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Gravel Trench,,Bed <br />Bottom Length: <br />70.00 ft. <br />Bottom Width: <br />12.00 ft. <br />Trench bottom slope 1: <br />0 To 1 <br />Trench Left side slope 0: <br />0 To 1 <br />Trench right side slope 2: <br />0 To 1 <br />Material thickness of first layer: <br />1.5 <br />Pour Space of material for first layer: <br />0.35 <br />Material thickness of..second layer: <br />0 <br />Pour Space of material for second layer: <br />0 <br />Material thickness of third layer: <br />0 <br />Pour Space of material for third layer: <br />0 <br />Infiltration On <br />Infiltration rate: <br />0.21 <br />Infiltration safety factor: <br />1 <br />Total Volume lnfiltrated,(ac-ft.e): <br />7.302 <br />Total Volume Through Riser (ac-ft.) <br />0 <br />Total Volume Through Facility (ac-ft.): <br />7.302 <br />Percent Infiltrated: <br />100 <br />Total Precip Applied to Facility: <br />D <br />Total Evap From Facility: <br />0 <br />Discharge Structure <br />Riser Height: 1.5 ft. <br />Riser Diameter: 8 in. <br />Element Flows To: <br />Outlet 1 Outlet 2 <br />Channel 1 <br />Gravel Trench Bed Hydraulic Table <br />Stage(feet) Area(ac.) Volume(ac-%) Discharge(cfs) Infilt(cfs) <br />0.0000 0.019 0.000 <br />0.000 <br />0.000 <br />0.0278 0019 0.000 <br />0.000 <br />0.004 <br />0.0556 0 01.9 0.000 <br />0 000 <br />0.004 <br />0.0833 ; 0.019 0.000 <br />0.000 <br />0.004 <br />0.1111 0.019 0.000 <br />0.000 _ <br />0.004 <br />0.1389 0.019 = 0.000 <br />0.000 <br />0.004 <br />0.1667 0.019 0.001 <br />0.000 <br />0.004 <br />0.1944 0.019 0.001 <br />0.000 <br />0.004 <br />0.2222 0.019 0.001 <br />0.000 <br />0.004 <br />0.2500 0.019 0.001 <br />0.000 <br />0.004 <br />0.2778 0.019 0.001 <br />0.000 <br />0.004 <br />0.3056 0.019 0.002 <br />0.000 <br />0.004 <br />0.3333 0.019 0.002 <br />0.000 <br />0.004 <br />0.3611 0.019 0.002 <br />0.000 <br />0.004 <br />0.3889 0.019 0.002 <br />0.000 <br />0.004 <br />0.4167 0.019 0.002 <br />0.000 <br />0.004 <br />0.4444 0.019 0.003 <br />0.000 <br />0.004 <br />0.4722 0.019 0.003 <br />0.000 <br />0.004 <br />0.5000 0.019 0,003 <br />0.000 <br />0:004 <br />0.5278 0019 0.003 <br />0.000 <br />0.004 <br />0.5556 0019 0.003 <br />0.000 <br />0.004 <br />0.5833 0.019 0.003 <br />0.000 <br />0.004 <br />0.6111 0.019 0.004 <br />0.000 <br />0.004 <br />0.6389 0019 0.004 <br />0.000 <br />0.004 <br />0.6667 0.019 0.004 <br />0.000 <br />0.004 <br />0.6944' 0.019 0.004 <br />0.000 <br />0.004 <br />Infiltration Trench <br />1/22/2021 5:09:10 PM <br />Page 9 <br />