WCF, cease to flow level

rq-discharge-cease-to-flow-level

The cease to flow level is the water level at which there is no water flow in the channel. This may or may not be the river bed (see also W-v relation).

For water levels between the cease to flow level and the low level border velocities and discharges are extrapolated from the W-v relation. At water levels below WCF no velocities are returned.