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##### STORM EVENT SUMMARY - EAST PYEATT POND # 2 ##### <br /> TURBULENCE FACTOR ~ 1.00 <br /> PERMANENT POOL CAPACITY ~ .742 ACRE-FT <br /> DEAD STORAGE = 50.00 PERCENT <br /> TIME INCREMENT OUTFLOW = .10 HRS <br /> VISCOSITY .009 CM##2/SEC <br /> INFLOW RUNOFF VOLUME = 16.415 ACRE-FT <br /> OUTFLON ROUTED VOLUME = 16.415 ACRE-FT <br /> STORM VOLUME DISCHARGED = 16.274 ACRE-FT <br /> POND VOLUME AT PEAK STAGE = 1.465 ACRE-FT <br /> PEAK STAGE = 10.415 FT <br /> PEAK INFLOH RATE = 65.701 CFS <br /> PEAK DISCHARGE RATE ~ 64.631 CFS <br /> PEAK INFLOW SEDIMENT CONCENTRATION = 180566.19 MG/L <br /> PEAK EFFLUENT SEDIMENT CONCENTRATION = 183532.81 MG/L <br /> PEAK EFFLUENT SETTLEABLE CONCENTRATION = .2509 ML/L <br /> PEAK EFFLUENT SETTLEABLE CONCENTRATION = 326.21 MG/L <br /> STORM AVERAGE EFFLUENT CONCENTRATION = 90730.75 MG/L <br /> AVERAGE EFFLUENT SEDIMENT CONCENTRATION 88710.88 MG/L <br /> BASIN TRAP EFFICIENCY 1.88 PERCENT <br /> DETENTION TIME OF FLON WITH SECIMEN7 ~ .94 HRS <br /> DETENTION TIME FROM HYDROGRAPH CENTERS ~ .34 HRS <br /> DETENTION TIME INCLUDING STORED FLON = .4B HRS <br /> SEDIMENT LOAD DISCHARGED = 2010.51 TONS <br /> PERIOD OF SIGNIFICANT CONCENTRATION = 28.90 NRS <br /> VOLUME WEIGHTED AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PERIOD OF <br /> SIGNIFICANT CONCENTRATION ~ .13 ML/L <br /> YOIUME WEIGHTED AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PEAK 24 HOUR <br /> PERIOD = .14 ML/L <br /> ARITHMETIC AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PERIOD OF <br /> SIGNIFICANT CONCENTRATION ~ .08 ML/L <br /> ARITHMETIC AVERAGE SETTLEABLE <br /> CONCENTRATION DURING PEAK 24 HOUR <br /> PERIOD ~ .OB ML/L <br />• <br />