Pollution Reduction-Calculation Results , <br />Peak Flow Rate to Stormwater Facility = 0.015 cfs <br />Peak Facility Overflow Rate= 0.000 cfs <br />Total Runoff Volume to Stormwater <br />Facility = 193 cf <br />Total. Overflow Volume= 0 cf <br />Max. Depth of Stormwater in Facility= 1.6 in <br />Drawdown Time= 0.2 hours <br />Yes Facility. Sizing Meets Pollution Reduction Standards? <br />YES Meets Requirement of No Facility Flooding? <br />YES j Meets Requirement for Maximum of 18 Hour Drawdown Time? <br />Flow Control-Calculation Results <br />Peak Flow Rate to Stormwater Facility = 0.043 cfs <br />Peak Facility Overflow Rate= 0.012 cfs <br />Total Runoff Volume to Stormwater <br />Facility = 551 cf <br />Total Overflow Volume= 19 cf <br />Peak Off-Site Flow Rate <br />Max. Depth of Stormwater in Facility= 6.0 in <br />Filtration Facility Underdrain= 0.011 cfs ' <br />Drawdown Time= 0.2 hours <br />Pre-Development Runoff Data <br />Peak Flow Rate = 0.024 cfs <br />Total Runoff Volume = 345 cf <br />Yes Facility Sizing Meets Flow Control Standards? <br />YES Meets Requirement for Post Development offsite flow lessor equal to Pre-Development Flow? <br />YES Meets Requirement for Maximum of 18 Hour Drawdown Time? <br />Destination-Calculation Results <br />Peak Flow Rate to Stormwater Facility = cfs <br />Peak Facility Overflow Rate= cis <br />Total Runoff Volume to Stormwater <br />Facility = cf <br />Total Overflow Volume= cf <br />Max. Depth of Stormwater in Facility= in <br />M <br />Drawdown Time= <br />hours <br />Facility Sizing Meets Destination Standards? <br />Meets Requirement of No Facility Flooding? <br />Meets Requirement for Maximum of 30 hour Drawdown Time? <br />is <br />is <br />5 ~ 112013-10:54 AM 2 <br />