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SEDCAD 4 for Windows <br />r,.~.,d,.n. ~ °oa oo...eio i c~~,,.,~~. <br />10 <br />• <br />Riser Riser Height Oarrel <br />Diameter (ft) Diameter <br />On) ('n) <br />24.00 5.00 24.00 <br />Barrel Barr el Slope Manning's n Spillway Elev <br />Length (ft) (/°) <br />100.00 9.00 ~ 0.0240 7,462.00 <br />Emeroencv Soillwa <br />Spillway Elev Crest Length LeR Right Bottom <br />(ft) Sideslope Sideslope Width (ft) <br />7,465.30 31.60 3.00:1 3.00:1 20.00 <br />Pond Results: <br />Peak Elevation: 7,466.19 <br />H'graph Detention Tme: 0.98 hrs <br />Pond Model: CSTRS <br />Dewater Tme: 0.86 days <br />Trap Efficiency: 33.19 <br />Dewatering time is ca/culated from peak stage to lowest spi//way <br />L J <br />• <br />Elevation-Capacity-Discharge Table <br /> <br />Elevation Area <br /> <br />(ac) Capacity <br /> <br />(ac-tt) Discharge Dewater <br />Time <br />(mss) (ham) <br />7,449. 46 0.328 0.000 0.000 Top of Sed. Storage <br />7,449. 60 0.334 0.047 0.000 <br />7,449. 80 0.341 0.115 O.ODO <br />7,450. 00 0.349 0.184 0.000 <br />7,450. 20 0.357 0.254 0.000 <br />7,450. 40 0.364 0.326 0.000 <br />7,450. 60 0.372 0.400 0.000 <br />7,450. 80 0.380 0.475 0.000 <br />7,451. 00 0.387 O.SSZ 0.000 <br />7,451. 20 0.395 0.630 0.000 <br />7,451. 40 0.403 0.710 0.000 <br />7,451. 60 0.412 ~ - - 0.792 - - - -0.000 <br />7,451. 80 0.420 0.875 0.000 <br />7,452. 00 0.428 0.959 0.000 <br />7,452. 20 0.436 1.046 0.000 <br />7,452. 40 0.444 1.134 0.000 <br />7,452. 60 0.452 1.224 0.000 <br />7,452. 80 0.461 1.315 0.000 <br />7,453. 00 0.469 1.408 0.000 <br />7,953. 20 0.478 1.503 0.000 <br />Filename: Pond1625year_05-05.sc4 Printed 05-27-2005 <br />