Compute and plot the water surface profile upstream of lake

Reference no: EM13322762

A rectangular channel leading from an upstream lake has a bottom width of 20 ft, bottom slope of 0.0002, a Manning roughness factor of 0.016, a discharge of 403 cfs, and normal depth of 6.24 ft. Then at the downstream end the flow depth is 4.915 ft. Compute and plot the water surface profile upstream of the lake.

Reference no: EM13322762

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