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SEDCAD 4 for Windows <br />100A -,)nln o.—In i c h,.,.h <br />Elevation (ft) <br />Emergency <br />Spillway cfs <br />P Y ( ) <br />Combined <br />Total <br />Discharge <br />(cfs) <br />5,677.00 <br />0.000 <br />0.000 <br />5,677.50 <br />0.000 <br />0.000 <br />5,678.00 <br />0.000 <br />0.000 <br />5,678.50 <br />20.151 <br />20.151 <br />5,679.00 <br />40.303 <br />40.303 <br />5,679.50 <br />90.614 <br />90.614 <br />5,680.00 <br />153.920 <br />153.920 <br />5,680.50 <br />228.093 <br />228.093 <br />5,681.00 <br />326.170 <br />326.170 <br />5,681.50 <br />441.029 <br />441.029 <br />5,682.00 <br />581.553 <br />581.553 <br />Structure #1 (Erodible Channel) <br />E -spillway below Pond 18 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />Bottom Left Right <br />Freeboard Freeboard Freeboard <br />Limiting <br />Width (ft) Sideslope Sideslope Slope (%) Manning's n <br />Depth: <br />Velocity (fps) <br />Ratio Ratio <br />Depth <br />p (ft) % of Depth Mult. x (VxD) <br />Velocity: <br />20.00 2.0:1 2.0:1 0.5 0.0300 <br />0.30 <br />3.8 <br />Erodible Channel Results: <br />Structure #6 (Null <br />Null <br />10 <br />Filename: Pond 018 As -Built 10-24 09.20.16.sc4 Printed 09-20-2016 <br />Attachment 2.05.3(3)-35 Page 16 October 2016 (TR -76) <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />8.00 cfs <br />Depth: <br />0.27 ft 0.57 ft <br />Top Width: <br />21.08 ft 22.28 ft <br />Velocity: <br />1.44 fps <br />X -Section Area: <br />5.56 sq ft <br />Hydraulic Radius: <br />0.262 ft <br />Froude Number: <br />0.49 <br />Structure #6 (Null <br />Null <br />10 <br />Filename: Pond 018 As -Built 10-24 09.20.16.sc4 Printed 09-20-2016 <br />Attachment 2.05.3(3)-35 Page 16 October 2016 (TR -76) <br />