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C~ <br />• <br />Utilizing the spillway dimensions shown below, the spillway <br />should handle a peak flow of 2137 cfs. <br />Title of run: Clare Spillway <br />Solving for ................= CFS & FPS <br />Trapedeziod <br />Flow depth (ft)............= 3.00 <br />First Side slope...........= 1.0 <br />Second Side slope..........= 1.0 <br />Bottom width (ft)..........= 10.00 <br />Slope of diversion.........= 0.2000 <br />Manning"s n ................= 0.020 <br />CFS .................... ..= 2137.45 <br />Cross section area (sgft)..= 39.00 <br />Hydrualic radius...........= 2.11 <br />fps ........ ...............= 54.81 <br />Fronde nurrber ..............= 6.55 <br /> <br />A profile of the spillway and cross section are enclosed on the <br />fc>llowing pages. Due to the high speed of the spillway discharge <br />into the natural stream, precautionary measures are needed to <br />slow the velocity. These are shown on the enclosed detail sheet. <br />