A suppressed weir 25.0 ft long is to discharge 375.0 cfs into a channel. The weir factor m = 3.42. To what height Z (nearest 1/100 ft) can the weir be built, if the water behind the weir must not exceed 6 ft in depth? A contracted weir, 1.25 m high, is to be installed in a channel 2.5 m wide. The maximum flow over the weir is 1.70 m 3 /s when the total depth back of the weir is 2.00 m. What length of weir should be installed if m = 1.88?
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