Determine the elevation of the spillway apron if q = 50 cfs/ft, h = 9 ft, D = 63 ft, and the spillway crest is at elevation 200.0 ft.
Determine the elevation of the spillway apron if q = 50 cfs/ft, h = 9 ft, D = 63 ft, and the spillway crest is at elevation 200.0 ft.