Water flows through a Parshall flume with a throat width of 4.0ft at a depth 7.5ft. Determine the flow rate? Water flows through a Parshall flume with a throat width of 5.0ft at a depth 3.4ft....

Water flows through a Parshall flume with a throat width of 4.0ft at a depth 7.5ft. Determine the flow rate?

Water flows through a Parshall flume with a throat width of 5.0ft at a depth 3.4ft. Determine the flow rate? A rectangular, sharp-crested weir with end contraction is 1.6m long. How high should it be placed in a channel to maintain an upstream depth of 2.5m for 0.5m2/s flow rate?