A detention basin discharge outlet control is a rectangular opening 0.91 m (3.0 ft) wide....

A detention basin discharge outlet control is a rectangular opening 0.91 m (3.0 ft) wide. Compute the discharge the discharge through the opening when the water depth (H) in the detention basin in 1.52 m (5.0 ft), 2.44 m (8.0 ft), and 3.05 m (10.0 ft). Assume a contraction loss coefficient of 0.5 and critical depth in the constriction.