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(acres) : 0.110 <br /> Vol at Max Elevation (cu-ft) : 13,737. <br /> (ac-ft) : 0.315 <br /> Massmann Infiltration Option Used <br /> Hydraulic Conductivity(in/hr) : 0.00 <br /> Depth to Water Table (ft) : 100.00 <br /> Bio-Fouling Potential : Low <br /> Maintenance : Average or Better <br /> Riser Geometry <br /> Riser Structure Type : Circular <br /> Riser Diameter(in) : 8.00 <br /> Common Length (ft) : 0.010 <br /> Riser Crest Elevation : 103.00 ft <br /> Hydraulic Structure Geometry <br /> Number of Devices: 2 <br /> ---Device Number 1 --- <br /> Device Type : Circular Orifice <br /> Control Elevation (ft) : 100.00 <br /> Diameter(in) : 0.86 <br /> Orientation : Horizontal <br /> Elbow : No <br /> --- Device Number 2 --- <br /> Device Type : Vertical Rectangular Orifice <br /> Control Elevation (ft) : 101.75 <br /> Length (in) : 0.25 <br /> Height(in) : 15.00 <br /> Orientation : Vertical <br /> Elbow : No <br /> **********************FLOOD FREQUENCY AND DURATION STATISTICS******************* <br /> SCENARIO: PREDEVELOPED <br /> Number of Subbasins: 1 <br /> Number of Links: 0 <br /> SCENARIO: POSTDEVELOPED <br /> Number of Subbasins: 1 <br /> Number of Links: 1 <br /> ********** Link: Detention Pond ********** Link WSEL <br /> Stats <br /> WSEL Frequency Data(ft) <br /> (Recurrence Interval Computed Using Gringorten Plotting Position) <br /> Tr(yrs) WSEL Peak(ft) <br /> 1.05-Year 102.132 <br /> 1.11-Year 102.264 <br />