Pollution Reduction-Calculation Results <br />Peak Flow Rate to Stormwater Facility = 0.014 cfs <br />Peak Facility Overflow Rate= 0.000 cis <br />Total Runoff Volume to Stormwater <br />Facility = 182 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 Meets Requirement for Maximum of 18 Hour Drawdown Time? <br />Flow Control-Calculation Results <br />. <br />- <br />Peak Flow Rate to Stormwater Facility = 0.040 cfs <br />Peak Facility Overflow Rate= 0.013 cfs <br />Total Runoff Volume to Stormwater <br />Facility = 519 cf <br />Total Overflow Volume= 18 cf <br />Peak Off-Site Flow Rate <br />Max. Depth of Storm water in Facility= 6.0 in <br />Filtration Facility Underdrain= 0.010 Cfs <br />Drawdown Time= 0.2 hours <br />Pre-Development Runoff Data <br />Peak Flow Rate = 0.022 cfs <br />Total Runoff Volume = 325 cf <br />Yes Facility Sizing Meets Flow Control Standards? <br />YES Meets Requirement for Post Development offsite flow less or 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= cfs, <br />Total Runoff Volume to Stormwater <br />Facility = cf <br />Total Overflow Volume= cf <br />Max. Depth of Stormwater in Facility= in <br />Drawdown Time= hours <br />Facility Sizing Meets Destination Standards? <br />Requirement of No Facility Flooding? <br />__=€s Requirement for Maximum of 30 hour Drawdown Time? <br />49 <br />• <br />• <br />5 g341/2013-10:54 AM <br />