What is the surface water elevation ponding behind culvert

Reference no: EM131012977

A culvert needs to convey 475 CFS. If five 48 inch RCPs are selected with a rounded end with a headwall (c = 0.5) and the invert of the channel is installed at an elevation of 843 feet, what is the surface water elevation ponding behind the culvert?

Reference no: EM131012977

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