lPol ution Reduction-Calculation Results <br />Peak Flow Rate to Stormwater Facility= 0.022 cis Peak Facility Overflow Rate= 0.000 cfs <br />Total Runoff Volume to Stormwater <br />Facility = 278 c Total Overflow Volume= 0 cf <br />Max. Depth of Stormwater in Facility= 13 in <br />Drawdown Time= 0.2 hours <br />Yes Facility Sizing Meets Pollution Reduction Standards? <br />YES Meets Requirement of No Facility Flooding? <br />YFS • Meets Requirementfor Maximum of 18 Hour Drawdown Time? <br />OFIowControl-Calculation Results <br />Peak Flow Rate to Stormwater Facility = 0.061 cfs. Peak Facility Over low Rate= 0.026 cis <br />Total Runoff Volume to Stormwater <br />Facility = 793 c Total Overflow Volume= 38 cf <br />Peak Off-Site Flow Rate <br />Max. Depth of Stormwater in FacilityL 6.0 in Filtration Facility Underdrain= 0.014 cfs <br />Drawdown Time= 0.2 hours <br />Pre-Development Runoff Data <br />Peak Flow Rate 0.034 cfs <br />Total Runoff Volume W 497 cf <br />Yes Facility Sizing Meets Flow Control Standards? <br />Y0 Meets Requirement for Post Development offsite flow less or equal to Pre-Development Flow? <br />YE8 Meets Requirement for Maximum of 18 Hour Drawdown Time? <br />Destination Calculation Results.' - <br />Peak Flow Rate to Stormwater Facility = cfs Peak Facility Overflow Rale= cfs <br />Total Runoff Volume to Stormwater <br />Facility= of 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 />Requirement for Maximum of 30 hour Drawdown Time? <br />6 11/2013-10:57 AM 2 <br />