A barrage is constructed across a wide river with a bed slope of 16 X . The specific discharge of the river is 150 /s. The afflux at the barrage is 5.0 ft. Find the distance upstream of the dam...

A barrage is constructed across a wide river with a bed slope of 16 X

. The specific discharge of the river is 150

/s. The afflux at the barrage is 5.0 ft. Find the distance upstream of the dam where the depth off low is 14.0 ft. Take the Manning roughness coefficient as 0.026.