3) reservoir elevation 71.98m. How much of a reduction in flow was there when the elevation in the reservoir is reduced by over 60%?

Elev. 38 m Reservoir Elev. 30 m (Not to scale) FIGURE P2.8 Levee Sand seam 200 m Ditch Elev. 28 m

A wide river with a water surface elevation 1/8000 of depth of flow D. If the depth of flow in the river is decreased by one third and the surface slope is decreased by 40%. If he ratio of the discharge is 2.58. Determine the percentage change in discharge. A 70.25% B-61.24% C 61.24% D -70.25%

A flow of 10 cfs enters a 1-mi? vertical walled reservoir. Find the time required to raise the reservoir level by 6 in.