offsite 6 Combine 75.73 1 725 233,352 4,5 ---- ---- Basin 4 total 7 Reservoir 37.15 1 737 267,806 1 44.99 101,728 Pond 1 Route-AN 8 Reservoir 2.33 1 806 87,517 2 43.45 50,321 Pond 2 Route-AP2 9 Reservoir 7.65 1 749 100,560 3 43.26 48,935 Pond 3 Route-AP3 10 Reservoir 5.22 1 833 226,155 6 44.34 129,812 Pond 4 Route-AN 11 Combine 38.26 1 737 355,323 7.8, --- Basins 1 and 2 e Ponds_SCS.gpw Return Period: 1 Year Wednesday, Feb 6 2008, 4:11 PM Hydraflow Hydrographs by Intelisolve 3 Hydrograph Summary Report Hyd. Hydrograph Peak Time Time to Volume Inflow Maximum Maximum Hydrograph No. type flow interval peak hyd(s) elevation storage description (origin) (cfs) (min) (min) (cult) (ft) (cuft) 1 SCS Runoff 117.81 1 725. . 365,436 -- -- --- Basin.A. 2 SCS Runoff 39.18 1 725 121,235 ---- ----- --- Basin 2 3 SCS Runoff 43.70 1 725 135,980 ---- —-- --- Basin 3 4 SCS Runoff 37.07 1 725 114,293 — ----- ----- Basin 4 5 SCS Runoff 65.72 1 725 202,661 --- ---- ---- Basin 4 offsite 6 Combine 102.79 1 725 316,954 4,5. ---- ---- Basin 4 total 7 Reservoir 66.92 1 731 358,969 1 45.32 120,490 Pond 1 Route-AP1 8 Reservoir 7.96 1 751 118,091 2 43.62 59,174 Pond 2 Route-AP2 9 Reservoir 17.12 1. 738 133,746 3 43.39 65,473 Pond 3 Route-AP3 10 Reservoir 20.05 1 751 309,098 6 44.67 152,661 Pond 4 Route-AN 11 Combine 69.14 1 732 477,058 7,8, ---- --- Basins 1 and 2 I 4 � S 0 Ponds_SCS.gpw Return Period: 2 Year Wednesday, Feb 6 2008, 4:11 PM Hydraflow Hydrographs by Intelisolve 4 Hydrograph Summary Report Hyd. Hydrograph Peak Time. Time to Volume Inflow Maximum Maximum Hydrograph No. type flow interval peak hyd(s) elevation storage description (origin) (cfs) (min) (min) (cuft) (ft) (cuft) 1 SCS Runoff. ., 207.93 1,. . 724 658,488 --- ------ ----- Basin i 2 SCS Runoff 69.98 1 724 220,746 ---- ---- -- Basin 2 3 SCS Runoff 76.24 1 724 242,515 -- --- -- Basin 3 4 SCS Runoff 67.85 1 724 212,585 --- ---- ------ Basin 4 5 SCS Runoff 120.30 1 724 376,948 -- ----- ---- Basin 4 offsite 6 Combine 188.15 1 724 589,533 4,5 ------ --- Basin 4 total 7 Reservoir 148.70 1 729 651,480 1 46.03 161,298 Pond 1 Route-AP1 8 Reservoir 35.23 1 733 216,934 2 44.04 82,479 Pond 2 Route-AP2 9 Reservoir 55.02 1 729 239,808 3 43.76 73,160 Pond 3 Route-AP3 10 Reservoir 97.76 1 732 579,907 6 45.54 214,046 Pond 4 Route-AN 11 Combine 182.12 1 730 868,414 7,8, ------ ----- Basins 1 and 2 i t tPonds—SCS.apw. Return Period: 10 Year Wednesday, Feb 6 2008, 4:11 PM Hydraflow Hydrographs by Intelisolve Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Wednesday, Feb 6 2008.4:11 PM Hydrograph Return Period Recap ................................................................... 1 1 - Year SummaryReport .............................................................................................................. z 2 - Year SummaryReport .............................................................................................................. 3 10 - Year. SummaryReport .............................................................................................................. 4 e 1 Hydrograph Return Period Recap Hyd. Hydrograph Inflow Peak Outflow(cfs) Hydrograph No. type Hyd(s) description (origin) 1-Yr 2-Yr 3-Yr 5-Yr 10-Yr 25-Yr 50-Yr 100-Yr 1 SCS Runoff ---- 88.87 117.81 ----- ----- 247.93 ----- --- --- Basin.1 2 SCS Runoff ----- 29.33 39.18 ------- ----- 69.98 ---- ----- ---- Basin 2 3 SCS Runoff ---- 33.21 43.70 ----- ----- 76.24 ----- ------ ---- Basin 3 4 SCS Runoff ----- 27.31 37.07 ---- ----- 67.85 -- --- ---- Basin 4 5 SCS Runoff ---- 48.42 65.72 ------ --- 120.30 ------ ---- ---- Basin 4 offsite 6 Combine 4,5 75.73 102.79 ----- ----- 188.15 --- --- ----- Basin 4 total 7 Reservoir 1 37.15 66.92 ----- ----- 148.70 ---- ------- ----- Pond 1 Route-AP1 8 Reservoir 2 2.33 7.96 ---- ---- 35.23 ----- --- ----- Pond 2 Route-AP2 9 Reservoir 3 7.65 17.12 ----- ----- 55.02 --- ---- ----- Pond 3 Route-AP3 10 Reservoir 6 5.22 20.05 ------ -----. 97.76 ----- ------ ----- Pond 4 Route-AP4 11 Combine 7, 8, 38.26 69.14 ------ ---- 182.12 ---- ---- ---- Basins 1 and 2 1 IIi III I I I I i � I Proj. file: Ponds-SCS.gpw Wednesday, Feb 6 2.008, 4:11 PM Hydraflow Hydrographs by Intelisolve Pond 1 POND VOLUME CALCULATIONS CALCULATE IMPERVIOUS AREA: Drainage area-. 33.48 ac., Impervious area= 8.99 ac. Percent Impervious= 27% FIND SAIDA FOR PERMANENT POOL SIZING: Assume 90%Pollutant Removal Efficiency Use Table 51.1 in Stormwater Management Guidance Manual and interpolate. SA/DA= 2.25 For Average Depth of Pool= 3.52 ft FIND REQUIRED SURFACE AREA: Surface Area=SA/DA x Drainage Area Surface Area= 0.75 ac. or 32,784 sf. FIND VOLUME TO BE CONTROLLED FROM 1.5"STORM Rv= 0.291642352 DA= 33.48 ac Volume=Rv x 1.5"x Drainage Area 0.813 ac.-ft. or 53,145 cf. TERMINOLOGY: P.= Precipitation.Depth,(in) S= Ultimate Soil Storage,(in) CN= Curve Number Q"= Runoff Depth,(in) 'STAGE STORAGE FUNCTION TEMPORARY POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE s -ft CU ft CU ft ft ft 43 43,945 43.5 48,628 23,143 23,143 0.5 10.04945844 -0.6931472 0.5028644 44 52,541 25,292 48,436 1 10.78798829 0 0.9948111 45 55,520 54,031 102,466 2 11.53728 37 0.69314718 1.9876981 46 59,066 57,293 159,759 3 11.98142171 1.09861229 2.9959354 47 61,646 60,356 220,115 4 12.30190542 1.38629436 4.0281612 where: b= 1.08251963 and Ks= 48709.0436 Chas. H.Sells, Inc. bmp#1 2/6/2008 Stage Storage Function 12.5 ------ ---------------- 9 -0.69 0.00 0.69 1.10 Ln Z Z(1.5")= 1.08 feet Add("): 0.25 Set Rim El.At: 44.10 Temporary Pool Storage Volume Provided: 54,251 cf FOREBAY VOLUME 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft 35.51 1,564 0 0 36.5 2,146 1655 1855 1 7.5256 0.0000 37:5 ` 2,794 2470 4325 2 8.3722 0.6931 38.5 3,506 3150 7475 3 8.9193 1.0986 39.5 4,283 3894.5 11370 4 9.3387 1.3863 40.5 5,124 8630 16105 5 9.6869 1.6094 41.5 6,029 10312 21682 6 9.98421 1.7918 42.51 6,999 12123 28228 7 10.24811 1.9459 431 9,265 11470.5 33152 7.5 10.40891 2.0149 PERMANENT POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft ft 35.5 9,850 - 0 36.5 11,335 10,593 10,593 1 9..2679 0.0000 1.0452 37.5 12,806 12,071 22,663 2 10.0285 0.6931 1.9592 38.5 14,503 13,655 36,318 3 10.5001 1.0986 2.8925 39.5 16,186 15,345 51,662 4 10.8525 1.3863 3.8701 40.5 17,934 17,060 68,722 51 11.1378 1.6094 4.8989 41.5 19,747 18,841 87,563 61 11.38011 1.79181 5.9845 42.5 21,626 20,687 108,249 7 11.5922 1.9459 7.1305 43 34,680 14.077 122.326 7.5 11.7144 2.0149 7.8883 where: b= 1.21043815 and Ks= 10040.9175 FOREBAY VOLUME!PERMANENT POOL VOLUME: 21% � e , Chas. H.Sells, Inc. bmp#1 2/6/2008 e TOTAL PERMANENT POOL VOLUME INCLUDING FOREBA 1 2 3 4 5 6 71 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA, VOLUME VOLUME STAGE sq ft . cu ft cu ft ft ft 35.5 11,414 - 0 36:5 13,481 12,448 12,448 1 9.4293 0.0000 1.1942 37.5 15,600 14,541 26,988 2 10.2031 0.6931 2.2633 38.5 18,009 16,805 43,793 3 10.6872 1.0986 3.3762 39.5 20,469 19,239 63,032 4 11.0514 1.3863 4.5613 40.5 23,058 21,764 84,795 5 11.3480 1.6094 5.8278 41-.5 25,776 24,417 1 109,2121 61 11.60101 1.7918 , 7,1829 42.5 28,625 27,201 1 136,413 1 71 11.82341 1.94591 8.6316 43 43,945 18,143 1 154,555 1 7.51 11.94831 2.01491 9.5696 where: b= 1.24771162 and Ks= 11703.0697 TOTAL PERMANENT AND TEMPORARY POOL VOLUME INCLUDING FOREBA 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR [NCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft Cu It ft It 35.5 11,414 36.5 13,481 12,448 12,448 1 9.429275079 0 1.2746732 37.5 15,600 14,541 26,988 2 10.2031476 0.69314718 2.1659075 38.5 18,009 16,805 43,793 3 10.68721785 1.09861229 3.0177334 39.5 20,469 19,239 63,032 4 11.05138988 1.38629436 3.8729748 40.5 23;058 21,764 84,795 5 11.34799186 1.60943791 • 4.7457208 41.5 25,776 24,417 109,212 6 11.60104623 1.79175947 5.6441894 42.5 28,625 27,201 136,413 7 11.82343866 1.94591015 6,5732044 43 43,945 18,143 154,555 7.5 11.9483053 2.01490302 7.1603247 43.5 . ..48,628 23,143 177,698 8 12.08784217 2.07944154 7.8786826 44 52,541 25,292 202,991 8.5 12.22091446 2.14006616 8.6307965 45 55,520 54,031 257,021 9.51 12.45691307 2.2512918 10.145539 46 59,066 57,293 314,3141 10.51 12.658147771 2.35137526 11.645414 47]_ 61,646 60,356 374,670 1 11.51 12.833800921 2.442347041 13.134776 where: b= 1.45950868 and Ks= 8735.77292 AVERAGE DEPTH 3.62 feet STORAGE POOL DRAWDOWN ORIFICE EQUATION:Q=CDA(2gh)1/2 Number of Drains: 1 Diameter of Drains: 3 in Area of Opening: 0.049 ft Orifice Coefficient: . 0.6 ft Average Head:(1.5"eI-NP el)/3: 0.36 ft Average Flow(Orifice Equation)= 0.14 cfs Volume of Storage= 53,145 cf Length of Drawdown= 374,278 sec or 4.33 days OK Chas. H.Sells,Inc. bmp#1 2/6/2008 Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,9:25 AM 1 - Year HydrographReports ....................................................................................................`..... 1 Hydrograph No. 7, Reservoir, Pond 1 Route -AP1 ....................................................... 1 PondReport ::............................................................................................................ 9 10 - Year HydrographReports ..................................................................................................:... 11 Hydrograph No. 7, Reservoir, Pond 1 Route -AP1 ..................................................... 11 PondReport ............................................................................................................. 15 1 Hydrograph Report Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,9:25 AM Hyd. No. 7 Pond 1 Route -API Hydrograph.type = Rese.ncoir Peak discharge = 37.15 cfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 1 Reservoir name = Pond 1 Max. Elevation = 44.99 ft Max. Storage = 101,728 cult Storage Indication method used. Outflow hydrograph volume=267,806 cult Hydrograph Discharge Table (Printedvalues7=1%(YfQp. Print interver=5) Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 10.92 3.51 43.28 ---- 0.06 ----- ----- ----- ----- ----- ---- 0.316 0.37 11.00 3.72 43.30 ---- 0.08 ----- ---- ----- ----- ---- ----- 0.340 0.42 11.08 4.01 43.32 ----- 0.09 ----- ----- ----- ----- ---- ----- 0.365 0.45 11.17 4.50 43.35 ---- 0.10 ---- ----- ----- ----- ----- ----- 0.392 0.49 11.25 5.07 43.38 ---- 0.11 ---- ----- ----- ----- ----- ----- 0.423 0.53 11.33 5.67 43.41 ---- 0.12 ----- --- ----- ----- ----- ----- 0.459 0.58 11.42 6.31 43.44 ----- 0.13 ---- --- ---- ----- ----- ----- 0.498 0.63 11.50 6.98 43.48 ----- 0.14 ----- ----- ----- ----- ---- ----- 0.542 0.68 11.58 8.73 43.52 ----- 0.15 ---- ----- ---- ---- --- ----- 0.565 0.71 11.67 13.38 43:58 -••---• 0.16 ---- ----- ---- ----- ----- ---- 0.570 0.73 11.75 19.22 43.68 ----- 0.18 ----- ----- ----- ----- ----- ----- 0.579 0.75 11.83 25.80 43.80 0.19 ----- ----- ----- ----- ----- ----- 0.590 0.79 11.92 33.37 43.97 ---- 0.22 ----- ----- ----- ---- ----- ----- 0.606 0.82 12.00 59.37 44.21 1.40 0.25 ----- ---- 1.39 --- --- ----- 0.615 2.25 12.08 88.87 << 44.62 2.22 0.29 ----- ----- 2.22 9.27 -- ----- 0.629 12.41 12.17 58.52 44.91 2.45 0.32 -- 2.32 28.04 ----- ----- 0.640 31.32 12.25 40.53 44.98 2.50 0.32 ---- ----- 2.34 33.48 ----- ----- 0.642 36.79 12.33 33.69 44.98 2.50 0.32 ----- ---- 2.34 33.50 ----- ---- 0.642 36.81 12.42 26.60 44.95 2.48 0.32 ----- ----- 2.33 31.10 ---- ---- 0.641 34.40 12.50 19.23 44.90 2.44 0.31 ----- ----- 2.32 27.02 ----- ---- 0.639 30.30 12.58 13.34 44.83 2.39 0.31 ---- ---- 2.30 22.31 ---- 0.637 25.56 12.67 11.62 44.77 2.34 0.30 ---- ---- 2.28 18.19 ----- ----- 0.635 21.41 12.75 10.86 44.72 2.31 0.30 ---- ---- 2.27 15.18 ----- --- 0.633 18.38 12.83 10.09 44.68 2.28 0.30 ----- ----- 2.25 12.96 ----- ----• 0.632 16.14 12.92 9.31 44.65 2.25 0.29 ----- ----- 2.24 11.27 ---- ---- 0.631 14.43 13.00 8:52 44:63 2.23 0.29 ---- ----- ,.. 2.22 9.82 ----- 0.630 12.96 13.08 7.86 44.60 2.21 0.29 ----- ----- 2.21 8.56 --- 0.629 11.69 13.17 7.58 44.58 2.20 0.29 ----- ----- 2.20 7.65 ----- ---- 0.628 10.76 13.25 7.39 44.57 2.18 0.28 ---- ----- 2.18 6.94 ----- ----- 0.628 10.03 13.33 7.19 44.56 2.17 0.28 ---- ---- 2.17 6.34 ----- ---• 0.627 9.41 13.42 6.99 44.54 2.16 0.28 ---- ----- 2.16 5.83 ----- ----- 0.627 8.89 13.50 6.79 44.53 2.16 0.28 ---- ----- 2.15 5.39 ----- ----- 0.627 8.44 13.58 6.58 . 44.:53r- 2.15 0.28 ----- 2.14:.•_.5,.4p . _--.• --- 0.626, &:05 13.67 6.38 44.52 2.14 0.28 ----- ----- 2.13 4.66 ----- ----- 0.626 7.70 13.75 6.17 44.51 2.14 0.28 ----- ---- 2.13 4.35 ----- ---- 0.626 7.38 13.83 5.96 44.50 2.13 0.28 ---- ----- 2.12 4.06 ----- ----- 0.625 7.08 13.92 5.75 44.50 2.13 0.28 ---- ----- 2.12 3.81 ----- ----- 0.625 6.83 r 14.00 5.55 44.49 2.12 0.28 ----- ----- 2.11 3.63 ----- ----- 0.625 6.64 Continues on next page... 2 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 14.08 5.36- 44:49 2.12 0.28 ----- ----- 2.11 3.44 ----- ----- 0.625 6.44 14.17 5.25 44.48 2.11 0.28 ----- ----- 2.10 3.25 ---- ----- 0.625 6.25 14.25 5.15 44.47 2.11 0.27 ---- ----- 2.10 3.09 ---- ---- 0.624 6.08 14.33 5.05 44.47 2.10 0.27 ----- ---- 2.09 2.93 ----- ----- 0.624 5.92 14.42 4.95 44.47 2.10 0.27 ----- ----- 2.09 2.78 ----- ---- 0.624 5.77 14.50 4.85 44.46 2.09 0.27 ---- ----- 2.08 2.65 ----- ----- 0.624 5.63 14.58 4.75 44.46 2.09 0.27 ----- ---- 2.08 2.52 ----- ----- 0.624 5.49 14.67 4.65- 44.45 2.09 0.27 ----- ----- 2.08 2.39 ---- -- 0.624 5.36 14.75 4.55 44.45 2.08 0.27 ----- ----- 2.07 2.27 ---- ----- 0.624 5.24 14.83 4.45 44.45 2.08 0.27 --- ----- 2.07 2.15 ----- ---- 0.623 5.12 14.92 4.35 44.44 2.08 0.27 ---- ----- 2.07 2.64 ----- ----- 0,623 5.00 15.00 4.25 44.44 2.07 0.27 ----- ----- 2.06 1.93 ---- ----- 0.623 4.88 15.08 4.15 44.43 2.07 0.27 ---- ---- 2.06 1.82 ---- ---- 0.623 4.77 15.17 4.04 44.43 2.07 0.27 ----- ----- 2.06 1.71 ----- ---- 0.623 4.66 15.25 3.94 44.43 2.06 0.27 ----- ---- 2.05 1.60 ---- 0.623 4.55 15.33 3.8444.42 2.06 0.27 ---- ----- 2.05 1.50 ----- 0.623 4.44 15.42 3.73 44.42 2.06 0.27 ----- ----- 2.05 1.39 ----- ----- 0.623 4.33 15.50 3.63 44.42 2.05 0.27 ----- ----- 2.05 1.29 ----- ----- 0.623 4.23 15.58 3.53 44.41 2.05 0.27 ----- ----- 2.04 1.19 -- 0.622 4.12 15.67 3.42 44.41 2.05 0.27 ---- - ---- 2.04 1.08 ----- ----- 0.622 4.01 15.75 3.32 44.41 2.05 0.27 ---- ----- 2.04 0.98 ---- ---- 0.622 3.91 15.83 3.21 44.40 2.04 0.27 ----- ----- 2.03 0.88 ----- .0.622. 3.80 15.92 3.11 44.40 2.04 0.27 ----- ---- 2.03 0.78 ---- 0.622 3.70 16.00 3.00 44.40 2.04 0.27 ---- ---- 2.03 0.73 ----- ----- 0.622 3.64 16.08 2.91 44.39 2.03 0.27 ----- ---- 2.03 0.70 ---- ----- 0.622 3.61 16.17 2.86 44.39 2.03 0.27 ----- ----- 2.02 0.67 ----- 0.622 3.58 16.25 2.81 44.39 2.02 0.27 ----- ----- 2.02 0.64 ----- ---- 0.621 3.54 16.33 2.77 44.38 2.02 0.26 --- ----- 2.01 0.61 ----- ----- 0.621 3.51 16.42 2.72 44.38 2.02 0.26 ----- ---- 2.01 0.58 ----- 0.621 3.47 16.50 2.68 44.37 2.01 0.26 ----- ----- 2.01 0.55 0.621 3.44 16.58 2.63 44.37 2.01 0.26 --- ----- 2.00 0.52 0.621 3.40 16.67 2.59 44.36 2.00 0.26 --- ----- 2.00 0.48 0.621 3.36 16.75 2.54 44.36 2.00 0.26 ----- ----- 1.99 0.45 ----- ----- 0.621 3.33 16.83 2.50 44.36 1.99 0.26 ----- ----- 1.99 0.42 ---- ---- 0.620 3.29 16.92 2.45 44.35 1.99 0.26 1.98 0.39 0.620 3.25 17.00 2.41 44.35 1.99 0.26 ----- ----- 1.98 0.35 ----- ---- 0.620. 3.21 17.08 2.36 44.34 1.98 0.26 ----- ---- 1.98 0.32 ----- --- 0.620 3.18 17.17 2.31 - 44.34 1.98 0.26 ----- ----- 1.97 0.29 ----- ---- 0.620 3.14 17.25 2.27 44.33 1.97 0.26 ---- --- 1.97 0.25 ----- ----- 0.620 3.10 17.33 2.22 44.33. 1.97 0.26 ----- ----- 1.96 0.22 ----- ----- 0.619 3.06 17.42 2.18 44.32 1.96 0.26 ----- ----- 1.96 0.18 ----- ----- 0.619 3.02 17.50 2.13 44.32 1.96 0.26 ---- ----- 1.95 0.15 ----- ----- 0.619 2.98 17.58 2.08 44.32 1.95 0.26 ---- ----- 1.95 0.11 ----- ----- 0.619 2.94 17.67 2.04 44.31 1.95 0.26 ----- ----- 1.94 0.08 ----- ---- 0.619 2.90 17.75 1-.99 44.31 1.94 0.26 ---- ----- 1..9,4. 0.0,4- ---- ----- 0.6,19 2.86 17.83 1.94 44.30 1.94 0.26 ----- ----- 1.93 0.01 ----- ---- 0.618 2.81 17.92 1.90 44.30 1.91 0.26 ---- ----- 1.91 ----- ---- ----- 0.618 2.78 18.00 1.85 44.29 1.88 0.26 ----- ---- 1.88 ----- ----- ---- 0.618 2.75 18.08 1.81 44.29 1.85 0.25 ----- ----- 1.85 ----- ----- ----- 0.618 2.72 18.17 1.79 44.28 1.82 0.25 •----- ----- 1.82 ----= ----- ----- 0.618 2.69 18.25 1.78 44.28 1.79 0.25 ----- ----- 1.79 ----- ---- ----- 0.618 2.66 Continues on next page... Pond 1 POND VOLUME CALCULATIONS CALCULATE IMPERVIOUS AREA: Drainage area= 33.46 ac. Impervious area= 8.99 ac. Percent Impervious= 27% FIND SAIDA FOR PERMANENT POOL SIZING: Assume-90% Pollutant Removal Efficiency Use Table 5.L.1 in Stormwater Management Guidance Manual and interpolate. SAIDA= 2.25 For Average Depth of Pool= 4.54 ft FIND REQUIRED SURFACE AREA: Surface Area=SA/DAx Drainage Area Surface Area= 0.75 ac. or 32,784 sf. FIND VOLUME TO BE CONTROLLED FROM 1.5"STORM Rv= 0.291642352 DA= 33.48 ac Volume=Rv x 1.5"x Drainage Area 0.813 ac.-ft. or 53,145 cf. TERMINOLOGY: P= Precipitation Depth,(in) S= Ultimate Soil Storage,(in) CN= Curve Number Q'= Runoff Depth, (in) STAGE STORAGE FUNCTION TEMPORARY POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cult cult ft ft 43 43,945 43.5 48,628 23,143 23,143 0.5 10.04945844 -0.6931472 0.5028644 44 52,541 25,292 48,436 1 10.78798829 0 0.9948111 45 55,520 54,031 102,466 2 11.53728632 0.69314718 1.9876981 46 59,066 57,293 159,759 3 11.98142171 1.09861229 2.9959354 47 61,646 60,356 220,115 4 12.30190542 1.38629436 4.0281612 where: b= 1.08251963 and Ks= 48709.0436 Stage Storage Function 12.5 - -- 12 �---- 11.5 --•- w 11 10.5 10 9.5 - -0.69 0.00 0.69 1.10 Ln Z Z(1.5")= 1.08 feet Add("): 0 Set Rim El.At: 44.08 FOREBAY VOLUME 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z AREA VOLUME VOLUME STAGE s ft cuft Cu ft ft 35.5 1,564 0 0 36.5 2,146 1855 1855 1 7.5256 0.0000 37.5 2,794 2470 4326 2 8.3722 0.6931 38.5 3,506 3150 7475 3 8.9193 1.0986 39.5 4,283 3894.5 11370 4 9.3387 1.3863 40.5 5,124 8630 16105 5 9.6869 1.6094 41.5 6,029 10312 216821 6 9.98421 1.7918 42.5 6,999 12123 28228 7 10.2481 1.9459 43 8,657 11014.5 32696 7.5 10.3950 2.0149 PERMANENT POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cuft cu ft ft ft 35.5 9850 - 0 36.5 11335 10,593 10,593 1 9.2679 0.0000 1.0427 37.5 12806 12,071 22,663 2 10.0285 0.6931 1.9589 38.5 14503 13,655 36,318 3 10.5001 1.0986 2.8960 39.5 16186 15,345 51,662 4 10.8525 1.3863 3.8788 40.5 17934 17,060 68,722 5 11.1378 1.6094 4.9139 41.5 19747 18,841 87,563 61 11.3801 1.79181 6.0071 42.51 21626 20,687 108,249 71 11.5922 1.94591 7.1618 431 24797 11,606 119,855 7.51 11.6940 2.01491 7.7928 where: b= 1.20621511 and Ks= 10071.2191. FOREBAY VOLUME/PERMANENT POOL VOLUME: 22% 3 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 18.33 1'.77 44.27 1.76 - 0.25 ---- ---=- 1.76 ---=- ----- ----- 0.617 2.63 18.42 1.75 44.27 1.73 0.25 ----- ----- 1.73 ---- ----- ----- 0.617 2.60 18.50 1.74 44.26 1.71 0.25 ----- ---- 1.70 ----- ----- ----- 0.617 2.57 18.58 1.73 44.26 1.68 0.25 ---- ---- 1.67 ----- ----- ----- 0.617 2.54 18.67 1.71 44.25 1.65 0.25 ----- ---- 1.64 ----- ----- ---- 0.617 2.51 18.75 1.70 44.25 1.62 0.25 ----- ----- 1.62 ----- ---- ----- 0.617 2.48 18.83 1.69 44.24 1.60 0.25 ----- ----- 1.59 ----- ---- ----- 0.617 2.46 18.92 1.67 44.24 1.57 0.25 ---- , ----- 1.57 --- ---- 0.616 2.43 19.00 1.66 44.24 1.55 0.25 ----- --- 1.54 ----- ----- ,--- 0.616 2.40 19.08 1.64 44.23 1.52 0.25 ----- ----- 1.51 ----- ----- ----- 0.616 2.38 19.17 1 M 44.23 1.50 0.25 ----- ----- 1.49 ---- ---- ----- 0.616 2.35 19.25 1.62 44.22 1.47 0.25 ----- ----- 1.47 ----- ----- --- 0.616 2.33 19.33 1.60 44.22 1.45 0.25 . ----- ---- 1.44 ---- ----- ----- 0.616 2.30 19.42 1.59 44.22 1.43 0.25 ---- ---- 1.42 ----- ----- ----- 0.616 2.28 19.50 1.58 44.21 1.40 0.25 ---- ----- 1.39 ----- ---- ----- 0.615 2.26 19.58 1.56 44.21 1.38 0.25 ---- ----- 1.37 ---- ---- ----- 0.615 2.23 19.67 1.55 44.20 1.36 0.25 ----- ----- 1.35 ---- ----- ---- 0.615 2.21 19.75 1.53 44.20 1.34 0.25 ----- ----- 1.33 ---- ----- ---- 0.615 2.19 19.83 1.52 44.20 1.29 0.24 ----- ---- 1.29 ----- ----- ----- 0.615 2.14 19.92 1.51 44.19 1.25 0.24 ---- ----- 1.24 ----- ----- ----- 0.615 2.10 20.00 1.49 44.19 1.21 0.24 ----- ----- 1.20 ----- ---- ----- 0.615 2.06 20.08 1.48 44.19 1.17 0.24 ----- ----- 1.16 ---- ----- ---- 0.615. 2.02 20.17 1.47 44.18 1.13 0.24 ----- ---- 1.12 ----- --- ---- 0.614 1.98 20.25 1.45 44.18 1.09 0.24 ---- ---- 1.08 ---- ---- --- 0.614 1.94 20.33 1.44 44.18 1.06 0.24 ---- ----- 1.05 ----- ---- ----- 0.614 1.90 20.42 1.42 44.18 1.02 0.24 ----- ----- 1.01 ---- ----- --- 0.614 1.87 20.50 1.41 44.17 0.99 0.24 ----- ----- 0.98 ---- ----- ---- 0.614 1.84 20.58 1.40 44.17 0.96 0.24 ----- ----- 0.95 ----- ---- 0.614 1.81 20.67 1.38 44.17 0.93 0.24 ----- ----- 0.92 ----- ----- 0.614 1.78 20.75 1.37 44.17 0.90 0.24 ----- ---- 0.89 ---- ----- 0.614 1.75 20.83 1.35 44.17 0.87 0.24 ---- 0.87 ----- ----- ---- 0.614 1.72 20.92 1.34 44.16 0.85 0.24 ----- ----- 0.84 ----- ----- ----- 0.614 1.69 21.00 1.33 44.16 0.82 0.24 ---- ----- 0.81 ---- ----- ----- 0.614 1.67 21.08 1.31 44.16 0.79 0.24 ----- ----- 0.79 ---- ----- --=-- 0.614 1.64 21.17 1.30 44.16 0.77 0.24 ----- ---- 0.77 ----- ----- ----- 0.614 1.62 21.25 1.28 44.16 0.75 0.24 ---- ---- 0.74 ----- ----- ----- 0.613 1.60 21.33 1.27 44.15 0.72 0.24 ---- ----- 0.72 ----- --- - ---- 0.613 1.57 21.42 1.26 44.15 0.70 0.24 ----- ----- 0.70 ----- - ---- -----• 0.613 1.55 21.50 1.24 44.15 0.68 0.24 ----- ----- 0.68 ---- ----- ----- 0.613 1.53. 21.58 1.23 44.15 0.66 0.24 ---- ----- 0.66 ----- ---- ----- 0.613 1.51 21.67 1.21 44.15 0.64 0.24 ---- ----- 0.64 ----- ----- ----- 0.613 1.49 21.75 1.20 44.15 n 62 0.24 ---- ----- 0.62 ----- ----- ---- 0.613 1.47 21.83 1.19 44.15 0.60 0.24 ----- ----- 0.60 ----- ----- ---- 0.613 1.45 21.92 1.17 44.14 0.58 0.24 ----- ----- 0.58 ----- ----- ----- 0.613 1.43 22.00 1.16 44.14 0.56 .0.24 ----- :. ---- 0.56 ---- .. ----- ----- 0.613. 1.41 22.08 2.00 44.14 0.58 0.24 -- ----- 0.58 ----- ---- ----- 0.613 1.43 22.17 1.35 44.15 0.60 0.24 ----- ---- 0.60 ----- ----- ---- 0.613 1.45 22.25 1.21 44.14 0.59 0.24 ---- ----- 0.58 ----- -•---- ----- 0.613 1.43 22.33 1.20 44.14 0.57 0.24 ---- ----- 0.57 ---- ----- ---- 0.613 1.42 22.42 1.19 44.14 0.55 0.24 ----- ----- 0.55 ----- ----- ----- 0.613 1.40 22.50 1.18 44.14 0.54 0.24 ----- ----- 0.53 ----- ----- ----- 0.613 1.39 Continues on next page... 4 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EAU Outflow (hrs) cfs ft cfs cfs cfs cfs cfs as as cfs cfs cfs 22.58 1.17 44.14 0.52 0.24 ` ---=- ----- 0.52 --- ----- ----- 0.613 f.37 22.67 1.16 44.14 0.51 0.24 ----- ----- 0.50 ----- ----- ----- 0.613 1.36 22.75 1.15 44.14 0.49 0.24 ----- ----- 0.49 ----- ----- ---- 0.613 1.34 22.83 1.14 44.14 0.48 0.24 ----- ---- 0.48 ----- ----- ---- 0.613 1.33 22.92 1.12 44.13 0.47 0.24 ---- ----- 0.46 ----- ----- ----- 0.613 1.31 23.00 1.11 44.13 0.45 0.24 ---- -- 0.45 ----- ----- --- 0.613 1.30 23.08 110 44.13 0.44 0.24 ----- ----- 0.44 ----- ----- 0.613 1.28 23.17 1.09 44.13 0.42 0.24 ---- ----- 0'42 --- ----- 0.613 1.27 23.25 1.08 44.13 0.41 0.24 ----- ---- 0.41 ----- ----- ----- 0.613 1.26 23.33 1.07 44.13 0.40 0.24 - --- ---- 0.40 ---- ---- ---- 0.613 1.25 23.42 1.06 44.13 0.39 0.24 ---- ----- 0.38 ----- ---- ----- 0.613 1.23 23.50 1.05 44.13 0.37 0.24 ----- ----- 0.37 ----- ----- ---- 0.613 1.22 23.58 1.04 44.13 0.36 0.24 ----- ---- 0.36 ----- ----- ---- 0.612 1.21 23.67 1.03 44.13 0.35 0.24 ----- ----- 0.35 ----- ----- ---- 0.612 1.20 23.75 1.02 44.13 0.34 0.24 ----- ----- 0.33 ----- -- 0.612 1.18 23:83 1.01 44.12 0.32 0.24 ---- ---- 0.32 ---- -- ----- 0.612 1.17 23.92 1.00 44.12 0.31 0.24. ---- --- 0.31 ----- - 0.612 1.16 24.00 0.99 44.12 0.30 0.24 ----- ----- 0.30 ---- -- ---- 0.612 1.15 24.08 0.38 44.12 0.27 0.24 ----- ----- 0.27 ----- ----- 0.612 1.12 24.17 0.00 44.12 0.20 0.24 ----- ----- 0.20 ----- -• ----- 0.612 1.05 24.25 0.00 44.11 0.13 0.23 ----- ---- 0.13 ----- -• 0.612 0.97 24.33 0..00 44.10 0.06 0.23 ---- ----- 0.06 ---- ----- ----- 0.612 0.90 24.42 0.00 44.10 ----- 0.23 ----- ----- ----- ---- ----- ---- 0.612 0.84 24.50 0.00 44.09 ----- 0.23 ----- ----- ----- ---- --- 0.611 0.84 24.58 0.00 44.09 ----- 0.23 ----- ---- ----- ----- ----- 0.611 0.84 24.67 0.00 44.09 ----- 0.23 ---- ----- ----- ----- ----- ---- 0.611 0.84 24.75 0.00 44.08 ----- 0.23 ----- ----- ----- ----- ----- 0.611 0.84 24.83 0.00 44.08 ----- 0.23 --- ---- ----- ---- ---- 0.611 0.84 24.92 0.00 44.07 ---- 0.23 ---_ _____ ____ ___ ----- 0.611 0.84 25.00 0.00 44.07 ----- 0.23 ---- ----- ---- --- ----- 0.610 0.84 25.08 0.00 44-06 ----- 0.23 ----- ----- --- ---- ---- 0.610 0.84 25.17 0.00 44.06 ----- 0.23 ----- ----- ----- ----- ---- ---- 0.610 0.84 25.25 0.00 44.05 ----- 0.23 ----- ----- ----- ---- --- ----- 0.610 0.84 25.33 0.00 44.05 ----- 0.23 ----- ----- ----- ----- ---- ----- 0.610 0.84 25.42 0.00 44.04 ----- 0.23 ----- ----- ----- ----- ---- ----- 0.610 0.84 25.50 0.00 44.04 ----- 0.23 ----- ----- ----- ----- ----- ----- 0.609 0.84 25.58 0.00 44.03 ----- 0.23 ----- ---- ---- ---- ----- ----- 0.609 0.83 25.67 0.00 44.03 ---- 0.22 ----- ----- ---- ---- ---- ---- 0.609 0.83 25.75 0.00 44.02 --- 0.22 ----- ---- ----- ----- ---=- ---- 0.609 0.83 25.83 0.00 44.02 ---- 0.22 ----- ---- ----- ----- ----- 0.609 0.83 25.92 0.00 .44.02 ----- 0.22 ----- ----- ----- ----- ----- ----- 0.609 0.83 26.00 0.00 44.01 ----- 0.22 ----- ----- ----- ---- ---- ----- 0.608 0.83 26.08 0.00 44.01 ----- 0.22 ----- ----- ----- ---- ---- ----- 0.608 0.83 26.17 0.00 44.00 ----- 0.22 ---- ----- ---- ----- ---- ---- 0.608 0.83 26.25 0.00 44.00 ---- .0.22.: ---- ----- ----- ----- ----- ---- 0.608 .Q...83. 26.33 0.00 43.99 ----- 0.22 ----- ----- ----- ----- ----- ----- 0.607 0.33 26.42 0.00 43.99 --- 0.22 -- - ----- ----- ----- ---- 0.607 0.83 26.50 0.00 43.98 ----- 0.22 ----- ----- ----- ----- 0.607 0.83 26.58 0.00 43.98 ----- 0.22 ---- ----- ----- ----- ----- ----- 0.606 0.82 26.67 0.00 43.97 ----- 0.22 ----- ----- ----- ----- ----- ---- 0.606 0.82 ` 26.75 0.00 43.97 ----- 0.22 ----- ----- ----- ----- ----- ----- 0.605 0.82 Continues on next page... 5 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D ExfiI Outflow (hrs) cfs ft eft cfs eft cfs cfs cfs cfs cfs cfs cfs 26.83 0.00 43°96, ---- 0.22 ----- ----- ----- --- ----- ----- 0.605 0.82 26.92 0.00 43.96 ---- 0.22 ----- ----- ----- ----- ----- ---- 0.604 0.82 27.00 0.00 43.95 ----- 0.22 ----- ---- ----- ----- ----- ----- 0.604 0.82 27.08 0.00 43.95 ----- 0.21 ----- ----- ----- ----- ----- ----- 0.603 0.82 27.17 0.00 43.94 ---- 0.21 ----- ---- ---- ----- ----- ---- 0.603 0.82 27.25 0.00 43.94 0.21 ----- ---- ---- ----- ---- ---- 0.603 0.82 27.33 0.00 43:93 ----- 0.21 ---- ----- ----- ---- ---- ----- 0.602 0.81 27.42 0.00 43.93 0.21 ----- --- ---- ---- --- --- 0.602 0.81 27.50 0:00 43.92 ---- 0.21 ----- ---- ---- ----- ----- ----- 0.601 0.81 27.58 0.00 43.92 ---- 0.21 ----- ----- ----- ----- ---- --- 0.601 0.81 27.67 0.00 43.91 ----- 0.21 ----- ----- ----- ----- ----- ----- 0.600 0.81 27.75 0.00 43.91 ----- 0.21 ----- ----- ---- ----- ----- ----- 0.600 0.81 27.83 0.00 43.90 ---- 0.21 --- ----- ----- ----- ----- ---- 0.599 0.81 27.92 0.00 43.90 --- 0.21 ---- ----- ---- ---- ----- ---- 0.599 0.81 28.00 0.00 43.90 ----- 0.21 ----- ----- ----- ---- ----- ----- 0.599 0.81 28.08 0.00 43.89 ----- 0.21 ----- ----- ----- ----- ----- ----- 0.598 0.80 28.17 0.00 43.89 ----- 0.21 ---- ---- ----- ----- ---- ----- 0.598 0.80 28.25 0.00 43.88 ---- . 0.21 ---- ----- ----- ----- ----- ---- 0.597 0.80 28.33 0.00 43.88 ---- 0.20 ---- ---- -=--- ----- ---- 0.597 0.80 28.42 0.00 43.87 ----- 0.20 ----- ---- ----- ---- ----- ---- 0.596 0.80 28.50 0.00 43.87 ---- 0.20 ----- ----- ---- ---- ----- ----- 0.596 0.80 28.58 0.00 43.86 ---- 0.20 ---- ---- ----- ----- ----- ----- 0.596 0.80 28.67 0.00 43.86 ---- 0.20 ---- ----- ----- ---- ----- 0.595 0.80 28.75 0.00 43.85 ----- 0.20 ----- ----- ----- ----- ----- 0.595 0.80 28.83 0.00 43.85 ----- 0.20 ----- ----- ---- ----- ----- ----- 0.594 .0.80 28.92 0.00 43.84 ---- 0.20 ----- --- ---- ----- ----- 0.594 0.79 29.00 0.00 43.84 ---- 0.20 ---- ----- ---- ---- ---- ----- 0.593 0.79 29.08 0.00 43.83 ---- 0.20 --- ----- ----- ---- ---- ----- 0.593 0.79 29.17 0.00 43.83 ----- 0.20 ---- ----- ----- ---- ----- ----- 0.593 0.79 29.25 0.00 43.82 0.20 ---- ---- ----- ----- ----- 0.592 0.79 29.33 0.00 43.82 ---- 0.20 ----- ---- ----- - ----- 0.592 0.79 29.42 0.00 43.81 ---- 0.20 ----- ---- ---- ----- ---- 0.591 0.79 29.50 0.00 43.81 ----- 0.20 ---- ----- ----- ----- 0.591 0.79 29.58 0.00 43.81 ----- 0.19 ----- ---- ----- ----- ----- 0.591 0.79 29.67 0.00 43.80 ----- 0.19 ----- ----- --- ----- 0.590 0.78 29.75 0.00 43.80 ---- 0.19 ---- ---- ---- ----- ---- ----- 0.590 0.78 29.83 0.00 43.79 ---- 0.19 ----- ---- ----- ----- --- ---- 0.589 0.78 29.92 0.00 43.79 ----- 0.19 ----- ----- ----- .. ---- - --- ---- 0.589 0.78 30.00 0.00 43.78 ----- 0.19 ----- ---- ----- :---- ----- ---- 0.588 0.78 30.08 0.00 43.78 ----- 0.19 ----- ---- ----- ----- ----- ----- 0.588 0.78 30.17 0.00 43.77 ----- 0.19 ----- ----- ----- ----- ---- --- 0.588 0.78 30.25 0.00 43.77 ----- 0.19 ----- ----- ----- ---- ---- ----- 0.587 0.78 30.33 0.00 43.76 ---- 0.19 ---- ----- ----- ---- ----- ---- 0.587 0.78 30.42 0.00 43.76 ----- 0.19 --- ----- ----- --- ----- ----- 0.586 0.77 30.50 0.00 43.75 ----- 0.19 ----- ----- ----- ----- ----- ----- 0.586,. 0.77 30.58 0.00 43.75 ----- 0.19 ----- ----- ----- ----- --- ----- 0.585 0.77 30.67 0.00 43.75 ---- 0.19 ----- ----- --- - --- ---- ----- 0.585 0.77 30.75 0.00 43.74 ----- 0.19 ----- ----- ----- ----- ---- --- 0.585 0.77 30.83 0.00 43.74 ----- 0.18 ----- --=-- ----- ----- ----- ----- 0.584 0.77 30.92 0.00 43.73 ----- 0.18 ----- ----- ----- ---- ----- ----- 0.584 0.77 31.00 0.00 43.73 ----- 0.18 ----- ----- ----- ----- ----- ----- 0.583 0.77 Continues on next page... 6 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfll Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 31.08 0.00 43.72 ---- 0.18 ---- ----- ,.----- ----- ---- -=== 0.583 0.77 31.17 0.00 43.72 ---- 0.18 ----- ---- ----- --- ----- ----- 0.583 0.76 31.25 0.00 43.71 ----- 0.18 ----- ----- ----- ---- ----- ----- 0.582 0.76 31.33 0.00 43.71 ---- 0.18 ---- ----- ----- ----- ----- ----- 0.582 0.76 31.42 0.00 43.70 ----- 0.18 --- ----- ----- ----- --- ----- 0.581 0.76 31.50 0.00 43:70 0.18 ----- ----- ----- ----- ----- ---- 0.581 0.76 31.58 0.00 43.70 ----- 0.18 ----- --- ---- ----- ----- ----- 0.581 0.76 31.67 0.00 43.69 - 0.18 ---- ----- ----- ----- ---- --- 0.580 0.76 31.75 0.00 43.69 0.18 ----- ---- ---- ---- ----- ----- 0.580 . 0.76 31.83 0.00 43.68 ----- 0.18 ----- ----- ----- ----- ----- ----- 0.579 0.76 31.92 0.00 43.68 ----- 0.18 ----- ---- ----- --- ----- ----- 0.579 0.75 32.00 0.00 43.67 ---- 0.17 ----- ----- ----- ----- --- --- 0.579 0.75 32.08 0.00 43.67 ----- 0.17 ----- ----- ---- ---- ----- ---- 0.578 0.75 32.17 0.00 43.66 ----- 0.17 ----- ---- ---- ----- ----- - --- 0.578 0.75 32.25 0.00 43.66 ---- 0.17 ----- ---- ----- ----- ----- ---- 0.577 0.75 32.33 0.00 43.66 ---- 0.17 ----- ----- ---- ----- ----- ----- 0.577 0.75 32.42 0.00 43.65 ----- 0.17 ----- ----- ----- ----- ---- ----- 0.577 0.75 32.50 0.00 43.65 ----- 0.17 ---- ----- ---- ----- ----- ---- 0.576 0.75 32.58 0.00 43.64 ----- 0.17 --- ---- ----- ----- --- ----- 0.576 0.75 32.67 0.00 43.64 ----- 0.17 ----- ----- ---- ----- ----- ---- 0.575 0.74 32.75 0.00 43.63 ----- 0.17 ---- ----- ---- ----- ----- ----- 0.575 0.74 32.83 0.00 43.63 ---- 0.17 ----- ---- ---- ----- ----- ---- 0.575 0.74 32.92 0.00 43.62 ----- 0.17 ---- ----- ----- --- ----- ----- 0.574 0.74 33.00 0.00 43.62 ----- 0.17 ----- ----- ----- ----- ---- ----- 0.574 0.74 33.08 0.00 43.62 ----- 0.17 ----- ----- ---- ---- ----- ----- 0.573 0.74 33.17 0.00 43.61 ----- 0.16 ---- ---- ----- ----- ---- 0.573 0.74 33.25 0.00 43.61 ----- 0.16 ---- ----- ----- ----- - ----- 0.573 0.74 33.33 0.00 43.60 ---- 0.16 ---- ----- ----- ---- -- 0.572 0.74 33.42 0.00 43.60 ---- 0.16 ---- ---- ---- ----- -- 0.572 0.73 33.50 0.00 43.59 ----- 0.16 ----- ----- ----- ---- -• --- 0.571 0.73 33.58 0.00 43.59 ----- 0.16 ----- ---- ---- ---- -- ----- 0.571 0.73 33.67 0.00 43.59 ----- 0.16 -- ----- ----- ----- ----- ----- 0.571 0.73 33.75 0.00 43.58 ---- 0.16 ----- ---- ---- ---- ----- ----- 0.570 0.73 33.83 0.00 43.58 ----- 0.16 -- --- ----- ----- ----- ---- 0.570 0.73 33.92 0.00 43.57 ---- 0.16 ----- ----- ----- ---- ----- ----- 0.569 0.73 34.00 0.00 43.57 ----- 0.16 ----- ---- ---- ----- ---- ---- 0.569 0.73 34.08 0.00 43.56 ---- 0.16 ----- ----- ---- ----- ----- ----- 0.569 0.73 34.17 0.00 43.56 ---- 0.16 ---- ----- • ---- _ 0.568 0.7Z 34.25 0.00 43.56 ----- 0.15 ----- -- ----- ----- ----- ---- 0.568 0.72 34.33 0.00 43.55 ----- 0.15 ----- ----- ----- ---- ----- ----- 0.567 0.72 34.42 0.00 43.55 ----- 0.15 ---- ---- ----- ----- --- ---- 0.567 0.72 34.50 0.00 43.54 ----- 0.15 ---- --- ----- ----- ---- --=- 0.567 0.72 34.58 0.00 43.54 ---- 0.15 ----- =---- ---- ----- ----- ----- 0.566 0.72 34.67 0.00 43.53 ---- 0.15 ----- ----- ---- ----- ----- ---- 0.566 0.72 34.75 0.00 43.53 ----- 0.15 ---- -----.. ----- ----- ----- ----- 0.565 0.72 34.83 0.00 43.53 ---- 0.15 ----- ---- ----- ----- ----- ----- 0.565 0.71 34.92 0.00 43.52 ----- 0.15 ----- ----- ----- ----- ----- ----- 0.565 0.71 35.00 0.00 43.52 ---- 0.15 ----- ----- ---- ----- ----- ----- 0.564 0.71 35.08 0.00 43.51 ----- 0.15 ----- ---- ----- ----- ---- ----- 0.564 0.71 35.17 0.00 43.51 ----- 0.15 ----- -----_ -----. ----- --- ----- 0.564 0.71 i 35.25 0.00 43.50 ----- 0.15 ----- ---- ----- ----- ---- ----- 0.563 0.71 Continues on next page... 7 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 35.33 0.00 43.50 ----- 0.14 -^-� ---- ----- ---- ----- ----- 0.563 0.71 35.42 0.00 43.50 ---- 0.14 ---- ---- -- ----- ----- --- 0.558 0.70 35.50 0.00 43.49 ----- 0.14 ---- ----- ----- ----- ----- --- 0.553 0.70 35.58 0.00 43.49 ---- 0.14 ---- ----- ---- ---- --- ----- 0.547 0.69 35.67 0.00 43.48 --- 0.14 ---- ---- ----- ----- ----- ----- 0.542 0.68 35.75 0.00 43.48 ----- 0.14 ----- ----- ----- ---- ----- ----- 0.538 0.68 35.83 0.00 43.47 ----- 0.14 ----- ----- ---- --- -- ----- ----- 0.533 0.67 35.92 0.00 43.47 ---- 0.14 -- ----- ----- ---- ----- ----- 0.528 0.67 36.00 0.00 43.46 ----- 0.14 ----- ----- ----- ----- ----- ---- 0.523 0.66 36.08 0.00 43.46 ---- 0.14 ---- ----- ----- ---- ---- --:-- 0.518 0.65 36.17 0.00 43.46 ----- 0.14 ----- ---- ---- ----- ----- ---- 0.513 0.65 36..25 0.00 43.45 ----- 0.14 ---- ----- ----- ----- ----- ----- 0.509 0.64 36.33 0.00 43.45 ----- 0.13 ----- ----- ----- ---- ---- ---- 0.504 0.64 36.42 0.00 43.44 ---- 0.13 --- ----- ---- ----- ----- ----- 0.499 0.63 36.50 0.00 43.44 ---- 0.13 ----- -- ----- ----- ---- ----- 0.495 0.63 36.58 0.00 43.44 ----- 0.13 ----- ----- -- ---- ----- ----- 0.490 0.62 36.67 0.00 43.43 ----- 0.13 ----- ---- ---- ---- ----- ----- 0.486 0.62 36.75 0.00 43.43 ----- 0.13 ---- ---- ---- ----- ---- ----- 0.481 0.61 36.83 0.00 43.42 ----- 0.13 ---- ----- ----- ----- ----- ---- 0.477 0.60 36.92 0.00 43.42 ---- 0.13 ---- ----- ----- ---- --- ----- 0.472 0.60 37.00 0.00 43.42 ---- 0.13 ----- ---- ----- ----- ----- ----- 0.468 0.59 37.08 0.00 43.41 -=--- 0.12 ---- ---- ---- ----- 0.464 0.59 37.17 0.00 43.41 ----- 0.12 ---- ----- ---- ----- ---- ---- 0.459 0.58 37.25 0.00 43.40 --- 0.12 ----- ____ ____ ____ ____ _____ 0.455 0.58 37.33 0.00 43.40 ---- 0.12 ---- ---- ----- ----- ---- --- 0.451 0.57 37.42 0.00 43.40 ----- 0.12 ---- ----- ----- ----- ----- ----- 0.447 0.57 37.50 0.00 43.39 ----- 0.12 --- ---- ---- ----- ----- ----- 0.443 0.56 37.58 0.00 43.39 ----- 0.12 ----- ---- ----- ---- ----- ----- 0.439 0.56 37.67 0.00 43.39 ---- 0.12 ---- ----- ---- ----- ---- ---- 0.435 0.55 37.75 0.00 43.38 ---- 0.11 ---- ----- ----- __ _____ 0.431 0.54 37.83 0.00 43.38 ----- 0.11 ---- ----- ----- ---- -,-- ----- 0.427 0.54 37.92 0.00 43.38 ----- 0.11 ---- ---- ----- ----- ----- ----- 0.423 0.53 38.00 0.00 43.37 -- 0.11 ----- ----- ----- ---- 0.419 0.53 38.08 0.00 43.37 - 0.11 ----- ---- ---- ----- ----- 0.415 0.52 38.17 0.00 43.37 ----- 0.11 ---- ----- ----- ---- ----- 0.411 0.52 38.25 0.00 43.36 ----- 0.11 --- ----- ----- ----- ---- ---- 0.407 0.51 38.33 0.00 43.36 ----- 0.10 ----- ----- ---- ---- ----- ----- 0.404 0.51 38.42 0.00 43.36 ---- 0.10 ---- ---- ----- ---- ---_. _____ 0.400 0:50 38.50 0.00 43.35 ----- 0.10 ---- ---- ----- ----- ---- ---- 0.396 0.50 38.58 0.00 43.35 ---- 0.10 ----- ----- ----- ----- ---- ----- 0.393 0.49 38.67 0.00 43.35 ---- 0.10 ---- ----- ----- ----- ---- ---- 0.389 0.49 38.75 0.00 43.34 ----- 0.10 ----- ---- --- ----- ----- ----- 0.386 0.48 38.83 0.00 43.34 ----- 0.09 ---- ----- ----- ----- --- ---- 0.382 0.48 38.92 0.00 43.34 ---- 0.09 ----- ----- ----- ---- - ----- 0.379 0.47 39.00 0.00 43.33 ---- 0.09 ----- ---- ----- ----. . ----- ----- 0.375. 0.4..7 39.08 0.00 43.33 ----- 0.09 ----- ---- ----- ---- ---- ----- 0.372 0.46 39.17 0.00 43.33 ----- 0.09 ----- ----- ----- ----- ----- ----- 0.369 0.46 39.25 0.00 43.32 ----- 0.09 ----- ---- ---- ----- ----- ----- 0.365 0.45 39.33 0.00 43.32 ----- 0.09 ----- ---- ----- ----- --=-- ----- 0.362 0.45 39.42 0.00 43.32 ----- 0.08 - --- ----- ----- ----- ---- ---- 0.359 0.44 t 39.50 0.00 43.32 ---- 0.08 ----- ----- ----- ---- ----- ----- 0.356 0.44. Continues on next page... 8 Pond 1 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs eft cfs cfs cis 39.58 0.00 43"3"1`. . ----- 0'W ----- ---- ---- ----- ----- ----- 0.352 0.43 39.67 0.00 43.31 ----- 0.08 ----- ----- ---- ---- ----- ----- 0.349 0.43 39.75 0.00 43.31 ---- 0.08 ----- ----- ----- ----- ----- 0.346 0.42 39.83 0.00 43.30 ----- 0.08 ----- ----- ----- ----- ----- ----- 0.343 0.42 39.92 0.00 43.30 ----- 0.08 ----- ----- ---- ----- ----- ----- 0.340 0.42 40.00 0.00 43.30 ---- 0.07 ----- ---- ---- --- --- ---- 0.337 0.41 40.08 0.00 43.30 ----- 0.07 ----- ----- ----- ---- --- ---- 0.334 0.41 40.17 0.00 43.2,9- ---- 0:a7 --- --- ---- ----- ---- ----- 0.331 0.40 40.25 0.00 43.29 ---- 0.07 ----- ---- ---- ----- ----- ----- 0.328 0.39 40.33 0.00 43.29 --- 0.06 ----- ----- ----- ---- ----- ----- 0.325 0.39 40.42 0.00 43.29 ----- 0.06 ---- ----- ----- ---- ---- ----- 0.322 0.38 40.50 0.00 43.28 ----- 0.06 ----- ----- ----- ----- ----- ----- 0.320 0.38 40.58 0.00 43.28 ----- 0.06 ----- ----- ---- ----- ---- ----- 0.317 0.37 ...End Pond Report s Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,9:25 AM Pond No. 2 - Pond 1 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage i Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cuft) Total storage(cult) 0.00 43.00 43,945 0 0 0.50 43.50 48,628 23,143 23,143 1.00 44.00 52,541 25,292 48,436 2.00 45.00 55,520 54,031 102,466 3.00 46.00 58,555 57,038 159,504 4.00 47.00 65,325 61,940 221,444 Culvert/Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise(in) = 12.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) = 12.00 3.00 0.00 0.00 Crest El.(ft) = 44.10 44.35 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 43.00 43.00 0.00 0.00 Weir Type = Riser Rect -- -- Length(ft) = 316.00 1.00 0.00 0.00 Multistage = Yes No No No Slope(%) = 0.25 1.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-stage = n/a No No No Exfiltration- 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Weir riser checked for orifice conditions. Stage/Storage/Discharge Table Stage Storage Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D EMI Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 0.00 0 43.00 0.00 0.00 -- 0.00 0.00 - - 0.000 0.00 0.05 2,314 43.05 0.00 0.00 0.00 0.00 --- - 0.056 0.06 0.10 4,629 43.10 0.00 0.01 0.00 0.00 --- 0.11.3 0.12 0.15 6,943 43.15 0.00 0.02 0.00 0.00 --- --- 0.169 0.19 0.20 9,257 43.20 0.00 0.03 -- -- 0.00 0.00 -- -- 0.225 0.25 0.25 11,572 43.25 0.00 0.03 0.00 0.00 -- --- 0.281 0.31 0.30 13,886 43.30 0.00 0.07 0.00 0.00 --- -- 0.338 0.41 0.35 16,200 43.35 0.00 0.10 0.00 0.00 --- - 0.394 0.49 0.40 18,515 43.40 0.00 0.12 -- 0.00 0.00 -- - 0.450 0.57 0.45 20,829 43.45 0.00 0.13 0.00 0.00 - 0.507 0.64 0.50 23,143 43.50 0.00 0.14 --- 0.00 0.00 - 0.563 0.71 0.55 25,672 43.55 0.00 0.15 -- --- 0.00 0.00 0.567 0.72 0.60 28,202 43.60 0.00 0.16 -- -- 0.00 0.00 --- 0.572 0.73 0.65 30,731 43.65 0.00 0.17 -- 0.00 0.00 --- 0.576 0.75 0.70 33,260 43.70 .0.00 0.18 -- 0.00 0.00 -- 0.581 0.76 0.75 35,789 43.75 0.00 0.19 -- 0.00 0.00 --- 0.585 0.77 0.80 38,319 43.80 0.00 0.19 --- 0.00 0.00 --- 0.590 0.78 0.85 40,848 43.85 0.00 0.20 --- -- 0.00 0.00 -- -- 0.595 0.80 0.90 43,377 43.90 0.00 0.21 --- - 0.00 0.00 -- -- 0.599 0.81 0.95 45,906 43.95 0.00 0.21 --- -- 0.00 0.00 -- -- 0.604 .0.82 1.00 48,436 44.00 0.00 0.22 -- -- 0.00 0.00 --- 0.608 0.83 1.10 53,839 44.10 0.00 0.23 -- -- 0.00 0.00 -- -- 0.612 0.84 1.20 59,242 44.20 1.33 0.25 -- -- 1.32 0.00 - -- 0.615 2.18 1.30 64,645 44.30 1.94 0.26 --- 1.93 0.00 - -- 0.618 2.81 1.40 70,048 44.40 2.04 0.27 - --- 2.03 0.74 - -- 0.622 3.66 1.50 75,451 44.50 2.13 0.28 --- 2.12 3.87 --- 0.625 6.89 1.60 80,854 44.60 2.21 0.29 --- --- 2.21 8.32 --- --- 0.629 11.45 1.70 86,257 44-70 2.29 0.30 --- -- 2.26 13.79 - 0.632 16.98 1.80 91,660 44.80 2.37 0.31 --- -- 2.29 20.10 --- --- 0.636 23.34 1.90 97,063 44.90 2.44 0.31 -- 2.32 27.16 --- --- 0.639 30.44 2.00 102,466 45.00 2.51 0.32 --- --- 2.35 34.90 --- --- 0.643 38.22 2.10 108,170 45.10 2.58 0.33 --- -- 2.43 43.26 --- --- 0.646 46.67 Continues on next page... 10 Pond 1 Stage/Storage/Discharge Table Stage Storage Elevation Clv A Civ B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft cfs cfs cfs cfs cis cfs cfs efs cfs cfs 2.20 113,874 45.20 2.65 0.34 - - 2.43 52.19 --- 0.650 55.61 2.30 119,577 45.30 2.71 0.35 2.67 61.67 --- -- 0.653 65.34 2.40 125,281 45.40 2.78 0.36 2.52 71.66 -- - 0.657 75.19 2.50 130,985 45.50 2.84 0.36 --- 2.73 82.13 -- --- 0.660 85.89 2.60 136,689 45.60 2.90 0.37 -- 2:31 9108 -- 0.664 96.42 2.70 142,392 45.70 2.96 0.38 - --- 2.48 104.46 - --- 0.667 107.99 2.80 148,096 45.80 3.02 0.39 -- --- 2.52 116.28 -- 0.671 119.86 2.90 153,800 45.90 3.08 0.39 2.53 128.52 --- --- 0.674 132.12 3.00 159,504 46.00 3.14 0.40 - 2.68 141.16 --- --- 0.678 144.91 3.10 165,698 46.10 3.19 0.41 --- 2.69 154.18 -- - 0.686 157.97 3.20 171,892 46.20 3.25 0.41 -- 2.71 167.58 --- 0.693 171.40 3.30 178,086 46.30 3.30 0.42 -- -- 2.72 181.35 --- --- 0.701 185.20 3.40 184,280 46.40 3.35 0.43 - -- 2.74 195.48 -- --- 0.709 199.36 3.50 190,474 46.50 3.41 0.43 - 2.75 209.96 - --- 0.717 213.86 3.60 196,668 46.60 3.46 0.44 -- - 2.76 224.77 -- --- 0.725 228.70 3.70 202,862 46.70 3.51 0.45 -- -- 3.48 239.92 --- -- 0.733 244.58 3.80 209,056 46.80 3.56 0.45 - -- 3.49 255.40 0.740 260.09 3.90 215,250 46.90 3.61 0.46 -- --- 3.51 271.19 -- --- 0.748 275.91 4.00 221,444 47.00 3.66 0.47 -- - 3.61 287.31 -- - 0.756 292.14 ...End 11 Hydrograph Report Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,9:25 AM Hyd. No. 7 Pond 1 Route -AP Hydrograph type = Reservoir Peak discharge. 1.48-.70 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 1 Reservoir name = Pond 1 Max. Elevation = 46.03 ft Max. Storage = 161,298 cuft Storage Indication method used. Outflow hydrograph volume=651,480 cuft Hydrograph Discharge Table (Printed"values>=.1%'ofQp: Print interval=5)' Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs eft cfs cfs cfs cfs cfs 10.83 10.69 44.16 0.82 0.24 ---- ---- 0.82 ----- ----- ----- 0.614 1.67 10.92 11.17 44.21 1.40 0.25 ---- ----- 1.39 ----- ----- ----- 0.615 2.25 11.00 11.64 44.26 1.70 0.25 ----- ----- 1.70 ----- ----- ----- 0.617 2.57 11.08 12.36 44.31 1.95 0.26 - ----- 1.95 0.09 ----- ----- 0.619 2.91 11.17 13.68 44.37 2.01 0.26 ----- ----- 2.00 0.50 ----- ----- 0.621 3.38 11.25 15.18 44.43 2.06 0.27 ----- ----- 2.05 1.56 ----- =---- 0.623 4.51 11.33 16.72 44.48 2.11 0.28 ----- ---- 2.10 3.38 ---- ----- 0.625 6.39 11.42 18.31 44.54 2.16 0.28 --- 2.15 5.66 ----- ---- 0.627 8.72 11.50 19.94 44.59 2.20 0.29 ---- ---- 2.20 7.94 ----- ---- 0.628 11.05 11.58 24.52 44.64 2.24 0.29 ---- ---- 2.23 10.66 ----- ----- 0.630 13.81 11.67 36.80 44.72 2.31 0.30 ---- ---- 2.27 15.22 ---- ----- 0.633 18.41 11.75 51.54 44.84 2.40 0.31 --- ----- 2.31 23.24 ---- ----- 0.637 26.49 11.83 67.17 45.00 2.51 0.32 ----- ----- 2.35 34.60 ---- ----- 0.642 37.92 11.92 84.22 45.16 2.62 0.34 ----- ----- 2.43 48.44 ---- ----- 0.648 51.85 12.00 144.12 45.40 2.78 0.36 ---- ----- 2.52 71.38 ---- ---- 0.657 74.91 12.08 207.45 45.86 3.05 0.39 ---- ----- 2.53 123.13 ----- ---- 0.673 126.72 12.17 132.72 46.02 3.15 0.40 ----- ----- 2.68 144.04 ---- ---- 0.679 147.80 12.25 90.25 45.86 3.05 0.39 ---- ----- 2.53 123.31 ----- ----- 0.673 126.90 12.33 74.25 45.68 2.95 0.38 ---- 2.44 102.17 ----- --_-- 0.666 105.66 12.42 58.17 45.52 2.85 0.37 ---- ----- 2.65 84.36 ----- 0.661 88.03 12.50 41.83 45.36 2.75 0.35 ----- ----- 2.57 68.06 ----- ---- 0.655 71.65 12.58 28.92 45.21 2.65 0.34 ----- ----- 2.45 53.10 ----- ----- 0.650 56.54 12.67 25.12 45.08 2.57 0.33 ----- ----- 2.42 41.87 _--- ----- 0.646 45.26 12.75 23.42 44.99 2.51 0.32 ----- ----- 2.35 34.40 ---- ----- 0.642 37.72 12.83 21.71 44.92 2.46 0.32 --- ---- 2.33 29.10 ---- ---- 0.640 32.38 12.92 19.99 44.87 2.42 0.31 ----- ---- 2.31 25.22 --=-- ----- 0.638 28.48 13.00 18.26 44.83 2.39 0.31 ----- ---- 2.30 22.17 ----- ----- 0.637 25.41 13.08 16.84 44.79 2.36 0.31 ---- ----- 2.29 19.63 ---- ----- 0.635 22.87 13.17 16.22 44.76 2.34 0.30 ---- ---- 2.28 17.74 ----- ----- 0.634 20.96 13.25 15.77 44.74 2.32 0.30 ---- ----- 2.27 16.27 ----- ----- 0.634 19.48 13.33 15.33 44.72 2.31 0.30 ----- ----- 2.27 15.11 ---- ----- 0.633 18.31 13.42 14.88 44.71 2.29 0.30 ----- ----- 2.26 14.16 ---- ---- 0.632 17.35 13.50 14.44 44.69 2.28 0.30 ----- ----- 2.26 13:41 - 0,:632 16.6E 13.58 13.99 44.68 2.27 0.29 ----- ----- 2.25 12.79 ----- ---- 0.632 15.96 13.67 13.54 44.67 2.27 0.29 ---- ----- 2.25 12.21 ----- ----- 0.631 15.38 13.75 13.09 44.66 2.26 0.29 ---- ----- 2.24 11.67 ----- ----- 0.631 14.83 13.83 12.64 44.65 2.25 0.29 ---- ----- 2.24 11.15 ----- ----- 0.631 14.31 13.92 12.18 44.64 2.24 0.29 ----- ----- 2.23 10.65 ----- ----- 0.630 13.80 l Continues on next page... ( 12 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 14.00 11.73 44.63 2.24 0.29' `` ----- ----- 2.23" V.1 _--- ----- 0.630 13.31 14.08 11.33 44.63 2.23 0.29 ----- ----- 2.22 9.69 ----- ----- 0.630 12.83 14..17 11.08 44.62 2.22 0.29 ----- ---- 2.22 9.26 ----- ----- 0.629 12.40 14.25 10.87 44.61 2.22 0.29 ----- ----- 2.22 8.89 ----- ----- 0.629 12.02 14.33 10.65 44.60 2.21 0.29 ----- ---- 2.21 8.56 ----- ----- 0.629 11.69 14.42 10.43 44.60 2.21 0.29 ---- ----- 2.21 8.27 ---- ---- 0.629 11.39 14.50 10.22 44.59 2.21 0.29 ----- ----- 2.20 8.04 ---- ---- 0.629 11.15 14.58 10.00 44.59 2.20 - 0.25 ----- _---- 2.20 7.81 -- ----- 0.628 10.92 14.67 9.78 44.58 2.20 0.29 ----- ---- 2.19 7.58 ----- ----- 0.628 10.69 14.75 9.57 44.58 2.19 0.28 ----- ---- 2.19 7.36 ----- ----- 0.628 10.46 14.83 9.35 44.57 2.19 0.28 ----- ---- 2.19 7.14 ----- ----- 0.628 10.23 14.92 9.13 44.57 2.18 0.28 ----- ----- 2.18 6.92 ----- ----- 0.628 10.01 15,00 8.91 44.56 2.18 0.28 ---- ----- 2.18 6.70 --- ---- 0.628 9.79 15.08 8.69 44.56 2.18 0.28 ---- ---- 2.17 6.48 --- ---- 0.627 9.57 15.17 8.47 44.55 2.17 0.28 ---- ---- 2.17 6.27 --- ---- 0.627 9.34 15.25 8.25 44.55 2.17 0.28 ---- ---- 2.16 6.05 ---- ----- 0.627 9.12 15.33 8.03 44.54 2.16 0.28 ----- ---- 2.16 5.84 ----- ----- 0.627 8.90 15.42 7.81 44.54 2.16 0.28 ---- ----- 2.15 5.62 ----- ----- 0.627 8.68 15.50 7.59 44.53 2.16 0.28 ----- ----- 2.15 5.41 ----- ----- 0.627 8.46 15.58 7.37 44.53 2.15 0.28 ----- ----- 2.14 5.19 ---- ----- 0,626 8.24 15.67 7.15 44.52 2.15 0.28 ----- ----- 2:14 4.97 ---- ---- 0.626 8.02 15.75 6.93 44.52 2.14 0.28 -- -- ----- 2.14 4.76 ---- 0.626 7.80 15.83 6.71 44.52 2.14 0.28 ---- ----- 2.13 4.54 ----- ---- 0.626 7.58 15.92 6.49 44.51 2.14 0.28 ----- ---- 2.13 4.33 ----- ---- 0.626 7.36 16.00 6.26 44.51 2.13 0.28 ----- ----- 2.12 4.11 ----- ---- 0.626 7.14 16.08 6.07 44.50 2.13 0.28 ----- --- 2.12 3.90 ----- --- 0.625 6.92 16.17 5.96 44.50 2.12 0.28 ----- --- 2.11 3.75 ----- --- 0.625 6.76 16.25 5.86 44.49 2.12 0.28 --- 2.11 3:61 ---- ---- 0.625 6.62 16.33 5.77 44.49 2.12 0.28 ---- --- 2.11 3.48 ---- ----- 0.625 6.49 16.42 5.67 44.48 2.11 0.28 ---- ----- 2.10 3.36 ----- ----- 0.625 6.36 16.50 5.57 44.48 2.11 0.28 ----- ----- 2.10 3.24 ----- ----- 0.625 6.24 16.58 5.48 44.48 2.11 0.27 ---- ----- 2.10 3.13 ----- ----- 0.625 6.12 16.67 5.38 44.47 2.10 0.27 ----- ---- 2.09 3.02 ---- ----- 0.624 6.01 16.75 5.29 44.47 2.10 0.27 ----- ----- 2.09 2.91 ---- ---- 0.624 5.90 16.83 5.19 44.47 2.10 0.27 ----- ---- 2.09 2.80 ----- ---- 0.624 5:79 16.92 5.09 44.46 2.09 0.27 ---- ----- 2.09 2.70 --- ----- 0.624 5.68 17.00 5.00 44.46 2.09 0.27 ---- ----- 2.08 2.60 ---- ---- 0.624 5.58 17.08 4.90 44.46 2.09 0.27 ----- ---- 2,08. 2.50 --- -- 0.624 5.48 17.17 4.80 44.45 2.09 0.27 ---- ----- 2.08 2.40 ----- ----- 0.624 5.37 17.25 4.71 44.45 2.08 0.27 ----- ----- 2.07 2.30 ----- ----- 0.624 5.27 17.33 4.61 44.45 2.08 0.27 ---- ---- 2.07 2.20 ----- ----- 0.624 5.17 17.42 4.51 44.44 2.08 0.27 ----- ----- 2.07 2.11 ---- ---- 0,623 5.07 17.50 4.42 44.44 2.08 0.27 ----- ----- 2.07 2.01 ----- ---- 0.623 4.97 17.58 4.32 44.44 2.07 0.27 ----- ----- 2.06 1.92 ----- ----- 0.623 4.87 17.67 4.22 44.43 . ZQ7 0.27 ----- ----- 2-,a6 1.82.. ----- ----- 0.623 . 4.77. 17.75 4.13 44.43 2.07 0.27 ----- ----- 2.06 1.72 ----- ----- 0.623 4.68 17.83 4.03 44.43 2.06 0.27 ---- --- 2.06 1.63 ----- ---- 0.623 4.58 17.92 3.93 44.43 2.06 0.27 ---- ----- 2.05 1.53 ----- ---- 0.623 4.48 18.00 3.84 44.42 2.06 0.27 ----- ----- 2.05 1.44 _---- --- 0.623 4.38 18.08 3.76 44.42 2.06 0.27 ----- --- 2.05 1.35 ----- ---- 0.623 4.28 18.17 3.72 44.42 2.05 0.27 ----- ---- 2.05 1.26 ----- ----- 0.622 4.19 Continues on next page... 13 Pond 1 Route-AP1 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 18.25 3169 44.41"" 2.05 0.27 --=-_ - 2.04 118 ----- ---: 0.622 41t 18.33 3.66 44.41 2.05 0.27 ---- ----- 2.04 1.11 ----- ----- 0.622 4.04 18.42 3.63 44.41 2.05 0.27 ----- ----- 2.04 1.05 ----- ----- 0.622 3.98 18.50 3.60 44.41 2.05 0.27 ----- ----- 2.04 0.99 ---- ----- 0.622 3.92 18.58 3.57 44.41 2.04 0.27 ----- ----- 2.04 0.94 ---- ---- 0.622 3.86 18.67 3.54 44.40 2.04 0.27 ----- ---- 2.04 0.89 ----- ---- 0.622 3.81 18.75 3.51 44.40 2.04 0.27 ----- ----- 2.03 0.84 ----- ----- 0.622 3.77 18.83 3.49 44.40 2.04 0.27 ----- -- 2.03 0.8G- ----- ----- 0.622 3.72 18.92 3.46 44.40 2.04 0.27 ---- ----- 2.03 0.76 ----- ----- 0.622 3.68 19.00 3.43 44.40 2.04 0.27 ---- ----- 2.03 0.74 ---- ----- 0.622 3.66 19.08 3.40 44.40 2.04 0.27 ----- ----- 2.03 0.73 ---- ----- 0.622 3.65 19.17 3.37 44.40 2.04 0.27 ----- ----- 2.03 0.72 ---- ---- 0.622 3.63 19.25 3.34 44.40 2.03 0.27 ----- ----- 2.03 0.71 ---- ----- 0.622 3.62 19.33 3.31 44.39 2.03 0.27 ----- ----- 2.02 0.70 ----- ----- 0.622 3.61 19.42 3.28 44.39 2.03 0:27 ---- ----- 2.02 0.68 - --- ----- 0.622 3.59 19.50 3.25 44.39 2.03 0.27 ---- - 2.02 0.67 ----- 0.622 3.58 19.58 3.23 44.39 2.03 0.27 ---- ----- 2.02 0.66 ---- 0.621 3.56 19.67 3.20 44.39 2.03 0.27 ---- •----- 2.02 0.64 0.621 3.55 19.75 3.17 44.38 2.02 0.27 ----- -- 2.02 0.63 0.621 3.53 19.83 3.14 44.38 2.02 0.26 ----- ---- 2.01 0.61 ----- 0.621 3.51 19.92 3.11 44.38 2.02 0.26 ---- ----- 2.01 0.60 ---- 0.621 3.49 20.00 3.08 44.38 2.02 0.26 ----- ----- 2.01. 0.58 ---- 0.621 . 3.48 20.08 3.05 44.38 2.01 0.26 ----- -- 2.01 0.56 ----- ---- 0.621 3.46 20.17 3.02 44.37 2.01 0.26 ----- ---- 2.01 0.55 ----- ---- 0.621 3.44 20.25 2.99 44.37 2.01 0.26 ----- ----- 2.00 0.53 ----- ----- 0.621 3.42 20.33 2.96 44.37 2.01 0.26 2.00 0.51 ----- ---- 0.621 3.40 20.42 2.94 44.37 2.00 0.26 ----- ---- 2.00 0.49 ----- 0.621 3.38 20.50 2.91 44.36 2.00 0.26 ----- ---- 2.0.0 0.48 ----- 0.621 3.35 20.58 2.88 44.36 2.00 0.26 1.99 0.46 0.621 3.33 20.67 2.85 44.36 2.00 0.26 1.99 0.44 ---- 0.620 3.31 20.75 2.82 44.36 1.99 0.26 ---- -- 1.99 0.42 0.620 3.29 20.83 2.79 44.35 1.99 0.26 ---- ----- 1.99 0.40 0.620 3.27 20.92 2.76 44.35 1.99 0.26 ----- ---- 1.98 0.38 ----- ---- 0.620 3.24 21.00 2.73 44.35 1.99 0.26 ---- ----- 1.98 0.36 0.620 3.22 21.08 2.70 44.35 1.98 0.26 ---- ----- 1.98 0.34 ----- 0.620 3.20 21.17 2.67 44.34 1.98 0.26 ----- -• 1.98 0.32 ----- ----- 0.620 3.17 21.25 2.64 44.34 1.98 0.26 ----- ----- 1.97 0.30 ----- ---- 0.620 3.15 21.33 2.61 44.34 1.97 0.26 ----- ----- 1.97. Q.2.8 --• - 0.620 3.13 21.42 2:59 44.33 1.97 0.26 ----- ----- 1.97 0.25 ----- ----- 0.620 3.10 21.50 2.56 44.33 1.97 0.26 ----- ----- 1.96 0.23 ----- ---- 0.620 3.08 21.58 2.53 44.33 1.97 0.26 ----- ----- 1.96 0.21 ---- ---=- 0.619 3.05 21.67 2.50 44.33 1.96 0.26 ----- ----- 1.96 0.19 ---- ----- 0.619 3.03 21.75 2.47 44.32 1.96 0.26 ----- ----- 1.96 0.17 ----- ----- 0.619 3.00 21.83 2.44 44.32 1.96 0.26 ---- ----- 1.95 0.15 ---- ----- 0.619 2.98 21.92 2.41 44.32.,.. 1..9.5 . 0.26 ----- ----- 1.9.5.. :...0.12- ----- ----- 0.619 2.95 . 22.00 2.38 44.31 1.95 0.26 ----- ---- 1.95 0.10 ----- ----- 0.619 2.92 22.08 4.11 44.32 1.95 0.26 ----- 1.95 0.13 ---- ----- 0.619 2.95 22.17 2.78 44.32 1.96 0.26 ----- ---- 1.95 0.15 ----- ----- 0.619 2.98 22.25 2.49 44.32 1.95 0.26 ----- ----- 1.95 0.13 ----- -=--- 0.619 2.96 22.33 2.46 44.31 1.95 0.26 ----- ----- 1.95 0.11 ----- ----- 0.619 2.93 22.42 2.44 44.31 1.95 0.26 ----- ----- 1.95 0.09 ---- ----- 0.619 2.91 Continues on next page... 14 Pond 1 Route-API Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 22.50 2.42 44.31 1.95 0.26 ----- -_- 1:94 0.07 ---~ --- 0.619 2:89 22.58 2.40 44.31 1.94 0.26 ---- ---- 1.94 0.05 ----- ----- 0.619 2.87 22.67 2.38 44.30 1.94 0.26 ----- ----- 1.94 0.03 ----- ---- 0.619 2.84 22.75 2.35 44.30 1.94 0.26 ---- ----- 1.94 0.01 ----- --_- 0.619 2.82 22.83 2.33 44.30 1.93 0.26 ----- ----- 1.93 -- -- ----- ----- 0.618 2.80 . 22.92 2.31 44.30 1.91 0.26 ---- ----- 1.91 ---- ----- ----- 0.618 2.79 23.00 2.29 44.29 1.90 0.26 ----- ----- 1.89 ----- ---- ---- 0.618 2.77 23.08 2.27 44.29 1.88 0.26 ----- --- 1.88 ----- --- ---- 0.618 2.75. 23.17 2.24 44.29 1.87 0.25 ----- --- 1.86 ---- ----- ---- 0.618 2.73 23.25 2.22 44.29 1.85 0.25 ---- ---- 1.85 ---- ----- ----- 0.618 2.72 23.33 2.20 44.28 1.83 0.25 ----- ----- 1.83 ----- ----- ----- 0.618 2.70 23.42 2.18 44.28 1.82 0.25 ----- ----- 1.81 ----- ----- ----- 0.618 2.68 23.50 2.16 44.28 1.80 0.25 ----- ----- 1.79 ----- ---- ---- 0.618 2.67 23.58 2.13 44.27 1.78 0.25 ---- ----- 1.78 ----- --- ----- 0.618 2.65 23.67 2.11 44.27 1.76 0.25 ---- ----- 1.76 ----- ----- ---- 0.617 2.63 23.75 2.09 44.27 1.75 0.25 ---- ---- 1.74 ----- ----- 0.617 2.61 23.83 2.07 44.27 1.73 0.25 ----- ---- 1.72 ---- - -- 0.617 2.59 23.92 2.05 44.26 1.11 0.25 ----- ---- 1.71 ---- ----- ----- 0.617 2.58 24.00 2.02 44.26 1.69 0.25 ---- ----- 1.69 ----- ----- 0.617 2.56 24.08 0.78 44.25 1.66 0.25 ----- ----- 1.65 ----- -_--- 0.617 2.52 24.17 0.00 44.24 1.59 0.25 ----- ----- 1.58 ----- ---- ---- 0.616 2.45 24.25 0.00 44.23 1.51 0.25 ----- ----- 1.50 ----- - ---- 0.616 2.36 24.33 0.00 44.22 1.43 0.25 ---- ----- 1.42 ----- ----- ----- 0.616 2.28 24.42 0.00 44.20 1.35 0.25 ----- ----- 1.34 ----- ----- ---- 0.615 2.20 24.50 0.00. 44.19 1.22 0.24 ----- ----- 1.21 ----- --- ---- 0.615 2.07 24.58 0.00 44.18 1.07 0.24 ----- ---- 1.06 ----- ---- ----- 0.614 1.92 24.67 0.00 44.17 0.93 0.24 ---- ---- 0.93 ----- ---- ---- 0.614 1.78 24.75 0.00 44.16 0.81 0.24 ---- ----- 0.80 ----- ----- ---- • 0.614 1.65 24.83 0.00 44.15 0.69 0.24 --- ----- 0.68 ----- ----- ----- 0.613 1.54 ...End Pond Report 15 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,9:25 AM Pond No. 2 - Pond 1 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage I Storage Table Stage(ft) Elevation(ft) Contour area(sgft) Incr.Storage(cuft) Total storage(cult) 0.00 43.00 43,945 0 0 0.50 43.50 48,628 23,143 23,143 1.00 44.00 52,541 25,292 48,436 2.00 45.00 55,520 54,031 102,466 3.00 46.00 58,555 57,038 159,504 4.00 47.00 65,325 61,940 221,444 Culvert I Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise(in) = 12.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) = 12.00 3.00 0.00 0.00 Crest El.(ft) = 44.10 44.35 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 43.00 43.00 0.00 0.00 Weir Type = Riser Rect --- Length(ft) = 315.00 1.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.25 1.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:CulverUOrifice outflows have been analyzed under inlet and outlet control. Weir riser checked for orifice conditions. Stage/Storage I Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft Cis cfs cfs cfs cfs cfs cfs cfs cfs efs 0.00 0 43.00 0.00 0.00 --- 0.00 0.00 --- 0.000 0.00 0.05 2,314 43.05 0.00 0.00 - 0.00 0.00 --- --- 0.056 0.06 0.10 4,629 43.10 0.00 0.01 0.00 0.00 0.113 0.12 0.15 6,943 43.15 0.00 0.02 0.00 0.00 0.169 0.19 0.20 9,257 43.20 0.00 0.03 0.00 0.00 0.225 0.25 0.25 11,572 43.25 0.00 0.03 0.00 0.00 0.281 0.31 0.30 13,886 43.30 0.00 0.07 0.00 0.00 -- 0.338 0.41 0.35 16,200 43.35 0.00 0.10 0.00 0.00 0.394 0.49 0.40 18,515 43.40 0.00 0.12 --- 0.00 0.00 --- 0.450 0.57 0.45 20,829 43.45 0.00 0.13 --- 0.00 0.00 --- 0.507 0.64 0.50 23,143 43.50 0.00 0.14 -- 0.00 0.00 --- 0.563 0.71 0.55 25,672 43.55 0.00 0.15 0.00 0.00 --- 0.567 0.72 0.60 28,202 43.60 0.00 0.16 0.00 0.00 --- 0.572 0.73 0.65 30,731 43.65 0.00 0.17 0.00 0.00 --- 0.576 0.75 0.70 33,260 4.3.70 0.00 0.18 --- 0.00 0.00 -- 0.581 0.76 0.75 35,789 43.75 0.00 0.19 0.00 0.00 -- 0.585 0.77 0.80 38,319 43.80 0.00 0.19 --- 0.00 0.00 --- -- 0.590 0.78 0.85 40,848 43.85 0.00 0.20 0.00 0.00 0.595 0.80 0.90 43,377 43.90 0.00 0.21 -- --- 0.00 0.00 --- -- 0.599 0.81 0.95 45,906 43.95 0.00 0.21 0.00 0.00 -- 0.604 0.82 1.00 48,436 44.00 0.00 0.22 0.00 0.00 - 0.608 0.83 1.10 53,839 44.10 0.00 0.23 0.00 0.00 -- - 0.612 0.84 1.20 59,242 44.20 1.33 0.25 - --- 1.32 0.00 - - 0.615 2.18 1.30 64,645 44.30 1.94 0.26 --- 1.93 0.00 - 0.618 2.81 1.40 70,048 44.40 2.04 0.27 --- 2.03 0.74 --- 0.622 3.66 1.50 75,451 44.50 2.13 0.28 -- 2.12 3.87 -- 0.625 6.89 1.60 80,854 44.60 2.21 0.29 - 2.21 8.32 --- 0.629 11.45 1.70 86,257 44.70 2.29 0.30 2.26 13.79 --- 0.632 16.98 1.80 91,660 44.80 2.37 0.31 --- 2.29 20.10 --- --- 0.636 23.34 1.90 97,063 44.90 2.44 0.31 --- -- 2.32 27.16 --- --- 0.639 30.44 2.00 102,466 45.00 2.51 0.32 2.35 34.90 -- 0.643 38.22 2.10 108,170 45.10 2.58 0.33 2.43 43.26 --- -- 0.646 46.67 Continues on next page... 16 Pond 1 Stage 1 Storage/Discharge Table Stage Storage Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cis 2.20 113,874 45.20 . 2.65 0.34 --- 2.43 52.19 -- --- 0.650 55.61 2.30 119,577 45.30 2.71 0.35 -- 2.67 61.67 --- -- 0.653 65.34 2.40 125,281 45.40 2.78 0.36 2.52 71.66 --- 0.657 75.19 2.50 130,985 45.50 2.84 0.36 -- 2.73 82.13 - -- 0.660 85.89 2.60 136,689 45.60" Z'90.. 0.37 231- 9108`` -- --- 0.664 96:42 2.70 142,392 45.70 2.96 0.38 2.48 104.46 -- -- 0.667 107.99 2.80 148,096 45.80 3.02 0.39 2.62 116.28 --- -- 0.671 119.86 2.90 153,800 45.90 3.08 0.39 2.53 128.52 --- --- 0.674 132.12 3.00 159,504 46.00 3.14 0.40 2.68 141.16 -- -- 0.678 144.91 3.10 165,698 46.10 3.19 0.41 2.69 154.18 -- -- 0.686 157.97 3.20 171,892 46.20 3.25 0.41 --- 2.71 167.58 -- -- 0.693 171.40 3.30 178,086 46.30 3.30 0.42 -- 2.72 181.35 --- -- 0.701 185.20 3.40 184,280 46.40 3.35 0.43 --- 2.74 195.48 --- -- 0.709 199.36 3.50 190,474 46.50 3.41 0.43 --- 2.75 209.96 --- 0.717 213.86 3.60 196,668 46.60 3.46 0.44 2.76 224.77 -- - 0.725 228.70 3.70 202,862 46.70 3.51 0.45 -- 3.48 239.92 -- - 0.733 244.58 3.80 209,056 46.80 3.56 0.45 3.49 255.40 -- --- 0.740 260.09 3.90 215,250 46.90 3.61 0.46 3.51 271.19 --- --- 0.748 275.91 4.00 221,444 47.00 3.66 0.47 3.61 287.31 --- --- 0.756 292.14 ...End Pond 2 POND VOLUME CALCULATIONS CALCULATE IMPERVIOUS AREA: 1kat�age=area 11.47 ac. Impervious area= 3.04 ac. Percent Impervious= 26% FIND SAIDA FOR PERMANENT POOL SIZING: Assume 90%Pollutant Removal Efficiency Use Table 51.1 in Stormwater Management Guidance Manual and interpolate. SAIDA= 1.69 For Average Depth of Pool= 5.87 ft FIND REQUIRED SURFACE AREA: Surface Area=SAIDA x Drainage Area Surface Area= 0.19 ac. or 8,436 sf. FIND VOLUME TO BE CONTROLLED FROM 1.5"STORM Rv= 0.288275199 DA= 11.47 ac Volume=Rv x 1.5"x Drainage Area 0.275 ac.-ft. or 17,997 cf. TERMINOLOGY: P.= Precipitation Depth„(in) S= Ultimate Soil Storage, (in) CN= Curve Number Q.= Runoff Depth,(in) STAGE STORAGE FUNCTION TEMPORARY POOL VOLUME 1 2 .3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z .In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft, cu ft ft ft 42.5 48,140 43 53,022 25,291 25,291 0.5 10.13818411 -0.6931472 0.5009235 44 57,041 55,032 80,322 1.5 11.29379884 0.40546511 1.4913042 45 61,160 59,101 139,423 2.5 11.84526417 0.91629073 2.5099415 where: b= 1.05927096 and Ks= 52599.4042 Chas. H.Sells, Inc. bmp#2 , 2/6/2008 Stage Storage Function 12 -- ------- ---- __ _- - _..�.�_- -, 11.5 N e 10.5 J 9.5 - -0.69 0.41 0.92 Ln Z Z(1.5")= 0.36 feet Add("): I. Set Rim El.At: 43.00 Temporary Pool Storage Volume Provided: 25,241 cf FOREBAY VOLUME 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR INiCR ACCUM Z In S In.Z. AREA VOLUME VOLUME STAGE sq ft cult cu lt ft 34 2530 35 3333 2,932 2,932 1 7.9833 0.0000 36 4,2W "' 3,769 6,701 2 8.8099 0.6931 " 37 5,141 4,673 11,374 3 9.3390 1.0986 38 ... .6,142 5,642 17,015 4 9.7419 . 1.3863 .. 39 7,207 6,675 23,690 5 10.0728 1.6094 40 8,336 7,772 31,461 6 10.3565 1.7918 41 9,001 8,669 40,130 7 10.59991 1.9459 42 10,845 9,923 50,053 8 10.8208 . 2.0794 42.5 12,474 5,830 1 55,882 8.5 10.93101 2.1401 PERMANENT POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR 1NCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft cu It ft ft 33 15,404 0 0 34 • 1.6,942• - 16,173 16,173 1 9.6911 0:0000 1.2318 35 18,543 17,743 33,916 2 10.4316 0.6931 2.2359 36 20,211 19,377 53,293 3 10.8836 1.0986 3.2171 37 21,940 21,076 74,368 4 11.2168 1.3863 4.2071 38 23,736 22,838 97,206 5 11.4846 1.6094 5.2194 39 25,592 24,664 121,870 6 11.7107 1.79181 6.2615 40 27,516 51,252 148,458 7 11.9081 1•.9459 7.3397 41 30,350 55,942 177,812 8 12.0885 2.0794 8.4872 42 42,601, .70,117 218,575 9.,•,. tZ2949., • 2 1..972•. _. 10.02.1;i .:. 42.5 48,140 58,868 236,680 9.5 12.3745 2.2513 10.6845 where: b= 1.24211946 and Ks= 12483.2152 q Chas. H.Sells, Inc. bmp#2 2/6/2008 FOREBAY VOLUME/PERMANENT POOL VOLUME: 20% TOTAL PERMANENT POOL VOLUME INCLUDING FOREBA 1 2. • 3 .. 3 .. 6, 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft ft 33 15,404 0. 34 19,472 17,438 17,438 1 9.7664 0.0000 1.2863 35 21,876 20,674 38,112 2 10.5483 0.6931 2.3180 36 ' 24,41'6' 23,146 61,258' " 3 11.0228 1.0986 3.3141 ` 37 27,081 25,749 87,007 4 11.3737 1.3863 4.3167 38 29,878 28,480 115,486 5 11.6569 1.6094 5.3429 39 32,799 31,339 146,825 6 11.8970 1.7918 6.4020 40 35,852 34,326 181,150 7 12.1071 1.9459 7.4997 41 39,351 37,602 218,752 8 12.2957 2.0794 8.6446 42 42,601 40,976 259,728 9 12.4674 2.1972 9.8381 42.5 48,140 22,685 282,413 10 12.5511 2.2513 10.4786 where: b= 1.32760504 and Ks= 13883.0646 TOTAL PERMANENT AND TEMPORARY POOL VOLUME INCLUDING FOREBA 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft 33 15,404 34 19,472 17,438 17,438 1 9.766407012 0.,. 35 21,876 20,674 38,112 2 10.54828447 0.69314718 36 24;416 23,146 .61,258 3 11.02284973 1.09861229 37 27,081 25,749 87,007 4 11.37373811 1.38629436 _ 38 29,878, _ 28,480 115,486 5 11.65690459 1.6094379.1- y39 32,799 31,339 146,825 6 11.89699327 1.79175947 40 35,852 34,326 181,150 7 12.1070807 1.94591015 41 39,351 37,602 218,752 8 12.29569166 2.07944154 42 42,601 40,976 259,728 9 12.46738828 2.19722458 42.5 48,140 22,685 282,413 9.5 12.55112493 2.2512918 JAVERAGE DEPTH 5.87 feet STORAGE POOL DRAWDOWN ORFICE EQUATION:Q=CDA(2gh)1/2 Number of Drains: 1 Diameter of Drains: 3 in Area of Opening: 0.049 ft Orifice.Coefficient:, 0.6 ft Average Head: (1.5"el NP el)/3: 0.12 ft Average Flow(Orifice Equation)= 0.08 cfs Volume of Storage= 17,997 cf Length of Drawdown= 218,914 sec or 2.53 days OK 0 p Chas. H.Sells, Inc. bmp#2 2/6/2008 Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Wednesday,Jan 23 2008,5:48 PM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 8, Reservoir, Pond 2 Route -AP2 ....................................................... 1 PondReport ................................:........................................................................... 11 .: 10 - Year HydrographReports ...................................................................................................... 13 Hydrograph No. 8, Reservoir, Pond 2 Route -AP2 ..................................................... 13 PondReport ............................................................................................................ 20 1 Hydrograph Report Hydraflow Hydrographs by Intelisolve Wednesday,Feb 6 2008,3:2 PM Hyd. No. 8 Pond 2 Route -AP2 Hydrograph type = Reservoir, Peak discharge 2.33zfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 2 Reservoir name = Pond 2 Max. Elevation = 43.45 ft Max. Storage = 50,321 cuft Storage Indication method used. Outflow hydrograph volume=87,517 cuft Hydrograph Discharge Table (Prtntedvalues y=1%of Op. Print interval=5) Time Inflow 1Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 9.67 0.39 42.52 ---- 0.00 ----- ----- ----- ----- ----- ----- 0.020 0.03 9.75 0.42 42.52 ---- 0.00 ----- ----- ----- ----- 0.022 0.03 9.83 0.45 42.52 ----- 0.00 ----- ----- ----- --- ----- ----- 0.025 0.03 9.92 0.48 42.53 ---- 0.00 ---- ---- ----- ---- ----- ---- 0.027 0.03 10.00 0.51 42.53 ----- 0.00 ----- ----- ----- ----- ----- ---- 0.030 0.04 10.08 0.55 42.53 --==- 0:00 ----- ----- =---- ---- ----- ---- 0.033 0.04 10.17 0.59 42.54 ---- 0.00 ---- ----- ----- --- ----- --- 0.036 0.05 10.25 0.64 42.54 ---- 0.00 ---- ----- ----- ---- ----- 0.040 0.05 10.33 0.69 42.54 ----- 0.00 ---- ----- ----- ----- ----- 0.043 0.06 10.42 0:74 -4-2.55 --- 0.00- ----- ----- ----- ----- ----- 0.047- 0.06 10.50 0.79 42.55 ----- 0.00 --- ----- ----- --- ---- 0.051 0.07 10.58 M5 42.55. ---- 0.00 ---- ----- ----- --- ---- 0.056, 0.07 10.67 0.91 42.56 ----- 0.01 ---- ---- ----- --- ----- --- 0.061 0.08 10.75 0.97 42.56 ---- 0.01 ---- ----- ----- ---- ----- ----- 0.066 0.09 10.8.3 1.03 42.57 ----- 0.01 ----- ----- ---- ----- ----- ---- 0.072 0.09 10.92 1.10 42.58 ---- 0.01 ---- ---- ----- --- ----- 0.077- 0.10 11.00 1.17 42.58 ----- 0.01 ---- ----- ----- --- ----- ---- 0.084 0.11 11.08 1.26 42.59 ----- 0.01 ---- ----- ----- ---- ----- --- 0.090 0.12 11.17 1.42 42.60 ----- 0.01 ---- ----- ----- ---- ----- 0.098 0.13 11.25 1.60 42.60 ----- 0.01 ---- ----- ----- ---- ----- ---- 0.106 0.14 11.33 1.80 42.61 ----- 0.01 ---- ----- ----- ---- ----- ---- 0.115 0.15 11.42 2.01 42.62 ---- 0.01 ----- ----- --- - ----- 0.126 0.17 11.50 2.23 42.63 ----- 0.02 ---- ----- ----- ----- ----- ----- 0.138 0.18 11.58 2.79 42.65 ---- 0.02 ---- ----- ---- ---- ----- ---- 0.151 0.20 11.67 4.30 42.67 ----- 0.02 ---- ---- ----- ---- ----- ---- 0.171 0.23 11.75 6.20 ' 42.70 ---- 0.03a ----- ----- ----- -=- ----- ---- 0.201" 0.27 11.83 8.37 42.74 ----- 0.03 ---- ----- ---- ----- ----- ----- 0.244 0.32 11.92 10.87 42.79 ---- 0.07 ---- ----- ----- ----- ----- ---- 0.299 0.43 12.00 19.47 42.87 ----- 0.11 ---- ----- ----- ----- ----- ---- 0.382 0.57 12.08 29.33 << 43.02 0.06 0.15 ---- ----- ----- ----- ----- ---- 0.511 0.82 12.17 19.41 43.15 0.27 0.17 ----- ----- ----- ----- ----- ---- 0.514 1.06 12.25 13.48 43.23 0.29 0.18 ----- ----- ----- ----- ----- ---- 0.516 1.10 12.33 11.22 43.29 0.30 , &.I& ---- ----- ,. ----- --- . ---- --•-• •0.517 1.12 12.42 8.87 43.34 0.30 0.20 ----- ----- ----- ----- ----- ----- 0.518 1.13 12.50 6.42 43.38 0.31 0.21 ----- ----- ----- ---- ----- ----- 0.519 1.15 12.58 4.46 43.40 0.31 0.21 ---- ----- ----- 0.03 ----- ----- 0.520 1.18 12.67 3.88 43.42 0.32 0.21 ----- ----- ----- 0.34 ----- ----- 0.520 1.50 12.75 3.63 43.43 0.32 0.21 ----- ----- ----- 0.59 ----- ----- 0.520 1.75 Continues on next page... d 2 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A CIv B Clv C Clv D. Wr A Wr B Wr C Wr D EMI Outflow (hrs) cfs ft efs cfs cfs cfs cfs cfs efs- cfs efs cfs 12.83 3.37 43-.4'4', 0.32 0.21 ----- "` _---- ----- 0.78 ----= _-=- 0.520, 1:94 -, 12.92 3.11 43.44 0.32 0.21 ----- ----- ----- 0.92 ----- ---- 0.521 2.09 13.00 2.85 43.45 .0.32 0.21 ---- ----- ---- 1.01 ----- ---- 0.521 2.18 13.08 2.63 43.45 0.32 0.21 ---- ----- - -- 1.07 ----- ---- 0.521 2.24 13.17 2.54 43.45 0.32 0.21 ---- ----- ----- 1.11 ----- 0.521 2.28 13.25 2.47 43.45 0.32 0.22 ----- ---- ---- 1.13 -_- ___.._ 0.521 2.31 13.33 2.41 43.45 0.32 0.22 ---- ---- ----- 1.15 ---- ----- 0.521 2.32 13.42 2.34 43,45 0.32 0.22 ----- ----- 1.15 ---- --- 0.521 2:33• 13.50 2.27 43.45 0.32 0.22 ---- ---- ----- 1.15 ----- ---- 0.521 2.32 13.58 2.21 43.45 0.32 0.22 ----- ---- ----- 1.14 ---- --- 0.521 2.31 13.67 2.14 43.45 0.32 0.22 ----- ---- ----- 1.13 --- --- 0.521 2.30 13.75 2.07 43.45 0.32 0.21 ----- ----- ----- 1.11 --- ----- 0.521 2.28 13.83 2.00 43.45 0.32 0.21 ---- ----- ----- 1.08 ---- ----- 0.521 2.25 13.92 1.93 43.45 0.32 0.21 ----- ---- ----- 1.05 ---- ---- 0.521 2.22 14.00 1.86 43.45 0.32 0.21 ---- ----- 1.01 ----- ----- 0.521 2.18 14.08 1.80 43.45 0.32 0.21 ---- ---- 0.97 ---- - 0.521 2.14 14.17 1.76 43.44 0.32 0.21 --- ---- 0.94 ----- ---- 0.521 2.10 14.25 1.73 43.44 0.32 0.21 ---- ----- 0.90 ----- ---- 0.521 2.06 14.33 1.70 43.44 0.32 0.21 --- -- - 0.86 ----- ----- 0.521 2.03 14-42 1.66 43.44 0.32 0.21 ---- ----- ---- 0.82 ----- ----- 0.521 1.99 14.50 1.63 43.44 0.32 0.21 --- ---- ---- 0.78 ----- ----- 0.521 1.95 14.58 1,.;.60 43.44.: 0.32 0.21 --- ---- 0.75 ----- 0.520.. 1.91 14.67 1.56 43.43 0.32 0.21 ----- -- 0.71 ----- 0.520 1.88 14.75 1.53 43.43 0.32 0.21 ---- ----- - 0.67 ----- 0.520 1.84 14.83 1.49 43.43 0.32 0.21 ----- ---- - 0.64 ----- -- - 0.520 1.80 14.92 1.46 43.43 0.32 0.21 ----- -- ---- 0.60 ---- ----- 0.520 1.77 15.00 1.43 43.43 0.32 0.21 ----- -- 0.57 -- 0.520 1.73 15.08 1.39 43.43 0.32 0.21 ----- ----- ----- 0.53 ----- --- •0.520 1.70 15.17 1.36 43.42 0.32 0.21 ----- ----- -- -- 0.50 ----- --- 0.520 1.66 15.25 1.32 43.42 0.32 0.21 ----- -- --- 0.46 0.520 1.63 15.33 1.29 43.42 0.32 0.21 ----- - 0.43 0.520 1.59 15.42 1.25 43.42 0.32 0.21 ----- -- ----- 0.40 ----- 0.520 1.56 15.50 1.22 43.42 0.32 0.21 ----- ---- ---- 0.36 ----- ---- 0.520 1.52 15.58 1.19 43.42 0.32 0.21 ----- ---- ----- 0.33 --- ---- 0.520 1.49 15.67 1.15 43.41 0.32 0.21 ---- ---- ---- 0.29 ---- ----- 0.520 1.45 15.75 1.12 43.41 0.32 0.21 ---- --- ---- 0.26 ---- ----- 0.520 1.42 15.83 1.08 43.41 0.32 0.21 ---_ _____ 0.22 --- ----- 0.520 1.38 15.92 1-.04 a4l 0.32 0.21 =---- ----- 0-19. 0.520-- A.a5 16.00 1.01 43.41 0.31 0.21 ---- ---- ----- 0.15 --- ----- 0.520 1.31 16.08 '0.98 43.41 0.31 0.21 ----- ---- ---- 0.12 ----- ----- 0.520 1.28 16.17 0.96 43.40 0.31 0.21 ----- ----- ---- 0.09 ----- ----- 0.520 1.24 16.25 0.95 43.40 0.31 0.21 ----- ---- ----- 0.06 ----- ----- 0.520 1.21 16.33 0.93 43.40 0.31 0.21 ----- ---- ---- 0.03 ----- ---- 0.520 1.18 16.42 0.92 43.40 0.31 0.21 ----- ---- ----- ---- ----- ----- 0.520 1.15 16.50 0.90 43..4.0. 0.31 0.21 ----- ---- ---- ---- ---- ---- 0-520 . 1.15, 16.58 0.89 43.40 0.31 0.21 ----- ----- ---- ----- ----- ---- 0.520 1.15 16.67 0.87 43.40 0.31 0.21 ----- ----- ----- ----- ----- ----- 0.520 1.15 16.75 0.86 43.39 0.31 0.21 ----- ----- --- ----- ----- ----- 0.519 1.15 16.83 0.84 43.39 0.31 0.21 ----- ----- ---- ----- ---- -=--- 0.519 1.15 16.92 0.82 43.39 0.31 0.21 ----- ----- ---- ----- ---- ----- 0.519 1.15 17.00 0.81 43.39 0.31 0.21 ---- ----- ---- ----- ---- ----- 0.519 1.15 r Continues on next page... 3 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Civ C Clv D Wr A Wr B Wr C Wr D ExHI Outflow (hrs) cfs ft cfs cfs cfs eft cfs cfs cfs cfs cfs cfs 17.08 0.79 43.39 0.31 0.21 =-" ----- ---- ---- ----- ---- 0.519' 1.15 17.17 0.78 43.38 0.31 0.21 ----- ---- ---- ----- ----- --- 0.519 1.15 17.25 0.76 43.38 0.31 0.21 ----- ----- ---- ---- ----- -- - 0.519 1.15 17.33 0.75 43.38 0.31 0.21 ----- ----- ----- ---- ----- --- 0.519 1.15 17.42 0.73 43.38 0.31 0.21 ---- - - ---- ----- ----- --- 0.519 1.15 17.50 0.72 43.38 0.31 0.20 ----- ----- ----- ----- ----- - 0.519 1.15 17.58 0.70 43.37 0.31 0.20 ----- ----- ----- ----- ----- ----- 0.519 1.15 17.67 0.69 43.37 0.31 0.20 ---- ---- ----- ----- ------ -----t 0.519 1.14 17.75 0-67 43.37 0.31 0.20 ---- ----- ---- ---- ----- ----- 0.519 1.14 17.83 0.65 43.37 0.31 0.20 --- ---- ----- ---- ---- ----- 0.519 1.14 17.92 0.64 43.36 0.31 0.20 ---- ----- ---- ---- ---- ----- 0.519 1.14 18.00 0.62 43.36 0.31 0.20 -___ _-__ _____ ____ ___ _____ 0.519 1.14 18.08 0.61 43.36 0.31 0.20 ----- ----- ---- ----- ----- ----- 0.519 1.14 18.17 0.60 43.36 0.31 0.20 ---- ----- ----- ---- ---- 0.519 1.14 18.25 0.60 43.35 0.31 0.20 - ----- ---- --- 0.519 1.14 18.33 0.60 43.35 0.31 0.20 ----- ----- ---- 0.518 1.14 18.42 0.59 43.35 0.31 0.20 ----- ---- ----- ---_ -_- ----- 0.518 1.14 18.50 0:59, 43.34 0.30 0.20 ----- ---- ---- ---- ---- ---- 0.518 1.13 18.58 0.58 43.34 0.30 0.20 ---- ---- ---- ----- ----- -- 0.518 1.13 18.67 0.58 43.34 0.30 0.20 ----- ---- --- ----- ---- ---- 0.518 1.13 18.75 0.57 43.33 0.30 0.20 ---- ---- ---- ---- --- ----- 0.518 1.13 18.83 0.57 43.33 0.30 0.20 ---- ---- ---- ----- ----- ----- 0.51.8 1.13 18.92 0.56 43.33 0.30 0.20 ----- ----- ----- ----- - 0.518 1.13 19.00 0.56 43.32 0.30 0.20 - -- ----- ---- ----- - 0.518 1.13 19.08 0.55 43.32 0.30 0.20 ---- ----- ----- ----- ---- ----- 0.518 1.13 19.17 0.55 43.32 0.30 0.20 ---- ----- ----- --- ---- ----- 0.518 1.13 19.25 0.54 43.32 0.30 0.20 ----- --- ---- ---- ---- 0.518 1.13 19.33 0.54 43.31 0.30 0.20 ----- ---- ---- ---- --- 0.518 1.12 19.42 0.54 43.31 0.30 0.20 ---- ---- ---- ----- ___ ____ 0.518 1.12 19.50 0.53 43.31 0.30 0.19 ---- ---- ---- ---- ----- - - 0.517 1.12 19.58 0.53 43.30 0.30 0.19 ---- ---- ---- ----- ---- 0.517 1.12 19.67 0.52 43.30 0.30 0.19 ---- --- ----- ---- --- ----- 0.517 1.12 19.75 0.52 43.30 0.30 0.19 - ----- ---- ---- ----- 0.517 1.12 19.83 0.51 43.29 0.30 0.19 --- - ----- 0.517 1.12 19.92 0.51 43.29 0.30 0.19 -- ----- ----- ---- ----- ----- 0.517 112 20.00 0.50 43.29 0.30 0.19 ----- ----- 0.517 1.11 20.08 0.50 43.28 0.30 0.19 ----- -- ----- ----- 0.517 1.11 20.17 0:49 43.28 0.29 0.19 ----- --- -- - 0E517., 1:.1.1.. 20.25 0.49 43.28 0.29 0.19 ----- ----- ----- ----- ----- ----- 0.517 1.11 20.33 0.48 43.27 0.29 0.19 ----- ----- ----- --- ----- ---- 0.517 1.11 20.42 0.48 43.27 0.29 0.19 ---- ---- ----- ----- ----- ----- 0.517 1.11 20.50 0.47 43.27 0.29 0.19 ----- ----- ----- ----- ----- ---- 0.516 1.11 20.58 0.47 43.26 0.29 0.19 ----- ---- ----- ----- ----- --- 0.516 1.11 20.67 0.47 43.26 0.29 0.19 ---- ----- ----- ----- ----- ---- 0.516 1.10 20.75 Q.46 43.26 0.29 0.19 ----.. .... ---- ----- ----- ----- ----- Q-516 1.10 20.83 0.46 43.25 0.29 0.19 ----- ----- ---- ----- ----- ---- 0.516 1.10 20.92 0.45 43.25 0.29 0.19 ---- ----- ----- ----- ----- ----- 0.516 1.10 21.00 0.45 43.24 0.29 0.19 ----- ---- ----- ---- ----- ----- 0.516 1.10 21.08 0.44 43.24 0.29 0.19 ----- ----- ---- ---- ---- ----- 0.516 1.10 21.17 0.44 43.24 0.29 0.18 ----- ---- ----- ---- ---- ----- 0.516 1.10 21.25 0.43 43.23 0.29 0.18 ----- _---- ----- ---- ---- ----- 0.516 1.10 Continues on next page... C t 4 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A Clv B Civ C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hm) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 21.33 0.43 43.23 0.29 0.18 ---= ----- ----- -=-- --- ----- 0.516 1.09 21.42 0.42 43.23 0.29 0.18 ----- ----- ----- ---- ----- ---- 0.516 1.09 21.50 0.42 43.22 0.29 0.18 ---- ---- ----- ---- ----- ---- 0.515 1.09 21.58 0.41 43.22 0.28 0.18 ----- ----- --- ----- ----- 0.515 1.09 21.67 0.41 43.22 0.28 0.18 ----- ---- ----- ---- ----- ----- 0.515 1.09 21.75 0.40 43.21 0.28 0.18 ---- ----- ---- ----- ----- ----- 0.515 1.09 21.83 0.40 43.21 0.28 0.18 ----- ----- ---- ----- ----- ----- 0.515 1.09 21.92 0.39 43.20 0.28 0.18 ----- ----- ---- ----- -- -- 0.515 1.09 22.00 0.39 43.20 0.28 0.18 ---- ---- ---- ---- ---- ----- 0.515 1.08 22.08 0.67 43.20 0.28 0.18 ---- ---- ----- ---- -- ----- 0.515 1.08 22.17 0.46 43.20 0.28 0.18 ---- ---- ----- ---- ----- 0.515 1.08 22.25 0.41 43.19 0.28 0.18 ----- ----- ----- ---- ----- ----- 0.515 1.08 22.33 0.40 43.19 0.28 0.18 ---- ----- ---- ---- ----- ----- 0.515 1.08 22.42 0.40 43.18 0.28 0.18 ------ ----- --- ----- ----- ---- 0.515 1.08 22.50 0.40 43.18 0.28 0.18 ----- ----- ----_ ----- ___- ---- 0.514 1.08 22.58 0.39 43.18 0.28 0.18 ---- --- ---- ----- --- ---- 0.514 1.07 22.67 0.39 43.17 0.28 0.17 ---- --- ----- ---- --- ----- 0,514 1.07 22.75 0.39 43:17 0.28 0.17 ---- ----- 0.514 1.07 22.83 0.38 43.17 0.27 0.17 ---- ---- -- ----- ----- 0.514 1.07 22.92 0.38 43.16 0.27 0.17 ----- ----- ---- ----- --- ---- 0.514 1.07 23.00 0.38 43.16 0.27 0.17 ----- ----- ---- ---- ---- ----- 0.514 1.07 23.08 0.37 43.15 0.27 0.17 --__ __-_ __-_ ____ ____ __T_ 0.514 1.07 23.17 0.37 43.15 0.27 0.17 ----- ---- ----- ---- ---- 0.514 1.06 23.25 0.36 43.15 0.27 0.17 ----- ----- ----- ----- ----- --- 0.514 1.06 23.33 0.36 43.14 0.27 0.17 ---- ----- ----- --- ----- ---- 0.514 1.06 23.42 0.36 43.14 0.27 0.17 ---- ---- ----- ---- ----- ----- 0.514 1.06 23.50 0.35 43.14 0.27 0.17 -- ----- ---- ----- ----- ----- 0.513 1.06 23.58 0.35 43.13 0.27 0.17 ----- ----- ----- ----- ----- 0.513 1.06 23.67 0.35 43.13 0.27 0.17 ---- ---- ---- ---- ---- 0.513 1.05 23.75 0.34 43.12 0.27 0.17 ---- -- ---- ---- ----- 0.51-3 1.05 23.83 0.34 43.12 0.27 0.17 ---- ----- --- ---- ----- 0.513 1.05 23.92 0.34 43.12 0.27 0.17 ---- ---- ----- --- ----- ----- 0.513 1.05 24.00 0.33 43.11 0.26 0.16 ----- ----- ---- ---- ----- ----- 0.513 1.05 24.08 0.13 43.11 0.26 0.16 ---- ----- -- ----- - --- 0.513 1.05 24.17 0.00 43.10 0.26 0.16 ----- ----- ---- ----- ----- ---- 0.513 1.04 24.25 0.00 43.10 0.25 0.16 ----- ---- --- ----- ----- --- 0.513 1.03 24.33 0.00 43.09 0.24 0.16 ----- ---- -___ _-__ __-_ 0.512 1.02 24.42 ,0.00 43.09 0.22 0.16 ---- ---- ---- ---- ---- . :--•- 0.512 1.00 24.50 0.00 43.08 0.21 0.16 ----- --- ----- ---- ---- 0.512 0.99 24.58 0.00 43.07 0.20 0.16 ---- ---- ---- ----- ----- ----- 0.512 0.97 24.67 0.00 43.07 0.18 0.16 ----- ----- ---- ----- ----- ----- 0.512 0.96 24.75 0.00 43.06 0.17 0.16 ----- ----- ---- ---- ---- ----- 0.512 0.94 24.83 0.00 43'06 0.16 0.16 ----- ----- ----- ----- ---- ---- 0.512 0.93 24.92 0.00 43.05 0.14 0.15 ----- ---- ----- ---- ----- ---- 0.512 0.91 25.00 0.00 43.05 0.13 0.15 ----- ----- ----- ---: ----- ----- 0.51.1 0.90 25.08 0.00 43.04 0.12 0.15 ---- ----- ----- ----- ----- ----- 0.511 0.89 25.17 0.00 43.04 0.10 0.15 ---- ----- ----- ----- ----- ----- 0.511 0.87 25.25 0.00 43.03 0.09 0.15 ----- ----- ----- ----- ----- 0.511 0.86 25.33 0.00 43.03 0.08 0.15 ----- ---- ----- ---- ----- 0.511 0.84 25.42 0.00 43.03 0.07 0.15 ---- --- ----- ----- ---- ---- 0.511 0.83 25.50 0.00 43.02 0.06 0.15 -- ----- ----- ----- ----- 0.511 0.82 Continues on next page... a , 5 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs eft cfs 25.58 0.00 43:02 0.04" 0.15 ---- ---- ----- ---- ---- ---- 0.511` 0:81°" 25.67 0.00 43.01 0.03 0.15 ---- ---- ----- ----- ----- ---_- 0.511 0.79 25.75 0.00 43.01 0.02 0.15 ---- ----- ----- ---- ----- ----- 0.510 0.78 25.83 0.00 43.00 0.01 0.15 ----- ---- ---- ---- ---- ---- 0.510 0.77 25.92 0.00 43.00 =--- 0.14 ----- ----- ---- ---- ---- --- 0.510 0.76 26.00 0.00 .43.00 ----- 0.14 ----- ----- ---- ----- ----- ---- 0.505 0.75 26.08 0.00 42.99 ---- 0.1.4 ---- ----- ----- --- ----- ----- 0.501 0.75 26.17 0.00 -42:99 ---- 0.14 ----- ---- ----- ---_ ---- -- 0.496 0.74 26.25 0.00 42.98 ---- 0.14 ----- ---- ----- ---- ----- ----- 0.492 0.73 26.33 0.00 42.98 ----- 0.14 ----- ---- ----- ----- ---- ----- 0.488 0.73 26.42 0.00 42.97 ----- 0.14 ----- ----- ----- ----- ----- ----- 0.483 0.72 26.50 0.00 42.97 ----- 0.14 ----- ---- ----- ----_ ---- 0.479 0.71 26.58 0.00 42.96 ----- 0.14 ----- ----- ---- ----- ----- ---- 0.475 0.71 26.67 0.00 42.96 ----- 0.14 ---- ----- ---- ----- ----- ---- 0.470 0.70 26.75 0.00 42.96 ----- 0.14 ---- ----- --- ---- ----- ----- 0.466 0.70 26.83 0.00 42.95 ---- 0.14 ----- ----- -__-- ----- ----- ---- 0.462 0.69 26.92 0.00 42.95 ----- 0.13 ----- ---- ---- ---- ---- ----- 0.458 0.68 27.00 0.00 42•:-94• ---- 0.13 ----- ----- --- -- --- ----- 0.454• 0.68 27.08 0.00 42.94 --- 0.13 ----- ----- ---- ----- --- ----- 0.449 0.67 27.17 0.00 42.94 ---- 0-13 ----- ----- ----- ---- ---- ----- 0.445 0.67 27.25 0.00 42.93 ---- 0.13 ---- ---- ----- ----- ----- ---- 0.441 0.66 27.33 0.00 42..93 --- 0.13 0.43.7- 0.65 27.42 0.00 42.92 ---- 0.13 ---- ---- ---- ----- ----- 0.433 0.65 27.50 0.00 42.92 o-.--- 0.13 --- ---- ----- ----- ---- 0.430 0.64 27.58 0.00 42.92 ---- 0.13 ---- ----- ---- ---- -_ 0.426 0.64 27.67 0.00 42.91 --- 0.12 ----- ----- ---- --- ----- 0.422 0.63 27.75 0.00 42.91 ----- 0.12 --=-- ----- ----- ---- -- 0.418 0.63 27.83 0.00 42.9.1 -- 0.12 ---- ----- ----- --- ----- ---- 0.414 0.62 27.92 0.00 42.90 0.12 ---- ----- ---- ----- -- - 0.411 0.62 28.00 0.00 42.90 ---- 0.12 ---- ---- ---- ----- -- - 0.407 0.61 28.08 0.00 42.90 ----- 0.12 ----- ---- ---- ----- - 0.403 0.60 28.17 0.00 42.89 ----- 0.12 ----- ----- ---- ----- -- 0.399 0.60 28.25 0.00 42.89 ----- 0.12 ----- ----- ---- ----- -- 0.396 0.59 28.33 0.00 42.88 0.11 ---- ----- --- ----- ----- ----- 0.392 0.59 28.42 0.00 42.88 ----- 0.11 ----- ----- ---- ----- ----- ---- 0.389 0.58 28.50 0.00 42.88 --_-- 0.11 ---- ----- ----- ---- ---- ----- 0.385 0.58 28.58 0.00 42.87 --- 0.11 ---- ----- --- ---- ----- ----- 0.382 0.57 28.67 0.00 a 42-18,7 - 0.11 ----- ---- . -- -- 0.378. 0.56 28.75 0.00 42.87 ----- 0.11 ---- ---- --- ----- --- ----- 0.375 0.56 28.83 0.00 42.86 0.11 ----- ----- ----- ----- --- ----- 0.372 0.55 28.92 0.00 42.86 ---- 0.10 ---- ----- ---- ---- ---= 0.368 0.55 29.00 0.00 42.86 ---- 0.10 ----- ---- ----- ---- ---- ----- 0.365 0.54 29.08 0.00 42.85 ----- 0.10 ---- ---- ----- ---- ----- ----- 0.362 0.54 29.17 0.00 42.85 ---- 0.10 --- ---- ----- ---- ---- ----- 0.359 0.53 29.25 0.00 .. ..42.8.5..._ ----- 0.10 ---- ---- --_- ----- ----- ----- 0.355- 0.51 29.33 0.00 42.85 ----- 0.10 ---- ---- ---- ----- ----- ---- 0.352 0.52 29.42 0.00 . 42.84 ----- 0.10 ----- ----- ----- ---- ----- ---- 0.349 0.52 29.50 0.00 42.84 ----- 0.09 ----- ----- ----- ---- ----- ---- 0.346 0.51 29.58 0.00 42.84 ---- 0.09 ----- ----- ----- ----- ----- ----- 0.343 0.51 29.67 0.00 42.83 ----- 0.09 ---- ----- ----- ---- ----- ----- 0.340 0.50 29.75 0.00 42.83 ----- 0.09 ----- ---- ----- ----- ----- --- 0.337 0.49 Continues on next page... ' a a 6 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hm) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 29.83 0.00 42.83 ----- 0.09 ----- --- --=-- ---- ---- ---- 0.334 0.49' 29.92 0.00 42.82 ----- 0.09 ---- ---- ---- ---- ----- ----- 0.331 0.48 30.00 0.00 42.82 ----- 0:09 ----- ----- ---- ---- ----- ----- 0.328 0.48 30.08 0.00 42.82 ----- 0.08 ----- ----- _____ ___ _ __-.- 0.325 0.47 30.17 0.00 42.82 ----- 0.08 ----- ----- ---- ----- ---- ----- 0.322 0.47 30.25 0.00 42.81 ---- 0.08 ----- ----- ---- ----- ----- ----- 0.319 0.46 30.33 0.00 42.81 ----- 0.08 ----- ---- _-_- ----- ---- _____ 0.317 0.46 30.42 0.00 42.84 , --- 0.08 ---- ----- -- ---- --- --- 0.314 0.46 30.50 0.00 42.80 ----- 0.08 ----- ----- _-_- __-_ __-_ ____ 0.311 0.45 30.58 0.00 42.80 ----- 0.08 ----- ---- ----- ---- ---- ----. 0.308 0.45 30.67 0.00 42.80 ----- 0.07 ----- ---- ----- ---- ---- ---- 0.306 0.44 30.75 0.00 42.80 ----- 0.07 --- ---_ _____ -_-_ -_-_ ____ 0.303 0.44 30.83 0.00 42.79 ----- 0.07 -__ -_-__ __-_ __-_ ____ 0.300 0.43 30.92 0.00 42.79 ----- 0.07 --- ----- ----- ----- ----- ----- 0.298 0.42 31.00 0.00 42.79 ---- 0.06 ----- ---- ----- ---- ----- ----- 0.295 0.42 31.08 0.00 42.79 ---- 0.06 --- ----- ---- ----- ----- ---- 0.293 0.41 31.17 0.00 42.78 ----- 0.06 ----- ----- ----- ----- ----- ----- 0.290 0.41 31.25 0.00 42.78, --- 0.06 ----- ----- -- ---- --- 0.288 0.40 31.33 0.00 42.78 ---- 0.06 ----- ----- ---- ----- ----- ---- 0.285 0.40 31.42 0.00 42.78 ---- 0.05 ----- ----- ---- ----- ----- ---- 0.283 0.39 31.50 0.00 42.77 --- 0.05 ----- ----- ----- ----- ----- ----- 0.281 0.39 31.58 0,00 42.77. ---- 0.05 ----- ---- ----- ----- ----- ----- 0.2.7.8. 0.38 31.67 0.00 42.77 ----- 0.05 ---- ---- ----- ----- ---- ----- 0.276 0.38 31.75 0.00 42.77 ---- 0.05 ---- ---- ----- ----- ----- ---- 0.274 0.38 31.83 0.00 42.77 ---- 0.04 ---- ---- ----- ----- ---- ----- 0.271 0.37 31.92 0.00 42.76 ---- 0.04 ----- ----- --- ----- -- ----- 0.269 0.37 32.00 0.00 42.76 ---- 0.04 ----- --- - -- 0.267 0.36 32.08 0.00 42.76 ---- 0.04 ----- ---- ---- ---- ---- ----- •0:265• 0.36 32.17 0.00 42.76 ---- 0.04 ---- ----- ---- ---- ---- ---- 0.263 0.35 32.25 0.00 42.76 ----- 0.03 ----- ----- --- 0.260 0.35 32.33 0.00 42.75 ----- 0.03 ----- ---- - - 0.258 0.34 32.42 0.00 42.75 ----- 0.03 ----- ---- ---- ----- ----- --- 0.256 0.34 32.50 0.00 42.75 ----- 0.03 ----- ---- ----- ----- ----- --- 0.254 0.34 32.58 0.00 42.75 ----- 0.03 ----- ----- ----- - ---- --- 0.252 0.33 32.67 0.00 42.75 ----- 0.03 ---- ---- ----- ----- -=-- ---- 0.250 0.33 32.75 0.00 42.74 ----- 0.03 ---- ----- ---- ----- ---- ----- 0.248 0.33 32.83 0.00 42.74 ---- 0.03 ---- ----- ----- ----- ---- ----- 0.246 0.33 32.92 0.00 42.744., -- 0.03 ---- ----- ----- - , 0.244. 0.32 33.00 0.00 42.74 ----- 0.03 --__ __- ----- -_- ___- ----- 0.242 0.32 33.08 0.00 42.74 ---- 0.03 ----- ---- ---- --- ----- ----- 0.240 0.32 33.17 0.00 42.73 ---- 0.03 ----- ---- ---- --- ---- ----- 0.238 0.32 33.25 0.00 42.73 ---- 0.03 ----- ----- ----- --- ----- ----- 0.237 0.31 33.33 0.00 42.73 ---- 0.03 ----- ----- --- ---- --- - ----- 0.235 0.31 33.42 0.00 42.73 ----- 0.03 ----- ----- ----- ---- ---- ----- 0.233 0.31 33.50 0.00 42.73., ----- 0.03 ----- ----- ----- ---- ----- ---- 0.231, a 0 3.1... 33.58 0.00 42.72 ----- 0.03 ----- ----- ----- ----- ----- ----- 0.229 0.30 33.67 0.00 42.72 ----- 0.03 ----- ---- ----- ----- ---- ----- 0.227 0.30 33.75 0.00 42.72 ---- 0.03 ----- ----- ----- ----- ----- ---- 0.225 0.30 33.83 0.00 42.72 ---- 0.03 ----- ----- ----- ----- ----- ----- 0.224 0.30 33.92 0.00 42.72 ----- 0.03 ----- ----- ---- ----- ----- ----- 0.222 0.29 34.00 0.00 42.72 ----- 0.03 ----- ----- ----- ----- ---- ----- 0.220 0.29 Continues on next page... 7 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation CIv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D ExfII Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 34.08 0.00 42.71 ---- 0.03 ' ----= ----- ----- ---- ---- ----- 0.218 0.29 34.17 0.00 42.71 ----- 0.03 ----- ----- ----- ----- ---- ----- 0.217 0.29 34.25 0.00 42.71 ----- 0.03 ----- ---- ---- ----- ----- ----- 0.215 0.29 34.33 0.00 42.71 ----- 0.03 ---- ----- ---- ----- ----- ---- 0.213 0.28 34.42 0.00 42.71 --- 0.03 ---- ----- -- ----- ----- ---- 0.211 0.28 34.50 0.00 42.71 --- 0.03 ----- ---- ----- ---- ----- ----- 0.210 0.28 34.58 0.00 42.70 ---- 0.03 ----- ---- ----- ---- ---- ----- 0.208 0.28 34.67 0.00 42.70 ---- 0.03 •----- ----- ----- ---- ----- 0.206 0.27 34.75 0.00 42.70 ---- 0.03 ----- --- ----- ----- ----- ---- 0.205 0.27 34.83 0.00 42.70 ---- 0.03 ----- ---- ----- ----- ----- --- 0.203 0.27 34.92 0.00 42.70 ---- 0.03 --- ----- ----- ----- ----- --- 0.201 0.27 35.00 0.00 42.70 ----- 0.03 ---- ----- ----- ---- ----- ----- 0.200 0.27 35.08 0.00 42.69 ----- 0.03 ---- ----- ---- ---- ----- ----- 0.198 0.26 35.17 0.00 42.69 ----- 0.03 ----- ----- -- ----- ---- ----- 0.197 0.26 35.25 0.00 42.69 ----- 0.03 ----- ----- --- ----- ---- ----- 0.195 0.26 35.33 0.00 42.69 ---- 0.02 ----- ---- ---- ---- -- ----- 0,193 0.26 35.42 0.00 42.69 ----- 0.02 ---- ---- ---- ----- ---- ---- 0.192 0.26 35.50 0.00 42:69 ----- 0.02 ---- ----- --- ----- ---- ----- 0.190 0.25 35.58 0.00 42.69 ---- 0.02 ----- ----- ---- ----- ----- 0.189 0.25 35.67 0.00 42.68 ----- 0.02 ----- ---- ---- ---- ---- ---- o-1s7 n25 35.75 0.00 42.68 ----- 0.02 ----- ---- ---- ----- ----- ----- 0.186 0.25 35.83 0.00 4.2.68 ---- 0.02 ---- ---- ---- ----- ----- ---- 0.184 0.25 35.92 0.00 42.68 ----- 0.02 ----- - ----- ----- ----- ---- 0.183 0.24 36.00 0.00 42.68 ----- 0.02 ----- --__ ____ ____ 0.181 0.24 36.08 0.00 42.68 ----- 0.02 ----- ----- ----- ---- ---- ----- 0.180 0.24 36.17 0.00 42.67 ----- 0.02 ----- --- ----- ---- ---- ----- 0.179 0.24 36.25 0.00 42.67 - - 0.02 ----- ---- ----- ---- ---- ---- 0.177 0.24 36.33 0.00 42.67 ---- 0.02 --- ---- ----- ----- ---- ----- 0.176 0.23 36.42 0.00 42.67 ---- 0.02 ----- ---- ----- ----- ----- ----- 0.174 0.23 36.50 0.00 42.67 ----- 0.02 ---- ----- ----- ----- ----- ---- 0.173 0.23 36.58 0.00 42.67 ----- 0.02 ---- ----- ---- ---- ---- ----- 0.171 0.23 36.67 0.00 42.67 ----- 0.02 ----- ----- ---- ----- ----- ----• 0.170 0.23 36.75 0.00 42.67 ---- 0.02 ----- ----- ---- ---- ----- ----- 0.169 0.22 36.83 0.00 42.66 ---- 0.02 ---- ---- ---- ___ ___ ---_ 0.167 0.22 36.92 0.00 42.66 ---- 0.02 ----- ---- ---- ----- ---- ---- 0.166 0.22 37.00 0.00 42.66 ----- 0.02 ----- _---- ----- ---- ---- ---- 0.165 0.22 37.08 0.00 42.66 ----- 0.02 ---- ---- ----- ----- ----- ----- 0,163 0.22 37.17 0.00 42.66 ----- 0.02 ---- ----- ---- ----- ---- ---- 0.162 0.22 37.25 0.00 42.66 ----- 0.02 ----- ----- ---- ----- ---- ----- 0.161 0.21 37.33 0.00 42.66 ---- 0.02 ----- --- ----- ---- ---- ---- 0.160 0.21 37.42 0.00 42.66 --- 0.02 ---- ----- ----- ---- ---- ----- 0.158 0.21 37.50 0.00 42.65 ---- 0.02 -- ---- ---- ----- ----- ---- 0.157 0.21 37.58 0.00 42.65 ---- 0.02 ---- ----- ---- ----- ----- ---- 0.156 0.21 37.67 0.00 42.65 ----- 0.02 ----- ----- ----- ----- ----- ----- 0.154 0.21 37.75 0.00 . ,. 42..65 ----- 0.02 ---- ----- ----- ----- ----- .- ---. 0.15.3. Q,2.0... 37.83 0.00 42.65 ---- 0.02 ----- ----- ----- ---- ----- ----- 0.152 0.20 37.92 0.00 42.65 ---- 0.02 ----- ----- ----- ----- ----- ---- 0.151 0.20 38.00 0.00 42.65 ----- 0.02 ---- ---- ----- ----- ----- --- 0.150 0.20 38.08 0.00 42.65 ----- 0.02 ----- ----- ----- ----- ----- --:-- 0.148 0.20 38.17 0.00 42.64 ----- 0.02 ---- ---- ----- ----- ----- ----- 0.147 0.20 38.25 0.00 42.64 ----- 0.02 ----- ---- ----- ----- ----- ----- 0.146 0.19 1 o Continues on next page... Q 8 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 38.33 0.00 42.64 ---- 0.02 ----- ----- ----- ----- ---- =:--- 0:145 ". 38.42 0.00 42.64 ----- 0.02 ----- ---- ----- ----- ----- ---- 0.144 0.19 38.50 0.00 42.64 ----- 0.02 ----- ---- ---- ---- ---- ----- 0.143 0.19 38.58 0.00 42.64 ----- 0.02 ----- ----- ----- ----- ---- ----- 0.141 0.19 38.67 0.00 42.64 ----- 0.02 ----- ---- ----- ----- ----- ---- 0.140 0.19 38.75 0.00 42.64 ---- 0.02 ----- ---- ----- ---- --- ---- 0.139 0.18 38.83 0.00 42.64 ---- 0.02 ----- ----- ----- --- ----- ---- 0.138 0.18 38.92 0.00 42.63 ---- 0.02 ----- ----- ----- ----- ----- ----- 0.137 0.18 39.00 0.00 42.63 ----- 0.02 ----- ----- ----- --- ----- ----- 0.136 0.18 39.08 0.00 42.63 ---- 0.02 ____ _____ _____ -_- _____ _____ 0.135 0.18 39.17 0.00 42.63 ----- 0.02 ----- ----- ----- -__ ____ ____ 0.134 0.18 39.25 0.00 42.63 ----- 0.02 ---- _____ ____ ___- _r__ ____ 0.133 0.18 39.33 0.00 42.63 --- 0.02 ---- ---- --- ----- ---- ----- 0.132 0.17 39.42 0.00 42.63 --- 0.02 ---- ---- ----- ----- ---- ----- 0.131 0.17 39.50 0.00 42.63 ----- 0.02 ---- ---- ---- ----- ---- ----- 0.129 0.17 39.58 0.00 42.63 ---- 0.02 ---- ---- ---- ----- ----- ----- 0.128 0.17 39.67 0.00 42.62 ----- 0.02 ----- ----- ---- ---- ---- ----- 0.127 0.17 39.75 0.00, 42.62 ----- 0.01 ----- ---- ----- ---- ---- - _--- &.126 0.17 39.83 0.00 42.62 ----- 0.01 ----- ----- ----- -- ----- ---- 0.125 0.17 39.92 0.00 42.62 ---- 0.01 ---- ----- ---- ----- - ---- 0.124 0.16 40.00 0.00 42.62 ---- 0.01 ---_ ___ ---- _____ _____ ____ 0.123 0.16 40.08 0.00. 42.62 ---- 0.01 ----- ---- ---- ----- ----- --_- 0.122 0.16 40.17 0.00 42.62 ---- 0.01 ----- -___ ___ _____ _____ ____ 0.121 0.16 40.25 0.00 42.62 - 0.01 ----- ----- ----- ----- --- ---- 0:120 0.16 40.33 0.00 42.62 ----- 0.01 ----- ----- ---- --- ---- 0.120 0.16 40.42 0.00 42.62 ----- 0.01 ----- ---- ---- ---- --- ---- 0.119 0.16 40.50 0.00 42.62 ---- 0.01 ---- ---- ---- ---- --- ---- 0.118 0.16 40.58 0.00 42.61 ---- 0.01 ----- ----- --- ---- ---- --- 0.117 0.15 40.67 0.00 42.61 ---- 0.01 ---- ----- ---- ---- ----- ---- 0.116 0.15 40.75 0.00 42.61 ----- 0.01 ----- ----- ----- ----- ----- ---- 0.115 0.15 40.83 0.00 42.61 ----- 0.01 ----- ----- ----- --- ----- ----- 0.114 0.15 40.92 0.00 42.61 ----- 0.01 ----- ----- ----- ----- ----- ---- 0.113 0.15 41.00 0.00 42.61 ---- 0.01 ----- ----- ----- ----- ----- ----- 0.112 0.15 41.08 0.00 42.61 ---- 0.01 ----- ----- ---- ---- ----- ---- 0.111 0.15 41.17 0.00 42.61 --- 0.01 ---- ---- ---- ---- ----- ---- 0.110 0.15 41.25 0.00 42.61 ----- 0.01 ---- ----- ---- ---- ---- ---- 0.109 0.14 41.33 0.00 42.61 ---- 0.01 ---- ----- ---- ----- ---- ---- 0.109 0.14 41.42 0.00. 42.61 ----- 0.01 ----- ---- ----- ----- ---- --- 0:108 0.14 41.50 0.00 42.60 ----- 0.01 ----- ----- ---- ----- ----- ----- 0.107 0.14 41.58 0.00 42.60 --- 0.01 ----- ----- ----- ----- ----- ----- 0.106 0.14 41.67 0.00 42.60 ----- 0.01 ---- ----- ____ ____ -_- _____ 0.105 0.14 41.75 0.00 42.60 ---- 0.01 ---- ---- ----- ---- ---- ----- 0.104 0.14 41.83 0.00 42.60 ---- 0.01 ----- ---- ----- ----- ----- ----- 0.104 0.14 41.92 0.00 42.60 ---- 0.01 ----- ---- ---- ----- --- ---- 0.103 0.13 42.00 0.00 42.60 ----- 0.01 ----- ---- ---- ----- -----. r. ---- 0-10.2 0-13... 42.08 0.00 42.60 ----- 0.01 ----- ---- ----- ----- ----- ---- 0.101 0.13 42.17 0.00 42.60 ----- 0.01 ---- ----- ----- ----- ----- ---- 0.100 0.13 42.25 0.00 42.60 ----- 0.01 ----- ----- ----- ----- ---- ----- 0.100 0.13 42.33 0.00 42.60 ----- 0.01 ----- ----- ----- -- --_-- 0.099 0.13 42.42 0.00 42.60 ----- 0.01 ----- ---- ----- 0.098 0.13 42.50 0.00 42.60 ----- 0.01 ----- ----- ---- 0.097 0.13 Continues on next page... 9 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Clv C Civ D Wr A Wr B Wr C Wr D Ell Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 42.58 0.00 42.59'1.L ---- 0.01 ----- -- ----= - -- ----- ----- 0-.096 0.1'3 42.67 0.00 42.59 --- 0.01 ---- ---- ----- ----- ----- ----- 0.096 0.13 42.75 0.00 42.59 ----- 0.01 ---- ----- ---- ----- ----- ---- 0.095 0.12 42.83 0.00 42.59 --- 0.01 ----- ----- ---- ----- ----- ---- 0.094 0.12 42.92 0.00 42.59 ----- 0.01 ----- -- -- ---- ---- ----- ---- 0.093 0.12 43.00 0.00 42.59 ----- 0.01 --- ---- ----- ---- ---- ----- 0.093 0.12 43.08 0.00 42.59 ----- 0.01 ----- ---- ----- ----- ---- ----- 0.092 0.12 43.17 0.00 42.59 ---- 0.01 ----- ---- - ---_ ----- 0:091 a:12 .43.25 0.00 42.59 ---- 0.01 ----- ---- ---- ----- ---- ----- 0.091 0.12 43.33 0.00 42.59 ---- 0.01 ----- ----- ----- ----- ---- ----- 0.090 0.12 43.42 0.00 42.59 ----- 0.01 ----- ---- ---- ----- ---- ----- 0.089 0.12 43.50 0.00 42.59 ----- 0.01 ----- ----- ---- ---- --- ----- 0.088 0.12 43.58 0.00 42.59 ---- 0.01 ---- ----- ----- ---- ----- ---- 0.088 0.11 43.67 0.00 42.59 ---- 0.01 ----- ---- ----- --- ----- ---- 0.087 0.11 43.75 0.00 42.58 - 0.01 ----- ----- ---- ----- ---- 0.086 0.11 43.83 0.00 42.58_ -- 0.01 ---- ---- --- ---- ---- 0.086 0.11 43.92 0.00 42.58 -- -- 0.01 ---- _____ ____ ____ ____ ____ 0.085 0.11 44.00 -0.00 42.58 0.01 ---- ----- --- ---- --- -- 0.084 0.11 44.08 0.00 42.58 - 0.01 ---- ----- ----- ---- --- ----- 0.084 0.11 44.17 0.00 42.58 - 0.01 ---- ----- ----- 0.083 0.11 44.25 0.00 42.58 - 0.01 ---- ----- ----- ----- 0.082 0.11 44.33 0.0:0 42.58 ----- 0.101 --- ---- ---- - 0.082 0.11 44.42 0.00 42.58 ----- 0.01 - --- --- --- ----- ---- ----- 0.081 0.11 44.50 0.00 42.58 ----- 0.01 ----- -- - ----- --- 0.080 0.10 44.58 0.00 42.58 ----- 0.01 0.080 0.10 44.67 0.00 42.58 - --- 0.01 ----- ----- ---- 0.079 0.10 44.75 0.00 42.58 - 0.01 -- -- -- - --- 0.079 0.10 44.83 0.00 42.58 -- 0.01 - - ----- ---- 0.078 0.10 44.92 0.00 42.58 -- 0.01 ---- --- ---- 0.077 0.10 45.00 0.00 42.58 ------ 0.01 ---- ---- 0.077 0.10 45.08 0.00 42.57 -- - 0.01 --- - ---- ----- 0.076 0.10 45.17 0.00 42.57 -- 0.01 ---- ----- -- ----- 0.075 0.10 45.25 0.00 42.57 -- 0.01 ---- ----- ----- 0.075 0.10 45.33 0.00 42.57 -- 0.01 ---- ---- 0.074 0.10 45.42 0.00 42.57 ---- 0.01 ----- ---- ----- ---- ---- ----- 0.074 0.10 45.50 0.00 42.57 ----- 0.01 ----- ----- ----- ----- ---- ---- 0.073 0.10 45.58 0.00 42.57 ---- 0.01 ---- -___ ___ ____ ____ ____ 0.073 0.09 45.67 0:00 42.57 ---- 0.01 ---- ---- --- ---- ---- 0•.072 0.09-, 45.75 0.00 42.57 ---- 0.01 ----- _____ ____ ____ _____ ____ 0.071 0.09 45.83 0.00 42.57 ---- 0.01 ----- ---- ----- ----- ___, ____ 0.071 0.09 45.92 0.00 42.57 ---- 0.01 ---- ---- ----- ----- ----- ---- 0.070 0.09 46.00 0.00 42.57 ---- 0.01 ---- ---- ----- ----- ----- ---- 0.070 0.09 46.08 0.00 42.57 ----- 0.01 ---- ---- ----- ----- ----- ----- 0.069 0.09 46.17 0.00 42.57 ----- 0.01 ----- ----- ---- ----- ----- ----- 0.069 0.09 46.25 0.00 42.57... . ----- 0.01 ----- ----- ---- ----- -----. ----- 0.068..... 0.09. 46.33 0.00 42.57 ----- 0.01 ---- ----- ---- ---- ----- ---- 0.068 0.09 46.42 0.00 42.57 ---- 0.01 ----- ----- ---- ----- ---- ---- 0.067 0.09 46.50 0.00 42.57 ----- 0.01 ----- ----- ----- ----- ----- ---- 0.067 0.09 46.58 0.00 42.56 ----- 0.01 ----- ----- ----- ----- --- ----- 0.066 0.09 46.67 0.00 42.56 ----- 0.01 ----- ----- ----- ----- ---- ----- 0.066 0.08 46.75 0.00 42.56 ---- 0.01 ----- ----- ----- ----- ----- ----- 0.065 0.08 Continues on next page... 10 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 46.83 0.00 '42:5& ---- 0.01 ----- ----- ----- ---- ---- 0.065 0:08 46.92 0.00 42.56 ---- 0.01 ----- ---- ----- ----- ----- ---- 0.064 0.08 47.00 0.00 42.56 ----- 0.01 ----- ---- ----- ----- ----- ----- 0.064 0.08 47.08 0.00 42.56 ----- 0.01 ---- ---- ----- ----- ----- ----- 0.063 0.08 47.17 0.00 42.56 ---- 0.01 ----- ----- ----- ----- ----- 0.063 0.08 47.25 0.00 42.56 ---- 0.01 ----- ----- ----- ---- ---- ---- 0.062 0.08 47.33 0.00 42.56 ---- 0.01 ----- ----- ---- ---- ----- ----- 0.062 0.08 47.42 0.00 42.5& ---- 0.01 ----- ----- 0.061 0.08 47.50 0.00 42.56 ----- 0.01 ---- ----- ----- ---- ----- ---- 0.061 0.08 47.58 0.00 42.56 ----- 0.01 ---- ----- ----- ----- ----- ----- 0.060 0.08 47.67 0.00 42.56 ----- 0.01 ---- ----- ----- ----- ---- ----- 0.060 0.08 47.75 0.00 42.56 ---- 0.01 ----- ----- ----- ---- ----- ----- 0.059 0.08 47.83 0.00 42.56 ---- 0.01 ----- ---- ----- ---- ---- ---- 0.059 0.08 47.92 0.00 42.56 ----- 0.00 ----- ---- ---- ---- ----- ---- 0.058 0.08 48.00 0.00 42.56 ----- 0.00 ----- ----- ----- ---- ----- 0.058 0.07 ...End < q P a Pond Report 11 Hydraflow Hydrographs by Intelisolve Wednesday,Feb 6 2008,3:2 PM Pond No. 3 - Pond 2 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cuft) Total storage(cult) 0.00 42.50 48,140 0 0 0.50 43.00 53,022 25,291 25,291 1.50 44.00 57,041 55,032 80,322 2.50 45.00 61,160 59,101 139,423 3.50 46.00 72,898 67,029 206,452 Culvert/Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] ICI [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 43.00 43.40 0.00 0:00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.50 42.50 0.00 0.00 Weir Type Riser Rect Length(ft) = 313.00 1.00 0.00 0.00 Multi-Stage Yes No No No Slope(%) = 0.20 1.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev. 0.00 ft Note:CiulverUOrifiCe outflows have been analyzed under inlet and outlet control. Stage/.Storage l Discharge Table Stage Storage Elevation Civ A Civ B Civ C Civ D Wr A Wr B Wr C Wr D Exfil Total ft cult ft efs cfs cis cfs cis cis cis cfs cfs cis 0.00 0 42.50 0.00 0.00 -- 0.00 0.00 0.000 0.00 0.05 2,529 42.55 0.00 0.00 . 0.00 0.00 0.051 0.07 0.10 5,058 42.60 0.00 0.01 0.00 0.00 - 0.102 0.13 0.15 7,587•- •12.65• 0.00 0.02 0.00 0.00 -0.153 0.20 0.20 10,116 42.70 0.00 0.03 0.00 0.00 0.204 0.27 0.25 12,645 42.75 0.00 0.03 0.00 0.00 0.255 0.34 0.30 15,174 42.80 0.00 0.07 - 0.00 0.00 0.306 0.44 0.35 17,703 42.85 0.00 0.10 - 0.00 0.00 0.357 0.53 0.40 20,232 42.90 0:00 0.12 0.00 0.00 0.408 0.61 0.45 22,761 42.95 0.00 0.13 0.00 0.00 --- 0.459 0.69 0.50 25,291 43.00 0.00 0.14 0.00 0.00 --- 0.510 0.76 0.60 30,794 43.10 0.26 0.16 --- 0.00 0.00 0.513 1.04 0.70 36,297 43.20 0.28 0.18 --- 0.00 0.00 0.515 1.08 0.80 41,800 43.30 0.30 0.19 --- 0.00 0.00 --- 0.517 1.12 0.90 47,303 43.40 0.31 0.21 0.00 0.00 0.520 1.15 1.00 52,806 43.50 0.33 0.22 --- 0.00 2.11 -- -- 0.522 3.29 1.10 58,309 43.60 0.34 0.23 -- 0.00 5.96 -- 0.524 7.17 1.20 63,813 43.70 0.36 0.25 -- - 0.00 10.94 -- 0.527 12.19 1.30 69,316 43.80 0.37 0.26 -- 0.00 16.85 - --- 0.529 18.12 1.40 74,819 43.90 0.38 0.27 --- 0.00 23.55 - 0.531 24.85 1.50 80,322 44.00 0.39 0.28 --- 0.00 30.95 - 0.534 32.28 1.60 86,232 44.10 0.41 0.29 --- -- 0.00 39.00 -- 0.538 40.36 1.70 92,142 44.20 0.42 0.30 --- 0.00 47.65 --- 0.543 40.04 1.80 98,052 44.30 0.43 0.31 -- 0.00 56.86 -- 0.548 58.27 1.90 103,962 44.40 0.44 0.31 - --- 0.00 66.60 .-- ... 0.553 68.03 2.00 109,872 44.50 0.45 0.32 -- 0.00 76.83 --- --- 0.558 78.29 2.10 115,782 44.60 0.46 0.33 - --- 0.00 87.55 - --- 0.562 89.03 2.20 121,692 44.70 0.47 0.34 --- -- 0.00 98.72 - --- 0.567 100.22 2.30 127,602 44.80 0.48 0.35 -- --- 0.00 110.32 --- 0.572 111.85 2.40 133,512 44.90 0.49 0.36 0.00 122.35 -- -- 0.577 123.90 2.50 139,423 45.00 0.50 0.36 --- 0.00 134.79 --- --- 0.581 136.36 2.60 146,125 45.10 0.51 0.37 -- 0.00 147.62 . --- 0.584. 149.23 2.70 152,828 45.20 0.52 0.38 -- - 0.00 160.84 --- --- 0.586 162.47 Continues on next page... o 12 Pond 2 Stage/Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Total ft Cuft ft Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs 2.80 159,531 45.30 0.53 0.39 --- --- 0.00 174.42 0.589 176.09 2.90 166,234 45.40 0.54 0.39 -- --- 0.00 188.37 0.591 190.07 3.00 172,937 45.50 0.55 0.40 -- --- 0.00 202.68 --- 0.593 204.40 3.10 179,640 45.60 0.56 0.41 -- --- 0.00 217.32 -- 0.596 219.08 3.20 186,343 45.70 '0f.56 0.41 -- --- 0.00 232.31' - 0.598 23409 3.30 193,046 45.80 0.57 0.42 -- - 0.00 247.62 -- 0.601 249.43 3.40 199,749 45.90 0.58 0.43 - -- 0.00 263.26 ---- 0.603 265.10 3.50 206,452 46.00 0.59 0.43 -- -- 0.00 279.21 -- 0.606 281.08 ...End d a y Hydrograph Report 13 Hydraflow Hydrographs by Intelisolve Wednesday,Feb 6 2008,3:2 PM Hyd. No. 8 Pond 2 Route -AP2 Hydrograph type = ,R•eservalr Peak.discharge. = 35.23 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 2 Reservoir name = Pond 2 Max. Elevation = 44.04 ft Max. Storage = 82,479 cuft Storage Indication method used. Outflow hydrograph volume=216,934 cult Hydrograph Discharge Table (Printed values>=1%of Op. Print interval=5f' Time Inflow Elevation Clv A Civ B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs eft cfs cfs 10.33 2.62 42.76 ---- 0.04 ----- ----- ----- ----- ---- ----- 0.265 0.36 10.42 2.76 42.77 ---- 0.05 ----- ---- ----- ----- ----- ----- 0.279 0.39 10.50 2.90 42.79 ----- 0.06 --- ----- ----- ----- ----- --- 0.294 0.42 10.58 3.05 42.80 ----- 0.08 ----- --- - ---- ----- ---- 0.309 0.45 10.67 3.20 42.82 -•---- 0.08 -- ----- -- -- - - - 0.326 0.48 10.75 3.35 42.84 ----- 0.09 - -- 0.342• 0.50 10.83 3.51 42.85 ----- 0.10 ---- - 0.360 0.53 10.92 3.66 42.87 ----- 0.11 ----- - ----- 0.378 0.56 11.00 3.83 42.89 ----- 0.12 --- ----- ----- ----- --- 0.398 0.59 11..08 4:07 42.91 --- 0.12 ----- ---- ---- ---- ---- ----- 0.418 0.63 11.17 4.51 42.93 --- 0.13 ----- ---- ---- ---- ---- ----- 0.440 0.66 11.25 5.01 42.95 - 0.14 ----- ---- ----- ----- 0.464 0.69 11.33 5.52 42.98 ---- 0.14 ----- ----- ----- ----- ---- 0.492 0.73 1.1.42 6.05 43.01 0.03 0.15 ----- ----- ----- ----- ----- ---- 0.511 0.79 11.50 6.60 43.04 0.11 0.15 ---- ----- ----- ----- ---- -- 0.511 0.87 11.58 8.13 43.07 0'20 0.16 ---- ----- ----- ----- -=-- ---- 0.512 0.97 11.67 12.22 43.12 0.27 0.17 ----- ---- ----- ---- ---- ---- 0.513 1.05 11.75 17.15 43.20 0.28 0.18 ----- ----- 0.515 1.08 11.83 22.41 43.30 0.30 0.19 ----- ---- ---- ---- ----- - -- 0.517 1.12 11.92 28.18 43.43 0.32 0.21 -- -- ----- ---- 0.64 ----- ----- 0.520 1.81 12.00 48.37 43.60 0.34 0.23 ----- 6.17 0.524 7.39 12.08 69.86 43.87 0.38 0.26 ----- --- ----- 21.40 ----- ----- 0.531 22.70 12.17 44.81 44.03 0.40 0.28 ---- ----- ---- 32.98 ----- --- - 0.535 34.32 12.25 30.51 44.03 0.40 0.28 ---- ---- ---- 33.41 0.535 34.75 12.33 25.12 44.00 0.40 0.28 ---- ----- ---- 31.02 0.534 32.35 12.42 1'9-.70 43.90 0'39^ 0.27 ---- _____ _____ 27.66 ---- 7:533 28.95 12.50 14.17 43.90 0.38 0.27 ----- ----- ----- 23.60 ---- --- 0.531 24.91 12.58 9.80 43.84 0.37 0.26 ----- ---- ----- 19.53 ---- ---- 0.530 20.82 12.67 8.51 43.79 0.37 0.25 ----- ----- ----- 16.01 ---- ----- 0.529 17.28 12.75 7.94 43.74 0.36 0.25 ----- ----- ----- 13.52 ----- ----- 0.528 14.78 12.83 7.36 43.71 0.36 0.25 ----- ----- ----- 11.55 ----- --- 0.527 12.80 12.92 6.78 43.68 0.35 0.24 ----- ----- ----- 10.11 ----- --- 0.526 11.35 13.00 6.19 43.66 0.35, 0;24• ---- ----- ----- 8.9,5:< ,. --._. -_- , 0.526 1G.18 13.08 5.71 43.64 0.35 0.24 ----- ----- ----- 7.93 ----- ---- 0.525 9.16 13.17 5.50 43.62 0.35 0.24 ---- ----- ---- 7.08 ----- ----- 0.525 8.31 13.25 5.35 43.61 0.34 0.23 ---- ----- --- 6.40 ----- ----- 0.525 7.62 13.33 5.20 43.60 0.34 0.23 ----- ----- --- 5.87 ---- ----- 0.524 7.08 13.42 5.05 43.59 0.34 0.23 ----- ----- ----- 5.49 ----- ----- 0.524 6.71 i Continues on next page... a e Y 14 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 13.50 4.90 43.58 0.34 0.23 ----- ------ . --=-= 5.17 ----- ---- ° 0.524°" 6 3, 13.58 4.75 43.57 0.34 0.23 ----- ---- ---- 4.87 ----- --- 0.524 6.08 1.3.67 4.60 43.56 0.34 0.23 ---- ---- ---- 4.60 ---- ---- 0.523 5.81 13.75 4.44 43.56 0.34 0.23 ---- ----- --- 4.36 ---- ---- 0.523 5.56 13.83 4.29 43.55 0.34 0.23 --- ---- ----- 4.13 ---- ----- 0.523 5.34 13.92. 4.14 43.55 0.34 0.23 ----- ---- 3.92 ----- ___-_ 0.523 5.12 14.00 3.98 43.54 0.33 0.23 ---- ----- --- 3.72 ----- ---- 0.523 4.92 14.08 3.85 43.54 0.33 0.23 ----- ----- . 3.53 ----- ---- -0.523 4.7& 14.17 3.76 43.53 0.33 0.23 ----- ---- ----- 3.35 ----- ----- 0.523 4.55 14.25 3.69 43.53 0.33 0.22 ---- ---- ----- 3.20 --- ----- 0.523 4.39 14.33 3.62 43.52 0.33 0.22 ----- ----- ----- 3.06 ----- ---- 0.523 4.25 14.42 3.54 43.52 0.33 0.22 ----- ---- ----- 2.93 ---- ----- 0.522 4.12 14.50 3.47 43.52 0.33 0.22 ----- ----- ----- 2.81 --- ----- 0.522 4.01 14.58 3.40 43.52 0.33 0.22 ---- ---- ----- 2.70 ----- ----- 0.522 3.90 14.67 3.32 43.51 0.33 0.22 ----- _-__ __-- 2.60 ----- - --- 0.522 3.79 14.75 3.25 43.51 0.33 0.22 ----- ----- ----- 2.51 ----- ---- 0.522 3.70 14.83 3.18 43.51 0.33 0.22 ----- ----- ----- 2.41 ----- ---- 0.522 3.60 14.92 3.10• 43.51 0.33 0.22 ----- ----- ---- 2.33 0.522 3.51 15.00 3.03 43.50 0.33 0.22 --__ ___- ____ 2.24 --- 0.522 3.43 15.08 2.95 43.50 0.33 0,22 ---- ---- ----- 2.16 --- --- 0.522 3.34 15.17 2.88 43.50 0.33 0.22 ---- ---- ---- 2.09 ---- ---- 0.522 3.28 15.25 2.80. 43.50 0.33 0.22 ----- 2.04 ----- --- .0.522 3.23 15.33 2.73 43.49 0.33 0.22 ---- ----- ---- 1.99 ----- ---- 0.522 3.18 15,42 2.65 43.49 0.33 0.22 ---- ----- ---- 1.94 ----- ----- 0.522 3.12 15.50 2.58 43.49 0.33 0.22 ---- ---- ----- 1.88 ----- ---- 0.522 3.07 15.58 2.50 43.49 0.33 0.22 ---- ---- ---- 1.83 ----- ---- 0.522 3.01 15.67 2.43 43.48 0.33 0.22 ---- ---- ----- 1.77 ---- ---- 0.522 2.95 15.75 2.35 43.48 0.33 0.22 ----- ----- ----- 1.71 ---- -- 0.522 2.89 15.83 2.28 43.48 0.33 0.22 ---- ----- ----- 1.65 --- --- 0.521 2.83 15.92 2.20 43.48 0.32 0.22 ---- ----- ---- 1.58 ----- ----- 0.521 2.76 16.00 2.13 43.47 0.32 0.22 ---- ----- ---- 1.52 ---- ---- 0.521 2.70 16.08 2:06 43.47 0.32 0.22 ----- ---- ---- 1.45 ----- ----- 0.521 2.63 16.17 2.03 43.47 0.32 0.22 ----- ---- ----- 1.39 ----- ---- 0.521 2.57 16.25 1.99 43.46 0.32 0.22 ----- ---- ----- 1.33 ---- ---- 0.521 2.50 16.33 1.96 43.46 0.32 0.22 ----- ---- ----- .1.27 ---- ---- 0.521 2.45 16.42 1.93 43.46 0.32 0.22 ---- ---- ----- 1.22 --- ----- 0.521 2.39 16.50 1.90 43.46 0.32 0.22 ---- ---- ----- 1.17 ---- ---- 0.521 2.34 16.58 1.:86 43:45 0.32 0.21 1..12 ----- ---- 0:521 2,29 16.67 1.83 43.45 0.32 0.21 -- ----- ----- 1.07 ----- ---- 0.521 2.24 16.75 1.80 43.45 0.32 0.21 ----- ----- ---- 1.02 ----- ----- 0.521 2.19 16.83 1.76 43.45 0.32 0.21 ---- ----- ----- 0.98 ----- ----- 0.521 2.15 16.92 1.73 43.44 0.32 0.21 ---- -- ----- 0.93 ----- ---- 0.521 2.10 17.00 1.70 43.44 0.32 0.21 _---- ---- ----- 0.89 ---- ----- 0.521 2.06 17.08 1.67 43.44 0.32 0.21 ----- ----- ----- 0.85 --- ----- 0.521 2.02 17.17 1.63 43.44 0.32 0.21 ---- ----- - ---. 0.81 ---- ----- .,,. 0.521 ,:,.;,,..1..9.8 17.25 1.60 43.44 0.32 0.21 ---- ----- ---- 0.77 ---- ----- 0.520 1.94 17.33 1.57 43.43 0.32 0.21 ----- ----- ---- 0.73 ----- ----- 0.520 1.90 17.42 1.54 43.43 0.32 0.21 ----- ----- ----- 0.70 ----- ----- 0.520 1.86 17.50 1.50 43.43 0.32 0.21 ----- ----- ----- 0.66 ----- ----- 0.520 1.82 17.58 1.47 43.43 0.32 0.21 ----- ----- ----- 0.62 ----- ----- 0.520 1.79 17.67 1.44 43.43 0.32 0.21 ----- ---- ----- 0.59 ----- ----- 0.520 1.75 Continues on next page... 0 0 15 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs eft cfs cfs cfs cfs cfs cfs cfs 17.75 1.40 43.43 0.32 0.21 --- ---- ----- 0.55 ---= " `'==-= 0.520 '.71 17.83 1.37 43.42 0.32 0.21 --- - ----- ----- 0.52 ----- --- 0.520 1.68 17.92 1.34 43.42 0.32 0.21 ----- ----- ---- 0.48 --- ---- 0.520 1.64 18.00 1.30 43.42 0.32 0.21 ---- - - ----- 0.45 ---- ----- 0.520 1.61 18.08 1.28 43.42 0.32 0.21 ---- ---- ----- 0.41 ----- ---- 0.52'0 1.57 18.17 1.26 43.42 0.32 0.21 ----- ----- ----- 0.38 ----- ----- 0.520 1.54 18.25 1.25 43.42 0.32 0.21 ---- ---- ----- 0.35 ----- ----- 0.520 1.51 18.33 1.24 43.42 0.32 0.21 ----- ----- ---- 0.32 0.520 1.48 18.42 1.23 43.41 0.32 0.21 ----- ---- ----- 0.29 ----- ----- 0.520 1.45 18.50 1.23 43.41 0.32 0.21 --- ----- ----- 0.27 ----- ---- 0.520 1.43 18.58 1.22 43.41 0.32 0.21 ---- ----- ---- 0.25 ----- ----- 0.520 1.41 18.67 1.21 43.41 0.32 0.21 ----- ---- ----- 0.23 ---- - -- 0.520 1.38 18.75 1.20 43.41 0.32 0.21 ----- --- - 0.21 --- __-_ 0.520 1.36 18.83 1.19 43.41 0.32 0.21 ---- ----- ---- 0.19 ----- ---- 0.520 1.34 18.92 1.18 43.41 0.31 0.21 ----- ----- ----- 0.17 ----- ---- 0.520 1.33 19.00 1.17 43.41 0.31 0.21 ----- ---- ---- 0.15 ---- ----- 0.520 1.31 19.08 1.16 43.41 0.31 0.21 ----- ---- ---- 0.14 ---- ---- 0.520 1.29 19.17 1.15 43.41 0.31 0.21 ---- ---- ----- 0.12 ----- --- 0.520 1.28 19.25 1.14 43.41 0.31 0.21 ---- ---- ----- 0.11 ----- ---- 0.520 1.26 19.33 1.13 43.40 0.31 0.21 --- ----- ---- 0.09 ----- --- 0.520 1.25 19.42 1.12 43.40 0.31 0.21 ----- ----- ----- 0.08 --- ---- 0.520 1.23 19.50 1.11 43.40 0.31 0.21 ---- ---- ----- 0.07 --- ---- -0.520 1.22 19.58 1.10 43.40 0.31 0.21 ----= ----- ----- 0.05 ----- ---- 0.520 1.21 19.67 1.09 43.40 0.31 0.21 ----- ---- ----- 0.04 ----- ----- 0.520 1.20 19.75 1.08 43.40' 0.31 0.21 ----- ----- ----- 0.03 ---- ----- 0.520 1.18 19.83 1.07 43.40 0.31 0.21 ----- ---- ---- 0.02 --- ---- 0.520 1.17 19.92 1.06 43.40 0.31 0.21 ----- ----- ----- 0.00 ----- ----- 0.520 1.16 20.00 1.05 43.40 0.31 0.21 ----- ---- ----- ---- ----- ----- 0.520 1.15 20.08 1.04 43.40 0.31 0.21 --- ----- ----- --- ---- ----- 0.520 1.15 20.17 1.03 43.40 0.31 0.21 ---- ---- ---- ---- --- 0.520 1.15 20.25 1.02 43.40 0.31 0.21 ---- ---- ----- --- --- ----- 0.520 1.15 20.33 1.01 43.40 0.31 0.21 ----- ---- ---- _---- ---- ---- 0.520 1.15 20.42 1.00 43.40 0.31 0.21 ---- ---- ----- ----- ---- 0.520 1.15 20.50 0.99 43.40 0.31 0.21 --- ----- ----- ----- ---- ----- 0.520 1.15 20.58 0.98 43.39 0.31 0.21 ----- ---- ---- ----- --- ---- 0.520 1.15 20.67 0.97 43.39 0.31 0.21 ----- ----- ----- ----- ---- ----- 0.519 1.15 20.75 0.96 43.39 0.31 0.21 ---- ---- ----- ----- ----- ----- 0.519 1.15 20.83 .0,95 43.39 0.31 0.21 ---- ----- ---- ---- ----- ----r . 0,519 1.1-5 20.92 0.94 43.39 0.31 0.21 ----- ----- ----- ----- ----- --- 0.519 1.15 21.00 0.93 43.39 0.31 0.21 ---- ----- ----- ----- ---- ----- 0.519 1.15 21.08 0.92 43.39 0.31 0.21 ----- ----- ---- ---- ----- ----- 0.519 1.15 21.17 0.91 43.39 0.31 0.21 ---- ----- --- ----- ----- ----- 0.519 1.15 21.25 0.90 43.39 0.31 0.21 ----- ----- ----- ----- ----- ----- 0.519 1.15 21.33 0.89 43.38 0.31 0.21 ----- ----- ----- ----- ---- ----- 0.519 1.15 21.42 0.88 43.38 0.31 0.21 ----- ----- ----- ----- ---- ---- 0 5.19 .,,...1..1..5 21.50 0.87 43.38 0.31 0.21 --_ ----- ----- ----- ----- ----- 0.519 1.15 21.58 0.86 43.38 0.31 0.21 --- ---- ----- ----- ----- ----- 0.519 1.15 21.67 0.85 43.38 0.31 0.20 ----- ----- ----- ----- ----- -_- 0.519 1.15 21.75 0.84 43.38 0.31 0.20 ---- ----- ----- ----- ----- ---- 0.519 1.15 21.83 0.83 43.37 0.31 0.20 ----- --- ----- ---- ---- ----- 0.519 1.15 21.92 0.82 43.37 0.31 0.20 ----- ----- -_- -_--- ---- ----- 0.519 1.14 Continues on next page... 16 Pond 2 Route-AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 22.00 0.81 43.37-, 0,31 0:2f),,;.. - ----- ----- 0.519 IA4 22.08 1.40 43.37 0.31 0.20 ----- ---- ---_ ____ ____ ____ 0.519 1.14 22.17 0.95 43.37 0.31 0.20 ----- ----- ----- ----- ----- ----- 0.519 1.14 22.25 0.85 43.37 0.31 0.20 ----- ----- --- ---- ---- ----- 0.519 1.14 22.33 0.84 43.37 0.31 0.20 ---- ----- --- ----- ---- ---- 0.519 1.14 22.42 0.83 43.37 0.31 0.20 ---- ---- ----- ----- ----- ---- 0.519 1.14 22.50 0.82 43.36 0.31 0.20 ----- ---- ----- ----- ----- ----- 0.519 1.14 22.58 0.82 43.36 0.31 0.20- ----- ----- ----- ----....s ---- ----- 0.519 1.14 22.67 0.81 43.36 0.31 0.20 ---- ---- ---- ----- ----- ---- 0.519 1.14 22.75 0.80 43.36 0.31 0.20 ---- ----- ----- ---- ---- ----- 0.519 1.14 22.83 0.79 43.36 0.31 0.20 ---- ----- ----- ---- ____ ___ 0.519 1.14 22.92 0.79 43.36 0.31 0.20 ----- ----- --- ---- ---- ---- 0.519 1.14 23.00 0.78 43.35 0.31 0.20 ----- ----- ----- ----- ---- ----- 0.519 1.14 23.08 0.77 43.35 0.31 0.20 ---- ----- ----- ---- --- ----- 0.519 1.14 23.17 0.76 43.35 0.31 0.20 --- ----- ---- ---- ---- ----- 0.518 1.14 23.25• 0.76 43.35 0.31 0.20 ---- ---- ---- ---- ----- ----- 0.518 1.14 23.33 0.75 43.35 0.31 0.20 ----- --- ----- ----- ----- ----- 0.518 1.14 23.42 0.74 43.34 0.30 0.20 ----- ----- ----- ---- ----- ----- 0.518 1.13 23.50 0.73 43.34 0.30 0.20 ---- ----- ----- ----- ----- ---- 0.518 1.13 23.58 0.73 43.34 0.30 0.20 ----- ---- ----- ----- ---- ----- 0.518 1.13 23.67 0.72 43.34 0.30 0.20 ---- ----- ----- --- ----- --- 0.518 1.13 23.75 0.7.1 43.33 0.30 0.20 .. ---- ----- ---- ---- ----- ---- .0.518 1.13 23.83 0.70 43.33 0.30 0.20 ----- ---- ---- ----- ---- ----- 0.518 1.13 23.92 0.70 43.33 0.30 0.20 ---- ----- ----- ----- ----- ----- 0.518 1.13 24.00 0.69 43.33 0.30 0.20 ---- ----- ----- ---- ---- ----- 0.518 1.13 24.08 0.27 43.32 0.30 0.20 ---- ---- --- ---- ----- -=- 0.518 1.13 24.17 0.00 43.32 0.30 0.20 ----- ---- --- ----- ---- ----- 0.518 1.13 24.25 0.00 43.31 0.30 0.20 ----- ----- ----- ---- ----- •0.518 1.12 24.33 0.00 43.31 0.30 0.20 ----- ---- ----- ----- ----- ---- 0.517 1.12 24.42 0.00 43.30 0.30 0.19 ---- ---- ----- ----- ---- 0.517 1.12 24.50 0.00 43.29 0.30 0.19 ----- ----- ----- ---- ---- ----- 0.517 1.12 24.58 0.00 43.29 0.30 0.19 ---- ----- ----- --- --=-- 0.517 1.12 24.67 0.00 43.28 0.30 0.19 ----- ----- ---- ---- ---- ---- 0.517 1.11 24.75 0.00 43.28 0.29 0.19 -- ---- ----- --- ---- 0.517 1.11 24.83 0.00 43.27 0.29 0.19 - -- ----- ----- ---- ---- ----- 0.517 1.11 24.92 0.00 43.26 0.29 0.19 ---- ----- ---- ---- ---- ---- 0.516 1.11 25.00 0.00 43.26 0.29 0.19 ----- ---- --- ---- ----- ---- 0.516 1.10 25.08 O.aO 43.25 0.29 0.19 , _____ •0.516 1.10 25.17 0.00 43.25 0.29 0.19 ----- ----- ----- ---- ----- ----- 0.516 1.10 25.25 0.00 43.24 0.29 0.19 ---- ----- ----- ---- ----- ---- 0.516 1.10 25.33 0.00 43.23 0.29 0.18 ----- ----- ----- ----- ---- ----- 0.516 1.10 25.42 0.00 43.23 0.29 0.18 ----- ----- ----- ----- ----- ----- 0.516 1.09 25.50 0.00 43.22 0.29 0.18 ---- ----- ----- --- ----- ----- 0.515 1.09 25.58 0.00 43.22 0.28 0.18 ----- ----- ---- ----- ---- ----- 0.515 1.09 25.67 ..,0.00 43.21 .0..28 0.18 ----- ---- ----- ----- ---- -,--- 0.515 .1-09. 25.75 0.00 43.20 0.28 0.18 ---- ----- ----- ----- -.-- -__-- 0.515 1.09 25.83 0.00 43.20 0.28 0.18 ---- ----- ----- ---- ---- ------ 0.515 1.08 25.92 0.00 43.19 0.28 0.18 ----- ---- --- ----- ----- ----- 0.515 1.08 26.00 0.00 43.19 0.28 0.18 ---- ---- ----- ----- ----- -=--- 0.515 1.08 26.08 0.00 43.18 0.28 0.18 ---- ----- ----- ---- ----- ----- 0.514 1.08 26.17 0.00 43.17 0.28 0.18 ----- ----- ---- ----- ----- ----- 0.514 1.07 Continues on next page... 5' 17 Pond 2 Route AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs -cfs cfs cfs 26.25 0.00 , 43.117 0128, ?."17 ----- =---- --==- ---- ----- ----- 0.514 " 1-07' 26.33 0.00 43.16 0.27 0.17 ----- ---- ----- ----- ----- ----- 0.514 1.07 26.42 0.00 43.16 0.27 0.17 ---- ----- ---- ----- ----- ----- 0.514 1.07 26.50 0.00 43.15 0.27 0.17 ----- ----- ---- ----- ---- ---- 0.514 1.06 26.58 0.00 43.15 0.27 0.17 ----- ---- ----- ----- ---- ---- 0.514 1.06 26.67 0.00 43.14 0.27 0.17 ----- ---- ---- ----- ----- ----- 0.51.4 1.06 26.75 0.00 43.13 0.27 0.17 ----- ---- ----- ---- ----- ----- 0.513 1.06 26.83 0.00 4.14a. 0.27 • 0.17 ----- ---- ----- _---: . ----- -------- 0.513 4.05... 26.92 0.00 43.12 0.27 0.17 ---- ----- ---- ----- ----- ----- 0.513 1.05 27.00 0.00 43.12 0.27 0.17 -___ ----- --- _____ ____ ___- 0.513 1.05 27.08 0.00 43.11 0.26 0.16 ----- ----- ---- ----- ---- ---- 0.513 1.05 27.17 0.00 43.11 0.26 0.16 ---- _____ ____ _____ __-_ ____ 0.513 1.05 27.25 0.00 43.10 0.26 0.16 ---- ---- ----- ---- ---- ----- 0.513 1.04 27.33 0.00 43.09 0.25 0.16 ----- ---- ----- ---- ----- ---- 0.512 1.03 27.42 0.00 43.09 0.23 0.16 ----- ---- ----- ---- ----- ----- 0.512 1.01 27.50 0.00 43.08 0.22 0.16 ----- ----- ----- ----- ---- ----- 0.512 0.99 27.58 0.00 43.08 0.20 0.16 ----- ---- ----- ----- ---- ----- 0.512 0.98 27.67 0.00. 43.G7- 0.19 - 0.16 ---- ---- ----- ----- ---- -_ -0.512 0.96 27.75 0.00 43.07 0.18 0.16 ---- ---- ----- ---- ---- ---- 0.512 0.95 27.83 0.00 43.06 0.16 0.16 ----- ---- ----- -- ----- ---- 0.512 0.93 27.92 0.00 43.06 0.15 0.16 ----- ----- ----- --- ----- ----- 0.512 0.92 28.00 0.0.0. 4105 . ... 0.14 .. 0,1.5. ----- ---- ----- ----- ----- ----- 0.511 0.91 28.08 0.00 43.05 0.12 0.15 ----- ----- ---- ---- ----- ----- 0.511 0.89 28.17 0.00 43.04 0.11 0.15 --__ _____ _-__ _____ ____ ___ 0.511 0.88 28.25 0.00 43.04 0.10 0.15 ----- ----- ----- ---- ---- ---- 0.511 0.86 28.33 0.00 43.03 0.09 0.15 ---- ----- ----- ----- ----- ----- 0.511 0.85 28.42 0.00 43.03 0.07 0.15 ----- ---- ----- ---- ---- ---- 0.611 0.84 28.50 0.00 43.02 0.0& OA 5 ----- ---- ----- ---- ---- ----- 0.511 0.83 28.58 0.00 43.02 0.05 0.15 ---- ---- ----- -- 0.511 0.81 28.67 0.00 43.01 0.04 0.15 ---- ----- ----- ----- ----- 0,511 0.80 28.75 0.00 43.01 0.03 0.15 ---- ----- --- ----- --- 0.511 0.79 28.83 0.00 43.01 0.02 0.15 ---- ----- ---- ----- ----- ----- 0.510 0.78 28.92 0.00 43.00 0.01 0-.15 ----- ----- ---- ----- ___ ____ 0.510 0.76 29.00 0.00 43.00 ----- 0.14 ----- ---- ---- ----- ----- --- 0.508 0.75 29.08 0.00 42.99 ----- 0.14 ---- ---- ----- ----- ----- ----- 0.503 0.75 29.17 0.00 42.99 ----- 0.14 ---- --- ----- ---- ---- ----- 0.499 0.74 29.25 0.00 42.98 ----- 0.14 ----- ----- ----- ----- ----- ----- 0.494 0.74 29.33 0,00 42,98 --- 0.14 ---- ----- ----- •• ---- ----- ---- 0.490 0.71 29.42 0.00 42.98 ----- 0.14 ----- ----- ---- ---- ---- ----- 0.485 0.72 29.50 0.00 42.97 ----- 0.14 ---- --- ----- ----- ---- ----- 0.481 0.72 29.58 0.00 42.97 ----- 0.14 ---- ----- ----- ---- ---- ---- 0.477 0.71 29.67 0.00 42.96 ---- 0.14 ---- ---- ----- ---- ----- --- 0.472 0.71 29.75 0.00 42.96 ----- 0.14 ----- ----- ----- ----- 0.468 0.70 29.83 0.00 42.95 ----- 0.14 ----- ---- ----- ----- ----- 0.464 0.69 29.92 0.00 42.9.5.. ----- 0.13 ----- --- ---.7,:. ----- ----- ----- 0.460 0.6.q. 30.00 0.00 42.95 ----- 0.13 ----- ----- ----- ----- ----- 0.456 0.68 30.08 0.00 42.94 ----- 0.13 ----- ----- ----- ----- ----- ---- 0.452 0.68 30.17 0.00 42.94 ----- 0.13 ----- ----- ----- ---- ---- ---- 0.448 0.67 30.25 0.00 42.93 ----- 0.13 ----- ---- ----- ----- ---- ----- 0.443 0.66 30.33 0.00 42.93 --- 0.13 ----- ---- ----- ----- ----- ----- 0.439 0.66 30.42 0.00 42.93 --' - 0.13 ---- ---- --- ----- ----- 0.435 0.65 Continues on next page... h' r t e � 18 Pond 2 Route AP2 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) eft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 30.50 0.00 42.92 ----- 9.13" =-- __-- --=-- ---- ----- ----- 0.432 0`:65, 30.58 0.00 42.92 ---- 0.13 ----- ----- ---- --- ----- ---- 0.428 0.64 30.67 0.00 42.92 ----- 0.13 ----- ----- ----- ----- ----- ----- 0.424 0.63 30.75 0.00 42.91 ----- 0.12 ----- ----- ----- ----- ----- ----- 0.420 0.63 30.83 0.00 42.91 ----- 0.12 ---- ---- --- ---- ----- ---- 0.416 0.62 30.92 0.00 42.90 ----- 0.12 ---- ----- --- ----- ----- ----- 0.412 0.62 31.00 0.00 42.90 --- 0.12 ----- _____ ---- ----- -_-- ----- 0.409 0.61 31.08 0.00 42.90 --- 0.12 ----- ----- -- ----- ----- ---- 0.405 0.61 31.17 0.00 42.89 ----- 0.12 ----- --- ----- ----- ----- ---- 0.401 0.60 31.25 0.00 42.89 ---- 0.12 ---- ---- ----- ---- ----- ---- 0.398 0.60 31.33 0.00 42.89 ----- 0.12 ---- -- ---- ---- ----- ----- 0.394 0.59 31.42 0.00 42.88 ----- 0.11 ----- ---- --- ----- ---- ---- 0.391 0.58 31.50 0.00 42.88 ---- 0.11 ----- ----- ----- ----- ---- ---- 0.387 0.58 31.58 0.00 42.88 --- 0.11 ----- ----- ----- ---- ---- ----- 0.384 0.57 31.67 0.00 42.87 ----- 0.11 ----- ----- ----- ----- ----- ----- 0.380 0.57 31.75 0.00 42.87 ----- 0.11 ---- ----- -- ----- ---- ---- 0.377 0.56 31.83 0.00 42.87 ---- 0.11 ---- ---- ----- ----- --- ----- 0.373 0.56 31.92 0.00 42.86. --- 0.11 ---- ----- _- ____ ------ 0.370 0.55 32.00 0.00 42.86 ----- 0.10 ---- ----- --- ----- ---- ----- 0.367 0.55 32.08 0.00 42.86 ----- 0.10 ---- ---- ----- ----- ---- ---- 0.363 0.54 32.17 0.00 42.85 ---- 0.10 ----- --- ----- --- ----- ___ 0.360 0.53 32.25 0:.00 42.85. ----- 0.10 -- ----- ----- ----- ---- 0.357 0.53 32.33 0.00 42.85 - -- 0.10 ---- ----- ---- ----- 0.354 0.52 32.42 0.00 42.84 0.10 _ --- -- ----- ----- --- ----- 0.351 0.52 32.50 0.00 42.84 ---- 0.10 --- - - ---- ----- ---- ----- 0.347 0.51 32.58 0.00 42.84 - 0.09 ---- ----- ---- ----- 0.344 0.51 32.67 0.00 42.83 - 0.09 ---- --- ---- -- 0.341 0.50 32.75 0.00 42.83 ----- 0.09 - -- ----- ---- ---- ---- 0.338 0.50 32.83 0.00 42.83 - 0.09 --- ----- ----- ---- ----- 0.335 0.49 32.92 0.00 42.83 - 0.09 ----- ---- ----- -- 0.332 0.49 33.00 0.00 42-82 ---- 0.09 --- ----- ----- ----- 0.329 0.48 33.08 0.00 42.82 ----- 0.08 --- ----- ---- ----- 0.327 0.48 33.17 0.00 42.82 ---- 0.08 -- -- ----- ----- ---- ---- 0.324 0.47 33.25 0.00 42.81 ----- 0.08 - --- ----- ----- ----- ---- 0.321 0.47 33.33 0.00 42.81 ----- 0.08 ---- ---- ----- 0.318 0.46 33.42 0.00 42.81 ----- 0.08 ---- ---- ----- ---=- ---- 0.315 0.46 33.50 0.00 42.81 ---- 0.08 ----- -- - ----- ----- --- 0.312 0.45 33.58 0.00 42.80 ----- 0.08 ----- ----- ----- ----- ----<.:..:, ---. G.310 0.45 33.67 0.00 42.80 ----- 0.07 ---- ----- ---- ---- -- ----- 0.307 0.44 33.75 0.00 42.80 ----- 0.07 ----- ----- ----- ---- ---- ----- 0.304 0.44 33.83 0.00 42.80 ---- 0.07 ---- ----- ----- ----- ---- ----- 0.302 0.43 33.92 0.00 42.79 ----- 0.07 ----- ---- ----- ----- ---- ----- 0.299 0.43 34.00 0.00 42.79 ----- 0.07 ---- ----- ----- ---- ----- ----- 0.297 0.42 34.08 0.00 42.79 --- 0.06 ----- ----- ---- ----- ----- ----- 0.294 0.42 34.17 0.00 42.79„ . ---- 0.06 ----- ---- ----. ---- ----- ----- 0.29.1 ...0.41:... 34.25 0.00 42.78 ----- 0.06 ----- ----- ----- ----- ----- 0.289 0.41 34.33 0.00 42.78 ----- 0.06 ----- ----- ----- ----- ----- ---- 0.287 0.40 34.42 0.00 42.78 ----- 0.06 ----- ----- ---- ---- ----- ---- 0.284 0.40 34.50 0.00 42.78 ----- - 0.05 --- ----- ----- ----- ---- ---- 0.282 0.39 34.58 0.00 42.77 ----- 0.05 ----- ---- ----- ----- ----- ----- 0.279 0.39 34.67 0.00 42.77 ----- 0.05 ----- ----- ---- ----- ---- ----- 0.277 0.38 Continues on next page... 19 Pond 2 Route AP2 Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 34.75 0.00 A2.77 ----- 0.05 --=- ---- ----- --- ---- ----- 0.275 - ' 0.38 34.83 0.00 42.77 ---- 0.05 ----- ---- ---- ---- ----- ----- 0.272 0.37 34.92 0.00 42.76 ----- 0.04 ----- ----- ----- ---- ----- ----- 0.270 0.37 35.00 0.00 42.76 ---- 0.04 ----- ----- ----- ----- ----- ---- 0.268 0.36 35.08 0.00 42.76 --- 0.04 ---- ----- ----- ----- ---- ----- 0.266 0.36 35.17 . 0.00 42.76 ----- 0.04 ---- ----- ----- ----- ----- ---- 0.264 0.35 ...End 9 d r y Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:3 PM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 8, Reservoir, Pond 2 Route -AP2 ....................................................... 1 PondReport .............................................................................................................. 2 10 - Year HydrographReports ........................................................................................................ 3 Hydrograph No. 8, Reservoir, Pond 2 Route -AP2 ....................................................... 3 PondReport .............................................................................................................. 4 ' f Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:3 PM Hyd. No. 8 Pond 2 Route -AP2 Hydrograph type, Reservok Peak-discharge. 2.33 cfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 2 Max. Elevation = 43.45 ft Reservoir name = Pond 2 Max. Storage = 50,321 cult Storage Indication method used. Hydrograph Volume=87,517 cuft Pond 2 Route -AP2 Q (Cfs) Hyd. No. 8 1 Yr Q (Cfs) 30.00 30.00 ..............................................I...,.................... ....... .............................................................................................................................................................................................................. .......... ............................... 25.00 - 25.00 .............I....... ........ .. .................. ... ..................... ............... ......................................................... ...... .................. .................. ...........I...................................................... ......................................................... ..................................... 20.00 - 20.00 .......................................... ......... .................................................. ..........W.................. ............ ............--......................... ............ ................................................................................................................................. 15.00 15.00 .................................. ............................ ...........I........................................................................................................................................ ..................I..................................I..................................................................................... ............ 10.00 10.00 ...................-........................................................ ................................................................................. ........................:.................................................................................... ------................................. .............................. ............................................................................... ..................................... ....................I...........................................................................................--1..........................................................................I............................... 5.00 - 5.00 .......................... ....................................................... .......................I............................. ....................I......................... . ...................... .............................. ........................................................... 0 0.00 .00 0 5 10 15 19 24 29 34 39 44 48 Time (hrs) Hyd No. 8 — Hyd No. 2 Pond Report 2 Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:3 PM Pond No. 3 - Pond 2 I Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cult) Total storage(cult) 0.00 42.50 48,140 0 0 0.50 43.00 53,022 25,291 25,291 1.50 44.00 57,041 55,032 80,322 2.50 45.00 61,160 59,101 139,423 3.50 46.00 72,898 67,029 206,452 Culvert/Orifice Structures Weir Structures [A] [B] �� [C] [D] [A] [B] [C] [D] Rise(in) 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) 6.00 3.00 0.00 0.00 Crest El.(ft) 43.00 43.40 0.00 0.00 No.Barrels 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.50 42.50 0.00 0.00 Weir Type = Riser Rect -- --- Length(ft) = 313.00 1.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.20 1.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No ExfiItration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Stage(ft) Stage/Discharge Stage(ft) 4.00 - 4.00 _..._.. _._ __..... ._........_._ ....... .....I.... ......... ......... ............ ........................................... ............ .......I. ..... ................ . .. ...... ......-- ..- _. ......... . .....,..,. .. ........ ... ........ 3.00 3.00 2.00 --- - -- --- ---- ------- 2.00 ........ .. ........ ............... .......,,..,., ........ . _,...,.............................................................................- ................. . ... _... -.... ........_.. . ........._... . ................ 1.00 1.00 ................... .............................................................. ............ ...................................... . ........ ............. ............. ........ _ . ....,....................... ...... ..... ......... ... _....... .......................... ..... ....... ..................... .... ... -- 0.00 0.00 0.00 30.00 60:90 90.00'• 120.00 150.00 1.8(k.Q3. 2,10.00, 240,,W. 27G:G0.. 300.00 Total Q Discharge(cfs) 3 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:3 PM Hyd. No. 8 Pond 2 Route -AP2 Hydrograph type:,. = Reservoir Peak discharge = 35.23 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 2 Max. Elevation = 44.04 ft Reservoir name = Pond 2 Max. Storage = 82,479 cuft Storage Indication method used. Hydrograph Volume=216,934 cuft Pond 2 Route -AP2 Q (cfs) Hyd. No. 8 -- 10 Yr Q (cfs) 70.00 70:00 60.00 60.00 _ ......... ......... ........ .......... ......". .----... . ...... -- - - ._ ....................... . ..... ......... _ ....... ......... 50.00 50.00 ...... ..... .... 40.00 40.00 ............._._....................I..._.........._......._............... 30.00 30.00 ......... . ......... ._..... ......... ......... ........_... .. ......... 20.00 20.00 ...._..... .._.._.. _... ............................................ ......... ....... ..... _. _.._.. 10.00 10.00 _. .......... ............... .............. .4 0.00 0.00 0 4 7 11 14 18 21 25 28 32 35 39 t — Hyd No. 8 Hyd No. 2 Time (hrs) F Pond Report 4 Hydraflow Hydrographs by Intelisolve Thursday,Jan 312008,4:3 PM Pond No. 3 - Pond 2 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(tuft) Total storage(tuft) 0.00 42.50 48,140 0 0 0.50 43.00 53,022 25,291 25,291 1.50 44.00 57,041 55,032 80,322 2.50 45.00 61,160 59,101 139,423 3.50 46.00 72,898 67,029 206,452 Culvert/Orifice Structures Weir Structures [A] [B] [C]. [D] [A] [B] [C] [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span-(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 43.00 43.40 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.50 42.50 0.00 0.00 Weir Type = Riser Rect Length(ft) = 313.00 1.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.20 1.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage n/a No No No EAItration- 0.500 in/hr(Contour) Tailwater Elev.= 0.00 It Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Stage(ft) Stage I Discharge Stage(ft) 4.00 4.00 .. ......... . ................ .................. ........_ __.. . ............... ............ ......... ........ . . ...... ............. .................... ......... .. .._ ... ..........._ - 3.00 3.00 ........................... 2.00 2.00' - ..... ............. 1.00 1.00 ... ......,.., ........... ......................, ........ . ............. ........... ....... ............ ......... ... ........... ...I...... ............................ .........................................................................I............................[................................... ......................................I..................I............ .............................................................................................................................. 0.00 1 0.00 0.00 30.00 60.00 90.00 120.00 150.00 180.00 210.00 240:00 270.00. 30100 Total Q Discharge(cfs) Pond 3 POND VOLUME CALCULATIONS CALCULATE IMPERVIOUS AREA: Drainage area 14.06 ac. .. Impervious area= 4.44 ac. Percent Impervious= 32% FIND SAIDA FOR PERMANENT POOL SIZING: Assume 90%Pollutant Removal Efficiency Use Table-5.L.1 in Stormwater ManagementGuidanee&,Manua!-arid-interpolate. SAIDA= 2.82 For Average Depth of Pool= 4.24 ft FIND REQUIRED SURFACE AREA: Surface Area=SA/DA x Drainage Area Surface Area= 0.40 ac. or 17,299 sf. FIND VOLUME TO BE CONTROLLED FROM 1.5"STORM Rv= 0.334002739 DA= 14.06 ac Volume=Rv x 1.5'x Drainage Area: 0.391 ac.-ft. or 25,560 cf. TERMINOLOGY: P= Precipitation Depth, (in) S= Ultimate Soil Storage, (in) CN= Curve Number Q"= Runoff Depth, (in) STAGE STORAGE FUNCTION TEMPORARY POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE s ft Cu ft Cu ft ft ft 42.15 39,499 42.65 44,088 20,897 20,897 0.5 9.947348923 -0.6931472 0.5018915 43 46,110 15,785 36,681 0.85 10.51002509 -0.1625189 0.8463537 44 50,230 48,170 84,851 1.85 11.34865677 0.6151.8564 1.8441408 45 52,327 51,279 136,130 2.85 11.82136486 1.04731899 2.8605508 where: b= 1.0767821 and Ks= 43899.2094 R Chas. H. Sells, Inc. bmp#3 2/6/2008 Stage Storage Function 12 --- - 11.5 --------- ---- --.-- �'-"'� c 10.510 J ' w 9.5 '- 9 -- -0.69 -0.16 0.62 1.05 Ln Z Z(1.5")= 0.61 feet Add 0.5 Set Rim El.At: 42.80 Temporary Pool Storage-Volume Provided: 27,460 cf FOREBAY VOLUME 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR [NCR ACCUM Z In S In Z AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft 35.65 2,510 36.65 3,112 2,811 2,811 1 7.9413 0.0000 37.65 3,780 3,446 6,257 2 8.741.5 0.6931 38.65 4,510 4,145 10,402 3 9.2498 1.0986 39.65 5,305 4,908 15,310 4 9.6362 1.3863 40.65 5,691 5,4981 20,8081 51 9.94311 1.6094 41.65 6,578 6,1351 26,9421 61 10.201411 1.7918 42.15 8,105 3,671 1 30,6131 6.51 10.32921 1.871 PERMANENT POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z.. In S. In Z,,.. Z est AREA VOLUME VOLUME STAGE sq ft cu ft Cu ft ft ft 35.65 13,654 36.65 15,620 14,637 14,637 1 9.5913 0.0000 1.1661 37.65 17,652. 16,636 31,273 2 10.3505 0.6931 2.1146 38.65 19,746 18,699 49,972 3 10.8192 1.0986 3.0535 39.65 21,906 20,826 70,798 4 11.1676 1.3863 4.0125 40'- 51 22,919 1 22,413 1 93,211" " 5' 11.4426 V6094 4.977 41.65 25,907 24,4131 117,6241 61 11.67521 1.79181 5.9738 42.151 31,394 1 14,3251 131,9491 6.51 11.79021 1.87181 6.5370 where: b= 1.27557396 and Ks 12031.6769 Chas. H. Sells, Inc. bmp#3 2/6/2008 FOREBAY VOLUME/PERMANENT POOL VOLUME: 18% TOTAL PERMANENT POOL VOLUME INCLUDING FOREBAY 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft Cu ft ft ft 35.65 16,766 36.65 19,400 18,083 18,083 1 9.8027 0.0000 1.3763 37.65 22,162 20,781 38,864 2 10.5678 0.6931 2.5073 38.65 , 25,051• 23,607 62,471 3 11.0424 1.098r7 3.6375 39.65 27,597 26,324 88,795 4 11.3941 1.3863 4.7921 40.65 29,497 28,547 117,342 5 11.6728 1.6094 5.9626 41.65 34,012 31,755 149,096 6 11.9123 1.7918 7.1941 42.15 39,499 18,378 167,4741 6.5 12.0286 1.8718 7.8805 where: b= 1.30140983 and Ks= 14549.9842 TOTAL PERMANENT AND TEMPORARY POOL VOLUME INCLUDING FOREBA 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z in S In Z Z est AREA VOLUME VOLUME STAGE s ft Cu ft cult ft ft 37.7 22,162 0 0 38.7 25,051 39.7 27,597 49,759 49,759 2.05 10.8149 0.7178 3.0433 40.7 29,497 28,547 78,306• 3.05 11.2684 1.1151 4.3424 41.7 34,012 31,755 110,061 4.05 11.6088 1.3987 5.6706 42.2 39,499 18,378 128,438 4.55 11.7632 1.5151 6.4003 42.7 44,088 20,897 149,335 5.05 11.9139 1.6194 7.203211 43 '46,110` 13,530 162,865 5.35 12.0007 1.6771 5.3037 44 50,230 48,170 211,035 6.35 12.2598 1.8485 6.4740 45 52,327 51,279 262,313 7.35 12.4773 1.9947 7.653 where: b= 1.29952623 and Ks= 18630,0202 AVERAGE DEPTH 4.24 feet STORAGE POOL DRAWDOWN ORIFICE EQUATION:Q=CDA(2gh)1/2 Number of Drains: 1 Diameter of Drains: 3 in Area of Opening: 0.049 ft Orifice Coefficient: 0.6 ft Average Head: (1.5"el'-NP el)/3: 0.20 ft Average Flow(Orifice Equation)= 0.11 cfs Volume of Storage= 25,560 cf Length of Drawdown= 240,907 sec or 2.79 days OK t 0 4 F Chas. H. Sells, Inc. bmp#3 2/6/2008 Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Wednesday, Feb 6 2008,3:2 PM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 9, Reservoir, Pond 3 Route -AP3 ....................................................... 1 PondRepaft.............................................................................................................. 1.a-.. 10 - Year HydrographReports ...................................................................................................... 12 Hydrograph No.,9, Reservoir, Pond 3 Route -AP3 ...................................................... 12 PondReport ............................................................................................................ 18 Hydrograph Report" 1 Hydraflow Hydrographs by Intelisolve Wednesday, Feb 6 2008,3:2 PM Hyd. No. 9 Pond 3 Route -AP3 Hydrograph type = Resewo-i Peals discharge 7.65 cfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 3 Reservoir name = Pond 3 Max. Elevation = 43.26 ft Max. Storage = 48,935 cuft Storage Indication method used. Outflow hydrograph volume=100,560 cult Hydrograph Discharge Table kFM t ctvalUes>=1%of Op. Print interval=5) Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 10.17 '0.79 42.22 ----- 0.01 ----- ----- ---- ----- ---- - - 0.069 0.08 10.25 0.84 42.22 ----- 0.01 ----- ----- ----- ----- ----- 0.075 0.09 10.33 0.90 42.23 ----- 0.01 ----- ---- ----- ---- ---- ----- 0.080 0.09 10.42 0.97 42.23 ----- 0.02 ----- ----- ---- ----- ----- ----- 0.087 0.10 10.50 1.03 42.24 ----- 0.02 ----- _____ ____ _____ _-_- _____ 0.093 0.11 10.58 1.10 42.25 ---- 0.02 ---- ---- ---- --__ ____ 0.1 Q0' 0.12 10.67 1.16 42.26 ----- 0.02 --- ----- ---- ---- --- ---- 0.107 0.13 10.75 1.23 42.26 ---- 0.03 ----- ---- ---- ----- --- ----- 0.115 0.14 10.83 1.31 42.27 ----- 0.03 --- ----- ---- --- ---- ----- 0.124 0.15 10.92 1.38 42.28 =--- 0~03• ----- ---- ----- ----- --- -"-- 0.1a2, 0.16 11.00 1.46 42.29 ---- 0.04 ----- ---- ----- ----- ----- ----- 0.141 0.18 11.08 1.57 42.30 ---- 0.04 ----- ---- ----- ---- ----- ----- 0,15.1, 0.19 11.17 1.76 42.31 _---- 0.04 ---- ---- ---- ---- ----- ----- 0.162 0.21 11.25 1.97 42.32 ---'-- 0.05 ---- ----- ----- ---- ----- ----- 0.174 0.22 11.33 2.20 42.33 --- 0.06 ---- ----- ---- ---- ----- ---- 0.188 0.24 11.42 2.44 42.35 ---- 0.06 --- ---- ---- ----- -=- --- 0.203 0.27 11.50 2.69 42.37 ----- 0.07 --- ---- ---- ----- ---- --- 0.220 0.29 11.58 3.36 42.38 ----- 0.08 ---- ----- ----- ----- ---- ---- 0.239 0.32 11.67 5.13 42.41 ----- 0.09 ---- ----- ----- ----- --- ---- 0.267 0.35 11.75 7.34 42.45 ----- 0.10 -___ ____ _____ _-__ ____ 0.310 0.41 11.83 9.81 42.51 ----- 0.12 ----- ---- ----- ---- ---- ----- 0.370 0.49 11.92 12.63 42.59 ---- 0.13 ----- ---- ----- ----- ---- - 0.448 0.58 12.00 22.32 42.70 0.15 ----- ---- ----- ----- ----- ----- 0.514 0.67 12.08 33.21 << 42.89 0.34 0.19 ---- ----- 0.34 ----- ----- ----- 0.526 1.05 12.17 21.77 43.07 0.41 0.21 ----- ---- ----- ----- ----- ---- 0.537 1.15 12.25 15:03 43.16 '0 44 0:22' ----- ---- ----- 1.99 =-== ---- 0.541 3.19 12.33 12.48 43.22 0.45 0.23 ----- ---- ---- 4.41 ---- ----- 0.544 5.64 12.42 9.84 43.25 0.46 0.23 ----- --- ---- 6.06 ----- ----- 0.546 7.30 12.50 7.11 43.26 0.46 0.23 ----- ---- ---- 6.39 ----- ----- 0,546 7.63 12.58 4.93 43.25 0.46 0.23 ----- --- ----- 5.84 ----- ----- 0.545 7.08 12.67 4.29 43.23 0.46 0.23 ----- ---- ---- 5.07 ---- ----- 0.545 6.30 12.75 4.01 43.22 0.45 0.23 ----- ----- ---- 4.42 ---- ----- 0.544 5.64 12.83 3.72 43.21 0.45, 0:23- ---- ----- ---- -a'8& - ---- 0.544 5r19= 12.92 3.43 43.20 0.45 0.23 ---- ----- ----- 3.41 ----- ----- 0.543 4.63 13.00 3.14 43.20 0.45 0.23 ---- ----- ---- 3.07 ----- ---- 0.543 4.29 13.08 2.90 43.19 0.44 0.23 ----- ----- ----- 2.84 ----- ----- 0.543 4.06 13.17 2.79 43.18 0.44 0.23 ----- ----- ----- 2.63 ----- ---- 0.542 3.84 13.25 2.72 43.18 0.44 0.22 ----- ----- ----- 2.43 ----- ----- 0.542 3.64 Continues on next page... a e e . � 2 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Civ B Civ C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 13.33 2.65 ,-,-,-4-3.1-7 01.44', 0.22 ----- ---- -=--- Z26- ----- ----- O':542- 3.47 13.42 2.57 43.17 0.44 0.22 ----- ---- ----- 2.11 ----- - -- 0.542 3.31 13.50 2.50 43.16 0.44 0.22 ---- ----- ----- 1.97 ----- ----- 0.541 3.17 13.58 2.42 43.16 0.43 0.22 ----- ---- ----- 1.84 ---- ---- 0.541 3.04 13.67 2.35 43.15 0.43 0.22 ---- ----- ----- 1.73 ---- 0.541 2.92 13.75. 2.27 43.15 0.43 0.22 ---- ---- ----- 1.62 ---- ----- 0.541 2.81 13.83 2.19 43.15 0.43 0.22 ---- ---- ----- 1.51 ---- ----- 0.541 2.71 13.92 2.12 43,.14, 0:43 0.22 ----- ----_ ----• 1•:42• -•---•- ----- 0.541 2:61•• 14.00 2.04 43.14 0.43 0.22 ----- ----- ----- 1.32 ----- ----- 0.540 2.51 14.08 1.97 43.14 0.43 0.22 ----- ----- ----- 1.23 ----- ---- 0.540 2.42 14.17 1.93 43.14 0.43 0.22 ----- ----- ----- 1.15 ----- ----- 0.540 2.33 14.25 1.89 43.13 0.43 0.22 -- ----- ---- 1.07 ----- ----- 0.540 2.26 14.33 1.86 43.13 0.43 0.22 ---- ---- ----- 1.00 ---- ----- 0.540 2.19 14.42 1.82 43.13 0.43 0.22 ---- ----- ----- 0.94 ---- ----- 0.540 2.12 14.50 1.78 43.13 0.43 0.22 ---- ----- _____ 0.88 ---- --- 0.540 2.07 14.58 1.75 43.13 0.42 0.22 ---- ----- 0.83 ----- 0.540 2.01 14.67 1.71. 43.12 0.42 0.22 ---- ----- ---- 0.78 ---- 0.540 1.96 14.75 1.67 4a.,12 0:42 0.22 ----- ----- ----- •0:73• ---- 0.540 1.91 14.83 1.64 43.12 0.42 0.22 ----- ---- ---- 0.68 ----- 0.539 1.86 14.92 1.60 43.12 0.42 0.22 ---- --- 0.64 ----- ----- 0.539 1.82 15.00 1.56 43.12 0.42 0.22 ----- --- 0.60 ----- ----- 0.539 1.78 15.08 1.52 43A.2. 0A2 0.22 ----- ----- .0,56 0,539 1.73 15.17 1.49 43.12 0.42 0.22 ----- ----- ---- 0.51 0.539 1.69 15.25 1.45 43.12 0.42 0.22 ---- 0.47 --- ---- 0.539 1.65 15.33 1.41 43.11 0.42 0.22 0.43 ---- 0.539 1.61 15.42 1.37 43.11 0.42 0.22 0.39 ---- ----- 0.539 1.57 15.50 1.33 43.11 0.42 0.22 ----- ---- 0.36 ---- ----- 0.539 1.53 15.58 1.29 -43:11 0.42 0.22 ---- ----- ----- 0.32 ---- ----- -0.539 1.49 15.67 1.26 43.11 0.42 0.22 ----- ----- ---- 0.28 ----- ---- 0.539 1.45 15.75 1.22 43.11 0.42 0.22 ---- 0.24 ---- ---- 0.539 1.41 15.83 1.18 43.11 0.42 0.22 ---- 0.20 - 0.539 1.37 15.92 1.14 43.11 0.42 0.22 ----- 0.16 ---- ----- 0.539 1.34 16.00 1.10 43.10 0.42 0.22 ---- ---- ----- 0.12 --- ---- 0.539 1.30 16.08 1.07 43.10 0.42 0.22 ---- ----- ----- 0.09 ---- ---- 0.539 1.26 16.17 1.05 43.10 0.42 0.21 ---- ----- ----- 0.05 ---- ---- 0.539 1.22 16.25 1.03 43.10 0.42 0.21 ---- ----- ---- 0.02 ----- --- 0.538 1.19 16.33 1.02 43.10 0.42 0.21 ----- ----- ----- ----- ---- 0.538 1.17 16.42 1,00: 43.10, 0,42 0.21 ----- ----- 0.538 1:17•. 16.50 0.98 43.10 0.42 0.21 -_- __-_ ---- _____ _____ 0.538 1.17 16.58 0.97 43.10 0.42 0.21 ----- ----- _____ ----- _____ 0.538 1.17 16.67 0.95 43.10 0.42 0.21 ----- ---- ----- ----- ---- --- 0.538 1.17 16.75 0.93 43.09 0.41 0.21 ----- ----- --- ----- ----- ---- 0.538 1.17 16.83 0.92 43.09 0.41 0.21 ----- ----- ---- ----- ---- ----- 0.538 1.17 16.92 0.90 43.09 0.41 0.21 ----- ---- ----- ----- ----- ----- 0.538 1.16 17.00 0.88 -.4.3M 0-41..: 0.21 ---- ---- ----- ----- ----- ----- 0..538 1.1.6: 17.08 0.87 43.09 0.41 0.21 ---- ----- ----- ----- ----- ----- 0.538 1.16 17.17 0.85 43.09 0.41 0.21 ----- ----- ----- ----- ---- ----- 0.538 1.16 17.25 0.83 43.08 0.41 0.21 ----- ----- ---- -_--- ----- ----- 0.538 1.16 17.33 0.81 43.08 0.41 0.21 ---=- ----- ---- ----- ----- ----- 0.538 1.16 17.42 0.80 43.08 0.41 0.21 ----- ----- ----- ----- ----- ----- 0.537 1.16 17.50 0.78 43.08 0.41 0.21 ----- ----- ----- --_-- ----- ----- 0.537 1.16 a Continues on next page... 3 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 17.58 0.76 r 43.07' 0.41 0.21 ----- ----- ----- ----- ----- ----- 0.537 1.16 17.67 0.75 43.07 0.41 0.21 ----- ----- ----- ---- ---- ----- 0.537 1.16 17.75 0.73 43.07 0.41 0.21 ----- ----- ----- ---- ----- ----- 0.537 1.15 17.83 0.71 43.07 0.41 0.21 ----- ----- ----- ----- --- ----- 0.537 1.15 17.92 0.70 43.06 0.40 0.21 ----- ---- --- ----- ----- ----- 0.537 1.15 18.00 0.68, 43.06 0.40 0.21 --- ____ _____ ------ ----- ____ 0.537 1.15 18.08 0.66 43.06 0.40 0.21 ----- ---- ----- ----- ----- ---- 0.536 1.15 18.17 0.66 43:05- 0.40 0.21 ------ 0.536 1.15, 18.25 0.65 43.05 0.40 0.21 ----- ----- ---- ---- ---- ---- 0.536 1.14 18.33 0.65 43.05 0.40 0.21 ---_ _ __ _____ ____ ____ _____ 0.636 1.14 18.42 0.64 43.05 0.40 0.21 ---- ----- ---- ----- ----- ----- 0.536 1.14 18.50 0.64 43.04 0.40 0.21 ---- ----- ---- ---- ----- ----- 0.536 1.14 18.58 0.63 43.04 0.40 0.21 ----- ----- ----- ---- ----- ----- 0.536 1.14 18.67 0.63 43.04 0.40 0.21 ----- ----- ----- ----- ---- ----- 0.535 1.14 18.75 0.62 43.03 0.39 0.21 ----- ---- ---- ----- ----- --- 0.535 1.14 18.83 0.62 43.03 0.39 0.21 ----- ---- ---- ----- ----- ---- 0.535 1.13 18.92 0.61 43.03 0.39 0.20 ----- ----- ----- ---- ----- ---- 0.535 1.13 19.00 0.61 43:02 0.39 0.20 ----- ---- ----_ ---- --- 0.535 1.13 19.08 0.60 43.02 0.39 0.20 ----- ----- ---- ---- --- 0.535 1.13 19.17 0.60 43.02 0.39 0.20 ----- ----- ---- ---- ---- 0.534 113 19.25 0.59 43.01 0.39 0.20 ----- ----- ---- ---- --- -- 0.534 1.13 19.33 0.59 ..43.01 0.39 0.20 ----- ---- ---- ----- ---- 0.534. 1.12 19.42 0.58 43.01 0.39 0.20 ----- ---- ----- ----- ---- ----- 0.534 1.12 19.50 0.58 43.00 0.38 0.20 --- --- ----- ----- ----- ----- 0.534 1.12 19:58 0.57 43.00 0.38 0.20 ---- ----- ---- ----- ---- 0.534 1.12 19.67 0.57 43.00 0.38 0.20 ----- ----- ---- ---- ---- 0.533 1.12 19.75 0.56 42.99 0.38 0.20 ----- ----- --- ---- -- ---- 0.533 1.11 19.83 0.56 42.99 0.38 0.20 ----- --- ---- ----- -- 0.533 1.11 19.92 0.55 42.99 0.38 0.20 ---- ---- ----- ----- - 0.533 1.11 20.00 0.55 42.98 0.38 0.20 ---- ----- ---- ---- ----- 0.532 1.11 20.08 0.54 42.98 0.38 0.20 ----- -- 0.532 1.11 20.17 0.54 42.97 0.37 0.20 ---- ----- --- --- - ---- ----- 0.532 1.10 20.25 0.53 42.97 0.37 0.20 ----- ---- --- ----- ----- ---- 0.532 1.10 20.33 0.53 42.97 0.37 0.20 ---- ---- 0.531 1.10 20.42 0.52 42.96 0.37 0.20 ----- ---- 0.02 ---- ---- ---- 0.531 1.10 20.50 0.52 42.96 0.37 0.20 ----- ----- 0.06 ----- ----- ---- 0.531 1.09 20.58 0.51 42.95 0.37 0.19 ----- ----- 0.10 ----- ----- 0.531 1.09 20.67 0,51 A-2.95 0.37 0.19 ----- ----- 0,14,- 0.53G 1.09 20.75 0.50 42.95 0.36 0.19 ----- ----- 0.18 ---- ----- ---- 0.530 1.08 20.83 0.50 42.94 0.36 0.19 ----- ----- 0.22 ----- ----- ---- 0.530 1.08 20.92 0.49 42.94 0.36 0.19 ----- ---- 0.26 ----- ----- ----- 0.530 1.08 21.00 0.49 42.94 0.36 0.19 --- ----- 0.30 ----- ----- ---- 0.529 1.08 21.08 0.48 42.93 0.36 0.19 ----- ----- 0.34 ----- ----- ----- 0.529 1.07 21.17 0.48 42.93 0.36 0.19 ----- ---- 0.35 ---- ----- ----- 0.529 1.07 21.25 0.47 42.92, 0.36 0.19 ----- ---- Q.35,.. ---- -----. ---- 0.529. .1.07 21.33 0.47 42.92 0.35 0.19 ----- ----- 0.35 ----- ----- ---- 0.528 1.07 21.42 0.46 42.92 0.35 0.19 ----- ---- 0.35 ----- ----- ----- 0.528 1.06 21.50 0.45 42.91 0.35 0.19 ----- ----- 0.35 ----- ----- ----- 0.528 1.06 21.58 0.45 42.91 0.35 0.19 ----- ----- 0.34 ----- ----- ----- 0.527 1.06 21.67 0.44 42.90 0.35 0.19 ----- ----- 0.34 ----- ---- --- 0.527 1.06 21.75 0.44 42.90 0.35 0.19 ----- ----- 0.34 ----- ----- ----- 0.527 1.06 Continues on next page... � 4 1 .. 4 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D ExfII Outflow (hrs) cfs ft cfs cfs cfs cfs eft cfs cfs cfs cfs cfs 21.83 0.43 42.90 0.34 0.19 ---- ----- 0.34 --= ---- ----- 0.527 1.05 21.92 0.43 42.89 0.34 0.19 ----- ----- 0.34 ----- ----- ----- 0.526 1.05 22.00 0.42 42.89 0.34 0.18 ----- ----- 0.34 ----- ----- ----- 0.526 1.05 22.08 0.73 42.88 0.34 0.18 _____ __-- 0.34 ----- ----- ---- 0.526 1.05 22.17 0.50 42.88 0.34 0.18 ---- ---- 0.34 ---- ----- ---- 0.526 1.04 22.25 0.44 42.88 0.34 0.18 ----- ----- 0.33 ----- ----- ---- 0.525 1.04 22.33 0.44 42.87 0.33 0.18 ----- ----- 0.33 ---- ----- ---- 0.525 1.04 22.42 0.43 42.87 0.33 0.18 ---- ---- 0.33 0.525 1.D4 22.50 0.43 42.87 0.33 0.18 ----- ---- 0.33 ---- ---- ---- 0.525 1.03 22.58 0.43 42.86 0.33 0.18 ---- ---- 0.33 ---- ---- ---- 0.524 1.03 22.67 0.42 42.86 0.32 0.18 ---- ---- 0.31 ---- ----- ----- 0.524 1.02 22.75 0.42 42.85 0.30 0.18 ----- ----- 0.30 ---- -- ----- 0.524 1.00 22.83 0.42 42.85 0.28 0.18 ---- ---- 0.28 ---- ---- ----- 0.524 0.98 22.92 0.41 42.85 0.26 0.18 ---- ----- 0.26 ---- --- ----- 0.523 0.96 23.00 0.41 42.84 0.25 0.18 ---- ----- 0.25 ---- ----- ----- 0.523 0.95 23.08 0.40 42.84 0.23 0.18 ----- ----- 0.23 ----- - 0.523 0.93 23.17 0.40 42.84 0.21 0.18 ----- ----- 0.21 ----- ---- ---- 0.523 0.91 23.25 0.40 42.83 0.20 0.18 ---- ----- 0.20 ---- --- --- 0.522 0.90 23.33 0.39 42.83 0.18 0.18 ----- ----- 0.18 ----- - 0.522 0.88 23.42 0.39 42.83 0.17 0.18 ---- ----- 0.17 ----- --- - 0.522 0.86 23.50 0.38 42.82 0.15 0.17 ----- ---- 0.15 ----- ---- ----- 0.522 0.85 23.58 0.38 . 42.82 0.14 0.17 ----- ----- 0.14 ----- -- 0.522 0.83 23.67 0.38 42.82 0.12 0.17 ----- ---- 0.12 ---- -- 0.521 0.82 23.75 0.37 42.81 0.11 0.17 ----- ---- 0.11 ----- - 0.521 0.81 23.83 0.37 42.81 0.10 0.17 ----- ----- 0.10 ----- ___ 0.521 0.79 23.92 0.37 42.81 0.08 0.17 ----- ---- 0.08 ----- ---- ---- 0.521 0.78 24.00 0.36 42.81 0.07 0.17 ----- ---- 0.07 ---- ---- 0.521 0.76 24.08 0.14 42.80 0.06 0.17 ----- ---- 0.06 ---- ---- ----- 0.520 0.75 24.17 0.00 42.80 0.03 0.17 ----- ---- 0.03 ----- ----- ----- 0.520 0.73 24.25 0.00 42.79 0.01 0.17 ----- ---- 0.01 ---- ---- ---- 0.520 0.70 24.33 0.00 42.79 ----- 0.17 ------ --- ---- ---- ---- ---- 0.519 0.69 24.42 0.00 42.78 ----- 0.17 ----- ---- ---- --- ---- ---- 0.519 0.69 24.50 0.00 42.78 ----- 0.17 ----- ---- ---- ----- ----- ----- 0.519 0.69 24.58. 0.00 42.77 ---- 0.17 ----- --- ---- --- ----- ---- 0.519 0.69 24.67 0.00 42.77 ---- 0.17 ----- ---- ---- ---- ----- ---- 0.518 0.68 24.75 0.00 42.77 ---- 0.17 ----- ---- ---- ---- ----- ---- 0.518 0.68 24.83 0.00 42.76 ----- 0.16 ----- ---- ----- ----- ----- ---- 0.518 0.68 24.92 0.00 42.76 ---- 0.16 ----- ----- ------ 0.517.. 0.68. 25.00 0.00 42.75 ---- 0.16 ----- ----- ---- ---- ----- ----- 0.517 0.68 25.08 0.00 42.75 ---- 0.16 ---- ----- ---- ---- ----- ----- 0.517 0.68 25.17 0.00 42.74 ----- 0.16 ----- ---- ----- ----- ----- 0.516 0.68 25.25 0.00 42.74 ----- 0.16 ---- ----- ----- ---- ----- ---- 0.516 0.68 25.33 0.00 42.73 ----- 0.16 ---- ---- ----- ----- ----- ----- 0.516 0.68 25.42 0.00 42.73 ----- 0.16 --- ----- ----- ----- ----- ----- 0•.516 0.67 25.50 0.00 42.72 ----- 0.16 --- ----- ----- ---- -----......, -----. 0.5.1.5 0-67. 25.58 0.00 42.72 ----- 0.16 ---- ---- ----- ----- ----- ----- 0.515 0.67 25.67 0.00 42.72 ----- 0.16 --- ---- ----- ----- ----- ----- 0.515 0.67 25.75 0.00 42.71 ----- 0.16 ---- ---- ----- ---- ----- ----- 0.514 0.67 25.83 0.00 42.71 ----- 0.16 ---- ----- ----- ----= ----- ----- 0.514 0.67 25.92 0.00 42.70 ----- 0.15 ---- ----- ----- ----- ----- ----- 0.514 0.67 26.00 0.00 42.70 ----- 0.15 ----- ---- ---- ----- ----- ----- 0.513 0.67 Continues on next page... 5 Pond 3 Route AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D ExfII Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 26.08 0.00 42.69 ---- 0.15` ----- ----- ---- --=-- -- - ---- 0.513- 0:67 26.17 0.00 42.69 ----- 0.15 ---- ----- ----- ----- ----- ----- 0.513 0.66 26.25 0.00 42.68 ----- 0.15 ---- ----- ---- ----- ---- ----- 0.513 0.66 26.33 0.00 42.68 --- 0.15 ---__ __- _____ _____ ----- 0.512 0.66 26.42 0.00 42.68 ----- 0.15 ---- ---- ----- ----- ---- ----- 0.512 0.66 26.50 0.00 42.67 ----- 0.15 ----- ---- ----- --- ----- -- 0.512 0.66 26.58 0.00 42.67 ----- 0.15 ----- ----- ---- ----- ---- ---- 0.511 0.66 26.67 0.00 42.66 ----- 0.15 ----- ---- ---- ---- --- ---- 0.511 0.66 26.75 0.00 42.66 ---- 0.15 ----- ----- ---- ---- ---- ----- 0.511 0.66 26.83 0.00 42.65 ---- 0.15 --- ---- ---- --- ---- ----- 0.511 0.66 26.92 0.00 42.65 ----- 0.14 ---- ---- ---- --- ----- --- 0.510 0.65 27.00 0.00 42.64 ----- 0.14 ----- ----- ----- ---- --- --- 0.505 0.65 27.08 0.00 42.64 ----- 0.14 -- ----- ----- ----- ---- ----- 0.500 0.64 27.17 0.00 42.64 ----- 0.14 ----- --- ----- ----- ---- ---- 0.495 0.64 27.25 0.00 42.63 ----- 0.14 ----- ----- ----- ---- ----- -_--- 0.491 0.63 27.33 0.00 42.63 ----- 0.14 ----- ----- ---- ----- ----- ----- 0.486 0.63 27.42 0.00 42.62 ----- 0.14 ----- ----- ---- ----- ----- ----- 0.481 0.62 27.50 0,00 42.62 ---- 0.14 ---- ----- --- ---- --_ 0.477 0.62 27.58 0.00 42.61 ----- 0.14 ---- ----- ---- ----- ----- 0.472 0.61 27.67 n_On 42.61 ----- 0.14 ---- ----- ----- --- ----- ----- 0.468 0.60 27.75 0.00 42.60 ---- 0.14 ----- ---- ---- ---- ----- 0.464 0.60 27.83 0..0.0 42.60 --- 0.13 ----- ----- ---- ----- z--- OA59 0.59 27.92 0.00 42.60 --- 0.13 ----- ---- ---- ----- ---- 0.455 0.59 28.00 0.00 42.59 ---- 0.13 ---- ----- ---- ----- ---- ----- 0.450 0.58 28.08 0.00 42.59 ----- 0.13 ----- ----- --- ----- ---- ----- 0.446 0.58 28.17 0.00 42.58 ----- 0.13 ---- ----- ---- ---- ---- ----- 0.442 0.57 28.25 0.00 42.58 ----- 0.13 ---- --_-- ---- ---- ----- ---- 0.438 0.57 28.33 0.00 42.57 ----- 0.13 ---- ---- ____ _____ ____ _-__, 0.434 0.56 28.42 0.00 42.57 ----- 0.13 ---- ---- ----- ---- ----- ----- 0.429 0.56 28.50 0.00 42.57 ----- 0.13 ----- ---- ----- ---- ---- ----- 0.425 0.55 28.58 0.00 42.56 ----- 0.13 ----- ---- ----- ----- ----- ----- 0.421 0.55 28.67 0.00 42.56 ---- 0.13 --- ---- ----- ----- --- ---- 0.417 0.54 28.75 0.00 42.56 ----- 0.13 ---- ---- ---- --- ---- ----- 0.413 0.54 28.83 0.00 42.55 ---- 0.12 ---- ---- ---- ---- ---- --- 0.409 0.53 28.92 0.00 42.55 ----- 0.12 ---- ----- -- ----- ----- ---- 0.406 0.53 29.00 0.00 42.54 ----- 0.12 ----- ----- ----- --- - ----- 0.402 0.52 29.08 0.00 42.54 ----- 0.12 ---- ----- ----- ----- ---- ----- 0.398 0.52 29.17 0.00 42.54 ----- 0.12 ----- ----- ----- ----- --- 0.394 0.51 29.25 0.00 42.53 ----- 0.12 ----- ----- ----- ----- ---- ----- 0.390 0.51 29.33 0.00 42.53 ---- 0.12 ----- ----- ----- ----- ----- ----- 0.386 0.51 29.42 0.00 42.53 ---- 0.12 ----- ----- ----- ----- ----- ----- 0.383 0.50 29.50 0.00 42.52 ----- 0.12 ---- ----- ---- ----- ----- ----- 0.379 0.50 29.58 0.00 42.52 ----- 0.12 -_--- ----- ----- ----- ----- ----- 0.375 0.49 29.67 0.00 42.51 ----- 0.12 ---- ---- ----- ----- ----- ----- 0.372 0.49 29.75 0.00 42.5.1 ----- 0.11 ---- ---- ----- ---- ---- ----- 0.368 0.4:8, 29.83 0.00 42.51 ----- 0.11 ----- ----- ----- ---- ----- ----- 0.365 0.48 29.92 0.00 42.50 ---- 0.11 ----- ----- ----- ----- ----- ----- 0.361 0.47 30.00 0.00 42.50 --- 0.11 ----- ----- ----- ----- ----- ----- 0.358 0.47 30.08 0.00 42.50 ----- 0.11 ---- ----- ---- ----- ---- ----- 0.354 0.47 30.17 0.00 42.49 ----- 0.11 ----- ----- --- ----- ---- ----- 0.351 0.46 30.25 0.00 42.49 ----- 0.11 ----- ---- ----- ----- ---- ----- 0.348 0.46 1 Continues on next page... 6 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) Cfs ft Cfs Cfs Cfs Cfs Cfs Cfs ds Cfs Cfs Cfs 30.33 0.00 42.49, --- 0.11 Y-- ---- ---- -- ----- ----- 0.344 " `0:45 30.42 0.00 42.48 0.11 ---- ----- ---- ----- ---- ----- 0.34.1 0.45 30.50 0.00 42.48 0.11 ----- ----- ----- ---- ----- 0.338 0.44 30.58 0.00 42.48 ----- 0.11 - --- ----- ----- ----- ----- ----- 0.334 0.44 30.67 0.00 42.47 ----- 0.11 - -- ----- ----- --- ----- ---- 0.331 0.44 30.75 0.00 42.47 0.10 ----- ----- ----- ----- ----- ----- 0.328 0.43 30.83 0.00 42.47 0.10 ---- ----- ---- -- 0.325 0.43 30.92 0.00 42.47. 0.10 ---= ----- --- -- 0.322 0.42 31.00 0.00 42.46 - 0.10 ----- ----- ---- --- 0.319 0.42 31.08 0.00 42.46 ----- 0.10 ----- ---- ----- ----- ----- 0.315 0.42 31.17 0.00 42.46 ----- 0.10 ----- ---- ----- - ---- 0.312 0.41 31.25 0.00 42.45 ----- 0.10 ----- ---- ----- ----- ----- ---- 0.309 0.41 31.33 0.00 42.45 ----- 0.10 ----- ---- ----- ----- ----- ---- 0.306 0.41 31.42 0.00 42.45 ----- 0.10 ---- ---- ----- ----- --- --- 0.303 0.40 31.50 0.00 42.44 ----- 0.10 --__ _-__ ---- ----- --- -_-- 0.300 0.40 31.58 0.00 42.44 ---- 0.10 ---- ---- ----- ----- ---- ----- 0.298 0.39 31.67 0.00 42.44 ---- 0.10 ---- ---- --- --- ----- ----- 0.295 0.39 31.75 0.00 42.44 ---- 0.09 ---- ----- ----- --- --- ------ 0.292 0.39 31.83 0.00 42.43 ----- 0.09 ----- ---- ----- ---- ----- ---- 0.289 0.38 31.92 0.00 42.43 ----- 0.09 ---- ---- ----- --- ---- ----- 0.286 0.38 32.00 0.00 42.43 ----- 0.09 ----- ---- ----- ---- ----- ---- 0.283 0.38 32.08 0.0.0 42..43.. ----- 0.09 ---- ----- ----- ----- ---- ----- 0.281.: 0.37 32.17 0.00 42.42 ---- 0.09 - -- ----- ----- ----- ----- 0.278 0.37 32.25 0.00 42.42 0.09 --- ----- - -- - ----- ----- 0.275 0.36 32.33 0.00 42.42 ----- 0.09 ---- ----- ----- 0.273 0.36 32.42 0.00 42.41 ----- 0.09 --- ----- ---- ----- ----- ----- 0.270 0.36 32.50 0.00 42.41 --- 0.09 ----- ----- ----- ---- -- 0.267 0.35 32.58 0.00 42.41 ---- 0.09 ---- ----- ---- --- ---- ----- 0.265 0.35 32.67 0.00 42.41 ----- 0.09 ----- ---- ---- ---- ---- --- 0.262 0.35 32.75 0.00 42.40 ----- 0.08 ----- ---- ----- ----- ---- ---- 0.260 0.34 32.83 0.00 42.40 ----- 0.08 ----- ---- ----- ----- ---- ----- 0.257 0.34 32.92 0.00 42.40 ---- 0.08 ----- ----- ----- ----- ----- ---- 0.255 0.34 33.00 0.00 42.40 ---- 0.08 ----- ----- ----- ----- ---- ----- 0.252 0.33 33.08 0.00 42.39 ---- 0.08 --- ----- ---- ----- ----- ---- 0.250 0.33 33.17 0.00 42.39 ----- 0.08 ---- ----- ----- ----- ----- ---- 0.247 0.33 33.25 0.00 42.39 ----- 0.08 ---- ---- ----- ----- ----- --- 0.245 0.32 33.33 0.00 42.39 ----- 0.08 ----- ----- ----- ---- ----- ---- 0.242 0.32 33.42 0.90 4,2.39•. 0:08 ------ 0.240• 0.32 33.50 0.00 42.38 ----- 0.08 ----- --- ----- ----- ---- ----- 0.238 0.31 33.58 0.00 42.38 ----- 0.08 ----- ----- ---- ---- ---- ----- 0.235 0.31 33.67 0.00 42.38 ----- 0.08 ----- ----- ---- ----- ----- ----- 0.233 0.31 33.75 0.00 42.38 ---- 0.07 ----- ----- ----- ----- ----- ----- 0.231 0.31 33.83 0.00 42.37 ----- 0.07 ----- ---- ---- ----- ----- ---- 0.229 0.30 33.92 0.00 42.37 ---- 0.07 ---- ----- --- ---- ----- ----- 0.226 0.30 34.00 0.00 42.3.7, ---- 0-07 ----. .. ---- ----- ---- ---- ---- 0.224. 0.,30 34.08 0.00 42.37 ---- 0.07 ----- ---- ----- ----- ---- ----- 0.222 0.29 34.17 0.00 42.37 ----- 0.07 --- ---- ----- ---- ---- ----- 0.220 0.29 34.25 0.00 42.36 ----- 0.07 ----- ---- ----- ----- ----- ----- 0.218 0.29 34.33 0.00 42.36 ----- 0.07 ----- ----- ----- ---- ----- ----- 0.216 0.28 34.42 0.00 42.36 ----- 0.07 ----- ----- ----- ----- ----- -- 0.214 0.28 34.50 0.00 42.36 ---- 0.07 ----- ----- ----- ----- ----- ----- 0.212 0.28 Continues on next page... 7 Pond 3 Route-AP3 Hydrograph Discharge Table r Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 34.58 0.00 42:36 ----- 0.07 ----- ----- ---- --- ---- ----- 0.210 0,28 34.67 0.00 42.35 ----- 0.07 ---- ----- ---- ---- ----- ---- 0.208 0.27 34.75 0.00 42.35 ----- 0.06 ----- ----- ----- ----- --- ----- 0.206 0.27 34.83 0.00 42.35 ---- 0.06 ----- ----- ---- ----- ---- ----- 0.204 0.27 34.92 0.00 42.35 ---- 0.06 ---- ----- ----- ----- ----- - --- 0.202 0.26 35.00 0.00 42.35 ---- 0.06 ---- ---- ----- ---- ---- ----- 0.200 0.26 35.08 0.00 42.34 ---- 0.06 ----- ---- ---- ---- ----- ----- 0.198 0.26 35.17 0.00 42.34 ---- 0.06 ---- ----- ---- ---- ---- ---- 0.196 0.26 35.25 0.00 42.34 ---- 0.06 ----- --- --- ----- ----- ---- 0.194 0.25 35.33 0.00 42.34 ---- 0.06 ---- ---- ----- ----- ----- ---- 0.192 0.25 35.42 0.00 42.34 --- 0.06 ---- ---- ----- ----- ---- ----- 0.190 0.25 35.50 0.00 42.33 ----- 0.06 ----- --- ----- ----- ---- ----- 0.188 0.25 35.58 0.00 42.33 ----- 0.06 ----- ---- ----- ---- ----- 0.187 0.24 35.67 0.00 42.33 ----- 0.06 ----- ----- _-_ ----- ------ 0.185 0.24 35.75 0.00 42.33 ---- 0.05 ---- ----- ---- ----- ----- ----- 0.183 0.24 35.83 0.00 42.33 ---- 0.05 ----- ---- ---- ----- ----- 0.181 0.24 35.92 0.00 42.33 ----- 0.05 ----- ----- ----- ----- ----- 0.180 0.,23 36.00 0:00 42:32-- ----- 0.05 ---= ---- --- ---- - 0.178 0.23 36.08 0.00 42.32 ----- 0.05 - - ----- ---- ---- ----- 0.176 0.23 36.17 0.00 42.32 ----- 0.05 ----- ----- ---- ----- --- ---- 0.175 0.23 36.25 0.00 42.32 ----- 0.05 ----- ----- ---- ---- ---- 0.173 0.22 36.33 0.00 ,. 4.2.32. ---- 0.05 ---- ----- -- ----- -- 0.17.1. 0.22 36.42 0.00 42.32 ---- 0.05 ---- ---- ----- ----- --- - - 0.170 0.22 36.50 0.00 42.31 ---- 0.05 --- --- ----- ----- -- --- 0.168 0.22 36.58 0.00 42.31 ----- 0.05 -_- -___ ____ ____ _____ 0.167 0.21 36.67 0.00 42.31 ----- 0.05 ---- ---- ----- ----- ----- 0.165 0.21 36.75 0.00 42.31 ---- 0.05 ---- ---- ----- ----- ----- 0.163 0.21 36.83 0.00 42,31 ---- 0.04 ---- ----- ----- ----- ---- ----- 0.162 0.21 36.92 0.00 42.31 --- 0.04 ----- ----- ---- ---- 0.160 0.20 37.00 0.00 42.31 --- 0.04 ---- ----- ----- ---- 0.159 0.20 37.08 0.00 42.30 ---- 0.04 ---- ---- ---- ----- ---- 0.157 0.20 37.17 0.00 42.30 ---- 0.04 ----- --- ---- ----- ----- -- 0.156 0.20 37.25 0.00 42.30 ----- 0.04 ----- ---- ---- ---- ----- ----- 0.155 0.20 37.33 0.00 42.30 ----- 0.04 ----- ---- ----- ---- ---- 0.153 0.19 37.42 0.00 42.30 ---- 0.04 ----- ----- ----- ----- ----- ---- 0.152 0.19 37.50 0.00 42.30 ---- 0.04 ----- ----- ----- ----- ----- 0.150 0.19 37.58 0.00 42.30 ---- 0.04 ---- ---- ----- ----- -- 0.149 0.19 37.67 G.00 42 29... ----- 0.04 ---- ---- ---- ---- -----. 0.14& 0.19 37.75 0.00 42.29 ----- 0.04 ---- ----- ----- ----- --- ----- 0.146 0.18 37.83 0.00 42.29 ----- 0.04 ----- ---- ---- ---- ---- ----- 0.145 0.18 37.92 0.00 42.29 ---=- 0.04 ----- ----- ----- --- ---- ---- 0.143 0.18 38.00 0.00 42.29 ---- 0.04 ----- ----- ----- ---- ----- ---- 0.142 0.18 38.08 0.00 42.29 ---- 0.04 ---- ----- ----- ----- ----- ----- 0.141 0.18 38.17 0.00 42.29 ---- 0.04 ----- ----- ----- ----- ----- ---- 0.140 0.17 38.25 0.00 .4.2.2a .:. ----- 0.03 ---- ---- ---- ----- ----- ----- 0.138. 017 38.33 0.00 42.28 ----- 0.03 ---- ----- ----- ---- ----- ---- 0.137 0.17 38.42 0.00 42.28 ---- 0.03 ----- ----- ----- ---- ----- ----- 0.136 0.17 38.50 0.00 42.28 ----- 0.03 ----- ---- ----- ----- ----- ----- 0.135 0.17 38.58 0.00 42.28 ---- 0.03 ----- ----- ----- ----- ----- ----- 0.133 0.17 38.67 0.00 42.28 ----- 0.03 ----- ---- ---- ----- ----- ----- 0.132 0.16 38.75 0.00 42.28 ---- 0.03 ----- ----- ----- ----- ----- ----- 0.131 0.16 Continues on next page... 8 Pond 3 Route AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 38.83 -0.00 42.28 ----- 0.03 ----- ":=--- ----- ----- ____ ----- 0.130 '.` D.1-6 38.92 0.00 42.28 ----- 0.03 ---- ---- ---- ----- ---- ---- 0.129 0.16 39.00 0.00 42.27 ----- 0.03 --- -- -- ----- ---- ----- ----- 0.127 0.16 39.08 0.00 42.27 ----- 0.03 ----- ----- ---- ---- ----- ----- 0.126 0.16 39.17 0.00 42.27 ----- 0.03 ---- ----- ---- ---- ---- ---- 0.125 0.15 39.25 0.00 42.27 ----- 0.03 ---- ---- ----- ---- --- ---- 0.124 0.15 39.33 0.00 42.27 ----- 0.03 ---_ _-_- __-_ __-_ 0.123 0.15 39.42 0.00 42.27 ----- 0.03 ----- ---- ---- ----- ---- --- 0.122 0A-5- 39.50 0.00 42.27 ---- 0.03 ----- ---- ---- ---- ---- ----- 0.121 0.15 39.58 0.00 42.27 ---- 0.03 ----- ---- ---- ---- ---- ---- 0.120 0.15 39.67 0.00 42.27 ---- 0.03 ---- ----- ----- ----- ---- ----- 0.118 0.14 39.75 0.00 42.27 ---- 0.03 ----- ----- ---- ----- ---- ---- 0.117 0.14 39.83 0.00 42.26 ---- 0.03 ----- ---- ---- ----- ---- ----- 0.116 0.14 39.92 0.00 42.26 ----- 0.03 ----- ----- ---- ----- ---- ----- 0.115 0.14 40.00 0.00 42.26 ---- 0.02 ----- ----- ----- ----- ----- ----- 0.114 0.14 40.08 0.00 42.26 ---- 0.02 ----- ----- ----- ---- ----- ----- 0.113 0.14 40.17 0.00 42.26 ----- 0.02 ----- --- ----- ----- ----- ----- 0.112 0.14 40.25 0.00 42.26 ----- 0.02 ---- ---- ----- ----- ----- -------• 0.11 1 0.13 40.33 0.00 42.26 ----- 0.02 ----- ---- ----- ----- ----- ---- 0.110 0.13 40.42 0.00 4998 ---- 0.02 ----- ---- ---- ---- ---- ----- 0.109 0.13 40.50 0.00 42.26 ----- 0.02 ----- ----- ----- ----- ----- ---- 0.108 0.13 40.58 0.0.0 42.26 ----- 0.02 ---- ----- ----- _ ____ 0.107 0.13 40.67 0.00 42.25 ----- 0.02 ---- --- ---- ---- ---- ---- 0.106 0.13 40.75 0.00 42.25 ---- 0.02 ---- ---- ---- ---- ---- ---- 0.106 0.13 40.83 0.00 42.25 ---- 0.02 ---- --- ---- ---- ---- ---- 0.105 0.13 40.92 0.00 42.25 ----- 0.02 ----- --- ----- ---- --- ---- 0.104 0.12 41.00 0.00 42.25 ---- 0.02 ----- ----- ---- ---- ----- --- 0.103 0.12 41.08 0.00. 42.25 ---- 0.02 ---- --- ---- ----- ---- --- 0.102 0.12 41.17 0.00 42.25 ---- 0.02 ----- --- --- ---- ----- ---- 0.101 0.12 41.25 0.00 42.25 ---- 0.02 -- --- ----- ----- ----- ----- 0.100 0.12 41.33 0.00 42.25 ----- 0.02 ----- ---- ---- ----- ----- ---- 0.099 0.12 41.42 0.00 42.25 ---- 0.02 ----- --- ----- ----- ----- --- 0.098 0.12 41.50 0.00 42.25 ----- 0.02 ----- ---- ----- ----- ----- ----- 0.097 0.12 41.58 0.00 42.24 ----- 0.02 ----- ---- ---- ----- ----- ----- 0.097 0.11 41.67 0.00 42.24 ----- 0.02 ----- ---- ----- ----- ----- ----- 0.096 0.11 41.75 0.00 42.24 ----- 0.02 ----- ----- ----- ----- ----- ----- 0.095 0.11 41.83 0.00 42.24 ----- 0.02 ---- ----- ----- ----- ----- ----- 0.094 0.11 41.92 0.00 42.24 ----- 0.02 ---- ----- ----- ---- ----- --- 109& 0.11 42.00 0.00 42.24 ----- 0.02 -- ----- ----- ---- ----- ---- 0.093 0.11 42.08 0.00 42.24 ---- 0.02 ---- ----- ----- ---- ----- ----- 0.092 0.11 42.17 0.00 42.24 ----- 0.02 ----- ----- ----- --- ----- ----- 0.091 0.11 42.25 0.00 42.24 --- 0.02 ---- ----- ----- --- ----- ----- 0.090 0.11 42.33 0.00 42.24 --- 0.02 ---- _____ ____ ____ ----- ----- 0.089 0.11 42.42 0.00 42.24 ---- 0.02 ----- ---- ---- ---- ----- ----- 0.089 0.10 42.50 0.00 42.24 --- 0.02 ----- . ----- ---- ---- ---- -.--- 0..088 4.,10 42.58 0.00 42.24 ---- 0.02 ---- ----- ---- ---- ----- ----- 0.087 0.10 42.67 0.00 42.23 ---- 0.02 ---- ----- --- ----- ----- ----- 0.086 0.10 42.75 0.00 42.23 ---- 0.02 ----- ----- --- ---- ----- ---- 0.086 0.10 42.83 0.00 42.23 ----- 0.01 ----- ----- ---- ----- ----- ----- 0.085 0.10 42.92 0.00 42.23 ----- 0.01 ---- ----- -_- ---- ---- ---- 0.084 0.10 43.00 0.00 42.23 ----- 0.01 ---- ---- ---- ----- ----- ---- 0.083 0.10 Continues on next page... { 9 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 43.08 •-0.00 42.23 ---- 0:01111• ----- ----- ----- ----- ----- ---- 0.083 GA 43.17 0.00 42.23 ----- 0.01 ---- ---- ----- ----- ----- ---- 0.082 0.10 43.25 0.00 42.23 --- 0.01 ----- ----- ----- ---- ---- --- 0.081 0.10 43.33 0.00 42.23 ----- 0.01 --- ----- ----- ----- ----- 0.081 0.09 43.42 0.00 42.23 ----- 0.01 ----- -___ __ 0.080 0.09 43.50 0.00 42.23 - ----- 0.01 --- ----- ---- ---- ----- ----- 0.079 0.09 43.58 0.00 42.23 ----- 0.01 ---- ---- --- ----- ----- ----- 0.078 0.09 43.67 0.00 42.23 0.01 ------ 0.078 0.09 43.75 0.00 42.23 ----- 0.01 ----- ----- ----- ----- --- ----- 0.077 0.09 43.83 0.00 42.22 ----- 0.01 ---- ----- ---- ---- ---- ----- 0.077 0.09 43.92 0.00 42.22 ---- 0.01 ---- ----- ---- ----- ----- ---- 0.076 0.09 44.00 0.00 42.22 ----- 0.01 ----- --- ----- ----- ----- ---- 0.075 0.09 44.08 0.00 42.22 -----, 0.01 ----- ----- ----- ----- ----- ----- 0.075 0.09 44.17 0.00 42.22 ---- 0.01 ----- ----- ---- ---- ----- ----- 0.074 0.09 44.25 0.00 42.22 ----- 0.01 ----- ----- ---- ----- ----- ---- 0.073 0.08 44.33 0.00 42.22 ----- 0.01 ----- ---- ----- ---- --- ---- 0.073 0.08 44.42 0.00 42.22 ----- 0.01 ----- ---- ----- --- ---- ----- 0.072 0.08 44.50 0.00 42.22 ---- 0.01 -_ ----- ----- --- ---• -__, 0.071 0.08 44.58 0.00 42.22 ---- 0.01 ---- ----- -- ----- ----- --- 0.071 0.08 44.67 0.00 42.22 ----- 0.01 ----- ----- ----- ----- ----- ----- 0.070 0.08 44.75 0.00 42.22 ----- 0.01 ----- ---- ----- ----- ---- ----- 0.070 0.08 44.83 0.00 42.22 ---- 0.01 ---- ---- ---- ---- ----- ---- 0.069.. 0.08 44.92 0.00 42.22 ---- 0.01 ---- ----- ----- ----- ----- ---- 0.068 0.08 45.00 0.00 42.22 ---- 0.01 ----- ----- ----- ----- ----- --- 0.068 0.08 45.08 0.00 42.22 ----- 0.01 ----- ---- ----- ----- - --- ----- 0.067 0.08 45.17 0.00 42.22 ---- 0.01 ----- ---- ---- ---- ----- 0.067 0.08 ...End 1. e e Pond Report 10 Hydraflow Hydrographs by Intelisolve Wednesday, Feb 6 2008,3:2 PM Pond No. 4 - Pond 3 I Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cult) Total storage(cult) 0.00 42.15 39,143 0 0 0.50 42.65 44,088 20,808 20,808 0.85 43.00 46,110 15,785 36,592 1.85 44.00 50,230 48,170 84,762 2.85 45.00 52,327- 51,279 136,041 Culvert,/Orifice Structures Weir Structures [A] IBl [C] [D] [A] [B] [C] [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 30.00 0.00 0.00 Span(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 42.80 43.10 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.15 42.15 0.00 0.00 Weir Type = Riser Rect --- Length(ft) = 100.00 0.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.20 0.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Stage I Storage 6 Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 0.00 0 42.15 0.00 0.00 --- --- 0.00 0.00 --- 0.000 0.00 0.05 2,081 42.20 0.00 0.01 --- -- 0.00 0.00 --- 0.051 0.06 0.10 4,162 42.25 0.00 0.02 0.00 0.00 -- 0.102 0.12 0.15 6,242 42:30 0.00 0.04 --- 0.00 0.00 -- 0.153 0.19 0.20 8,323 42.35 0.00 0.06 0.00 0.00 --- 0.204 0.27 0.25 10,404 42.40 0.00 0.08 0.00 0.00 - 0.255 0.34 0.30 12,485 42.45 0.00 0.10 -- 0.00 0.00 - 0.306 0.41 0.35 14,565 42.50 0.00 0.11 0.00 0.00 0.357 0.47 0.40 16,646 42.55 0.00 0.12 0.00 0.00 0.408 0.53 0.45 18,727 42.60 0.00 0.13 0.00 0.00 -- 0.459 0.59 0.50 20,808 42.65 0.00 0.14 0.00 0.00 0.510 0.65 0.54 22,386 42.69 0.00 0.15 0.00 0.00 0.513 0.66 0.57 23,965 42.72 0.00 .0.16 - 0.00 0.00 0.515 0.67 0.61 25,543 42.76 0.00 0.16 0.00 0.00 -- 0.517 0.68 0.64 27,122 42.79 0.00 0.17 --- 0.00 0.00 --- 0.520 0.69 0.68 28,700 42.83 0.17 0.18 --- 0.17 0.00 -- 0.522 0.86 0.71 30,279 42.86 0.33 0.18 -- 0.33 0.00 - 0.524 1.03 0.75 31,857 42.90 0.34 0.19 -- 0.34 0.00 -- 0.527 1.05 0.78 33,435 42.93 0.36 0.19 --- 0.35 0.00 0.529 1.07 0.82 35,014 42.97 0.37 0.20 0.00 0.00 - 0.531 1.10 0.85 36,592 43.00 0.38 0.20 -- 0.00 0.00 --- 0.534 1.12 0.95 41,409 43.10 0.42 0.21 - --- 0.00 0.00 --- 0.538 1.17 1.05 46,226 43.20 0.45 0.23 -- 0.00 3.16 --- -- 0.543 4.38 1.15 51,043 43.30 0.48 0.24 --- - 0.00 8.94 -- -- 0.548 10.20 1.25 55,860 43.40 0.50 0.25 --- 0.00 16.41 -- --- 0.553 17.72 1.35 60,677 43.50 0.53 0.26 --- -- 0.00 25.27 -- --- 0.558 26.62 1.45 65,494 43.60 0.55 0.27 --- -- 0.00 35.32 --- -- 0.562 36.71 1.55 70,311 43.70 0.58 0.28 --- 0.00 46.43 -- 0.567 47.86 1.65 75,128 43.80 0.60 0.29 --- 0.00 58.51 -- ,-- 0.572 59.97 1.75 79,945 43.90 0.62 0.30 --- -- 0.00 71.48 --- 0.577 72.98 1.85 84,762 44.00 0.64 0.31 0.00 85.30 --- - 0.581 86.83 1.95 89,890 44.10 0.66 0.32 --- 0.00 99.90 --- --- 0.584 101.47 I 2.05 95,018 44.20 0.68 0.33 --- -- 0.00 115.25 --- -- 0.586 116.85 Continues on next page... a r 11 Pond 3 Stage/Storage!Discharge Table Stage Storage Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D EMI Total ft Cuft ft Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs C% Cfs 2.15 100,146 44.30 0.70 0.34 --- -- 0.00 131.32 - --- 0.589 132.95 2.25 105,274 44.40 0.72 0.34 --- -- 0.00 148.07 -- --- 0.591 149.73 2.35 110,402 44.50 0.74 0.35 -- 0.00 165.48 -- -- 0.593 167.17 2.45 115,530 44.60 0.76 0.36 0.00 183.53 -- 6.596 185.24 2.55 120,657 44.70 0.78 0.37 --- - 0:00' 202.18 -- -- 0.598 203.92 2.65 125,785 44.80 0.79 0.38 --- --- 0.00 221.43 --- 0.601 223.20 2.75 130,913 44.90 0.81 0.38 - -- 0.00 241.25 -- 0.603 243.05 2.85 136,041 45.00 0.83 0.39 0.00 261.64 0.606 263.46 ...End e e 4 0 , Hydrograph Report 12 Hydraflow Hydrographs by Intelisolve Wednesday,Feb 6 2008,3:2 PM Hyd. No. 9 Pond 3 Route -AP3 Hydrograph type = Reservoir Peak discharge = 55.02 ofs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 3 Reservoir name = Pond 3 Max. Elevation = 43.76 ft Max. Storage = 73,160 cuft Storage Indication method used. Outflow hydrograph volume=239,808 cuft Hydrograph Discharge Table (Pr1hf#dVa1ues>=1%ufQp. Print intovai`=6) Time Inflow Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs eft cfs cfs cfs cfs 10.50 3.36 42.57 ----- 0.13 ----- ----- ---= ----- ----- ----- 0.433 0.56 10.58 3.52 42.60 ---- 0.13 ----- ---- ---- ---- ----- ----- 0.454 0.59 10.67 3.69 42.62 ----- 0.14 ---- ----- ----- ---- ---- ----- 0.476 0.61 10.75 3.85 42.64 ----- 0.14 ----- ---- ----- ----- ---- ----- 0.500 0.64 10.83 4.02 42.66 ----- 0.15 ----- ----- ----- ----- ---- ---- 0.511 0.66 10.92 4.20 42.69 ----- 0.15' ---- ----- ----- ---- ---- ----- 0.513 0.66 11.00 4.37 42.71 ----- 0.16 --- ---- ---- ---- ---- ---- 0.514 0.67 11.08 4.63 42.73 -- -- 0.16 ----- ----- ----- ----- ---- ---- 0.516 0.68 11.17 5.12 42.76 ----- 0.16 ----- ----- ----- ---- ----- 0.518 0.68 11.25 5.68 42.79 0.02 0.17-- ~ ---- ----- 0.02 :-- --- --- 0.520 0.71 11.33 6.25 42.83 0.18 0.18 --- ----- 0.18 ----- ----- 0.522 0.88 11.42 6.83 42.87 0.33 0.18 ---- ---- 0.33 ---- ---- 0.525 1.03 11.50 7.43 42.91 0.35 0.19 ----- ----- 0.34 ----- ----- 0.527 1.06 11.58 9.12 42.95 0.37 0.19 ----- -- 0.13 ----- ---- ----- 0.530 1.09 11.67 13.67 43.02 0.39 0.20 ---- ----- ----- ----- ----- ----- 0.535 1.13 11.75 19.10 43.11 0.42 022 ---- ----- 0.40 ' -- 0.539 1.58 11.83 24.84 43.23 0.46 0.23 ----- ----- ----- 4.76 ---- 0.545 5.99 11.92 31.06 43.34 0.49 0.24 --- ----- 12.08 ----- ---- 0.550 13.36 12.00 52.98 43.47 0.52 0.26 ----- 23.02 ---- 0.556 24.36 12.08 76.02 43.68 0.57 0.28 ----- ---- ---- 44.72 ----- ----- 0.566 46.15 12.17 48.52 43.76 0.59 0.29 ----- ---- ---- 53.10 ---- ---- 0.570 54.54 12.25 32.95 43.68 0.57 0.28 --- ----- ----- 44.55 ----- 0.566 45.97 12.33 27.08 43.61 0.56 0.27 --- ----- ---- 36.40 ----- ----- 0.563 37.80 12.42 21.20 43.55 0.54 0.27 ---- ---- 29.86 ----- ----- 0.560 31.23 12.50 15.24 43.48 0.53 0.26 ----- ---- ----- 23.85 ----- ----- 0.557 25.19 12.58 tO:54 43.42 0.51 0.25°` _--- ---- ---_ M:43` :--- --- 0.554 19.75` 12.67 9.15 43.37 0.50 0.25 ----- ----- ----- 14.44 ---- -_-- 0.551 15.74 12.75 8.53 43.34 0.49 0.24 ---- ----- --- 11.87 ----- ----- 0.550 13.15 12.83 7.90 43.31 0.48 0.24 ----- ---- --- 10.02 ----- ---- 0.549 11.29 12.92 7.28 43.30 0.48 0.24 ----- ---- ----- 8.70 ---- ----- 0.548 9.96 13.00 6.65 43.28 0.47 0.24 ----- ---- ----- 7.79 ---- - --- 0.547 9.04 13.08 6.13 43.27 0.47 0.24 ----- ----- ----- 6.98 ---- ----- 0.546 8.22 13.17 5.90 43.25 0.46! 0.23- ---- ----- 6.34 0µ546- 7. 13.25 5.74 43.25 0.46 0.23 ---- ----- ----- 5.78 ----- ----- 0.545 7.02 13.33 5.58 43.24 0.46 0.23 ----- ----- ---- 5.37 ----- ---- 0.545 6.60 13.42 5.41 43.23 0.46 0.23 ----- --- ---- 5.03 ----- ----- 0.545 6.26 13.50 5.25 43.23 0.46 0.23 ----- ---- ----- 4.75 ---- ----- 0.545 5.98 13.58 5.09 43.22 0.45 0.23 ----- --- --_ 4.50 ----- ----- 0.544 5.73 Continues on next page... � 6 4 i 13 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cis ft cis cfs cfs cis cfs cfs cis cfs cfs cis 13.67 4.92 43.22 0,45 0.23 ---- ----- .I- ---- 4:28- ----- ----- 0.544 5.51 13.75 4.76 43.22 0.45 0.23 ----- ----- ----- 4.08 ----- ---- 0.544 5.30 13.83 4.59 43.21 0.45 0.23 --- ----- ----- 3.89 ----- --- 0.544 5.11 13.92 4.43 43.21 0.45 0.23 --- ----- ---- 3.71 --- - ----- 0.544 4.93 14.00 4.26 43.21 0.45 0.23 ----- ----- ---- 3.53 ---- ----- 0.544 4.75 14.08 4.12 43.20 0.45 0.23 ----- ---- ----- 3.36 --- ----- 0.543 4.58 14.17 4.03 43.20 0.45 0.23 ----- ----- ----- 3.20 ---- ----- 0.543 4.42 14.25 3.95 43.2a... 0•:45• 0.23 ----- 3 14..: __r. -----. .. 0.543 4-:33r 14.33 3.87 43.20 0.45 0.23 ---- ---- ----- 3.03 ---- ---- 0.543 4.25 14.42 3.79 43.19 0.45 0.23 ---- ----- ---- 2.96 ----- ----- 0.543 4.17 14.50 3.71 43.19 0.44 0.23 ---- ---- ---- 2.88 ----- ----- 0.543 4.10 14.58 3.63 43.19 0,44 0.23 ----- -- ---- 2.81 ---- ----- 0.543 4.02 14.67 3.56 43.19 0.44 0.23 ----- ---- ----- 2.73 ----- ----- 0.543 3.94 14.75 3.48 43.18 0.44 0.23 ----- ----- ----- 2.66 ----- ----- 0.542 3.87 14.83 3.40 43.18 0.44 0.22 ---- ----- ----- 2.58 ----- ---- 0.542 3.79 14.92 3.32 43.18 0.44 0.22 ---- ----- 2.50 0.542 3.71 15.00 3.24 43.18 0.44 0.22 ----- ---- ----- 2.42 -- 0.542 3.63 15.08 3.16 43.1.7 0:44• 0.22 ----- ----- ----- 2.35- ----- -- 0.542 3.55 15.17 3.08 43.17 0.44 0.22 ---- ----- ----- 2.27 ----- ---- 0.542 3.47 15.25 3.00 43-17 0-44 0.22 ----- ----- ----- 2.19 ----- ----- 0.542 3.39 15.33 2.92 43.17 0.44 0.22 ----- ----- -- 2.11 ----- ----- 0.542 3.31 15.42 2.8.4. 43.16.• 0.44. 0:22 ----- ----- .2.03 --- ----- 0.541 3.24 15.50 2.76 43.16 0.44 0.22 - ---- 1.96 - --- 0.541 3.16 15.58 2.68 43.16 0.44 0.22 -- 1.88 -- ---- 0.541 3.08 15.67 2.60 43.16 0.43 0.22 ----- ----- 1.80 ---- --- 0.541 3.00 15.75 2.52 43.15 0.43 0.22 ----- _____ 1.72 ___ 0.541 2.92 15.83 2.44 43.15 0.43 0.22 ---- 1.64 --- ----- 0.541 2.84 15.92 2.36 43.15 0.43 0.22 -- ---- ---- 1.56 ---- ----- 0.541 2.76 16.00 2.27 43.15 0.43 0.22 --- --- ---- 1.48 ----- ---- 0.541 2.68 16.08 2.21 43.14 0.43 0.22 -- -- -- - ----- 1.41 ----- ---- 0.541 2.60 16.17 2.16 43.14 0.43 0.22 ----- - 1.33 ----- 0.540 2.52 16.25 2.13 43.14 0.43 0.22 ----- 1.26 ----- ----- 0.540 2.45 16.33 2.09 43.14 0.43 0.22 - 1.20 ---- ----- 0.540 2.39 16.42 2.06 43.14 0.43 0.22 - -- ----- ----- 1.15 ---- ---- 0.540 2.33 16.50 2.02 43.13 0.43 0.22 ---- ---- ----- 1.09 ----- ----- 0.540 2.28 16.58 1.99 43.13 0.43 0.22 ----- ---- ----- 1.05 ----- --- 0.540 '2.23 16.67 1.95 43.13 0.43 0.22 ----- ----- 1.00 0.540 2.18 16.75 1.92 y _43.13-,.. 0,43: 0.22 ----- ---� 0.9.5 0.540. 2.14;.,.. 16.83 1.88 43.13 0.43 0.22 --- ----- ---- 0.91 ----- ----- 0.540 2.10 16.92 1.85 43.13 0.43 0.22 --- ----- 0.87 ----- 0.540 2.05 17.00 1.81 43.13 0.42 0.22 ----- ---- ---- 0.83 ---- ----- 0.540 2.01 17.08 1.78 43.13 0.42 0.22 ----- ----- ----- 0.79 ----- ---- 0.540 1.97 17.17 1.74 43.12 0.42 0.22 ----- ----- ----- 0.75 ---- ----- 0.540 1.94 17.25 1.71 43.12 0.42 0.22 ----- ----- ----- 0.72 ---- ----- 0.540 1.90 17.33 1.67 v,,.,43.12 .0..42-: 0.22 ----- ----- ----- 0,.C8, ----- ----- 0.539. 1..86. 17.42 1.64 43.12 0.42 0.22 ----- ----- ----- 0.64 ----- ---- 0.539 1.82 17.50 1.60 43.12 0.42 0.22 ----- ---- ----- 0.61 ----- ----- 0.539 1.79 17.58 1.57 43.12 0.42 0.22 ----- ---- ----- 0.57 ----- ----- 0.539 1.75 17.67 1.53 43.12 0.42 0.22 ----- ----- ----- 0.54 ----- ----- 0.539 1.71 17.75 1.50 43.12 0.42 0.22 ----- ---- --_-- 0.50 ----- ----- 0.539 1.68 17.83 1.46 43.11 0.42 0.22 ----- ----- ----- 0.47 ----- ----- 0.539 1.64 e , Continues on next page... 14 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EAU Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 17.92 1.43 41 T V. 0.42 0.22 ----- ----- ----- 0.43 "'=---- ----- 0.539 1:61' 18.00 1.39 43.11 0.42 0.22 ----- ----- - -- 0.39 ---- ----- 0.539 1.57 18.08 1.36 43.11 0.42 0.22 ----- ----- ----- 0.36 ---- ---- 0.539 1.54 18.17 1.35 43.11 0.42 0.22 ----- ---- -- 0.33 ----- ---- 0.539 1.50 18.25 1.34 43.11 0.42 0.22 ----- ---- ----- 0.30 ---- ----- 0.539 1.47 18.33 1.33 43.11 0.42 0.22 --- ----- ----- 0.27 ---- ----- 0.539 1.45 18.42 1.32 43.11 0.42 0.22 ---- ----- ---- 0.25 ----- ----- 0.539 1.43 18.50 1.31 43.11- 0.42 0.22 ----- ----- - 0.23 ---- -- 0.539 1.41 18.58 1.30 43.11 0.42 0.22 ----- ----- ----- 0.21 ---- ---- 0.539 1.39 18.67 1.29 43.11 0.42 0.22 ----- ----- ----- 0.20 ---- ----- 0.539 1.37 18.75 1.28 43.11 0.42 0.22 ----- ----- --- 0.18 ---- ---- 0.539 1.35 18.83 1.27 43.11 0.42 0.22 ----- ---- -- 0.17 ---- ---- 0.539 1.34 18.92 1.25 43.10 0.42 0.22 ----- ---- ---- 0.15 ----- ----- 0.539 1.32 19.00 1.24 43.10 0.42 0.22 ----- --- ----- 0.14 ----- ----- 0.539 1.31 19.08 1.23 43.10 0.42 0.22 ----- - ----- 0.13 ----- ----- 0.539 1.30 19.17 1.22 43.10 0.42 0.22 ---- ----- - 0.11 ----- ----- 0.539 1.28 19.25 1.21 43.10 0.42 0.22 ----- ----- 0.10 --- --- 0.539 1.27 19.33 1.20 43.10, 0.42 0.22 0.09 --- 0.539 1.26 19.42 1.19 43.10 0.42 0.21 -- - 0.08 ----- 0.539 1.25 19.50 1.18 43.10 0.42 0.21 --- -- ----- 0-07 ---- ----- 0.539 1.24 19.58 1.17 43.10 0.42 0.21 --- ---- ---- 0.06 ---- ----- 0.539 1.23 19.67 . M 6 43:10• 0.42 0.21 ----- ----- ---- 0.04 ----- ----- 0..539 1.22 19.75 1.15 43.10 0.42 0.21 ----- ----- 0.03 ---- 0.538 1.20 19.83 1.14 43.10 0.42 0.21 ----- ----- ----- 0.02 0.538 1.19 19.92 1.13 43.10 0.42 0.21 ---- - --- 0.01 ---- 0.538 1.18 20.00 1.12 43.10 0.42 0.21 ---- ---- -• 0.00 -w--- ---- 0.538 1.17 20.08 1.11 43.10 0.42 0.21 ----- ---- --- ---- ---- ---- 0.538 1.17 20.17 1.10 43:10 0.42 0.21 ----- --- --- ---- ----- 0.538 1.17 20.25 1.09 43.10 0.42 0.21 ----- ----- ----- --- ----- 0.538 1.17 20.33 1.08 43.10 0.42 0.21 ---- ---- ----- ---- ----- 0.538 1.17 20.42 1.06 43.10 0.42 0.21 ---- ----- ---- ----- ----- ----- 0.538 1.17 20.50 1.05 43.10 0.42 0.21 --- ----- ----- ----- ---- ----- 0.538 1.17 20.58 1.04 43.10 0.42 0.21 ----- ----- ----- ----- ---- ---- 0.538 1.17 20.67 1.03 43.10 0.42 0.21 ---- ----- ---- ----•- ----- 0.538 1.17 20.75 1.02 43.09 0.41 0.21 --- ---- ----- ----- ---- ----- 0.538 1.17 20.83 1.01 43.09 0.41 0.21 ---- ---- ----- ----- ----- ----- 0.538 1.17 20.92 1.00 43.09 0.41 0.21 ----- ----- ---- ----- ---- ----- 0.538 1.17 21.00 M9 43.09, - 0.41 0.21 ----- ----- --__. -.. 0.53a- 1.17 21.08 0.98 43.09 0.41 0.21 ----- ----- ----- ----- ----- -- - 0.538 1.16 21.17 0.97 43.09 0.41 0.21 ----- ----- ----- ----- ---- ----- 0.538 1.16 21.25 0.96 43.09 0.41 0.21 ---- ---- ----- ----- ---- ---- 0.538 1.16 21.33 0.95 43.09 0.41 0.21 ----- ---- ---- ----- ----- ----- 0.538 1.16 21.42 0.94 43.09 0.41 0.21 ----- ----- ----- ---- ----- ---- 0.538 1.16 21.50 0.93 43.08 0.41 0.21 ----- ---- ----- ---- ----- ----- 0.538 1.16 21.58 0.92 43M_., 0.41 0.21 ---- ---- ----- ----- ----- ----- 0.538. 1.16 21.67 0.91 43.08 0.41 0.21 ---- ----- ----- ----- ----- ----- 0.538 1.16 21.75 0.90 43.08 0.41 0.21 ----- ----- ---- ----- ----- ----- 0.537 1.16 21.83 0.88 43.08 0.41 0.21 ----- ---- ----- ----- ----- ----- 0.537 1.16 21.92 0.87 43.08 0.41 0.21 ----- ----- ----- ----- ----- ---- 0.537 1.16 22.00 0.86 43.07 0.41 0.21 ----- ----- ----- ----- ----- ----- 0.537 1.16 22.08 1.49 43.07 0.41 0.21 ----- ---- ----- ----- ----- ----- 0.537 1.16 Continues on next page... 15 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfll Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 22.17 1.01 43.08 0.41 0.21 --- ---- ---- ----- ----- --=-- 0.537 1.16 22.25 0.90 43.07 0.41 0.21 ---- ----- ----- ----- ----- ---- 0.537 1.16 22.33 0.89 43.07 0.41 0.21 ---- ____ _____ ____ _____ _____ 0.537 1.16 22.42 0.89 43.07 0.41 0.21 --- ----- ----- ---- ----- ---- 0.537 1.15 22.50 0.88 43.07 0.41 0.21 ---- ----- ----- ----- ---- ---- 0.537 1.15 22.58 0.87 43.07 0.41 - 0.21 ---- . ---- ----- ----- ----- ----- 0.537 1.15 22.67 0.86 43.07 0.41 0.21 _____ _____ ____ ____ ____ _____ 0.537 1.15 22.75 0.85 43.06 0.40 0.21 --- ----- ---- ----- ---- 0.537 1.1.5 22.83 0.85 43.06 0.40 0.21 ---- ---- =--- ----- ----- ----- 0.537 1.15 22.92 0.84 43.06 0.40 0.21 ----- ----- ----- ----- --,- ----- 0.537 1.15 23.00 0.83 43.06 0.40 0.21 ----- ----- ---- ----- ---- ----- 0.536 1.15 23.08 0.82 43.06 0.40 0.21 ----- ---- ----- 0.536 1.15 23.17 0.81 43.05 0.40 0.21 ----- --- ---- ---- --=- --- 0.536 1.15 23.25 0.81 43.05 0.40 0.21 ----- ----- ----- ----- ---- ---- 0.536 1.14 23.33 0.80 43.05 0.40 0.21 ---- ----- ----- ----- ---- ----- 0.536 1.14 23.42 0.79 43.05 0.40 0.21 ---- ---- ----- ----- ---- -- -- 0.536 1.14 23.50 0.78 43.05 0.40 0.21 ----- ----- ----- ----- ---- ----- 0.536 1.14 23.58 0.77 43.04 0.40 0.21 ---- .----- ----- ----- --- ----- 0.536 1.14 23.67 0.77 43.04 0.40 0.21 ----- ----- ---- ----- _____ 0.536 1.14 23.75 0.76 43.04 0.40 0.21 ---- ----- ----- ----- ---- ---- 0.536 1.14 23.83 0.75 43.04 0.40 0.21 ---- ----- ---- ---- ----- ----- 0.535 1.14 23.92 ..0.74 43.03 0.39 0.21 --- ---- --_- ____ _____ 0.535. 1.14 24.00 0.73 43.03 0.39 0.21 ---- ---- ----- ----- ----- 0.535 1.13 24.08 0.28 43.03 0.39 0.20 ---- ----- ---- ---- - - --_-- 0.535 1.13 24.17 0.00 43.02 0.39 0.20 ---- ----- ----- 0.535 1.13 24.25 0.00 43.01 0.39 0.20 ---- ----- ,--- 0.534 1.13 24.33 0.00 43.01 0.39 0.20 ---- ---- -- 0.534 1.12 24.42 0.00 43.00 0.38 0.20 ---- ---- ----- ---- - -- ----- 0.534 1.12 24.50 0.00 42.99' 0.38 0.20 ----- ---- --- 0.533 1.11 24.58 0.00 42.99 0.38 0.20 ---- ----- --- 0.533 1.11 24.67 0.00 42.98 0.38 0.20 ---- ---- ----- ---- ----- 0.532 1.11 24.75 0.00 42.97 0.37 0.20 ----- ----- ----- 0.532 1.10 24.83 0.00 42.96 0.37 0.20 ----- --- 0.02 ----- ----- 0.531 1.10 24.92 0.00 42.96 0.37 0.19 ----- ----- 0.09 ----- ---- ---- 0.531 1.09 25.00 0.00 42.95 0.36 0.19 ---- ---- 0.16 ----- ----- 0.530 1.09 25.08 0.00 42.94 0.36 0.19 ---- ---- 0.24 ----- ----- --- 0.530 1.08 25.17 0.00 42.93 0.36 0.19 ---- ---- 0.31 ---- ----- --- 0.529 1.07 25.25 0.00 42.93 0.36 0.19 ---- ---- 0.35 ---- -----•-, ----- 0.52a 1.0.7 25.33 0.00 42.92 0.35 0.19 ----- ----- . 0.35 ----- ---- ----- 0.528 1.07 25.42 0.00 42.91 0.35 0.19 ----- ----- 0.35 ----- ----- ----- 0.528 1.06 25.50 0.00 42.91 0.35 0.19 ---- ----- 0.34 ----- ---- ----- 0.527 1.06 25.58 0.00 42.90 0.35 0.19 ---- ----- 0.34 ---- ---- ----- 0.527 1.06 25.67 0.00 42.89 0.34 0.19 ---- ----- 0.34 ----- ----- ----- 0.526 1.05 25.75 0.00 42.88 0.34 0.18 ----- ----- 0.34 ----- ----- -- -- 0.526 1.05 25.83 0.00 42.88 0.34 0.18 ----- ----- 0.33 ----- -----. ---- 0.526.. 1.04. 25.92 0.00 42.87 0.33 0.18 ----- ----- 0.33 ---- ----- ----- 0.525 1.04 26.00 0.00 42.86 0.33 0.18 ---- ----- 0.33 ----- ----- ----- 0.525 1.03 26.08 0.00 42.86 0.32 0.18 ----- ----- 0.31 ----- ----- ----- 0.524 1.02 26.17 0.00 42.85 0.28 0.18 ----- ----- 0.28 ----- ----- ----- 0.524 0.99 26.21� 0.00 42.84 0.25 0.18 ----- ----- 0.25 ----- ----- ----- 0.523 0.96 26.33 0.00 42.84 0.23 0.18 ----- ----- 0.22 ____ ----- ____ 0.523 0.92 i Continues on next page... v a , o 16 Pond 3 Route-AP3 Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 26.42 0.00 42.83 0.20 Or.1-8--- ----- ----- 0:20 ----- ----- --- 0.522 0`90 26.50 0.00 42.83 0.17 0.18 ----- ---- 0.17 ---- ----- --- 0.522 0.87 26.58 0.00 42.82 0.14 0.17 ---- ---- 0.14 ----- ---- ---- 0.522 0.84 26.67 0.00 42.81 0.12 0.17 ----- ----- 0.12 ----- ----- ----- 0.521 0.81 26.75 0.00 42.81 0.09 0.17 ----- ---- 0.09 ----- _-_ _____ 0.521 0.79 26.83 , 0.00 42.80 0.07 0.17 ----- ----- 0.07 ----- -- ----- 0.521 0.76 26.92 0.00 42.80 0.04 0.17 ----- ---- 0.04 ---- ---- ----- 0.520 0.74 27.00 0.00 42.79 0.02 0.17- ---- ---- 0.02 ---- ----- --- 0.520 0.71 27.08 0.00 42.79 ---- 0.17 ----- --- ---- ----- ----- ----- 0.520 0.69 27.17 0.00 42.79 ----- 0.17 --- ---- ---- ----- ----- ----- 0.519 0.69 27.25 0.00 42.78 ----- 0.17 --- ----- ----- ----- ----- --- 0.519 0.69 27.33 0.00 42.78 ----- 0.17 ----- ----- ---- ---- ----- ----- 0.519 0.69 27.42 0.00 42.77 ----- 0.17 ---- ----- ----- ----- 0.518 0.68 27.50 0.00 42.77 ---- 0.17 ----- ---- ---- ----- ---- ---- 0.518 0.68 27.58 0.00 42.76 ----- 0.16 ---- ---- ----- ----- --- ---- 0.518 0.68 27.67 0.00 42.76 ----- 0.16 ----- ----- ----- ---- ----- ----- 0.517 0.68 27.75 0.00 42.75 ----- 0.16 ----- ----- ----- ---- ---- ----- 0.517 0.68 27.83 0.00 42.75 ----- 0.16- ----- _-__ ____ -_- ___ ___ 0.517 0.68 27.92 0.00 42.74 ----- 0.16 ----- ----- ----- ---- ----- ---- 0.517 0.68. 28.00 0.00 42.74 ---- n 1R ----- --_- ----- __-- -. ----- 0.516 0.68 28.08 0.00 42.74 ---- 0.16 ---- ---- ---- ----- ----- ----- 0.516 0.68 28.17 0..00 42.73 ----- 0.16 -- ---- --- . .,---- ---- 0.516 0.68 28.25 0.00 42.73 ---- 0.16 ----- ----- ----- ---- --- 0.515 0.67 28.33 0.00 42.72 -- 0.16 ----- ---- ----- ---- --- 0.515 0.67 28.42 0.00 42.72 - 0.16 ----- ---- ----- ---- -- ---- 0.515 0.67 28.50 0.00 42.71 --- 0.16 ---- --- ---- ---- ---- 0.514 0.67 28.58 0.00 42.71 ---- 0.16 --- ---- ---- -- ----- 0.514 0.67 28.67 0.00 42.70 ----- 0.15 --- ----- ---- ---- -- -- ---- 0.514 0.67 28.75 0.00 42.70 ---- 0.15 --- ----- --- ---- ----- _---- 0.514 0.67 28.83 0.00 42.70 ----- 0.15 ----- ----- ---- --- ----- ----- 0.513 0.67 28.92 0.00 42.69 ---- 0.15 ---- ---- ---- ---- ---- 0.513 0.67 29.00 0.00 42.69 ----- 0.15 ---- ---- ----- ----- ---- ---- 0.513 0.66 29.08 0.00 42.68 ----- 0.15 ----- ---- ----- ----- --_ ----- 0.512 0.66 29.17 0.00 42.68 ----- 0.15 ---- ----- ---- ----- ---- ---- 0.512 0.66 29.25 0.00 42.67 ----- 0.15 ---- ----- ---- ----- ----- ---- 0.512 0.66 29.33 0.00 42.67 -- 0.15 ----- ---- ---- ---- ----- --- 0.512 0.66 29.42 0.00 42.66 ---- 0.15 ----- ---- ----- ---- ----- ---- 0.511 0.66 29.50 0.00 42.66 ----- 0.15 . . ----- ---- ----- __-- __-» . - 0,511 0.66 29.58 0.00 42.66 ----- 0.15 --- ----- ----- ---- ----- 0.511 0.66 29.67 0.00 42.65 ----- 0.14 ---- ----- --- ----- 0.510 0.66 29.75 0.00 42.65 ---- 0.14 --- ----- ----- ---- ----- 0.507 0.65 29.83 . 0.00 42.64 --- 0.14 --- ---- ----- ----- ----- ----- 0.502 0.65 29.92 0.00 42.64 ----- 0.14 - ---- ---- ----- ----- ---- 0.497 0.64 30.00 0.00 42.63 ----- 0.14 ----- ---- ----- ----- ----- 0.493 0.63 30.08 0.00 42.63 ----- 0.14. - -- ---- ----- ----- ----- 0.488 -0.63 30.17 0.00 42.62 ----- 0.14 -- -- ---- ---- ----- ----- 0.483 0.62 30.25 0.00 42.62 ----- 0.14 ----- ----- ----- ----- 0.479 0.62 30.33 0.00 42.61 ---- 0.14 ----- ----- ---- ---- ----- ----- 0,474 0.61 30.42 0.00 42.61 ---- 0.14 ----= ---- ---- ---- ----- ----- 0.470 0.61 30.50 0.00 42.61 0.14 ---- ---- ----- ----- ----- ----- 0.465 0.60 30.58 0.00 42.60 ----- 0.14 ---_ _____ _____ _____ ____ ____ 0.461 0.60 l Continues on next page... 17 Pond 3 Route-AP3 Hydrograph Discharge Table i Time Inflow Elevation Civ A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 30.67 0.00. 42.60 -" - 0.13 ----- ----- ----- ----- ---- ----- 0.457, ` 0.59 30.75 0.00 42.59 ----- 0.13 ----- ----- ----- ----- ---- ---- 0.452 0.59 30.83 0.00 42.59 ----- 0.13 ---- ----- ----- ----- ---- ----- 0.448 0.58 30.92 0.00 42.58 ----- 0.13 ----- ----- ---- ----- ---- ----- 0.444 0.58 31.00 0.00 42.58 ----- 0.13 ----- ---- ----- ----- --- ---- 0.440 0.57 31.08 0.00 42.58 ----- 0.13 ---- ---- ---- ----- . ---- -- - 0.435 0.57 31.17 0.00 42.57 ---- 0.13 ---- ---- ----- ----- ----- ----- 0.431 0.56 31.25 0.00 42.57 --- 0.13 ----- 0.427 a.56 ...End o Pond Report 18 Hydraflow Hydrographs by Intelisolve Wednesday, Feb 6 2008,3:2 PM Pond No. 4 - Pond 3 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage I Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cult) Total storage(cult) 0.00 42.15 39,143 0 0 0.50 42.65 44,088 20,808 20,808 0.85 43.00 46,110 15,785 36,592 1.85 44.00 50,230 48,170 84,762 2.85 45.00 52,327 51,279 136,041 Culvert-/Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 30.00 0.00 0.00 Span(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 42.80 43.10 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.15 42.15 0.00 0.00 Weir Type = Riser Rect -- Length(ft) = 100.00 0.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.20 0.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:CulveNOrifice outflows have been analyzed under inlet and outlet control. Stage/Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft cis cfs cfs eft cfs cfs cfs eft cfs cfs 0.00 0 42.15 0.00 0.00 - 0.00 0.00 0.000 0.00 0.05 2,081 42.20 0.00 0.01 0.00 0.00 -- -- 0.051 0.06 0.10 4,162 42.25 0.00 0.02 0.00 0.00 - - 0.102 0.12 0.15 6,242 42.30 0.00 0.04 0.00 0.00 -- 0.153 0.19 0.20 8,323 42.35 0.00 0.06 0.00 0.00 - 0.204 0.27 0.25 10,404 42.40 0.00 0.68 0.00 0.00 0.255 0.34 0.30 12,485 42.45 0.00 0.10 --- 0.00 0.00 --- 0.306 0.41 0.35 14,565 42.50 0.00 0.11 0.00 0.00 - - 0.357 0.47 0.40 16,646 42.55 0.00 0.12 0.00 0.00 --- 0.408 0.53 0.45 18,727 42.60 0.00 0.13 0.00 0.00 0.459 0.59 0.50 20,808 42.65 0.00 0.14 -- 0.00 0.00 --- 0.510 0.65 0.54 22,386 42.69 0.00 0.15 0.00 0.00 0.513 0.66 0.57 23,965 42.72 0.00 0.16 0.00 0.00 0.515 0.67 0.61 25,543 42.76 0.00 0.16 --- 0.00 0.00 -- 0.517 0.68 0.64 27,122 42.79 0.00 0.17 --- 0.00 0.00 0.520 0.69 0.68 28,700 42.83 0.17 0.18 0.17 0.00 --- -- 0.522 0.86 0.71 30,279 42.86 0.33 0.18 0.33 0.00 -- '0.524 1.03 0.75 31,857 42.90 0.34 0.19 0.34 0.00 -- 0.527 1.05 0.78 33,435 42.93 0.36 0.19 - 0.35 0.00 --- 0.529 1.07 0.82 35,014 42.97 0.37 0.20 0.00 0.00 - 0.531 1.10 0.85 36,592 43.00 0.38 0.20 0.00 0.00 -- --- 0.534 1.12 0.95 41,409 43.10 0.42 0.21 --- 0.00 0.00 -- -- 0.538 1.17 1.05 46,226 43.20 0.45 0.23 -- -- 0.00 3.16 --- 0.543 4.38 1.15 51,043 43.30 0.48 0.24 -- -- 0.00 8.94 --- -- 0.548 10.20 1.25 55,860 43.40 0.50 0.25 -- -- 0.00 16.41 -- - 0.553 17.72 1.35 60,677 43.60 0.53 0.26 --- 0.00 25.27 -- -- 0.558 26.62 1.45 65,494 43.60 0.55 0.27 --- -- 0.00 35.32 -- -- 0.562 36.71 1.55 70,311 43.70 0.58 0.28 --- 0.00 46.43 - -- 0.567 47.86 1.65 75,128 43.80 0.60 0.29 - 0.00 58.51 --- --- 0.572 59.97 1.75 79,945 43.90 0.62 0.30 -- --- 0..00 71.48 --- 0.577 72.98 1.85 84,762 44.00 0.64 0.31 --- 0.00 85.30 -- -- 0.581 86.83 1.95 89,890 44.10 0.66 0.32 --- --- 0.00 99.90 --- --- 0.584 101.47 2.05 95,018 44.20 0.68 0.33 --- 0.00 115.25 --- --- 0.586 116.85 Continues on next page... 19 Pond 3 Stage 1 Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfll Total ft . Cuft ft Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs 2.15 100,146 44.30 0.70 0.34 0.00 131.32 0.589 132.95 2.25 105,274 44.40 0.72 0.34 0.00 148.07 --- 0.591 149.73 2.35 110,402 44.50 0.74 0.35 0.00 165.48 0.593 16 7.4 7 2.45 115,530 44.60 0.76 0.36 -- --- 0.00 183.53 -- --- 0.596 185.24 2.55 120,657 44.70 0.78 0.37 0.00' 20Z:f8-' -- -- 0.598 203:92 " 2.65 125,785 44.80 0.79 0.38 --- 0.00 221.43 --- 0.601 223.20 2.75 130,913 44.90 0.81 0.38 0.00 241.25 -- 0.603 243.05 2.85 136,041 45.00 0.83 0.39 -- 0.00 261.64 0.606 263.46 ...End ' • f a Pond Report 20 Hydraflow Hydrographs by Intelisolve Wednesday,Feb 6 2008,3:2 PM Pond No. 3 - Pond 2 Pond Data Pond storaae is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sgft) Incr.Storage(cult) Total storage(cult) 0.00 42.50 48,140 0 0 0.50 43.00 53,022 25,291 25,291 1.50 44.00 57,041 55,032 80,322 2.50 45.00 61,160 59,101 139,423 3.50 46.00 72,898 67,029 206,452 Culvert/Orifice Structures- Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise(In) 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) 6.00 3.00 0.00 0.00 Crest El.(ft) = 43.00 43.40 0.00 0.00 No.Barrels - 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.50 42.50 0.00 0.00 Weir Type = Riser Rect Length(ft) = 313.00 1.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.20 1.00 0.00 0.00 N Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No E411tration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Stage Storage 1 Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D E>cf I Total ft cuft ft afs cfs cfs cfs cfs cfs cfs cfs cfs cfs 0.00 0 42.50 0.00 0.00 -- 0.00 0.00 0.000 0.00 0.05 2,529 42.55 0.00 0.00 - 0.00 0.00 0.051 0.07 0.10 5,058 42.60 0.00 0.01 -- -- 0.00 0.00 0.102 0.13 0.15 7,587 42.65- 0.00 0.02 -- -- 0:00 0.00 --- 0.153 0.20 0.20 10,116 42.70 0.00 0.03 --- -- 0.00 0.00 0.204 0.27 0.25 12,645 42.75 0.00 0.03 -- --- 0.00 0.00 0.255 0.34 0.30 15,174 42.80 0.00 0.07 --- --- 0.00 0.00 0.306 0.44 0.35 17,703 42.85 0.00 0.10 -- -- 0.00 0.00 -- 0.357 0.53 0.40 20,232 42.90 0.00 0.12 -- -- 0.00 0.00 -- 0.408 0.61 0.45 22,761 42.95 0.00 0.13 --- --- 0.00 0.00 0.459 0.69 0.50 25,291 43.00 0.00 0.14 -- --- 0.00 0.00 --- --- 0.510 0.76 0.60 30,794 43.10 0.26 0.16 -- -- 0.00 0.00 -- 0.513 1.04 0.70 36,297 43.20 0.28 0.18 -- 0.00 0.00 -- 0.515 1.08 0.80 41,800 43.30 0.30 0.19 0.00 0.00 --- 0.517 1.12 0.90 47,303 43.40 0.31 0.21 0.00 0.00 - --- 0.520 1.15 1.00 52,806 43.50 0.33 0.22 0.00 2.11 --- 0.522 3.29 1.10 58,309 43.60 0.34 0.23 0.00 5.96 -- --- 0.524 7.17 1.20 63,813 43.70 0.36 0.25 --- --- 0.00 10.94 -- --- 0.527 12.19 1.30 69,316 43.80 0.37 0.26 --- 0.00 16.85 --- --- 0.529 18.12 1.40 74,819 43.90 0.38 0.27 0.00 23.55 --- - 0.531 24.85 1.50 80,322 44.00 0.39 0.28 -- - 0.00 30.95 -- -- 0.534 32.28 1.60 86,232 44.10 0.41 0.29 - - 0.00 39.00 --- - 0.538 40.36 1.70 92,142 44.20 0.42 0.30 0.00 47.65 - 0.543 49.04 1.80 98,052 44.30 0.43 0.31 -- 0.00 56.86 --- - 0.548 58.27 1.90 103,962 44.40 0.44 0.31 --- 0.00 66.60 -- - 0.553 68.03 2.00 109,872 44.50 0.45 0.32 - 0.00 76.83 -- --- 0.558 78.29 2.10 115,782 44.60 0.46 0.33 -- -- 0.00 87.55 0.562 89.03 2.20 121,692 44.70 0.47 0.34 -- -- 0.00 98.72 -- - 0.567 100.22 2.30 127,602 44.80 0.48 0.35 0.00 110.32 -- -- 0.572 111.85 2.40 133,512 44.90 0.49 0.36 - -- 0.00 122.35 -- - 0.577 123.90 2.50 139,423 45.00 0.50 0.36 -- -- 0.00 134.79 -- - 0.581 136.36 2.60 146,125 45.10 0.51 0.37 - 0.00 147.62 -- - 0.584 149.23 2.70 152,828 45.20 0.52 0.38 -- --- 0.00 160.84 - 0.586 162.47 Continues on next page... 21 Pond 2 Stage/Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D ExHI Total ft cuft It cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 2.80 159,531 45.30 0.53 0.39 0.00 174.42 0.589 176.09 2.90 166,234 45.40 0.54 0.39 - 0.00 188.37 --- --- 0.591 190.07 3.00 172,937 45.50 0.55 0.40 - - 0.00 202.68 0.593 204.40 3.10 179,640 45.60 0.56 0.41 -- 0.00 217.32 --- 0.596 219.08 3.20 186,343 45.70 0.56 0.41 - 0.00 23231 --- 0.598 234:09 3.30 193,046 45.80 0.57 0.42 -- 0.00 247.62 --- 0.601 249.43 3.40 199,749 45.90 0.58 0.43 - - 0.00 263.26 0.603 265.10 3.50 206,452 46.00 0.59 0.43 - 0.00 279.21 -- --- 0.606 281.08 ...End o e Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:4 PM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 9, Reservoir, Pond 3 Route - AP3 1 PondReport ..........................:................................................................................... 2 10 - Year HydrographReports ........................................................................................................ 3 Hydrograph No. 9, Reservoir, Pond 3 Route -AP3 ....................................................... 3 PondReport .............................................................................................................. 4 1 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:4 PM Hyd. No. 9 Pond 3 Route -AP3 Hydrograph type = Reservoir Peak discharge = 7.65 cfs Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 3 Max. Elevation = 43.26 ft Reservoir name = Pond 3 Max. Storage = 48,935 cuft Storage Indication method used. Hydrograph Volume=100,560 cult Pond 3 Route -AP3 Q (cfs) Hyd. No. 9 -- 1 Yr Q (cfs) 35.00 35.00 ......... ...... . . _.. .. __ _.._.. . ......... .......... ........................ ......... ........... ..... _._.. 30.00 30.00 { _........._. ...................................................._..._. -._.__..................._..._.._-.........................-............................................_......._................_......_........_.__....._..__._...........__.........._.........................................._._.....__... ...... . . ... ... __ _.. ......... ..... .. ... ......... ... ..... .................... ...........................................................................................................-..._..........._......................__...._._._._._..................................._....._...._.-.............._.-..............................................._.......................- 25.00 25.00 _ .:_ _ __. _._.. . . _ _ ...... _ ...... ............. 20.00 20.00 ..................................................I_......_.._._._................. _............ ........................._......_.........._._......................._._._............................................................................_........_...................._........._.. .._ 15.00 15.00 ........ ......... ......... ...... ......._ ......... ......... . ........ ..... . ..... .......... . ..._..........-....... _ _..... ._ . ...._ __ . _..... . ....... _....._ __._. 10.00 10.00 . ......... _ ..._ .........._ ......... ......... 5.00 5.00 ..... ...... ....._._... ................................. .. _..-. .. ..... ...... ._..-_ ........__......--- ---- ----.. ..... 0.00 0.00 0 5 9 14 18 23 27 32 36 41 45 50 Time (hrs) Hyd No. 9 Hyd No. 3 Pond Report 2 Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:4 PM Pond No. 4 - Pond 3 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sgft) Incr.Storage(cuft) Total storage(cuft) 0.00 42.15 39,143 0 0 0.50 42.65 44,088 20,808 20,808 0.85 43.00 46,110 15,785 36,592 1.85 44.00 50,230 48,170 84,762 2.85 45.00 52,327 51,279 136,041 Culvert/Orifice,Structures Weir Structures [A] [C] [D] [A] [B] [C] [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 30.00 0.00 0.00 Span(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 42.80 43.10 0.00 0.00 No.Barrels = 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.15 42.15 0.00 0.00 Weir Type = Riser Rect -- --- Length(ft) = 100.00 0.00 0.00 0.00 Multistage = Yes No No No Slope(%,) = 0.20 0.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No EAItratlon= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:Culvert/Orifioe outflows have been analyzed under inlet and outlet control. Stage(ft) Stage/Discharge Stage(ft) 3.00 3.00 .... ........ _-_._..... ......................... . .. ...... ........ ..............,........ ..... .............................._.._....... __................._ _ . ........ ..... ...... . ..._. . ......... ......_. ......... ......... .. ...... __ ..........._ 2.00 2.00 ..... ................ ........... ... _.._.. ._.......... 1.00 1.00 .......... 0.00 0.00 0.00 30.00 60.00 90.00 120-.00 150,00 .180:00• 21,0�00• 240.00- 270.00 F Discharge(cfs) Total Q 3 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:4 PM i Hyd. No. 9 Pond 3 Route -AP3 Hydrograph type = Reservoir Peak discharge =.> 55.02 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 3 Max. Elevation = 43.76 ft Reservoir name = Pond 3 Max. Storage = 73,160 cuft Storage Indication method used. Hydrograph Volume=239,808 cult Pond 3 Route -AP3 Q (cfs) Hyd. No. 9 -- 10 Yr Q (cfs) 80.00 80.00 70.00 70.00 60.00 60.00 ......... __ __ ........ .__ _ ...I..... __ .. ___....... ......... .......... .............. .. 50.00 50.00 40.00 40.00 . ........ _ .. _ _ .. 30.00 30.00 .... .. . .. ... ... _. _ .. . .._ .._. ... ....... ... ..... 20.00 20.00 ........... ......- _........ .. ......... .. ....... ...... 10.00 10.00 .................. _....__......._..........__..__............._.......__........._...._................._...........F .........._._.__..............................._......__......_..__._............................_...........__._........................__........_......_.._.__........_....:._................._. 0.00 0.00 0 3 6 10 13 16 19 22 25 29 32 Time(hrs) Hyd No. 9 Hyd No. 3 Pond Report 4 Hydraflow Hydrographs by Intelisolve Thursday,Jan 31 2008,4:4 PM Pond No. 4 - Pond 3 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage/Storage Table Stage(ft) Elevation(ft) Contour area(sqft) Incr.Storage(cult) Total storage(cult) 0.00 42.15 39,143 0 0 0.50 42.65 44,088 20,808 20,808 0.85 43.00 46,110 15,785 36,592 1.85 44.00 50,230 48,170 84,762 2.85 45.00 52,327 51,279 136,041 Culvert/Orifice Structures Weir Structures [A] [B [C] ID] [A] [B] [C] [D] Rise(in) = 6.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 30.00 0.00 0.00 Span(in) = 6.00 3.00 0.00 0.00 Crest El.(ft) = 42.80 43.10 0.00 0.00 No.Barrels = 1 0 0 Weir Coeff. 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.15 42.15 0.00 0.00 Weir Type = Riser Rect Length(ft) = 100.00 0.00 0.00 0.00 Multi-Stage Yes No No No Slope(%) = 0.20 0.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multistage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:CulvertfOrifice outflows have been analyzed under inlet and outlet control. Stage(ft) Stage/Discharge Stage(ft) 3.00 - 3.00 _. . . ........ .......... ............. ........ ......... ........ ........... .......... . ............ ......._...--- _ ................. 2.00 2.00 1.00 1.00 ......... ......... . __.. _........ .........11...... ................. ...... __._.. ......... 0.00 0.00 0.00 30.00 60:00 90LOO 120;00 150.01, 180,.D,0:. 2!G-.00 240,.00. 270.00 Discharge(cfs) Total Q Pond 4 POND VOLUME CALCULATIONS CALCULATE IMPERVIOUS AREA: Drainage area= 32.03'ac' Impervious area= 10.18 ac. Percent Impervious= 32% FIND.SAIDA FOR PERMANENT POOL SIZING: Assume 90%Pollutant Removal Efficiency Use Table 51.1 in.:S,to nwater•Manage nent..Guidance Manual and,inwpsowe.,. PA/DA= 2.86 or Average Depth of Pool= 4.03 ft FIND REQUIRED SURFACE AREA: Surface Area=SA/DA x Drainage Area Surface Area= 0.92 ac. or 39,897 sf. FIND VOLUME TO BE"C'ONTROILLED FROM 1.5"STORM Rv= 0.335954387 DA= 32.03 ac Volume=Rv x 1.5"x Drainage Area- 0.896 ac.-ft. or 58,568 cf. TERMINOLOGY: P= Precipitation Depth, (in) S= Ultimate Soil Storage, (in) CN= Curve Number Q*= Runoff Depth, (in) STAGE STORAGE FUNCTION TEMPORARY POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft cu ft ft ft 4Z:25 53;957 42.75 59,318 28,319 28,319 0.5 10.25127941 -0.69314718 0.50435461 43.5 63,721 46,140 74,458 1.25 11.21799552 0.22314355 '1.23784531 44.5 68,224 65,973 140,431 2.25 11.85247065 0.81093022 2.23144141 45.5 72,828 70,526 210,957 3.25 12.25940901 1.178655 3.25631464 46 77,532 37,590 248,547 1 3.751 12.423386741 1.3217558413.7919945311 where: b= 1.07670367 and Ks= 59175.1447 Chas. H.Sells, Inc. bmp#4 2/6/2008 Stage Storage Function 14 _-- 12 - .�- U� 8 J 6 4 2 ---. 0 . -0.69 0.22 0.81 1.18 1.32 Ln Z Z(1.5")= 0.99 feet Add("): 0.5 Set Rim El.At: 43.28 Temporary Pool Storage Volume Provided: 61,225 cf FOREBAY VOLUME 1 2 3 4 5 6 7 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z AREA VOLUME VOLUME STAGE sq It cult cult ft 37.75 7,340 38.75 8,422 7,881 7,881 1 8.9722 0.0000 39.75 9,553 8,988 16,869 2 9.7332 0.6931 40.75 10,370 9,962 26,830 3 10.1973 1.0986 41.75 12,027 11,199 38,029 4 10.5461 1.3863 11 42.251 14,069 1 6,524 1 44,553 1 4.51 10.70441 1.5041 PERMANENT POOL VOLUME 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft cu ft cu ft ft ft 3675. ` 23,921 37.75 26,264 25,093 25,093 1 10.1303 0.0000 1.1357 38.75 28,664 27,464 52,557 2 10.8696 0.6931 2.0937 39.75 31,136 29,900 82,457 3 11.3200 1.0986 3.0390 40.75 33,994 32,565 115,022 4 11.6529 1.3863 4.0024 41.75 36,267 1 35,131 1 150,1521 51 11.9194 1.6094 4.9899 42.251 39,890 1 19,0391 169,191 1 5.51 12.03881 1.70471 5.5078 where: b= 1.20873036 and Ks= 21514.5159 FOREBAY VOLUME/PERMANENT POOL VOLUME: 20% 9 Chas. H. Sells, Inc. bmp#4 2/6/2008 TOTAL PERMANENT POOL VOLUME(INCLUDING FOREBAY) 1 2 31 4 5 6 7 8 Y X CONTOUR CONTOUR INCR 1ACCUM Z In S In Z Z est AREA VOLUME IVOLUME J§TAGE sq ft cu ft ICU ft Ift ft 36.75 23,921 37.75 33,604 28,763 28,763 1 10.2668 0.0000 1.2715 38.75 37,086 35,345 64,108 2 11.0683 0.6931 2.4677 39.75 40,689 38,888 102,995 3 11.5424 1.0986 3.6530 40.75 . 44,364 42,527 145,522 .4 11.8881 . 1.3863 4.8622 41.75 48,2941 46,329 191,851 5 12.1645 1.6094 6.1114 42.25 53,959 25,563 217,414 5.51 12.2896• 1.70471 6.7777 where: b= 1.22963175 and Ks= 26594.2127 TOTAL PERMANENT AND TEMPORARY POOL VOLUME(INCLUDING FOREBAY) 1 2 3 4 5 6 7 8 Y X CONTOUR CONTOUR INCR ACCUM Z In S In Z Z est AREA VOLUME VOLUME STAGE sq ft Cu ft cu ft ft ft 37.751 33,604 38.75 37,086 35,345 35,345 1 10.47291222 0 1.36748127 39.75 40,689 38,888 74,233 2 11.21495734 0.69314718 2.32467702 40.75 44,364 42,527 116,759 3 11.66786726 1.09861229 3.2137587 41.75 48,294 46,329 163,088 4 12.00204521 1.3862.9436 4.08123717 42.25 53,959 25,563 188,651 4.5 12.14765535 1.5040774 4.52908937 42.75 59,318 28,319 216,971 5 12.28151668 1.60943791 5.00546767 43.5 63,721 46,140 263,110 5.75 12.48032795 1.74919985 5.74542254 44.5 68,224 65,973 329,083 6.75 12.70406414 1.9095425 6.74222099 45.5 72,828 70,526 399,609 7.75 12.89824091 2.04769284 7.74647905 46 77,532 37,590 437,199 8.25 12.98814289 2.1102132 8.26082276 where: b= 1.3984741 and Ks= 22816.312 AVERAGE DEPTH 4.03 feet STORAGE POOL DRAWDOWN ORFICE EQUATION:Q=CDA(2gh)1/2 Number of Drains: 1 Diameter of Drains: 3 in Area of Opening: 0.049 ft Orifice Coefficient: 0.6 ft Average Head: (1.5"el-NP el)/3: 0.33 ft Average Flow(Orifice Equation)= 0.14.cfs Volume of Storage= 58,568 cf Length of Drawdown= 431,477 sec or 4.99 days OK Chas. H.Sells, Inc. bmp#4 2/6/2008 Table of Contents Ponds_SCS.gpw Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,8:22 AM 1 - Year HydrographReports ........................................................................................................ 1 Hydrograph No. 10, Reservoir, Pond 4 Route -AP4 ..................................................... 1 PondReport ........................................................................... ............................... 11 10 - Year HydrographReports ...................................................................................................... 13 Hydrograph No. 10, Reservoir, Pond 4 Route -AP4 ................................ 13 PondReport ............................................................................................................ 18 1 1 Hydrograph Report Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,8:22 AM Hyd. No. 10 Pond 4 Route -AP4 Hydrograph type = Reservoir Peak.discha.rg.e. _ 5.22.cfs. Storm frequency = 1 yrs Time interval = 1 min Inflow hyd. No. = 6 Reservoir name = Pond 4 Max. Elevation = 44.34 ft Max. Storage = 129,812 cuft Storage Indication method used. Outflow hydrograph volume=226,155 cult Hydrograph Discharge Table (Printed values>=1%afOp: Ptint interval=5), Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 9.92 0.97 42.29 ----- 0.00 ----- ---- ----- ---- ----- ---- 0.043 0.06 10.00 1.05 42.29 ---- 0.00 ---- ----- ----- ---- ---- ----- 0.048 0.06 10.08 1.14 42.30 ----- 0.01 ----- ----- ----- ---- ---- ---- 0.054 0.07 10.17 1.24 42.30 ---- 0.01 ----- ----- ----- ----- --- 0.061 0.08 10.25 1.36 42.31 ---- 0.01 ----- ---- ---- ----- ---- 0.068 0.09 10.33 1.49 42.32 ----- 0.01 ----- --- ----- ----- ---- ----- 0.076 0.10 10.42 1.61 42.33 ----- 0.01 ----- ---- ----- ----- ---- ----- 0.085 0.12 10.50 1.75 42.33 ----- 0.01 ----- -- ----- ---- ----- ---- 0.094 0.13 10.58 1.89 42.34 ----- 0.02 ----- ----- ----- ----- ---- ----- 0.104 0.14 10.67 2.04 42.35 ---- 0.02 ---- ---- ---- ----- ----- --- 0.115 0.16 10.75 2.19 42.36 ---- 0.02 ----- ----- ---- ----- ---- --- 0.126 0.18 10.83 2.36 42.37 ----- 0.03 ---- ----- ---- ----- ----- 0.139 0.20 10.92 2.52 42.39 ----- 0.03 --- ---- ----- ----- ----- ---- 0.152 0.22 11.00 2.70 42.40 ----- 0.04 ----- ---- ----- ----- ----- -- 0.166 0.24 11.08 2.93 42.41 ---- 0.05 ----- --- ----- ---- --- 0.181 0.27 11.17 3.32 '42.43 ----- 0.05 ----- ---- ----- ---- --- 0.198 0.29 11.25 3.78 42.44 ----- 0.06 ----- ---- ----- --- ---- ---- 0.218 0.33 11.33 4.27 42.46 ---- 0.07 ---- ----- ----- ----- ----- ----- 0.240 0.36 11.42 4.79 42.48 ---- 0.08 ----- ----- ---- ---- ----- ----- 0.264 0.40 11.50 5.35 42.51 ---- 0.09 ---- ----- ----- ---- --- ---=- 0.292 0.44 11.58 6.75 42.54 --- 0.10 ---- ----- ----- ----- ----- ----- 0.324 0.49 11.67 10.47 42.58 ----- 0.11 --- ---- ---- ----- ----- ---- 0.372 0.56 11.75 15.26 42.64 ----- 0.12 ----- ---- ----- ---- ----- ----- 0.444 0.66 11.83 20.80 42.74 ----- 0.14 ----- ----- ----- ----- ---- ----- 0.547 0.81 11.92 27.33 42.85 ----- 0.16 ----- ----- ----- ---- ---- ----- 0.569 0.86 12.00 49.60 43.02 ----- 0.19 ----- ----- ---- ---=- ---- ----- 0.579 0.89 12.08 75.73 << 43.34 0.68 0.23 ----- ----- 0.67 ----- ---- ---- 0.598 1.62 12.17 50.59 43.63 2.32 0.27 ---- ----- 2.31 ----- ---- ----- 0.613 3.32 12.25 35.35 43.80 2.63 0.28 ----- ---- 2.62 ----- ----- ----- 0.619 3.66 12.33 29.54 43.94 2.84 0.30 ----- ---- 2.82 ----- ----- ----- 0.623 3.87 12.42 23.41 44.04 2.99 0.30 ----- ---- 2.96 ---- ----- ---- 0.627 4.03 12.50 16.97 44.11 3.10 0.31 ----- ----- 3.05 ---- ----- ---- 0.629 413 12.58 11.80 •44-A6 3.1=6 0.312- -- ---- 3.08 --_ D.631• 4.17 c 12.67 10.29 44.19 3.20 0.32 ----- ----- 3.11 ---- ----- ---- 0.632 4.20 12.75 9.63 44.21 3.23 0.32 ----- ----- 3.13 ----- ----- ----- 0.633 4.23 12.83 8.95 44.24 3.26 0.32 ---- ----- 3.15 ----- ----- ----- 0.633 4.25 .12.92 8.26 44.26 3.29 0.32 ---- ----- 3.17 -- ---- ----- 0.634 4.27 13.00 7.57 44.27 3.31 0.33 ---- ----- 3.19 ----- ----- ----- 0.635 4.29 Continues on next page... 2 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Civ C Clv D Wr A Wr B Wr C Wr D Exfll Outflow (hrs) cfs ft cfs cfs cfs cfs- cfs cfs cfs cfs cfs cfs 13.08 7.00 44.29 3.33 0.33 ----- =--- 3.20 ----- ----- ----- OB35-: 4.31 13.17 6.75 44.30 3.35 0.33 ----- ----- 3.21 ----- ---- ----- 0.636 4.32 13.25 6.58 44.31 3.36 0.33 ----- ----- 3.23 0.15 ---- ----- 0.636 4.49 13.33 6.41 44.32 3.37 0.33 ----- ---- 3.24 0.33 ----- ----- 0.636 4.69 13.42 6.23 44.32 3.38 0.33 ----- ---- 3.25 0.48 ----- ----- 0.636 4.85 13.50 6.06 44.33 3.39 0.33 ----- ---- 3.26 0.60 ----- ---- 0.637 4.98 13.58 5.88 44.33 3.39 0.33 ---- ----- 3.27 0.69 ---- ----- 0.637 5.07 13.67 5.70 44.34 3.40 0.33 ---- ----- 3.2& 0.76 ---- ----- 0-.637 5.14 13.75 5.52 44.34 3.40 0.33 ----- ----- 3.28 0.80 ----- ----- 0.637 5.19 13.83 5.33 44.34 3.40 0.33 ----- ----- 3.28 0.82 ----- ----- 0.637 5.21 13.92 5.15 44.34 3.40 0.33 ----- ----- 3.28 0.82 ----- ----- 0.637 5.22 14.00 4.96 44.34 3.40 0.33 ----- ---- 3.28 0.81 ----- --- 0.637 5.20 1.4.08 4.80 44.34 3.40 0.33 ---- ----- 3.28 0.78 ----- ----- 0.637 5.17 14.17 4.70 44.34 3.39 0.33 --- ----- 3.28 0.74 ----- ----- 0.637 5.13 14.25 4.62 44.33 3.39 0.33 --- ----- 3.27 0.70 ----- ----- 0.637 5.08 14.33 4.53 44.33 3.39 0.33 ---- ----- 3.27 0.65 ----- ----- 0.637 5.03 14.42 4.44 44.33 3.39 0.33 ----- ----- .3.26 0.60 ---- ----- 0.637 4.98 14.50 4.36 44.33 3.38 0.33 ----- ---- 3.26 0.55 ----- 0.637 4.92 14.58 4.27 44.32 3.38 0.33 ----- ----- 3.26 0.49 0.636 4.86 14.67 4.18 44.32 3.38 0.33 ----- ----- 3.25 0.43 ----- ---- 0.636 4.80 14.75 4.09 44.32 3.37 0.33 ---- ---- 3.25 0.37 ---- ----- 0.636 4.73 14.83 4.00 44.31 3.37 0.33 ----- ---- 3.24 0.31 ----- ----- 0.636 4.66 14.92 3.91 44.31 3.36 0.33 ---- ----- 3.24 0.25 0.636 4.59 15.00 3.82 44.31 3.36 0.33 ----- ---- 3.23 0.18 0.636 4.52 15.08 3.73 44.31 3.36 0.33 ---- ----- 3.22 0.11 ---- 0.636 4.45 15.17 3.64 44.30 3.35 0.33 ----- ----- 3.22 0.04 0.636 4.37 15.25 3.55 44.30 3.35 0.33 ----- ----- 3.21 ---- ----- ---- 0.636 4.32 15.33 3.45 44.29 3.34 0.33 ----- ---- 3.21 ---- ----- ---- 0.636 4.32 15.42 3.36 44.29 3.34 0.33 ----- ----- 3.21 ----- ----- ---- 0.635 4.31 15.50 3.27 44.29 3.33 0.33 ---- ----- 3.20 ---- ---- ----- 0.635 4.31 15.58 3.18 AA 9a 3.33 0.33 ---- ---- 3.20 ----- ---- - -- 0.635 4.30 15.67 3.08 44.28 3.32 0.33 ---- ----- 3.19 ----- ----- ----- 0.635 4.30 15.75 2.99 44.27 3.31 0.33 ----- ----- 3.19 ----- -- 0.635 4.29 15.83 2.90 44.26 3.30 0.32 ----- ----- 3.18 ---- ----- ----- 0.634 4.28 15.92 2.80 44.26 3.29 0.32 ----- ----- 3.18 ---- ----- ----- 0.634 4.28 16.00 2.71 44.25 3.29 0.32 ----- ---- 3.17 ---- ----- ---- 0.634 4.27 16.08 2.63 44.24 3.28 0.32 ----- ---- 3.16 ---- ----- ----- 0.634 4.26 16:17 2.58 44.24 3.27 0.32 ----- ----- 3.15 ----- -- 0.633. 4.25 16.25 2.54 44.23 3.26 0.32 ---- ----- 3.15 ------ ----- ----- 0.633 4.24 16.33 2.50 44.22 3.25 0.32 ---- ---- 3.14 ----- ---- ----- 0.633 4.24 16.42 2.46 44.21 3.23 0.32 ----- ----- 3.13 ---- ----- ---- 0.63.3 4.23 16.50 2.42 44.20 3.22 0.32 ----- ---- 3.12 ----- ---- --- 0.632 4.22 16.58 2.38 44.20 3.21 0.32 ----- ----- 3.12 ----- ---- --- 0.632 4.21 16.67 2.34 44.19 3.20 0.32 ----- ---- 3.11 ---- ---- ---- 0.632 4.20 16.75 2.30 44.18 3.19 0.32 -w--- ---- 3..1,0.. ---- ---- ---- 0.632 4.19 16.83 2.26 44.17 3.18 0.32 ----- ----- 3.10 ---- ----- ---- 0.631 4.18 16.92 2.21 44.16 3.17 0.32 ----- ----- 3.09 ----- ----- ----- 0.631 4.18 17.00 2.17 44.15 3.15 0.32 ----- ----- 3.08 ----- ----- ----- 0.631 4.17 17.08 2.13 44.14 3.14 0.31 ---- ----- 3.07 ----- ----- ----- 0.630 4.16 17.17 2.09 44.13 3.13 0.31 ----- ----- 3.06 ----- ----- --- 0.630 4.15 t 17.25 2.05 44.12 .3.11 0.31 --- ----- 3.06 ----- ----- ----- 0.630 4.14 Continues on next page... 3 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Civ C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs eft cfs eft cfs eft 17.33 2.01 44.12 3.10 0.31 ----- ----- 3.05 ----- - -- ---- 0.629 4.13 17.42 1.97 44.11 3.09 0.31 ----- ----- 3.04 ----- ----- ----- 0.629 4.12 17.50 1.93 44.10 3.07 0.31 ----- ---- 3.03 ---- ---- --- 0.629 4.11 17.58 1.88 44.09 3.06 0.31 ----- ---- 3.02 ----- ---- ----- 0.628 4.10 17.67 1.84 44.08 3.05 0.31 ----- ---- 3.01 --- ---- ----- 0.628 4.08 17.75 1.80 44.07 3.03 0.31 ----- 2.99 ---- ----- ----- 0.628 4.07 17.83 1.76 44.05 3.02 0.31 ----- ----- 2.98 ---- -- 0.627 4.05 17.92 1.72 44.04 3.00 0.31 ---- ----- 2.97 ---- ---- -- -0.627 4.044 18.00 1.68 44.03 2.99 0.30 ---- ----- 2.95 ----- ----- ---- 0.627 4.02 18.08 1.64 44.02 2.97 0.30 ---- ----- 2.94 ----- ----- ----- 0:626 4.01 18.17 1.62 44.01 2.95 0.30 ---- ----- 2.93 ----- ----- ----- 0.626 3.99 18.25 1.61 44.00 2.94 0.30 ----- ----- 2.91 ----- ---- ----- 0.625 3.98 18.33 1.60 43.99 2.92 0.30 ----- ---- 2.90 ----- ---- ----- 0.625 3.96 18.42 1.59 43.98 2.91 0.30 ----- ---- 2.88 ----- ---- ----- 0.625 3.94 18.50 1.58 43.97 2.89 0.30 ---- ---- 2.87 ----- ----- ----- 0.624 3.93 18.58 1.56 43.96 2.87 0.30 ----- ----- 2.85 ----- ----- ----- 0.624 3.91 18.67 1.55 43.95 2.86 0.30 ---- ---- 2.84 ---- ---- ----- 0.624 3.89 18.75 1.54 43.94 2.84 0.30 --- ---- 2.82 ---- ---- ---- 0.623 3.88 18.83 1.53 43.93 2.83 0.29 ---- ----- 2.81 ----- ----- ----- 0.623 3.86 18.92 1.51 43:92 2.81 0.29 --- ---- 2.79 ----- ----- ----- 0.622 3.84 19.00 1.50 43.91 2.79 0.29 ---- --- 2.78 ---- ----- ----- 0.622 3.83 19.08 1.49 43.90 2.78 0.29 ----- ---- 2.76 ---- ---- ---- 0.6221 3.81 19.17 1.48 43.88 2.76 0.29 ---- 2.74 ----- ---- ---- 0.621 3.79 19.25 1.47 43.87 2.74 0.29 ----- ----- 2.73 ----- ---- --- 0.621 3.77 19.33 1.45' 43.86 2.73 0.29 ----- ---- 2.71 ----- ----- --- 0.621 3.76 19.42 1.44 43.85 2.71 0.29 ---- 2.69 ----- --- --- 0.620 3.74 19.50 1.43 43.84 2.69 0.29 ---- ----- 2.68 --- ---- ---- 0.620 3.72 19.58 1.42 43.83 2.68 0.29 ---- ---- 2.66 ---- ---- ---- 0.620 3.70 19.67 1.40 43.82 2.66 0.28 ----- ----- 2.65 ---- ----- ----- 0.619 3.68 19.75 1.39 43.81 2.64 0.28 ----- ---- 2.63 ---- ----- ---.- 0.619 3.67 19.83 1.38 43.80 2.63 0.28 ----- ---- 2.61 ----- ----- ----- 0.618 3.65 19.92 1.37 43.79 2.61 0.28 ----- ---- 2.60 ---- ----- ----- 0.618 3.63 20.00 1.35 43.78 2.59 0.28 ----- ---- 2.58 ---- ---- ----- 0.618 3.61 20.08 1.34 43.77 2.57 0.28 ----- ----- 2.56 --- ----- ----- 0.611 3.59 20.17 1.33 43.76 2.55 0.28 ----- ----- 2.54 ---- ----- ---- 0.617 3.57 20.25 1.32 43.75 2.54 0.28 ----- ----- 2.52 ----- ----- ----- 0.617 3.55 20.33 1.30 43.74 2.52 0.28 ----- ----- 2.50 ----- ----- ----- 0.616 3.53 20.42 1.29 43.73 2.50 0.28 -_-- ----- 2.49 ----- -- - ------ O.616 3.5.1 20.50 1.28 43.72 2.48 0.27 ---- ----- 2.47 ----- ----- ----- 0.616 3.49 20.58 1.27 43.71 2.47 0.27 ---- ----- 2.45 ----- ---- ----- 0.615 3.47 20.67 1.25 43.70 2.45 0.27 ----- ----- 2.43 ----- ---- ----- 0.6.15 3.45 20.75 1.24 43.69 2.43 0.27 ----- --- 2.41 ----- ---- ---- 0.615 3.43 20.83 1.23 43.68 2.41 0.27 ----- ---- 2.40 ----- ---- ----- 0.614 3.41 20.92 1.22 43.67 2.39 0.27 ----- ----- 2.38 ----- ---- ---- 0.614 3.39 21.00 1.20 43.66 2.37 0.27 ----- ----- 2.36. ---- -----. ---- 0-614 3.37 21.08 1.19 43.65 2.35 0.27 ----- -- 2.34 ---- ----- ----- 0.613 3.35 21.17 1.18 43.64 2.34 0.27 ---- ----- 2.32 ----- ----- ----- 0.613 3.33 21.25 1.17 43.63 2.32 0.26 ----- ----- 2.31 ----- ----- ----- 0.613 3.32 21.33 1.15 43.62 2.30 0.26 ---- ----- 2.29 ----- ----- ----- 0.612 .3.30 21.42 1.14 43.61 2.28 0.26 ----- ----- 2.27 ----- ----- ----- 0.612 3.28 f. 21.50 1.13 43.60 2.26 0.26 --•--- ----- 2.25 ---- ---- ----- 0.612 3.26 Continues on next page... 4 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 21.58 1.12 43.59 2.24 0.26 ----- ----- 2.2a"-- ----- ----- ---- 0.611 3.24 21.67 1.10 43.58 2.22 0.26 ----- ----- 2.21 ----- ---- ----- 0.611 3.21 21.75 1.09 43.57 2.20 0.26 ---- ----- 2.19 ----- ----- ----- 0.611 3.19 21.83 1.08 43.56 2.18 0.26 ----- ----- 2.17 ----- ----- ----- 0.610 3.17 21.92 1.06 43.55 2.15 0.26 --- --- 2.15 ----- ---- ---- 0.610 3.14 22.00 1.05 43.54 2.13 0.26 ----- ----- 2.13 ---- ---- ---- 0.610 3.12 -22.08 1.82 .43.54 2.12 0.25 ----- ---- 2.11 ---- ----- ----- 0.609 3.11 22.17 1.23 43.53 2.'�4 0.25 ----- ---- 2.10 ------ ----- ----- 0.609 3.09 22.25 .1.10 43.52 2.08 0.25 ----- ---- 2.08 ---- ----- ----- 0.609 3.07 '22.33 1.09 43.51 2.06 0.25 ---- ---- 2.06 ---- ----- ---- 0.609 3.05 22.42 1.08 43.50 2.04 0.25 ----- --- 2.04 ----- ---- ----- 0.608 3.03 22.50 1.07 43.49 2.01 0.25 ----- ---- 2.01 ----- ---- ----- 0.608 3.00 22.58 1.06 43.48 1.98 0.25 ----- ---- 1.98 ----- ----- ---- 0.607 2.97 22.67 1.05 43.48 1.95 0.25 ----- ----- 1.95 ----- ---- ----- 0.607 2.93 22.75 1.04 43.47 1.92 0.25 ----- ----- 1.92 ----- ----- ----- 0.606 2.90 22.83 1.03 43.46 1.89 0.25 ----- ----- 1.89 ----- ----- --- - 0.606 2.87 22.92 1.02 43.45 1.86 0.24 ---- ----- 1.86 ----- ---- ----- 0.605 2.84 23.00 1.01 43.44 1.83 0.24 ----- ----- 1.83 ----- ---- ----- 0.604 2.81 23.08 1.00 43.43 1.81 0.24 ----- ---- 1.81 --_ _____ ____ 0.604 2.78 23.17 0.99 43.42 1.75 0.24 ----- ----- 1.75 ----- --- 0.603 2.72 23.25 0.98 43.41 1.64 0.24 ---- ---- 1.64 ---- ----- ----- 0.603 2.61 23.33 0.97 43.41 1.54 0.24 ----- 1.53 ---- ---= 0.602 2.50 23.42 0.97 43.40 1.44 0.24 ---- 1.44 ----- ---- 0.602 2.40 23.50 0.96 43.39 1.35 0.24 --- ----- 1.34 ----- ----- ----- 0.602 2.31 23.58 0.95 43.39 1.26 0.24 ----- ----- 1.26 ---- ---- --- 0.601 2.22 23.67 0.94 43.38 1.18 0.24 ----- ----- 1.17 ---- ---- ----- 0.601 2.14 23.75 0.93 43.37 1.11 0.24 ---- - 1.10 ----- ----- ----- 0.600 2.06 23.83 0.92 43.37 1.04 0.24 ---- -- -- 1.03 ---- ----- ----- 0.600 1.99 23.92 0.91 43.36 0.97 0.23 ---- ----- 0.96 ---- ----- 0.600 1.92 24.00 0.90 43.36 0.90 0.23 ---- --- 0.89 ----- ----- ---- 0.600 1.85 24.08 0.35 43.35 0.83 0.23 ----- ---- 0.82 ----- ----- ---- 0.599 17R 24.17 0.00 43.35 0.74 0.23 ----- - 0.73 ----- ---- 0.599 1.69 24.25 0.00 43.34 0.66 0.23 ----- ----- 0.64 ----- - 0.598 1.60 24.33 0.00 43.33 0.58 0.23 ----- ----- 0.56 ----- - ----- 0.598 1.52 24.42 0.00 43.32 0.50 0.23 ---- ----- 0.49 ----- ----- ----- 0.597 1.45 24.50 0.00 43.32 0.43 0.23 ---- ----- 0.42 ----- ---- ----- 0.597 1.37 24.58 0.00 43.31 0.36 0.23 ----- ----- 0.35 ---- 0.597 1.30 24.67 0.00 43.30 0.29 0.23 ----- ----- 0.29 --- - ---- 0.596 1.24 24.75 0.00 43.30 0.23 0.23 ----- ---- 0.23 ---- ---- ---- 0.596 1.18 24.83 0.00 43.29 0.17 0.23 ---- ----- 0.17 ---- ---- --- 0.596 1.12 24.92 0.00 43.29 0.12 0.23 --- - 0.11 ---- ---- ---- 0.595 1.06 25.00 0.00 43.28 0.06 0.22 ---- ---- 0.06 ----- ----- 0.595 1.01 25.08 0.00 43.28 0.01 0.22 ----- ---- 0.01 ----- ----- ----- 0.595 0.96 25.17 0.00 43.27 ----- 0.22 ----- - ----- ----- ----- ----- 0.594 0.95 25.25 0.00 4:3r27 ----- 0.22 ----- ---- -----_ ----- ----- ---- 0.594 0.94 25.33 0.00 43.26 ---- 0.22 ----- ---- ----- ---- ----- ----= 0.594 0.94 25.42 0.00 43.26 ---- 0.22 ----- ----- ----- ---- ----- ----- 0.593 0.94. 25.50 0.00 43.25 ---- 0.22 ----- ----- ----- --- ----- ----- 0.593 0.94 25.58 0.00 43.25 ----- 0.22 ----- ----- ----- ----- ---- ---- 0.593 0.94 25.67 0.00 43.24 ----- 0.22 ----- ----- ----- ----- ----- ----- 0.593 0.94 25.75 0.00 43.24 ---- 0.22 ----- ----- ---- ----- ----- ---- 0.592 0.94 Continues on next page... 5 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) ds ft cfs eft cfs cfs cfs cfs efs efs cfs cfs 25.83 0.00 43.23 ----- 0.22 ----- ----- ----- ----- ----- ---- 0.592 0.94 25.92 0.00 43.23 ---- 0.22 ---- ----- ----- ----- ----- ----- 0.592 0.94 26.00 0.00 43.23 ----- 0.22 ---- ---- ---- ----- ----- ---- 0.592 0.94 26.08 0.00 43.22 ----- 0.22 ----- - -- --- ---- ---- ----- 0.591 0.94 26.17 0.00 43.22 ----- 0.22 --- ---- ---- ----- ----- ----- 0.591 0.94 26.25 0.00 43.21 ----- 0.22 ---- ----- ---- ---- --- ---- - 0.591 0.93 26.33 0.00 43.21 ----- 0.22 ----- ----- ----- ----- ----- ---- 0.590 0.93 26.42 0.00 43.20 ---- 0.22 ----- ---- ----- ----- --- ----- 0.590 0.93 26.50 0.00 43.20 ---- 0.21 ----- ----- ---- ----- ----- ----- 0.590 0.93 26.58 0.00 43.19 ----- 0.21 ---- _--- ----- --_- ----- ---- 0.590 0.93 26.67 0.00 43.19 ----- 0.21 ----- ----- ----- ----- ----- ----- 0.589 0.93 26.75 0.00 43.18 ---- 0.21 ---- ----- ----- ---- ----- ----- 0.589 0.93 26.83 0.00 43.18 ----- 0.21 ----- ---- ---- ---- ---- ----- 0.589 0.93 26.92 0.00 43.18 ----- 0.21 ----- ----- ----- ----- ----- ----- 0:589 0.93 27.00 0.00 43.17 ---- 0.21 ----- ----- ----- ---- --- ---- 0.588 0.93 27.08 0.00 43.17 ---- 0.21 ---- ---- ----- ---- ----- --- 0.588 0.93 27.17 0.00 43.16 ----- 0.21 ----- ---- ----- ----- -• ---- 0.588 0.92 27.25 0.00 43.16 ----- 0.21 ----- --- ---- ----- ----- ----- 0.587 0.92 27.33 0.00 43.15 ----- 0.21 ----- ---- ---- ---- ----- ---- 0.587 0.92 27.42 0.00 43.15 ----- 0.21 ----- ----- ----- ----- ----- ----- 0.587 0.92 27.50 0.00 43.14 ----- 0.21 ---- ----- ----- ---- ----- ----- 0.587 0.92 27.58 0.00 43.14 ----- 0.21 --- ----- ----- ---- ---- 0.586 0.92 27.67 0.00 43.14 ----- 0.21 ----- _---- --- ----- ----- ----- 0.586 0.92 27.75 0.00 43.13 ----- 0.21 ---- ----- ----- ----- ----- ----- 0.586 0.92 27.83 0.00 43.13 ---- 0.20 ---- ----- ----- ----- ----- ---- 0.586 0.92 27.92 0.00 43.12 ----- 0.20 ----- ---- ---- ----- 0.585 0.92 28.00 0.00 43.12 ----- 0.20 ----- ----- ----- ----- ----- ----- 0.585 0.92 28.08 0.00 43.11 -- 0.20 ---- ----- ---- ---- ---- ---- 0.585 0.91 28.17 0.00 43.11 ---- 0.20 ----- ----- ----- -- ---- ----- 0.584 0.91 28.25 0.00 43.10 ----- 0.20 ---- ----- ----- ---- ---- ---- 0.584 0.91 28.33 0.00 43.10 ----- 0.20 --- ----- -_- -_-- ----- 0.584 0.91 28.42 0.00 43.10 ----- 0.20 ----- ---- ---- ----- ----- ..... 0.584 0.91 28.50 0.00 43.09 ----- 0.20 ---- ----- ----- --- --- ..... 0.583 0.91 28.58 0.0.0 43.09 ---- 0.20 ---- ---- ----- ---- ----- ---- 0.583 0.91 28.67 0.00 43.08 ----- 0.20 ----- ---- ----- ----- ----- ----- 0.583 0.91 28.75 0.00 43.08 ---- 0.20 ---- --- ---- ----- --- ----- 0.583 0.91 28.83 0.00 43.07 ---- 0.20 ----- ----- ---- ---- ---- ---- 0.582 0.91 28.92 0.00 43.07 ----- 0.20 ----- ----- ----- ---- ---- - 0.582 0.90 29.00 0.00 43.06 ----- 0.20 --- ----- ---- ---- ----- ----- 0.582 0.90 29.08 0.00 43.06 ---- 0.20 ----- --- ---- ---- ----- __-- 0.582 0.90 29.17 0.00 43.06 ----- 0.19 ----- ---- ---- -- ---- ----- 0.581 0.90 29.25 0.00 43.05 ----- 0.19 ---- ----- ----- ---- ---- ..... 0.581 0.90 29.33 0.00 43.05 ---- 0.19 ----- -_-- ----- ----- ----- ----- 0.581 0.90 29.42 0.00 43.04 ----- 0.19 ---- ---- ----- ----- ----- ___- 0.580 0.90 29.50 0.00 43.04 --- 0.19 ---- ---- ----- ---- ----- ----- 0.580 0.90 29.58 0.00 43.03 ----- 0.19 ----- ----- ----- ----- ----- ---- 0.580 0.90 29.67 0.00 43.03 ----- 0.19 ----- ----- ----- ---- ----- - 0.580 0.90 29.75 0.00 43.02 ----- 0.19 ----- ----- ----- ----- ----- ----- 0.579 0.90 29.83 0.00 43.02 ----- 0.19 ----- ---- ---- ----- :---- ---- 0.579 0.89 29.92 0.00 43.02 ----- 0.19 ----- ----- ----- ----- ----- ----- 0.579 0.89 30.00 0.00 43.01 ----- 0.19 ----- ----- ----- ---- --- ----- 0.579 0.89 Continues on next page... 6 Pond 4 Route AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D Exfll Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 30.08 0.00 43.01 ----- 0.19 ----- ---- ----- ----- ----- ----- 0.578 0.89 30.17 0.00 43.00 ----- 0.19 ----- ---- --- -_- ----- ----- 0.578 0.89 30.25 0.00 43.00 ----- 0.19 ----- ---- ---- ---- ---- ---- 0.57.8 0.89 30.33 0.00 42.99 ----- 0.19 ----- ---- ----- ---- ---- ---- 0.578 0.89 30.42 0.00 42.99 ---- 0.19 - ----- ----- ----- ---- ----- 0.577 0.89 30.50 0.00 42.99 ---- 0.18 ----- ----- ---- ---- --- ----- 0.577 0.89 30.58 0.00 42.98 ----- 0.18 ---- ----- ----- ---- ---- ----- 0.577 0.89 30.67 0.00 42.98 ----- 0.18 ---- ----- ----- ----- ----- ----- 0.577 0.89 30.75 0.00 42.97 ---- 0.18 ---- ---- ---- ----- ---- ----- 0.576 0.88 30.83 0.00 42.97 ----- 0.18 ---- ---- ---- ----- ----- ----- 0.576 0.88 30.92 0.00 42.96 ---- 0.18 ---- ----- ---- ----- ----- ----- 0.576 0.88 31.00 0.00 42.96 - 0.18 ----- ---- ----- ----- ----- ----- 0.575 0.88 31.08 0.00 42.96 ---- 0.18 ---- --- ----- ---- ----- --- 0.575 0.88 31.17 0.00 42.95 ----- 0.18 ----- ---- ----- ---- ---- ----- 0.575 0.88 31.25 0.00 42.95 ----- 0.18 ----- ----- ----- ----- ---- --- 0.575 0.88 31.33 0.00 42.94 ----- 0.18 ---- ----- ---- ----- ----- ----- 0.574 0.88 31.42 0.00 42.94 ----- 0.18 ---- ----- ---- ----- ----- ----- 0.574 0.88 31.50 0.00 42.93 ----- 0.18 --- ---_ ----- _-__ _--_ -___ 0.574 0.88 31.58 0.00 42.93 ---- 0.18 ---- --- ----- ---- ---- 0.574 0.87 31.67 0.00 42.93 ---- 0.18 ---- ---- ----- ----- -- ---- 0.573 0.87 31.75 0.00 42.92 ----- 0.17 ----- ---- ----- ----- ---- ----- 0.573 0.87 31.83 0.00 42.92 ----- 0.17 ---- ----- ----- ----- ---- ----- 0.573- 0.87 31.92 0.00 42.91 ----- 0.17 ----- ----- ----- ----- ---- - 0.573 0.87 32.00 0.00 42.91 ----- 0.17 ----- ----- ---- --- ---- ---- 0.572 0.87 32.08 0.00 42.90 ----- 0.17 ----- ----- ---- ----- --- 0.572 0.87 32.17 0.00 42.90 ----- 0.17 ---- ----- ---- ---- ---- ----- 0.572 0.87 32.25 0.00 42.90 ----- 0.17 ---- ---- ---- ---- --- 0.572 0.87 32.33 0.00 42.89.. ----- 0.17 ----- ----- ----- ---- ---- ---- •0.571 0.87 32.42 0.00 42.89 ----- 0.17 ----- ----- ---- ---- --- 0.571 0.86 32.50 0.00 42.88 ---- 0.17 ----- ---- --- ---- ---- 0.571 0.86 32.58 0.00 42.88 ---- 0.17 ----- ---- ---- ---- ---- ----- 0.571 0.86 32.67 0.00 42.87 ----- 0.17 ----- ----- ----- ---- ----- ----- 0.570 0.86 32.75 0.00 42.87 _--- 0.17 ----- ----- ----- ---- ----- ---- 0.570 0.86 32.83 0.00 42.87 ----- 0.17 ----- ----- ----- ----- ----- ----- 0.570 0.86 32.92 0.00 42.86 ----- 0.16 ---- ----- ----- ----- ----- ----- 0.570 0.86 33.00 0.00 42.86 ---- 0.16 ---- ----- ----- ----- ----- ---- 0.569 0.86 33.08 0.00 42.85 ----- 0.16 ----- ---- ----- ----- ---- --- 0.569 0.86 33.17 0.00 42.85 ---- 0.16 -"-- ---- --- ----- ---- ---- 0.569 0.86 33.25 0.00 42.85 ----- 0.16 ----- ---- ---- ----- ---- ---- 0.569 0.85 33.33 0.00 42.84 ---- 0.16 ---- ----- ----- ----- ----- ---- 0.568 0.85 33.42 0.00 42.84 ---- 0.16 ---- ----- ----- ----- ----- ----- 0.568 0.85 33.50 0.00 42.83 --- 0.16 ----- ---- ---- ----- ----- ----- 0.568 0.85 33.58 0.00 42.83 ---- 0.16 ----- ---- ---- ---- ----- ---- 0.568 0.85 33.67 0.00 42.82 ----- 0.16 ----- -:--- ---- ----- ---- ---- 0.567 0.85 33.75 0.00 42.82 ---- 0.16 ----- ----- ----- -- ----- ----- 0.567 0.85 33.83 0.00 42.82 ----- 0.16 ---- ----- ----- ----- ---- ----- 0.567 0.85 33.92 0.00 42.81 ----- 0.16 ----- ---- ---- ---- ----- ----- 0.567 0.85 34.00 0.00 42.81 ----- 0.16 --- ---- ----- ----- ----- ----- 0.566 0.85 34.08 0.00 42.80 ----- 0.15 ---- --- ----- ---- ----- ----- 0.566 0.84 34.17 0.00 42.80 ----- 0.15 ---- ----- ----- ---- ----- ----- 0.566 0.84 1. 34.25 0.00 42.80 ----- 0.15 --- ----- ----- ----- ----- ----- 0.566 0.84 Continues on next page... 7 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 34.33 0.00 42.79 ---- 0.15 ----- - _____ ____ ___ 0.565 0.84 34.42 0.00 42.79 ---- 0.15 ---- ---- ----- ---- ----- ---- 0.565 0.84 34.50 0.00 42.78 ----- 0.15 ---- ---- ----- ----- ----- ---- 0.565 0.84 34.58 0.00 42.78 ----- 0.15 ----- ----- ----- ---- ----- ----- 0.565 0.84 34.67 0.00 42.78 ----- 0.15 ---- ____ _____ ____ ____ _____ 0.564 0.84 34.75 0.00 42.77 ---- 0.15 ----- ----- ----- ---- ---- ----- 0.564 0.84 34.83 0.00 42.77 ---- 0.15 ---- ----- ---- ----- ----- ----- 0.564 0.84 34.92 0.00 42.76 ----- 0.15 ----- 0.564 0.83 35.00 0.00 42.76 ---- 0.15 ---- ----- ----- -___ ____ -___ 0.563 0.83 35.08 0.00 42.75 ----- 0.15 -__ _____ ____ ____ ____ ____ 0.563 0.83 35.17 0.00 42.75 ----- 0.14 ---- ----- ----- ---- ---- ---- 0.563 0.83 35.25 0.00 42.75 ----- 0.14 --- ----- ---- ----- ---- ----- 0.559 0.83 35.33 0.00 42.74 ----- 0.14 ---- ----- ---- ----- ----- ----- 0.554 0.82 35.42 0.00 42.74 ---- 0.14 ----- ----- ---- ----- ---- ---- 0.549 0.81 35.50 0.00 42.73 ---- 0.14 ----- ---- ____ ____ ____ 0.544 0.81 35.58 0.00 42.73 ----- 0.14 ---- ---- ---- ---- ----- ---- 0.539 0.80 35.67 0.00 42.72 ----- 0.14 - - ----- ---- ----- ----- ----- 0.535 0.79 35.75 0.00 42.72 ---- 0.14 ----- ----- ----- ---- ----- ---- 0.530 0.79 35.83 0.00 42.72 ----- 0.14 ----- ----- ----- ----- 0.525 0.78 35.92 0.00 42.71 ---- 0.14 ---- ----- ----- ----- 0.521 0.77 36.00 0.00 42.71 ---- 0.14 ----- ----- ----- -- ---- ----- 0.516 0.77 36.08 0.00 42.70 ---- 0.14 ----- ----- ---- ----- ----- ----- 0.511 0.76 36.17 0.00 42.70 ---- 0.13 ---_ _____ ____ _____ ____ _____ 0.507 0.75 36.25 0.00 42.70 ---- 0.13 ---- ----- ---- ----- ---- ----- 0.502 0.75 36.33 0.00 42.69 ---- 0.13 ---- ---- ----- ----- ---- ----- 0.498 0.74 36.42 0.00 42.69 ----- 0.13 ---- ---- ---- ---- --- ----- 0.494 0.73 36.50 0.00 42.68 ----- 0.13 ---_ -__ 0.489 0.73 36.58 0.00 42.68 ----- 0.13 ----- --- ----- ----- --- ---- 0.485 0.72 36.67 0.00 42.68 ----- 0.13 ----- ---- ---- ---- ---- --- 0.481 0.72 36.75 0.00 42.67 ----- 0.13 ----- ---- ----- ---- ---- --- 0.476 0.71 36.83 0.00 42.67 ----- 0.13 ----- ---- ----- ----- ----- --- 0.472 0.70 36.92 0.00 42.67 ----- 0.13 ----- ----- ----- ----- ----- ----- 0.468 0.70 37.00 0.00 42.66 ----- 0.13 ---- ----- ----- ----- ----- ----- 0.464 0.69 37.08 0.00 42.66 ---- 0.13 ----- ----- ---- ----- ----- ---- 0.460 0.69 37.17 0.00 42.65 ----- 0.12 ----- ----- ----- ----- ----- ---- 0.456 0.68 37.25 0.00 42.65 ---- 0.12 ---- ----- ---- ----- ----- ---- 0.452 0.68 37.33 0.00 42.65 ---- 0.12 ----- ---- ----- ----- ---- ----- 0.448 0.67 37.42 0.00 42.64 ----- 0.12 ---- ---- ----- ----- ---- ----- 0.444 0.66 37.50 0.00 42.64 ----- 0.12 ---- ----- ----- --- ---- ----- 0.440 0.66 37.58 0.00 42.64 ----- 0.12 ----- --- ----- ---- --- _---- 0.436 0.65 37Z7 0.00 42.63 ----- 0.12 ----- ----- ----- ----- ---- ---- 0.432 0.65 37.75 0.00 42.63 ----- 0.12 ----- ----- ----- ----- ----- ----- 0.428 0.64 37.83 0.00 42.63 ----- 0.12 ----- --- - ----- ----- ----- ----- 0.424 0.64 37.92 0.00 42.62 ---- 0.12 ----- ----- ----- ---- ----- ----- 0.421 0.63 38.00 0.00 42.62 ---- 0.12 ---- ----- ----- --- ----- ---. 0.41.7 0.63 38.08 0.00 42.62 ----- 0.12 ---- ----- ----- ----- ----- ----- 0.413 0.62 38.17 0.00 42.61 ----- 0.12 ---- ----- ----- ---- ----- ---- 0.409 0.61 38.25 0.00 42.61 ----- 0.11 ---- ----- ----- ---- ----- ---- 0.406 0.61 38.33 0.00 42.61 ----- 0.11 ---- ----- ----- ---- ----- ---- 0.402 0.60 38.42 0.00 42.60 ----- 0.11 ---- ----- ----- ---- ----- ---- 0.399 0.60 38.50 0.00 42.60 ----- 0.11 ---- ----- ----- ----- ----- ----- 0.395 0.59 Continues on next page... 8 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A CIv B Clv C CIv D Wr A Wr B Wr C Wr D ExfII Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 38.58 0.00 42.60 ---- 0.11 ----- ----- ---- ----- ---- ----- 0.391 0.59 38.67 0.00 42.59 ---- 0.11 ----- ----- ---- ----- ---- ----- 0.388 0.58 38.75 0.00 42.59 ---- 0.11 ----- ---- ---- ----- ---- ----- 0.384 0.58 38.83 0.00 42.59 ----- 0.11 ---- ----- ---- ----- ---- ----- 0.381 0.57 38.92 0.00 42.59 ---- 0.11 ---- ----- ---- ----- ----- ----- 0.378. 0.57 39.00 0.00 42.58 ---- 0.11 ----- ----- ---- ----- ---- ----- 0.374 0.56 39:08 0.00 42.58 ---- 0.11 ---- _____ ___- _____ ____ _____ 0.371 0.56 39.17 0.00 42.58 ---- 0.11 ---- ----- ---- ----- ----- ---- 0.368 G.5& 39-25 0.00 42.57 ---- 0.11 ---- ----- ---- ----- ---- ---- 0.364 0.55 39.33 0.00. 42.57 ---- 0.10 ---- ----- ----- - ---- ----- 0.361 0.54 39.42 0.00 42.57 ---- 0.10 ---- ----- ----- ----- ----- ----- 0.358 0.54 39.50 0.00 42.57 ---- 0.10 ---- ----- ----- ----- -.--- ---- 0.355 0.54 39.58 0.00 42.56 ---- 0.10 ---- ----- ---- ----- ---- ----- 0.351 0.53 39.67 0.00 42.56 ----- 0.10 ---- ----- ----- ----- ---- ----- 0.348 0.53 39.75 0.00 42.56 ---- 0.10 --- ----- ----- --- ----- ---- 0.345 0.52 39.83 0.00 42.55 ---- 0.10 --- ----- ----- ----- ----- ----- 0.342 0.52 39.92 0.00 42.55 ---- 0.10 ----- ----- ----- ----- ----- ----- 0.339 0.51 40.00 0.00 42.55 ---- 0.10 --- --- ----- ----- ----- ---- 0.336 0.51 40.08 0.00 42.55 ---- 0.10 ---- ----- ----- ---- ----- - -- 0.333 0.50 40.17 0.00 42.54 ---- 0.10 --- ----- ---- ---- ----- ----- 0.330 0.50 40.25 0.00 42.54 ----- 0.10 --- ----- ----- ----- ----- ----- 0.327 0.49 40.33 0.00 42.54 ---- 0.10 ---- ----- --- ---- ----- ----- 0.324 0.49 40.42 0.00 42.54 ----- 0.09 ---- ----- ---- ----- --- ----- 0.321 0.49 40.50 0.00 42.53 ----- 0.09 ---- --- ---- ---- ----- ----- 0.318 0.48 40.58 .0.00 42.53 ----- 0.09 ---- ----- ---- ---- ----- ---- 0.315 0.48 40.67 0.00 42.53 ----- 0.09 ----- ---- ---- ----- ----- ---- 0.313 0.47 40.75 0.00 42.53 ----- 0.09 ----- ----- ---- ---- ----- ---- 0.310 0.47 40.83 0.00 42.52 ----- 0.09 ----- ---- ----- ----- ----- 0.307 0.46 40.92 0.00 42.52 ----- 0.09 ----- ---- ----- ----- ----- ----- 0.304 0.46 41.00 0.0.0 42.52 ----- 0.09 ----- ----- ----- ----- ----- ---- 0.301 0.46 41.08 0.00 42.52 0.09 ---- -_-_ __-_ _____ _____ ____ 0.299 0.45 41.17 0.00 42.51 0.09 ----- ---- ---- ----- -- ----- 0.296 0.45 41.25 0.00 42.51 ----- 0.09 ----- ---- ---- ----- ----- --- 0.293 0.44 41.33 0.00 42.51 ----- 0.09 ---- ----- ----- ----- ----- 0.291 0.44 41.42 0.00 42.51 ----- 0.09 ----- ---- ----- ----- ----- ---- 0.288 0.44 41.50 0.00 42.50 ---- 0.08 ---- ---- ----- ----- -- ----- 0.286 0.43 41.58 0.00 42.50 ---- 0.08 ---- ----- ----- ----- ---- ----- 0.283 0.43 41.67 0.00 42.50 ----- 0.08 ----- ----- ----- ----- ----- ---- 0:280 0.43- 41.75 0.00 42.50 ---- 0.08 ---- ----- ----- ----- ----- ----- 0.278 0.42 41.83 0.00 42.49 ---- 0.08 ----- ----- ----- --- 0.275 0.42 41.92 0.00 42.49 ---- 0.08 ---- ----- ---- ----- ----- ----- 0.273 0.41 42.00 0.00 42.49 ----- 0.08 ---- ----- ----- ---- ---- ---- 0.270 0.41 42.08 0.00 42.49 ----- 0.08 ---- ----- ----- ---- ----- ---- 0.268 0.41 42.17 0.00 42.49 ---- 0.08 ----- ---- ----- -___ ____ ___ 0.266 0.40 42.25 0..,00 42.48 ----- 0.08 ----- ----- ---- ----..., ---- ---- 0.263.. 0.4.0. 42.33 .0.00 42.48. ----- 0.08 ---- ----- --- ---- ----- ---- 0.261 0.39 42.42 0.00 42.48 ----- 0.08 ----- ----- ----- ----- ----- ---- 0.259 0.39 42.50 0.00 42.48 ----- 0.07 ----- ----- ---- ---- ----- ---- 0.256 0.39 42.58 0.00 42.48 ----- 0.07 ----- ----- ---- ---- ---- ---- 0.254 0.38 42.67 0.00 42.47 ----- 0.07 ---- ----- ---- ----- ----- ---- 0.252 0.38 ' 42.75 0.00 42.47 ----- 0.07 ----- ----- ---- ----- ---- ----- 0.249 0.38 Continues on next page... 9 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Civ B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 42.83 0.00 42*4.7 ---- 0:07 ---- ----- = ----- ---- ----- 0.247 0.37 42.92 0.00 42.47 ----- 0.07 ---- ----- ---- ----- ----- ----- 0.245 0.37 43.00 0.00 42.47 ---- 0.07 ---- ---- ---- ----- ---- ---- 0.243 0.37 43.08 0.00 42.46 ----- 0.07 ---- ----- ----- ----- ____.. 0.241 0.36 43.17 0.00 42.46 - ----- 0.07 --- ----- ----- ---- ---- --- 0.238 0.36 43.25 0.00 42.46 ---- 0.07 ----- ---- ----- ---- ---- ----- 0.236 0.36 43.33 0.00 42.46 ----- 0.07 ----- _____ ----- ____ ____ ___ 0.234 0.35 43.42 0.00 42.46 -r--�� 0.07 ---- -- ----- ---- ----- ----- 0.232 0.35 43.50 0.00 42.45 ----- 0.07 ---- --- ----- ---- ----- ----- 0.230 0.35 43.58 0.00 42.45 ---- 0.07 ---- ----- ----- ---- ----- ----- 0.228 0.34 43.67 0.00 42.45 ---- 0.06 ---- ----- ----- ----- ----- ----- 0.226 0.34 43.75 0.00 42.45 ---- 0.06 ----- ----- --- ----- ----- ----- 0.224 0.34 43.83 0.00 42.45 ---- 0.06 ----- ----- ----- ----- ----- - --- 0.222 0.33 43.92 0.00 42.45 ----- 0.06 ---- ---- ---- - --- ----- ---- 0.220 0.33 44.00 0.00 42.44 ----- 0.06 ----- ---- ----- --- ---- 0.218 0.33 44.08 0.00 42.44 ----- 0.06 ---- ----- ----- -- ---- 0.216 0.32 44.17 0.00 42.44 ----- 0.06 ---- ---- ----- ----- ----- ----- 0.214 0.32 44.25 0.00 42-44 ----- 0.06 ----- -- 0.212 0.32 44.33 0.00 42.44 - 0.06 ---- 0.210 0.31 44.42 0.00 42.44 ---- 0.06 ----- ---- ----- --- ---- ---- 0.208 0.31 44.50 0.00 42.43 0.06 ----- --- ---- ---- 0.207 0.31 44.58 0.00 42.43 0.06 ----- ----- ----- ---- 0.205 0.31 44.67 0.00 42.43 ---- 0.05 ----- ---- ---- ----- ----- ---- 0.203 0.30 44.75 0.00 42.43 ---- 0.05 ----- ----- ---- ---- ---- ----- 0.201 0.30 44.83 0.00 42.43 ----- 0.05 ----- ---- ---- ---- ----- - 0.199 0.30 44.92 0.00 42.43 ----- 0.05 ----- ----- ---- ----- ---- ---- 0.198 0.29 45.00 0.00 42-.42 ---- 0.05 ----- ----- ---- ----- ----- ----- 0.196 0.29 45.08 0.00 42.42 ---- 0.05 ----- ----- --- ----- ----- ----- 0.194 0.29 45.17 0.00 42.42 ----- 0.05 ----- ----- --- ---- ---- --- 0.192 0.29 45.25 0.00 42.42 ----- 0.05 ---- ----- --- ----- ---- ----- 0.191 0.28 45.33 0.00 42.42 ----- 0.05 ----- ----- --- -_-_ ---- ----- 0.189 0.28 45.42 0.00 42.42 ----- 0.05 ----- ----- ---- ----- ---- ----- 0.187 0.28 45.50 0.00 42.42 ---- 0.05 ---- ----- ----- ----- ---- ----- 0.186 0.27 45.58 0.00 42.41 ----- 0.05 ---- ---- ---- ----- ----- ----- 0.184 0.27 45.67 0.00 42.41 ----- 0.05 ---- ----- ----- ----- -- ----- 0.183 0.27 45.75 0.00 42.41 ----- 0.05 ----- ----- ----- ----- ----- ----- 0.181 0.27 45.83 0.00 42.41 ----- 0.04 ----- ---- ---- ---- ----- ---- 0.179 0.26 45.92 0:00 42.41 ----- 0.04 ---- ----- ----- --- ----- ---- 0.178 0.26 46.00 0.00 42.41 ----- 0.04 ----- ---- ----- ---- ---- ----- 0.176 0.26 46.08 0.00 42.41 ----- 0.04 ----- 0.175 0.26 46.17 0.00 42.40 ---- 0.04 ----- ---- ----- ----- ---- ----- 0.173 0.25 46.25 0-00 42.40 ---- 0.04 ---- ----- ----- ----- ---- ----- 0.172 0.25 46.33 0.00 42.40 ---- 0.04 ----- ---- ----- ----- --- ----- 0.170 0.25 46.42 0.00 42.40 --- - 0.04 ----- w--- ----- ----- --- ----- 0.169 0.25 46.50 0.00 42,40 ----- 0.04 ----- ----- ----- ---- ---- ----- 0.167 0.24 46.58 0.00 42.40 ----- 0.04 ----- ----- ----- ----- ---- ----- 0.166 0.24 46.67 0.00 42.40 ----- 0.04 ----- ----- ----- - ----- ---- 0.164 0.24 46.75 0.00 42.39 ---- 0.04 ----- ----- ----- ----- ----- ----- 0.163 0.24 46.83 0.00 42.39 ----- 0.04 ----- ----- ----- ----- ---- ---- 0.162 0.23 46.92 0.00 42.39 ----- 0.04 ----- ----- ----- ----- ----- ---- 0.160 0.23 47.00 0.00 42.39 ----- 0.04 ----- ----- ----- ----- ---- ---- 0.159 0.23 Continues on next page... 10 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Civ C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 47.08 0.00 42:39 - 0.04 ----- ----- ----- ----- ---- ----- 0.157 0.23 47.17 0.00 42.39 ----- 0.04 ----- ----- ----- ----- ---- ---- 0.156 0.23 47.25 0.00 42.39 ----- 0.04 ---- ----- ----- ----- ---- ----- 0.155 0.22 47.33 0.00 42.39 ----- 0.03 ----- ----- --- ----- ---- ---- 0.153 0.22 47.42 0.00 42.39 ----- 0.03 ---- --- ----- --- ---- 0.152 0.22 47.50 0.00 42.38 ----- 0.03 ----- ---- --- ----- --- ----- 0.151 0.22 47.58 0.00 42.38 - 0.03 ----- ---- ---- ----- --- ---- 0.149 0.22 47.67 0.00 42.38 ----- 0.03 ----- ---- ---- ----- ----- ----- 0.148 0.21 47.75 0.00 42.38 ----- 0.03 ----- ---- ---- ----- ---- ----- 0.147 0.21 47.83 0.00 42.38 ---- 0.03 ----- ___ ----- _____ -___ __-_ 0.146 0.21 47.92 0.00 42.38 ---- 0.03 ---- ----- ----- ---- ----- ----- 0.144 0.21 48.00 0.00 42.38 ---- 0.03 ----- ----- ----- ---- ----- ---- 0.143 0.21 ...End Pond Report 11 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,8:22 AM Pond No. 5 - Pond 4 Pond Data Pond storage is based on known contour areas. Average end area method used. Stage 1 Storage Table Stage(ft) Elevation(ft) Contour area(sgft) Incr.Storage(cuft) Total storage(cult) 0.00 42.25 53,957 0 0 0.50 42.75 59,318 28,319 28,319 1.25 43.50 63,721 46,140 74,458 2.25 44.50 68,224 65,973 140,431 3.25 45.50 72,828 70,526 210,957 3.75 46.00 77,532 37,590 248,547 Culvert I Orifice Structures Weir Structures [A] [B] [C] [D] [A] [B] [C] [D] Rise(in) = 12.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) = 12.00 3.00 0.00 0.00 Crest El.(ft) = 43.28 44.30 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.25 42.25 0.00 0.00 Weir Type = Riser Rect Length(ft) = 100.00 0.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.25 0.00 0.00 0.00 N-Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev. 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Weir riser checked for orifice conditions. Stage I Storage I Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft cis cfs cfs cfs cis cfs cfs cfs cfs cis 0.00 0 42.25 0.00 0.00 - 0.00 0.00 --- 0.000 0.00 0.05 2,832 42.30 0.00 0.01 -- 0.00 0.00 --- 0.056 0.07 0.10 5,664 42.35 0.00 0.02 -- -0.00 0.00 -- --- 0.113 0.16 0.15 8,496 42.40 0.00 0.04 -- 0.00 0.00 - 0.169 0.25 0.20 11,328 42.45 0.00 0.06 -- 0.00 0.00 0.225 0.34 0.25 14,159 42.50 0.00 0.08 --- 0.00 0.00 --- -- 0.281 0.43 0.30 16,991 42.55 0.00 0.10 -- 0.00 0.00 --- -- 0.338 0.51 0.35 19,823 42.60 0.00 0.11 --- 0.00 0.00 --- - 0.394 0.59 0.40 22,655 42.65 0.00 0.12 - 0.00 0.00 --- 0.450 0.67 0.45 25,487 42.70 0.00 0.13 - 0.00 0.00 0.507 0.75 0.50 28,319 42.75 0.00 0.14 -- - 0.00 0.00 0.563 0.83 0.58 32,933 42.83 0.00 0.16 -- - 0.00 0.00 --- 0.567 0.85 0.65 37,547 42.90 0.00 0.17 -- - 0.00 0.00 -- 0.572 0.87 0.73 42,161 42.98 0.00 0.18 --- 0.00 0.00 -- 0.576 0.88 0.80 46,775 43.05 0.00 0.19 --- 0.00 0.00 -- --- 0.581 0.90 0.87 51,389 43.13 0.00 0.20 -- 0.00 0.00 -- --- 0.585 0.92 0.95 56,003 43.20 0.00 0.21 - -- 0.00 0.00 - --- 0.590 0.93 1.03 60,616 43.28 0.00 0.22 -- -- 0.00 0.00 -- 0.595 0.95 1.10 65,230 43.35 0.79 0.23 --- - 0.77 0.00 --- --- 0.599 1.74 1.18 69,844 43.43 1.79 0.24 -- - 1.79 0.00 -- 0.604 2.76 1.25 74,458 43.50 2.03 0.25 --- - 2.03 0.00 --- - 0.608 3.02 1.35 81,056 43.60 2.26 0.26 -- --- 2.25 0.00 ••- --- 0.612 3.26 1.45 87,653 43.70 2.45 0.27 - --- 2.43 0.00 - -- 0.615 3.45 1.55 94,250 43.80 2.62 0.28 --- --- 2.61 0.00 -- 0.618 3.65 1.65. 100,847 43.90 2.78 0.29 -- --- 2.77 0.00 -- 0.622 3.82 1.75 107,445 44.00 2.94 0.30 -- -- 2.91 0.00 0.625 3.98 1.85 114,042 44.10 3.08 0.31 -- 3.04 0.00 -- --- 0.629 4.12 1.95 120,639 44.20 3.22 0.32 -- --- 3.12 0.00 -- --- 0.632 4.21 2.05 127,236 44.30 3.35 0.33 -- --- 3.21 0.00 --- 0.636 4.32 2.15 133,834 44.40 3.48 0.34 --- --- 3.39 2.11 -- -- 0.639 6.62 2.25 140,431 44.50 3.60 0.34 --- -- 3.55 5.96 --- --- 0.643 10.64 2.35 147,484 44.60 3.72 0.35 --- - 3.62 10.94 --- --- 0.646 15.71 Continues on next page... 12 Pond 4 Stage/Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EAU Total ft Cuft ft Cfs Cfs Cfs efs Cfs Cfs Cfs Cfs Cfs Cfs 2.45 154,536 44.70 3.83 0.36 - 3.62 16.85 0.650 21.63 2.55 161,589 44.80 3.94 0.37 - 3.90 23.55 0.653 28.62 2.65 168,641 44.90 4.05 0.38 3.76 30.95 --- -- 0.657 35.90 2.75 175,694 45.00 4.16 0.38 3.78 39.00 0.660 43.99 2.85 182,746 45.10 4.26 0.39 -- 4.23' 47:65' -- 0.664 53'.10 2.95 189,799 45.20 4.36 0.40 --- 4.26 56.86 - 0.667 62.34 3.05 196,852 45.30 4.46 0.40 --- 4.28 66.60 0.671 72.12 3.15 203,904 45.40 4.55 0.41 4.30 76.83 -- 0.674 82.39 3.25 210,957 45.50 4.65 0.42 --• --- 4.39 87.55 - 0.678 93.20 3.30 214,716 45.55 4.69 0.42 --- -- 4.40 93.08 -- 0.686 98.74 3.35 218,475 45.60 4.74 0.42 -- 4.41 98.72 - -- 0.693 104.40 3.40 .222,234 45.65 4.78 0.43 - -- 4.42 104.47 - --- 0.701 110.17 3.45 225,993 45.70 4.83 0.43 - 4.80 110.32 0.709 116.42 3.50 229,752 45.75 4.87 0.43 -- 4.81 116.29 0.717 122.40 3.55 233,511 45.80 4.92 0.44 - -- 4.82 122.35 0.725 128.49 3.60 237,270 45.85 4.96 0.44 --- 4.83 128.52 -- - 0.733 134.67 3.65 241,029 45.90 5.00 0.44 - 4.84 13.4.79 -- -- 0.740 140.96 3.70 244,788 45.95 5.05 0.45 4.85 141.16 -- --- 0.748 147.35 3.75 248,547 46.00 5.09 0.45 -- --- 4.89 147.62 0.756 153.86 ...End 13 Hydrograph Report Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,8:22 AM Hyd. No. 10 Pond 4 Route -AP4 Hydrograph type = Reservoir -Peak.discharge, =, 97.76 cfs Storm frequency = 10 yrs Time interval = 1 min Inflow hyd. No. = 6 Reservoir name = Pond 4 Max. Elevation = 45.54 ft Max. Storage = 214,046 cuft Storage Indication method used. Outflow hydrograph volume=579,907 cuft Hydrograph Discharge Table (Pilhtedvatues'>=1%ofQp. Print interval=5)' Time Inflow Elevation Civ A Civ B Civ C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 11.42 15.68 43.34 0.70 0.23 --__ -__ 0.69 ----- ----- ----- 0.599 1.65 11.50 17.15 43.41 1.61 0.24 ---- ---- 1.61 ---- ----- ----- 0.603 2.58 11.58 21.18 43.49 2.00 0.25 ----- ---- 1.99 ----- ----- ---- 0.607 2.98 11.67 31.96 43.59 2.25 0.26 ----- ----- 2.24 =---- ----- ---- 0.611 3.24 11.75 45.05 43.75 2.54 0.28 ----- ---- 2.53 ----- ----- ---- 0.617 3.56 11.83 59.17 43.97 2.90 0.30 --- --- 2.87 ----- ---- ----- 0.624 3.93 11.92 74.80 44.26 3.29 0.32 ----- ---- 3.18 ---- ----- ----- 0.634 4.28 12.00 129.30 44.64 3.77 0.36 ----- ----- 3.62 13.43 ---- ---- 0.648 18.21 12.08 188.05 45.20 4.36' 0.40 ----- ----- 4.26 56.55 ---- ---- 0.667 62.03 12.17 121.22 45.52 4.67 0.42 ----- ----- 4.39 89.88 ---- ----- 0.681 95.53 12.25 82.82 45.52 4:67 0.42 ---- ----- 4.39 90.19 ----- --- 0.681 95.85 12.33 68.32 45.45 4.60 0.41 ----- ----- 4.35 82.62 ---- ---- 0.676 88.22 12.42 53.63 45.36 4.51 0.41 ----- ----- 4.29 72.65 --- 0.673 78.19 12.50 38.62 45.25 4.40 0.40 ----- ____ 4.27 61.40 ----- ---- 0.669 66.90 12.58 26.73 45.12 4.28 0.39 ---- -=-- 4.24 49.78 ---- ---- 0.664 55.23 12.67 23.23 45.01 4.17 0.38 ---- --- 3.85 40.27 ----- ----- 0.661 45.32 12.75. 21.67 44.93 4.09 0.38 ----- ----- 3.77 33.58 ----- ----- 0.658 38.54 12.83 20.10 44.87 4.02 0.37 ----- ----- 3.80 28.63 ----- ----- 0.656 33.62 12.92 18.51 44.82 3.96 0.37 ---- ----- 3.88 24.74 ----- ---- 0.654 29.80 13.00 16.92 44.77 3.91 0.37 - - ---- 3.82 21.65 ----- ---- 0.652 26.64 13.08 15.61 44.73 3.87 0.36 ---- ---- 3.71 19.07 ---- --- 0.651 23.95 13.17 15.04 44.70 3.83 0.36 ----- ----- 3.62 16.93 ----- ----- 0.650 21.71 13.25 14.63 44.68 3.80 0.36 ----- ----- 3.62 15.40 ----- ---- 0.649 20.17 13.33 14.23 44.65 3.78 0.36 ---- ----- 3.62 14.12 ---- ---- 0.648 18.89 13.42 13.82 44.64 3.76 0.36 ---- ----- 3.62 13.03 ----- ---- 0.647 17.81 13.50 13.40 44.62 3.74 0.35 ----- ----- 3.62 1-2.1'0 ----- ----- 0.647 16.87' 13.58 12.99 44.61 3.72 0.35 ----- ----- 3.62 11.28 ---- ----- 0.646 16.05 13.67 12.58 44.59 3.71 0.35 ----- ---- 3.62 10.61 ---- ---- 0,646 15.38 13.75 12.16 44.58 3.70 0.35 --- ---- 3.61 10..04 ---- --- 0.645 14.79 13.83 11.74 44.57 3.68 0.35 ----- ---- 3.60 9.49 ---- ---- 0.645 14.24 13.92 11.33 44.56 3.67 0.35 ----- --- 3.59 8.98 ---- ----- 0.645 13.71 14.00 10.91 44.55 3.66 0.35 ----- ----- 3.59 8.48 ----- ----- 0.644 13.21 14.08 10.54 44.54 3.65 , 0.35 ----- ---- 3.58 8.00 - --- 0.644 12.72 14.17 10.31 44.53 3.64 0.35 ---- ---- 3.57 7.56 ----- ----- 0.644 12.27 14.25 10.11 44.52 3.63 0.35 ----- ---- 3.57 7.17 ---- ---- 0.643 11.87 14.33 9.91 44.52 3.62 0.35 ----- ---- 3.56 6.81 ---- ---- 0.643 11.51 14.42 9.71 44.51 3.61 0.35 ---- ----- 3.56 6.49 ----- ----- 0.643 11.18 14.50 9.51 44.50 3.60 0.34 --- ----- 3.55 6.19 ----- ----- 0.643 10.88 l Continues on next page... 14 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Civ A Civ B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 14.58 9.31 44.50 3.60 0.34 ----- ---=- 3:5,5- 5-.92 - % =---- 0.643 10.60 14.67 9.11 44.49 3.59 0.34 ----- ----- 3.54 5.69 ----- ---- 0.642 10.37 14.75 8.91 44.49 3.58 0.34 ----- ----- 3.53 5.48 ---- ---- 0.642 10.14 14.83 8.71 44.48 3.58 0.34 ----- ----- 3.52 5.26 ----- ---- 0.642 9.92 14.92 8.51 44.48 3.57 0.34 ---- ----- 3.51 5.05 ---- ----- 0.642 9.70 15.00 8..30 44.47 3.56 0.34 ----- ----- 3.50 4.85 ---- ----- 0.642 9.48 15.08 8.10 44.47 3.56 0.34 --_-- ---- 3.50 4.64 ----- ----- 0.641 9.27 15.17 7.90 44.46 3.55 0.34 ----- ---- 3.49Y 4.44 -- --- 0.641 9.05 15.25 7.69 44.46 3.54 0.34 ----- ----- 3.48 4.24 ----- ----- 0.641 8.84 15.33 7.49 44.45 3.54 0.34 ----- - 3:47 4.03 ---- ---- 0.641 8.63 15.42 7.28 44.44 3.53 0.34 ----- ----- 3.46 3.83 ---- ---- 0.641 8.42 15.50 7.08 44.44 3.53 0.34 ---- ---- 3.45 3.64 ---- ----- 0.641 8.22 15.58 6.87 44.43 3.52 0.34 ----- ---- 3.45 3.44 ---- ----- 0.640 8.01 15.67 6.67 44.43 3.51 0.34 ---- ---- 3.44 3.24 ----- ----- 0.640 7.80 15.75 6.46 44.42 3.51 0.34 ---- ----- 3.43 3.04 ----- ----- 0.640 7.59 15.83 6.26 44.42 3.50 0.34 ----- ----- 3.42 2.84 ----- ----- 0.640 7.39 15.92 6.05 44.41 3.49 0.34 ---- ----- 3.41 2.65 ----- 0,640 7.18 16.00 5.85 44.41 3.49 0.34 --- ----- 3.40 2.45 --- ----- 0.639 6.97 16.08 5.67 44.40 3.48 0.34 --- --- 3.40 2.25 --- ---- 0.639 6.77 16.17 5.56 44.40 3.48 0.34 ----- ---- 3.39 2.08 ----- --- 0.639 6.59 16.25 5.47 44.39 3.47 0.34 ----- ---- 3.38 1.99 ----- ---- 0.639 6.49 16.33 5.38 44.39 3.46 0.34 ----- ---- 3.37 1.89 ----- --- 0.639. 6.38 16.42 5.29 44.39 3.46 0.34 ----- ----- 3.36 1.79 ----- --- 0.639 6.28 16.50 5.21 44.38 3.45 0.33 ---- ----- 3.36 1.70 ----- --- 0.638 6.18 16.58 5.12 44.38 3.45 0.33 ---- --- 3.35 1.61 ----- ---- 0.638 6.08 16.67 5.03 44.37 3.44 0.33 ---- --- 3.34 1.52 ----- ----- 0.638 5.98 16.75 4.94 44.37 3.44 0.33 ----- --- 3.33 1.43 ---- ----- 0.638 5.88 16,83 4.85 44.36 3.43 0.33 ----- ----- 3.33 1.34 ----- ----- 0.638 5.78 16.92 4.76 44.36 3.42 0.33 ----- ----- 3.32 1.25 ----- ----- 0.638 5.68 17.00 4.67 44.36 3.42 0.33 ---- ----- 3.31 1.16 ----- ----- 0.638 5.59 17.08 4.58 44.35 3.41 0.33 ---- ----- 3.30 1.07 ----- ---- 0.637 5.49 17.17 4.49 44.35 3.41 0.33 ----- ---- 3.30 0.99 ---- ----- 0.637 5.40 17.25 4.40 44.34 3.40 0.33 ----- ----- 3.29 0.90 ---- ---- 0.637 5.30 17.33 4.31 44.34 3.40 0.33 ----- ----- 3.28 0.81 ---- ---- 0.637 5.21 17.42 4.22 44.33 3.39 0.33 ---- ----- 3.28 0.73 ----- ----- 0.637 5.11 17.50 4.13 44.33 3.39 0.33 --- ----- 3.27 0.64 ----- ----- 0.637 5.02 17.58 4.04 44.33 3.38 0.33 ---- ----- 3.26 0.56 ----- ----- 0.637 4.93 17.67 3.95 44.32 3.38 0.33 ---- ----- 3.25, U.47 - 0.636 4.83 17.75 &86 44.32 3.37 0.33 ----- ---- 3.25 0.39 ---- ----- 0.636 4.74 17.83 3.77 44.31 3.37 0.33 ----- ----- 3.24 0.30 --- ----- 0.636 4.65 17.92 3.68 44.31 3.36 0.33 ----- ----- 3.23 0.22 ----- ---- 0.636 4.56 18.00 3.59 44.31 3.36 0.33 ----- ----- 3.23 0.13 ----- ----- 0.636 4.47 18.08 3.51 44.30 3.35 0.33 ----- ----- 3.22 0.05 ----- ----- 0.636 4.37 18.17 3.47 44.30 3.35 0.33 ----- ---- 3.21 ----- ---- ---- 0.636 4.32 18.25 3.45 44.2.9 3.34 0.33 ----- --- 3.21,: ---- ----- ---- 0.636 4.32- 18.33 3.42 44.29 3.34 0.33 ----- ----- 3.21 ---- ---- ----- 0.635 4.31 18.42 3.39 44.29 3.33 0.33 ---- ---- 3.20 ----- ----- ----- 0.635 4.31 18.50 3.37 44.28 3.33 0.33 ----- ----- 3.20 ----- ----- ----- 0..635 4.30 18.58 3.34 44.28 3.32 0.33 ----- ----- 3.19 ----- ----- --- 0.635 4.30 18.67 3.31 44.27 3.31 0.33 ----- ----- 3..19 ----- --- ----- 0.635 4.29 l 18.75 3.29 44.27 3.31 0.33 ----- ---- 3.19 ---- ---- ----- 0.635 4.29 Continues on next page... 15 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Outflow (hm) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 18.83 3.26 44.26 3.30 0.32 ----- ---- 3.18 =--- ----- --- 0.634 4'2&, 18.92 3.23 44.26 3.30 0.32 ---- ----- 3.18 ---- ----- ----- 0.634 4.28 19.00 3.21 44.25 3.29 0.32 ---- ---- 3.17 ---- ---- ----- 0.634 4.27 19.08 3.18 44.25 3.28 0.32 --- ---- 3.17 ---- ----- ----- 0.634 4.27 19.17 3.15 44.25 3.28 0.32 ---- ----- 3.16 ----- ----- ----- 0.634 4.26 19.25 3.13 44.24 3.27 0.32 ----- ----- 3.16 ----- --- ---- 0.634 4.26 19.33 3.10 44.23 3.26 0.32 ---- ----- 3.15 ----- ---- ----- 0.633 4.25 19.42 3.07 44.23 3.26 0.32 ---- ----- 3.15 ---- ----- ---- 0.633 4.25 19.50 3.04 44.22 3.25 0.32 ---- ----- 3.14 ---- ----- ---- 0:633 4.24 19.58 3.02 44.22 3.24 0.32 ---- ---- 3.14 ----- ----- ----- 0.633 4.23 19.67 2.99 44.21 3.24 0.32 ----- ---- 3.13 ----- ----- --- 0.633 4.23 19.75 2.96 44.21 3.23 0.32 ---- ---- 3.13 ----- ----- ----- 0.632 4.22 19.83 2.94 44.20 3.22 0.32 ----- --- 3.12 ---- ----- ---- 0.632 4.22 19.92 2.91 44.20 3.21 0.32 ----- ---- 3.12 ---- ---- ---- 0.632 4.21 20.00 2.88 44.19 3.20 0.32 ---- ----- 3.11 ----- ----- ----- 0.632 4.20 20.08 2.86 44.18 3.20 0.32 ----- ---- 3.11 ----- ----- ---- 0.632 4.20 20.17 2.83 44.18 3.19 0.32 ----- ---- 3.10 ---- ----- ----- 0.631 4.19 20.25 2.80 44.17 3.18 0.32 ----- -- 3.10 --- ----- --- 0.631 4.19 20.33 2.77 44.16 3.17 0.32 ---- ---- 3.09 ---- ----- ---- 0.631 4.18 20.42 2.75 44.16 3.16 0.32 ---- ----- 3.09 ---- ----- 0.631 4.17 20.50 2.72 44.15 3.15 0.31 ---- ----- 3.08 ----- ----- 0.631 4.17 20.58 2.69 44.15 3.14 0.31 ----- ----- 3.07 ---- --- --- 0.630 4.16 20.67 2.67 44.14 3.13 0.31 --- ----- 3.07 ---- --- ---- 0.630 4.15 20.75 2.64 44.13 3.12 0.31 ----- ----- 3.06 - ----- --- 0.630 4.15 20.83 2.61 44.12 3.11 0.31 ---- ---- 3.06 ----- ----- ----- 0.630 4.14 20.92 2.58 44.12 3.11 0.31 ----- 3.05 ----- ----- ---- 0.629 4.13 21.00 2.56 44.11 3.10 0.31 ----- ---- 3.05 ---- ----- ---- 0.629 4.13 21.08 2.53 44.10 3.09 0.31 ----- ----- 3.04 ---- ----- ----- 0.629 4.12 21.17 2.50 44.10 3.08 0.31 ---- ----- 3.03 ----- ---- ----- 0.629 4.11 21.25 2.48 44.09 3.06 0.31 ----- ----- 3.02 ----- ---- ----- 0.628 4.10 21.33 2.45 44.08 3.05 0.31 ---- ---- 3.01 ---- ----- ----- 0.628 4.09 21.42 2.42 44.07 3.04 0.31 ----- ----- 3.00 ----- ----- ----- 0.628 4.08 21.50 2.39 44.07 3.03 0.31 ----- ---- 2.99 ---- ----- ---- 0.628 4.07 21.58 2.37 44.06 3.02 .0.31 --- ---- 2.98 ----- ----- ----- 0.627 4.06 21.67 2.34 44.05 3.01 0.31 --- ---- 2.97 ----- ---- ---- 0.627 4.05 21.75 2.31 44.04 3.00 0.31 ----- ----- 2.97 ---- ---- ----- 0.627 4.04 21.83 2.28 44.04 2.99 0.30 ----- ----- 2.96 ---- ---- ----- 0.627 4.03 21.92 2.26 44.03 2.98 0.30 ---- ----- 2.95 0.626 4.01 22.00 2.23 44.02 2.96 0.30 ---- ----- 2.94 ----- ----- ----- 0.626 4.00 22.08 3.85 44.02 2.96 0.30 ----- ---- 2.93 ---- ----- ----- 0.626 4.00 22.17 2.61 44.01 2.96 0.30 ----- ---- 2.93 ---- ----- ----- 0.626 3.99 22.25 2.33 44.01 2.94 0.30 ----- ---- 2.92 ---- ----- ---- 0.626 3.98 22.33 2.31 44.00 2.93 0.30 ---- ----- 2.91 ----- ----- ----- 0.625 3.97 22.42 2.29 43.99 2.92 0.30 ---- ---- 2.90 ----- ---- ---- 0.625 3.96 22.50 2.27 43.98 2.91 0.30 ----- . ----- 2.89 ---- ----- ----- 0.625: 3.,95.:: 22.58 2.25 43.98 2.90 0.30 ----- ----- 2.88 ----- ----- ----- 0.624 3.94 22.67 2.23 43.97 2.89 0.30 ----- ----- 2.86 ---- ----- ----- 0.624 3.92 22.75 2.21 43.96 2.88 0.30 --- ---- 2.85 ----= ----- ----- 0.624 3.91 22.83 2.18 43.95 2.86 0.30 ---- ----- 2.84 ---- _---- ---- 0.624 3.90 22.92 2.16 43.94 2.85 0.30 ----- ----- 2.83 ----- ----- ---- 0.623 3.89 23.00 2.14 43.94 2.84 0.30 ----- ----- 2.82 ----- ---- ---- 0.623 3.87 Continues on next page... 16 Pond 4 Route-AN Hydrograph Discharge Table Time Inflow Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D EMI Outflow (hrs) cfs ft cfs cfs cfs cfs cfs cfs cfs cfs cfs cfs 23.08 2.12 43.93 -2:83 '0.29 ---- ----- 2.81 -= -=. ----- --- 0.623 3.86 23.17 2.10 43.92 2.82 0.29 ---- ----- 2.80 ---- ---- ----- 0.623 3.85 23.25 2.08 43.91 2.80 0.29 ----- ----- 2.78 ---- ----- ----- 0.622 3.84 23.33 2.06 43.90 2.79 0.29 ---- ----- 2.77 ---- ---- ----- 0.622 3.82 23.42 2.04 43.90 2.78 0.29 ----- ----- 2.76 ---- ---- ---- 0.622 3.81 23.50 2.02 43.89 2.77 0.29 ----- ----- 2.75 ---- ----- -- 0.621 .3.80 23.58 2.00 43.88 2.75 0.29 ---- ---- 2.74 ---- ----- -- 0.621 3.78 23.61 1.98 43.87 2.74 0.29 ---- ----- 2.72 ---- ----- ---- 0.621 3.77 23.75 1.96 43.86 2.73 0.29 ---- ----- 2.71 ---- ----- --- 0.621 3.76 23.83. 1.94 43.86 2.71 0.29 ----- ---- 2.70 ----- ----- ----- 0.620 3.74 23.92 1.92 43.85 2.70 0.29 ---- ---- 2.69 ---- --- ---- 0.620 3.73 24.00 1.90 43.84 2.69 0.29 ----- ---- 2.67 ----- --- --- 0.620 3.71 24.08 0.73 43.83 2.67 0.28 ---- ----- 2.66 ----- ----- ---- 0.619 3.70 24.17 0.00 43.81 2.04 0.28 ---- ---- 2.63 ----- ---- ---- 0.619 3.67 24.25 0.00 43.80 2.62 0.28 ----- ----- 2.61 ----- ---- ---- 0.618 3.64 24.33 0.00 43.78 2.59 0.28 ---- ---- 2.58 ---- ----- ---- 0.618 3.61 24.42 0.00 43.76 2.56 0.28 ---- ----- 2.55 ---- ----- ----- 0.617 3.58 24.50 0.00 43.75 2.53 0.28 ---- ------ 2.52 ---- ----- 0.617 3.55 24.58 0.00 43.73 2.50 0.28 --- ----- 2.49 ---- 0.616 3.51 24.67 0.00 43.72 2.48 0.27 --- ----- 2.46 ---- ---- ----- 0.616 3.48 24.75 0.00 43.70 2.45 0.27 ---- ---- 2.43 ----- ----- 0.615 3.45 24.83 0.00 43.68 2.42 0.27 --- ---- 2.40 ----- ----- ----- 0.614 3.42 24.92 0.00 43.67 2.39 0.27 ---- --- 2.38 ----- ---- ---- 0.614 139 25.00 0.00 43.65 2.36 0.27 ----- --- 2.35 ----- ---- ---- 0.613 3.36 25.08 0.00 43.64 2.33 0.27 ---- 2.32 ----- --- ---- 0.613 3.33 25.17 0.00 43.62 2.30 0.26 ---- 2.29 ----- ---- ----- 0.612 3.30 25.25 0.00 43.61 2.27 0.26 _---- ----- 2.27 ----- ---- ----- 0.612 3.27 25.33 0.00 43.59 2.24 0.26 ---- ---- 2.24 ---- --- ---- 0.611 3.24 25.42 0.00 43.58 2.21 0.26 ----- --- 2.20 ----- --- ----- 0.611 3.21 25.50 0.00 43.56 2.18 0.26 ----- ---- 2.17 ---- ---- ----- 0.610 3.17 25.58 0.00 43.55 2.15 0.26 ---- ---- 2.14 ---- ____ __-, 0.610 3.14 25.67 0.00 43.54 2.11 0.25 ----- ---- 2.11 ---- ---- ---- 0.609 3.10 25.75 0.00 43.52 2.08 0.25 ----- ----- 2.08 ---- ----- ---- 0.609 3.07 25.83 0.00 43.51 2.05 0.25 ---- ----- 2.05 ----- - ----- 0.608 3.04 25.92 0.00 43.49 2.01 0.25 ---- ----- 2.01 ----- ----- ---- 0.608 3.00 26.00 0:00 43.48 1.97 0.25 ----- ----- 1.96 ----- ----- ----- 0.607 2.95 26.08 0.00 43.47 1.92 0.25 ----- ----- 1.92 ---- ----- ----- 0.606 2.90 26.17 0.00 43.45 1.8-7 0.25 ----- ----- 1.67, 0.605 2.85 26.25 0.00 43.44 1.83 0.24 ----- ----- 1.83 ----- ----- ----- 0.604 2.80 26.33 0.00 43.42 1.77 0..24 ---- ---- 1.77 ---- ----- ----- 0.603. 2.74 26.42 0.00 43.41 1.60 0.24 ----- ----- 1.59 ----- ----- ----- 0.603 2.57 26.50 0.00 43.40 1.44 0.24 ---- ---- 1.43 ----- ---- ----- 0.602 2.40 26.58 0.00 43.39 1.29 0.24 ----- ---- 1.28 ---- ----- ---- 0.601 2.25 26.67 0.00 . 43.38 1.14 0.24 ----- ---- 1.14 ---- ---- ----- 0.601 2.10 26.75 0.00 43.37 1-01 0.24.., ----- ----- 1.00.. -- ---- ---- 0.600 1.97 26.83 0.00 43.36 0.89 0.23 ----- ----- 0.88 ----- --- ----- 0.600 1.84 26.92 0.00 43.35 0.78 0.23 ----- ----- 0.76 ---- ----- ---- 0.599 1.72 27.00 0.00 43.34 0.69 0.23 ----- ----- 0.68 ----- ----- ----- 0.598 1.64 27.08 0.00 43.33 0.61 0.23 ---- ---- 0.60 ----- ----- --- 0.598 1.56 27.17 0.00 43.33 0.53 0.23 ---- ----- 0.52 ----- ----- ----- 0.598 1.48 27.25 0.00 43.32 0.46 0.23 ----- --- 0.45 --- ----- ---- 0.597 1.40 Continues on next page... 17 Pond 4 Route-AN Hydrograph Discharge Table r Time Inflow Elevation Civ A Civ B Clv C Civ D Wr A Wr B Wr C Wr D Exfil Outflow (hrs) cfs ft Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs 27.33 0.00 43.31 0.39 0.23 --- ==--= 0'.38 ----- --_-- ----- 0.597 1.33 27.42 0.00 43.31 0.32 0.23 --- ----- 0.31 ----- ----- ----- 0.596 1.27 27.50 0.00 43.30 0.26 0.23 ----- ----- 0.25 ----- ---- ----- 0.596 1.20 27.58 0.00 43.29 0.20 0.23 ----- ---- 0.19 ----- ----- ----- 0.596 1.14 27.67 0.00 43.29 0.14 0.23 ---- ----- 0.14 --- - ----- 0.595 1.09 27.75 0.00 43.28 0.09 0.23 ---- ---- 0.08 ----- ----- ----- 0.595 1.03 27.83 0.00 43.28 0.03 0.22 ---- ---- 0.03 ----- ----- ----- 0.595 0.98 ...End Pond Report 18 Hydraflow Hydrographs by Intelisolve Thursday,Jan 24 2008,8:22 AM Pond No. 5 - Pond 4 ' Pond Data Pond storage is based on known contour areas. Average end area method used. Stage 1 Storage Table Stage(ft) Elevation(ft) Contour area(sgft) Incr.Storage(cult) Total storage(cuft) 0.00 42.25 53,957 0 0 0.50 42.75 .59,318 28,319 28,319 1.25 43.50 63,721 46,140 74,458 2.26 44.50 68,224 65,973 140,431 3.25 45.50 72,828 70,526 210,957 3.75 46.00 77,532 37,590 248,547 Culvert/Orifice Structures Weir Structures [A] IB] [C] [D] [A] IB] [C] [D] Rise(in) = 12.00 3.00 0.00 0.00 Crest Len(ft) = 12.56 20.00 0.00 0.00 Span(in) = 12.00 3.00 0.00 0.00 Crest El.(ft) = 43.28 44.30 0.00 0.00 No.Barrels = 1 1 0 0 Weir Coeff. = 3.33 3.33 0.00 0.00 Invert El.(ft) = 42.25 42.25 0.00 0.00 Weir Type = Riser Rect -- - Length(ft) = 100.00 0.00 0.00 0.00 Multi-Stage = Yes No No No Slope(%) = 0.25 0.00 0.00 0.00 N Value = .013 .013 .000 .000 Orif.Coeff. = 0.60 0.60 0.00 0.00 Multi-Stage = n/a No No No Exfiltration= 0.500 in/hr(Contour) Tailwater Elev.= 0.00 ft Note:Culvert/Orifice outflows have been analyzed under inlet and outlet control. Weir riser checked for orifice conditions. Stage 1 Storage 1 Discharge Table Stage Storage Elevation Clv A Clv B Clv C Clv D Wr A Wr B Wr C Wr D Exfil Total ft cuft ft cfs cis aft cfs efs cfs cfs cfs cis cfs 0.00 0 42.25 0.00 0.00 0.00 0.00 -- 0.000 0.00 0.05 2,832 42.30 0.00 0:01 -- 0.00 0.00 - - 0.056 0.07 0.10 5,664 42.35 0.00 0.02 --- -- 0.00 0.00 -- - 0.113 0.16 0.15 8,496 42.40 0.00 0.04 - 0.00 0.00 -- - 0.169 '0.25 0.20 11,328 42.45 0.00 0.06 - - 0.00 0.00 -- -- 0.225 0.34 0.25 14,159 42.50 0.00 0.08 -- --- 0.00 0.00 -- -- 0.281 0.43 0.30 16,991 42.55 0.00 0.10 -- --- 0.00 0.00 -- -- 0.338 0.51 0.35 19,823 42.60 0.00 0.11 -- -- 0.00 0.00 -- -- 0.394 0.59 0.40 22,655 42.65 0.00 0.12 -- --- 0.00 0.00 --- - 0.450 0.67 0.45 25,487 42.70 0.00 0.13 - --- 0.00 0.00 - . --- 0.507 0.75 0.50 28,319 42.75 0.00 0.14 -- -- 0.00 0.00 --- --- 0.563 0.83 0.58 32,933 42.83 0.00 0.16 -- --- 0.00 0.00 --- --- 0.567 0.85 0.65 37,547 42.90 0.00 0.17 --- - 0.00 0.00 -- --- 0.572 0.87 0.73 42,161 42.98 0.00 0.18 --- -- 0.00 0.00 - - 0.576 0.88 0.80 46,775 43.05 0.00 0.19 --- -- 0.00 0.00 - --- 0.581 0.90 0.87 51,389 43.13 0.00 0.20 --- --- 0.00 0.00 --- --= 0.585 0.92 0.95 56,003 43.20 0.00 0.21 --- 0.00 0.00 --- -- 0.590 0.93 1.03 60,616 43.28 0.00 0.22 --- -- 0.00 0.00 -- -- 0.595 0.95 1.10 65,230 43.35 0.79 0.23 --- -- 0.77 0.00 -- -- 0.599 1.74 1.18 69,844 43.43 1.79 0.24 --- --- 1.79 0.00 -- -- 0.604 2.76 1.25 74,458 43.50 2.03 0.25 -- -- 2.03 0.00 -- - 0.608 3.02 1.35 81,056 43.60 2.26 0.26 -- --- 2.25 0.00 -- -- 0.612 3.26 1.45 87,653 43.70 2.45 0.27 -- -- 2.43 0.00 -- -- 0.615 3.45 1.55 94,250 43.80 2.62 0.28 - --- 2.61 0.00 --- - 0.618 3.65, 1.65 100,847 43.90 2.78 0.29 -- --- 2.77 0.00 --- -- 0.622 3.82 1.75 107,445 44.00 2.94 0.30 - --- 2.91 0.00 -- --- 0.625 3.98 1.85 114,042 44.10 3.08 0.31 -- -- 3.04 0.00 -- --- 0.629 4.12 1.95 120,639 44.20 3.22 0.32 -- - 3.12 0.00 -- --- 0.632 4.21 2.05 127,236 44.30 3.35 0.33 --- -- 3.21 0.00 -- -- 0.636 4.32 2.15 133,834 44.40 3.48 0.34 --- --- 3.39 2.11 - --- 0.639 6.62 2.25 140,431 44.50 3.60 0.34 --- -- 3.55 5.96 --- --- 0.643 10.64 2.35 147,484 44.60 3.72 0.35 --- -- 3.62 10.94 --- -- 0.646 15.71 Continues on next page... 19 Pond 4 Stage 1 Storage/Discharge Table Stage Storage Elevation Clv A Clv B Clv C Civ D Wr A Wr B Wr C Wr D EAU Total ft Cuft ft Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs Cfs 2.45 154,536 44.70 3.83 0.36 --- 3.62 16.85 - - 0.650 21.63 2.55 161,589 44.80 3.94 0.37 -- --- 3.90 23.55 -- -- 0.653 28.62 2.65 168,641 44.90 4.05 0.38 --- 3.76 30.95 -- 0.657 35.90 2.75 175,694 45.00 4.16 0.38 -- 3.78 39.00 --- -- 0.660 43.99 2.85 182,746 45.10 4.26 0.39 -- 4.23 47.65 --- --- 0.664 53.1:0 2.95 189,799 45.20 4.36 0.40 --- --- 4.26 56.86 --- --- 0.667 62.34 3.05 196,852 45.30 4.46 0.40 --- -- 4.28 66.60 --- --- 0.671 72.12 3.15 203,904 45.40 4.55 0.41 -- 4.30 76.83 - 0.674 82.39 3.25 210,957 45.50 4.65 0.42 ---- 4.39 87.55 -- --- 0.678 93.20 3.30 214,716 45.55 4.69 0.42 4.40 93.08 --- 0.686 98.74 3.35 218,475 45.60 4.74 0.42 4.41 98.72 0.693 104.40 3.40 222,234 45.65 4.78 0.43 --- 4A2 104.47 - 0.701 110.17 3.45 225,993 45.70 4.83 0.43 4.80 110.32 - -- 0.709 116.42 3.50 229,752 45.75 4.81 0.43 - 4.81 116.29 - - 0.717 122.40 3.55 233,511 45.80 4.92 0.44 -- -- 4.82 122.35 -- -- 0.725 128.49 3.60 237,270 45.85 4.96 0.44 - - 4.83 128.52 - -- 0.733 134.67 3.65 241,029 45.90 5.00 0.44 4.84 134.79 -- --- 0.740 140.96 3.70 244,788 45.95 5.05 0.45 --- 4.85 141.16 -- 0.748 147.35 3.75 248,547 46.00 5.09 0.45 - 4.89 147.62 0.756 153.86 ...End �OF WArF9p Michael F.Easley,Governor `0 t!i William G.Ross Jr.,Secretary rNorth Carolina Department of Environment and Natural Resources Coleen H.Sullins,Director Division of Water Quality February 4,2008 Cumbee Road Partners,LLC Attn.:Adam Lisk 6263 Ingleside Drive Wilmington,NC 28411 Subject Stormwater Review SW8080123 Sea Wynde Plantation,Phase H Brunswick County Dear Mr.Lisk: This office received a Coastal Stormwater permit application and plans for the subject project on January 25, 2007. A preliminary review of the project indicates that before a State Stormwater permit can be issued the following additional information is needed. 1. Provide a typical road and Swale detail on plans(sheet C 1 was not included in original submittal); 2. Provide signed and notarized Inspection and Maintenance Agreements for all four ponds; 3. Please revise the orifice calculations as per following; • Per new SW Manual. for averase head. please use 1/3 of total head(total head is from permanent f pool to temporary pool); • Please revise the wet pond supplements and calculations to reflect the changes of orifice size; 4. Revise all supplements to show that the provided volume for all ponds is the volume contained between permanent pool and temporary pool; 5. Revise the Surface area for pond#4(use the surface area at elevation 42.75,not the elevation of 42.25); 6. Revise the pond #3 supplement to show the minimum Volume required on the line for min. volume required instead of surface area; 7. Revise the Pond#4 section view. Correct the bottom and Permanent pool elevations; 8. Provide a copy of the USACOE sign off map for wetlands; 9. Provide two sets of signed and sealed corrected sheets and documents.Provide also one complete set(third) of plans and calculations for Washington Regional Office. The above requested information must be received in this office prior to February 11, 2008 or your application will be returned as incomplete. The return of this project will necessitate resubmittal of all required items including the application fee.If you need additional time to submit the required information,please mail or fax your request for time extension to this office at the Letterhead address. You should also be aware that the Stormwater Rules require that the permit be issued prior to any development activity. Construction without a permit is a violation of 15A NCAC 21-1.1000 and North Carolina General Statute 143-215.1 and may result in civil penalties of up to $10,000 per day. ntrlJ" l(� North Carolina Division of Water Quality Washington Regional Office Phone(252)946-6481 FAX(252)946-9215 Customer Service Internet h2o.ennstate.naus 943 Washington Square Mall,Washington,NC 27889 1-877-623-6748 An Equal OpportunitylAiramative Action Employer—50%Reryydedf10%Post Consumer Paper Please reference the Stormwater Project Number above on all correspondence. If you have questions,please feel free to contact me at(252)948-3959. Sincerely, Samir Dumpor,PE Environmental Engineer Washington Regional Office cc: Debbie Ferm,PE,Chas.H. Sells,Inc.(15401 Weston Pkwy, Suite 100,Cary,NC 27513) Washington Regional Office For DENR Use ONLY North Carolina Department of Environment and Reviewer: r Q�'WYF Natural Resources Submit ----�— Request for Express Permit Review NCDENR Time: Confirm i.i34d FILL-IN all the information below and CHECK the Permit(s)you are requesting for express review. FAX or Email the completed form to Express Coordinator along with a completed DETAILED narrative,site plan(PDF file)and vicinity map(same items expected in the application package of the project location.include this form in the application package. • Asheville Region-Alison Davidson 828-296-4698;alison.davidson(&-ncrnail.net • Fayetteville or Raleigh Region-David Lee 919-791-4203,daviddee(incmall.net RECEIVED iiy ■ Mooresville&-Patrick Grogan 704-663-3772 or patrick.grolranOncmail.net • Washington Region-Lyn Hardison 252-946-9215 or lyn.hardisonftcmail net • Wilmington Region-Janet Russell 910-350-2004 orlanet.russell(Bncmail net JAN 2 5 2008 NOTE:Project application received after 12 noon will be stamped in the following work day. ,,AA p Project Name: SEA WYNDE PLANTATION, PHASE 2 County: BRUNSWICK DWQ-11AA1'ARO Applicant:ADAM LISK, MANAGING MEMBER Company: CUMBEE ROAD PARTNERS, LLC Address:6263 INGLESIDE DRIVE City:WILMINGTON, State: NC Zip:28409 Phone:910-352-634 Fax: - - Email:ADAMLISK(cD.GMAIL.COM Project is Drains into WILLIAMS BRANCH(C-SW:HQW)waters Project Located in LUMBER River Basin Engineer/Consultant: DEBBIE FERM Company: CHAS SELLS Address: 15401 WESTON PKWY,SUITE 100 City: CARY,State: NC Zip:27540 Phone: 919-678-35 Fax: :919-678-206 Email: DFERMO-CHASHSELLS.COM (Check all that apply) ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑OTHER: ❑ Stream Origin Determination: #of stream calls—Please attach TOPO map marking the areas in questions ®State Stormwater ❑General ❑SFR, ❑Bkhd&Bt Rmp, ❑Clear&Grub, ❑ Utility ❑Low Density ❑ Low Density-Curb&Gutter `#Curb Outlet Swales ❑ Off-site[SW (Provide permit#)] ® High Density-Detention Pond 4#Treatment Systems ❑ High Density-Infiltration _#Treatment Systems El High Density-Bio-Retention #Treatment Systems El High Density—Constructive Wetlands _#Treatment Systems ❑ High Density-Other _#Treatment Systems ❑ MODIFICATION SW (Provide permit#) ❑Coastal Management ❑ Excavation &Fill ❑ Bridges&Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with acres to be disturbed.(CK# (for DENR use)) WETLANDS QUESTIONS MUST BE ADDRESSED BELOW ❑ Wetlands(401): Check all that apply Isolated wetland on Property❑Yes❑ No Wetlands on Site❑Yes ❑ No Buffer Impacts: ❑ No❑YES: acres) Wetlands Delineation has been completed: ❑Yes❑ No Minor Variance:❑ No❑YES US ACOE Approval of Delineation completed: ❑Yes❑ No Major General Variance ❑ No❑YES 404 Application in Process w/US ACOE: ❑Yes ❑ No 401 Application required: ❑Yes❑ No If YES,❑ Regular Permit Received from US ACOE❑Yes❑ No Perennial, Blue line stream,etc on site❑ yes❑ No For DENR use only Fee Split for multiplepermits: Check# I I _ Total Fee Amount $ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA 1 a w Variance ❑Ma';❑Min) $ SIN(®HD, ❑LD, ❑Gen) t- 25- C)rs Is40M 401: $ LQS $ Stream Deter,_ $ CHAS, H; SELLS, ING TRANSMITTAL Planning, Civil En�_ineering &-Surveying Specialists 15401 Weston Pkwy,Suite 100, Cary, NC 27513 Phone: (919) 678-0035 J�N A ti Fax: (919) 678-0206 2 L v To. Samir Dumpor Dates. 1I24/08 L)WQ-WAR® Company:NCDENR Project:Sea Wynde Plantation—Phase 2 Address: 943 Washington Sq.Mall CHS Project#: 07-4082 Washington,NC 27889 Re: Stormwater Express Review FOR YOUR: ❑ Approval RI Use ❑ Informdtion ❑ Review&Comment ❑ Record ❑ Distribution WE TRANSMIT THE FOLLOWING: COPIES DATE DESCRIPTION 2 1/24108 . Plans 2 1/24/08 Calculations Booklet(1 original&1 copy) 2 1114108 Stormwater Application(1 original&1 copy) REMARKS: Samir, Attached please find the revised drawings and calculations per our meeting on 1/14/08. My responses to the comments from that meeting are-as follows: 1. The design storm was modified to a 1.5" storm and the calculations were modified to reflect this. 2. The volume for the drawdown was revised to 1/3 of the volume instead of Y/2. 3. The soils report has been provided. 4. BMP2 has a 3:1 length to width ratio. 5. the seeding specifications are included in the plans.; Cc: f A 4;} %Mr.Adam List: J a rivai-v 21. '008 Cumbee Road Pamirs. LLC 6,263 Ingleside Drive Wilmington, Nortli Carolina 28411 I?e: Report of Geotechnieaf and Groundwater Exploratioil Seri Wynde Plantation Phase 11 Shallotte,North Carolina Trigon Project No. 03 1-0 s-501 Dear Mr.Lisk: Tri-On Engincering Consultants. Inc. (Trigon) lia= completed the geotechnical and groundwater o.q loration for the above reforenced pro.Iect in general accordance with our Proposal No. 03 1-08- 501P,dated January 16. "100). These results are presented oil the basis of our findings. No other warranties, expressed or implied, are made or offered. Trigon Engineering Consultants, inc. appreciates the oppor(nnity to lxb\ide Geoteel—nical Engineering service-s to('umbre J`oad Partners, LLC. Sliould you have any qucstion3 eoinmenta regarding this report,please do not hesitate to contact our office. Respectively Submitted TRIGON ENGiNEERING CONSULTANTS,INC. Jonathan NV. Motes Christopher V.Norville,P.E. Project Manager F;ngrincering'vlanager C'_7'RiiiU t_A lU Gca dhnjers 2l:yt ; 1;5�1-t,a 1W'p,➢c Plei ration PEwsx 1l IUpar,c;10,4i11 DOC HAND AUGER B0PT'4G LOG Soil Classification of Detention Ponds at Sea Wynde Plantation; I Shallotte, NC Trigon Project No. 031-08-501 Testing Date: January 18-19,2008 .Field Personnel: Jonathan Motes Equipment: 3-inch.dianieter Hand Auger LYA73 (Pond 2) Toprof-Boring Elevation. ±42 f Pt=netro�ne#er Blow Count Aeph Below. Tin-Situ Iestlaoearion Per 1'/. Increments Grt►und Moisitre Soil l)escript<on' f Snr1'aee %t za era AVg -3 _ N _ (0.0 1.5)C P.M.:Light Gray to Tan,Moist,Fine I SAND(SP)with some organics(roots) (1.5-611 feet)C.P.M.:Tan,Moist,Clayey,Silty, Fine SAND(SM) Note:zone with more clay 4.5'to 5.0' (See Figure 1 for (6.0—9.0 feet)C.P.M.:Red to Tan,Moist to Wet, Hand Auger Slightly Silty,Fine SAND(SP) Locations) Note:Wet Soil Encountered at depth of 7.0' f I I I Boring Terminated at 9.0'(Elev.33)in Slightly Silty, Fine,SAND *NOTE*Piezometers were installed and monitored during a three day rain event I Depth to Water Level: Time of Boring:6.1' 24 Hours:4.1'(Elev.37.9) Trigon.Engineering Consultants,Inc. 1200 N 23r'Street,Suite 106 Wilmington,North Carolina 28405 www.trigoneng.com 4 I 1 I 1 I I I I F LIAND AUGER BORING LOG Soil Classification of Detention Ponds at Sea Wynde Plantation; Shii/lotte, NC T'rigon Project No..031-08-501 Testing Date: January 18-19,2008 . Field Personnel: Jonathan Motes Equipment: 3-inch diameter Hand Auger HA-4(Pond 3) I Top-of-Sorin Elevation= ±43 PenetrameterBiowCount DepthBelow. ; )(n Situ �, z TestLocatwon Pert/:'�naremcnts Ground. Moisture Soilpescription,._ 1st 2nd (See Figure I for. (0.0—0.3feet)Topsoil:4 inches HandAuger -- — I Locations) (0.3—3.0 feet)C.P.M.:Light Gray to Tan,Fine SAND(SP) (3.0—4.0 feet)C.P.M.:Tan,Moist,Clayey,Silty, Fine SAND(SM) (4.0-8.0 feet)C.P.M.:Tan to Gray,Moist,Silty, Fine Sandy,Clay(CL) 1 Note:Sandy seams from 6.5'to 8.0' (8.0—10.0 feet)C.P.M.:Light Gray,Wet,Fine SAND(SP) i Boring Terminated at 10.0'(33)in Light Gray,Fine Sand(SP) 1 *NOTE*Piezometers were installed and monitored during a three day rain event. I Depth to Water Level: i Time of Boring:6.3' 24 Hours:4.3'(Elev.38.7) Trigon Engineering Consultants,Inc. 1200 N 23'd Street,Suite 106 Wilmington,North Carolina 28405 www.trigoneng.com I i HAND AUGER'B0O G-EOG— i Soil Classification of Detention Ponds at Sea Wynde Plantation; I�I Shallotte, NC Trigon Project No. 031-08-501 j Testing Date: January 18=19,2008 Field Personnel: Jonathan Motes i Equipment: 3-inch diameter Hand Auger .HA-5 (Pond 1) j Top-of-'Boring Elevation= 145 enetrometerBlow Count Per peptli ' �'�&t�ogahon� `�; t+�1%1'Increments+,. � Be)tovr �`i�Io store Soi[]�,escxipt,o4 F".,t � _�� ".� ♦. � i � �a =_ 5a� 3 ram. '.s } _ -.'S.t' , -�.t �,e.. � ,`4 _ _ =`��a..ti••.kS'"� 'X.i.. ',x=. _�, �,f R�.-.�- Y, :r J (See Figure 1 for r r _ (0.0—0.3 feet)Topsoil:4 inches 1 Hand Auger Locations) (0.3-3A feet)C.P.M.:Gray to Tan,Moist,Fine I Sandy,Silty,CLAY(CL) (3.0—&0 feet)C.P.M.:Dark to Light Gray,Wet,Fine Sandy,Silty,Highly Plastic CLAY(CH)with Sandy i Seams i Note:Highly Plastic Light Gray Clay is Very Stiff Note:Wet Soil at4.0' Note:Sand Seam at 7.5' f 1 Boring Terminated at 8.0'(Elev.38.0)in Highly Plastic CLAY(CH)with Sandy Seams *NOTE.*Alezorneters.were-:insta-lled.and monitored . during a three day rain event. Depth to Water Level: Time of Boring:4.3' 24 Hours:2.2'(Elev.42.8) Trigon Engineering Consultants,Inc. 120ON 23rd Street,;Suite,.1,%,. Wilmington,North Carolina 28405 www.trigoneng_com i i 1 i a i i i i VIAND AUGER BORRiG LOG I i Soil Classification of Detention Ponds at Sea Wynde Plantation; Shallotte, NC . Trigon Project No. 031-08-501 Testing Date: January 18-19,2008 Field Personnel: Jonathan Motes Equipment: 3-inch diameter Hand Auger i HA-6 (Pond 1) Top-of-Boring Elevation= ±46 z 'ep0l ori4eter BlnwCount Depth Below• In Srtu t j �esf�.ocatron z der 1 "Tncrements Grouund' �V[o�stur$ };k Sorl Descri�tr$it _.€ ^. i a•' t-+` a r„ S s sSUr}B�:C 4 %"- _ s F _ '� ''�= '.,�' °t�,A.5 i •'`'. I Al.q� .t? (0,0—0.7 feet)Topsoil:8 inches i i (0.7—1.5 feet)C.P.M.:Gray,Moist,Fine Sandy, j Clayey,SILT(ML) (See Figure]for (1.5—3.0 feet)C.P.M.:Gray to Brown,Moist,Silty, Hand Auger- Fine Sandy,CLAY(CL) Locations) { Note:Sand Seams at 2.0'—3.0' (3.0-4.5)C.P.M.:Gray,Wet,Fine Sandy,Silty, Highly Plastic CLAY(CH)with Sand Seams (4.5—9.0)C.P.M.:Light Gray,Wet,Silty.,Fine SAND(SM)with Clay Seams Note:Wet Soil Encountered at depth of 4.5' Boring Terminated at Q.0'-.(37.%JaLight Gray Silty... Fine SAND(SM)with Clay Seams *NOTE*Piezometers were installed and monitored during a three day rain event i Depth to Water.Level: Time of Boring:5.1' 24-hours:2.5'(43.5) j i Trigon Engineering Consultants,Inc. 1200 N 23`d Street,Suite 106 Wilmington,North Carolina 28405 www.tri og neniz.com I i i 1 HAND AUGER BORING LOG Soil Classification of Detention Ponds at Sea Wynde Plantation; Shallotte, NC Trigon Project No. 031-08-501 Testing Date: January 18-19,2008 Field Personnel: Jonathan Motes Equipment: 3-inch diameter Hand Auger i HA-1 (Pond 4) To -ofB.arin Elevation ±45 .— a Penetrometer low Count Depth$eloW Tit-situ ' Test Lncat�on Per 1'/,"Increments Ground m6isture Soil Descr+ptran Surface - w 7aU 2nt1: 3r1_ (0.0—0.5feet)Topsoil:6 inches HA-1 ._ _ _ _ , ( (See Figure 1 for (0.5—2.5)C.P.M.:Brown,Moist,Clayey,Fine Sandy Hand Auger SILT(ML Locations) (2.5_3.5)C.P.M.:Tan and Black,Moist to wet Clayey,Silty, Fine,SAND(SM)with traces of i. Organics i (3.5—6.5)C.P.M.:Gray-Brown to Tan slightly Silty, Clayey,Fine SAND(SP) (6.5—10.0)C.P.M.:Gray-Brown Silty SAND(SM) k I Boring Terminated at 10.0'(Elev.35)due to sample washing out of Hand Auger Head: j 11� Depth to Water Level: Time of Boring:4.1' f 24 Hours:3.2'(Elev.41.8) it *NOTE*Piezometers were installed and monitored during a three day rain event. i Trigon:Engineering Consultants,Inc. 1200 N 23`d Street,Suite 106 Wilmington,North Carolina 28405 i www.trigoneng.com 1 Ii I E f 1 HAND AUGER BOR114G LOG 1 I Soil Classification of Detention Ponds at Sea Wynde Plantation, Shallotte, NC Trigon Project No. 031-08-501 Testing Date: - January 18-19,2008 Field Personnel: Jonathan Motes Equipment: 3-inch diameter Hand Auger I HA-2 (Pond 4). To ,.af BQr►n. ..Elavation..=_:�45 ..., enetioineter'Blow CoAnt_ .I3epth Be16ti� In-Situ_ TesfLocation: Per 1,."lncreiiuen_ts Ground hfe4s4 r'd Soil Desci-lption.? - 1Es 2nd 3rd -'Avg:: (#t.) (�%� RA-2 ry Y _ (0.0-0.5 feet)Topsoil:6 inches I (0.5-2.5 feet)C.P.M.:Tan,Moist,Silty,Clayey, Fine SAND(SC)with traces of Organics (See Figure I for (2.5-4.5 feet)C.E.M.:.Gray and.Tan,Moist,Silty, Aland Auger Fine Sandy,CLAY(CL) Locations) j (4.5-5.5 feet)C.P.M.:Brown,Wet,Silty,Clayey, Fine SAND(SC)with Clay Seams (5.5-10.0 feet)C.P.M.:Gray-Tan,-,Wet,.Silty,Fine SAND(SM) i i i Boring Terminated at 10'(Elev.35)in Gray Wet Silty Fine SAND I *NOTE*Piezometets were installed and monitored during a three day rain event Depth to Water Level: Time of Boring:6.8' 24 Hours:3.9' Elev.41.1) i Trigoa Engineering Consultants,Inc. 1200 N 23rd Street,Suite 106 Wilmington,North Carolina 28405" www.trigorteng.com I I 1 i i a 1h%ynde Pl;fiit£lii�:n -i�llilCl (7ttliilwJ Shallortc,North Carolina Trigon Project No. 031-08-50 I 41, "�.. -.Ayr . - ;. •• �,.' � .- !.►'= , Rai�v�� _--��-_ _.- -. — r'•L.a:r�:r,e k.�;is... :t.. .u•�hir�+ � �t,• � .,i T• }�� ,.e.'��a:_ Y:a, -. ..� �' i��'i;:�..,-�. `L-',r".�s�.Y:J 74 �•� _ eq ;.�, 11. i4• �i�'�.'>��i�'7 }'(�.� .•�,•r.Jrr _ ••iK.:- �� 3+'- ,..ytt�...lr ii°? '�F�.:.•.� �� ;��! - �'! .�� ,♦ . ;..^✓i�� `� ""i �'evil. - .. I ii Photogi-aph 1: View to the southwest at Pond 4 (14A•-I). Page ! oF6 L• r Y �.y t ff1 Frf,+ L:-' "�j�r" �r ` .+.dry, - •.„l S � } -r �µ ' 4i , 1� 1 �Idr Pbotograph Area around1 .... . 'rr-liar �'1'3 •::�i,�,�°: ';.+;i::� [;=�3�t?�s l'i,, 11 F (13 1-W..5ij! Y , 4- 4�, Photograph 3: Area around Pond 2 (HA-3). Page 3 of 6 UYTOCA, Ap", All" pl, I �,, ...� . Carolina Trigoll Project No.03 1-08-50 1 W.i,,i Y ji�4 X4 A IF Y.1 ve S7, W -W r Photo�raph 4: View of flu:- area around Pond 3 (HA-4). L Page 4 of 0 Sea WvIlde Phil[.Lion- Pond Bolillims ivortil 1 ri-tlil Project No,Cl.i 1-08-50 j n All g' r r. G _ \ i • k ' rt r ti r r"y t, f a�*s Kt ,"",t�•, a+ ye °�y P a b y�„jY .y,r � f11 dilB �1/1 +ry h t♦ r�� + rd � t •.'� .§�t?' + .,, � r t tl=l 1 °Ti4..i r 3 '� !• ° ,t. f :-.. ,l 'p {+S r{j' a i (P+j e,�9 d '=• "* R r,�Y 'm t 4 e:��.'�''wT<'1" ?�.� "p S�j.`'V � lair . ��;. 1 1 �.• . . � � 4.� °.:. b !N's f E•t{ +�+•�f °t �U:� s ��3„ s� �i t sl �-�.: � f•el-.. i � r, ,•.T' `ate „, .i d 7�, � - rr �,�•tr q�• ,syr f i ��"' t A!`ls� .>" .y �#:3 ,a W i •� �.4 � r `i �+ ,i,• r r::f •t'r �'i,� !3 . • # d i i r, (S b i�'9'i,t� y L' ��: '. '• { } • fib' ° + J r.4i "WA IN Y r. �' i'B`i'r w y, +�,: 'e,+{1 i1; l •�" �° � i t[� 'd+�1y"- s r,5" 2 I .t',_ .j ( ; r o" g �f ' Y ^ i,�+S' •'.Y, r 1k ,-i 3' M. f i,.i [ �,t _'4•" J„ : i.i }P •�-s" OWa '4' R'i�� r `t�4. {a .s ,:,.1 � 'r •t..i +i•' r L deQj i t .i Lq �,, a": •� �.r�►��,a/ "` s Ps��r! .�• +N��! t 'S�"t �� ,"ky � 1 1"yr '� • ��.y�..e;�" j �^ of��ttJf> ,}•--=!'6 !j��,�..� �Y''.J5 t. � 1it.�k '` �d�,i'"3:1�"i `�,� v'a' . �_ __—_ 4'L_.rls� '�w��,otw'►.3.,, ..-�._....:'� e.�d"se ._`.e a•�'.+ - a_.. _,nY�t+"... n � _...,, Photograph 5: View of the area around Pond i (HA-5). Page 5 of 6 =;t.a WN We Plantation- Pond taorin:s hatliot l,% ;:erih Trigon Project No.031-08-501 r : fw F ri kJ f7r4' '�A d� J �•:�df�` t �� i r�l � s - `- a-- r - � }L J 7- rao, i� t 'p �a t � FS31�s •�* r i `f fry 4iJ ° 't1�^ f , aii r ��..�� •� e .�feh.d sty;� � i f �� y'Y � d-J" P y� y. *� x l• A!, i`� � t g y }}d r t y >:;F •� �`" Y ��r�� is i ..f"a = �� '' x 3 1 " ,l a,aia��r � � tom- "95 # �1 LSt - a .t + i� �" r � f.. r Z 5 ems•a Pi«s ak .a VO Yi errsri Photograph 6: View around Pond 1 (HA-6). Page 6 of A � i NCDENR Stormwater BMP Manual Chapter Revised 09-28-07 The type of ground cover at a given site greatly affects the volume of runoff. Undisturbed natural areas,such as woods and brush,have high infiltration potentials whereas impervious surfaces,such as parking lots and roofs,will not infiltrate runoff at all. The ground.sarface can vary extensively,paxtieular yIn.._urban.axeas,.and-Table 3-5 lists appropriate curve numbers for most urban land use types according to hydrologic soil group. Land use maps,site plans,and field reconnaissance are all effective methods for determining the ground cover. Table 3-5 Runoff curve numbers in urban areas for the SCS method(SCS, 1986) Cover Description Curve Numbers for Hydrologic Soil Group Fully developed urban areas A B C D Open Space(lawns,parks,golf courses,etc.) Poor condition(<50%grass cover) 68 79 86 89 Fair condition 50%to 75%grass cover) 49 69 79 84_. Good condition(>75%grass cover) 39 61 74 80 Impervious areas: Paved parking lots,roofs,driveways,etc. 98 98 98 98 Streets and roads: Paved;curbs and storm sewers 98 98 98 98 Paved;open ditches 83 89 98 98 Gravel 76 85 89 91 Dirt 72 82 85 88 Developing urban areas Newly graded areas 77 86 91 94 Pasture (<50%ground cover or heavily grazed) 68 79 86 89 Pasture(50%to 75%ground cover or not heavily grazed) 49 69 79 84 Pasture(>75%ground cover or lightly grazed) 39 61 74 80 Meadow-continuous grass,protected from grazing and 30 58 71 78 generally mowed for hay Brush(<50%ground cover) 48 67 77 83 Brush(50%to 75%ground cover) 35 56 70 77 Brush(>75%ground cover) 30 48 65 73 Woods(Forest litter,small trees,and brush destroyed by 45 66 77 83 heavy grazing or regular burning) Woods(Woods are grazed but not burned,and some forest 36 60 73 79 litter covers the soil) Woods(Woods are protected from grazing,and litter and 30 55 70 77 brush adequately cover the soil) Most drainage areas include a combination of land uses. The SCS Curve Number Model should be applied separately: once for areas where impervious cover is directly connected to surface water via a swale or pipe and a second time for the remainder of the site. The runoff volumes computed from each of these computations should be added to determine the runoff volume for the entire site. For the portion of the site that is NOT directly connected impervious surface,a composite curve number can be determined to apply in the SCS Curve Number Model. The composite curve number must be area-weighted based on the distribution of land uses at the site. Runoff from impervious areas that is allowed to flow over pervious Stormwater Management and Calculations 3-7 July 2007 i 1 NCDENR Stormwater BMP Manual Chapter Revised 09-28-07 Table 3-4 Hydrologic soil groups for soil types found in North Carolina( alcorn, 1989i Alaga A Dragston D/C Louisa 3•0 Ridgeland C Alamance B Dunbar D/B Louisburg B Rimini C Albany C/A Duplin C/B Lucy A Roanoke D Altavista C/B Durham B Lumbee D/C Rosman B Americus A Dykes B. Lvn h u C/R Rumford B Appling B Edneyville B Lynn Haven D/C Ruston B Ashe B Elbert D Madison B Ruttege D/B Augusta C Elioak B Magnolia B Saluda C/B Avery B Flsinboro B Mantachie C/B Scranton D/B Aycock B Enon C Manteo D Seneca C/B Barclay C Eustis A Marlboro B Starr B Barth C Exum C/B Masada B State B Bayboro D/C Faceville B Maxton B Suncook A Bertie C/B Fannin B Mayodan B Surry B Bibb D/B Fletcher B McColl D/C Talladega C Bladen D/C Fuquay B Mecklenburg C Tallepoosa C Blaney B Georgeville B Meggett D/C Tate B Blanton A Gilead C Molena A Tatum B Bowie B Goldsboro C/B Musella B Thurmont B Braddock B Goldston C Myatt D/C Toccoa B Bradley B Granville B Nahunta C/B Toisnot C/B Brandywine B Grover B Nason C Torhuna C/A Brevard B Guin A Nixonton B Toxaway D Bucks B Gwinnett B Norfolk B Transylvania B Buncombe A Hartsells B Ochlockonee B Troup A Burton B Hatboro D/C Ocilla C/B Tuckerman D/C Byars D Hayesville B Olustee D/C Tusquitee B Cahaba B Haywood B Onslow B Unison B Cape Fear D/B Helena C Orange D Vance C Caroline C Herndon B Orangeburg B Varina C Cartecay C Iliwassee B Osier D Vaucluse C Cataula C Hoffman C Pacolet B Wadesboro B Cecil B Hulett B Pactolus C/A Wagram A Chandler B Hyde D/C Pamlico D/C Wahee D/C Chastain D Invershiel C Pantego D/C Wake D Chester B Iredell D Pasquotank D/B Watauga B Chesterfield B Iuka C Pelham D/C Wedowee B Chewacla C Izagora C Pender D Chipley C/A Johnston D/B Penn C/B Clifton B Johus C/B Pinkston C Codurus C Kalmia B Plummer D/B Colfax C Kenansville A Pocalla A Comus B Kershaw A Pocomoke D/B Congaree B Kinston D/C Pomello C/A Cowarts C Lakeland A Ponzer D/C Coxville D/C Leaf D/C Porters B Craven C Lenoir D/B Portsmouth D/C Davidson B Leon Rabun B Delanco C Liddell D/C Rains s D/B Dorovan D Lloyd B Ramsey D Dothan B Lockhart B Ranger C Stormwater Management and Calculations 3-6 July 2007