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Level Pool Routin Table <br /> Descriptian <br /> IMo�v Storagc Dischr <br /> 2-1'ear Storm CFS �D ID S P. Stagc Volumc OuU1ow <br /> �' P. Time <br /> z•g� DETI DIS3 CF <br /> 5-YearStorrn 588.9G 46876 CFS Min <br /> . 3.71 DETI 0.08 1470 <br /> 10-Y�r Stortn � DIS3 589.SG 60248 0.16 <br /> 4.39 1460 <br /> 25-Y . . ,,.... DETI DIS3 590.01 . .... <br /> earStonn . „.. ,. 70285 0.22 1460 <br /> DETI DIS3 " <br /> 100-Yeai Stonn " .:<..,. 5 30 ... 590 88 <br /> . ,�,.. 87889 0.31 1460 <br /> G G3 � . DETI ,._,�DIS3 „ ,, , <br /> 591.15 88GG3 0.9a 1140 <br /> Note: P. Stage =Peak Stage in pond <br /> P. Time = Time to reach Peak Stage <br /> Perm�nent Storn e <br /> The required permanent storage for the wet pond was based on the volume of the 6- <br /> month, 24-hour developed hydrograph. The SBUH <br /> hydrograpli for the developed tributary drainage basin usin et1iod �vas used to deveiop a <br /> The results are as follows: S <3 precipitation of 0.99 inches. <br /> BASIN ID: DV6M0 <br /> SB�-I METHODOLOGY N'4ME: �-n9onth Developed Storm <br /> TOTAI, q�q: ► 1,90 Acres <br /> R4n`1FALLTYPE; TYPEIA BASEFLOWg: <br /> PRECIPITATION: PERVIOUS AREq '00 cfs <br /> TIME INTERVAL: �'�� °1ches <br /> 10.00 min AREA: 1.94 Acres <br /> TII� pp CONC: CN: <br /> ABSTRqCT. COEFF: �6.30 min IMPERVIOUS AREA o <br /> 0.20 <br /> AREq: 9.96 Acres <br /> CN: 98.00 <br /> T�Reach - Sheet Flow: L: 140 feet <br /> T�Reach - Shal. Conc. Flo�v: I,; °�: 0.I500 � <br /> T�Reach - Channel Flow: 190 feet k,: 27.00 p-Yr: l.55 s: 0.1 S90 ft/ft <br /> L: 1325 feet k : s: O.OI SS R/ft <br /> � 21.00 s: 0.0179 Q/� <br /> PEAK RqTE; 1,�2 cfs VOL: <br /> O.G8 Ac-R TIA7E: qg0 ���in <br /> The required permancnt storage voltnne is O.G8 Ac-f[ or 29,G20 C�. <br /> Perm�nent storage provided =27,550 C� <br /> STOItIN DIt:11NAGE REPpRT pOR INTRA�VEST-SEAR�qy _ pqr,E fi <br />