Calibration (3)

The water level was calculated for three discharge events, NQ, MQ and HQ and the roughness of the riverbed, the banks and the flood plains were adopted as fare as possible. The three resulting water levels are presented in the following diagram:

The maximum difference between measured and computed water level is 3,0 cm and occurs close to the gauging station of village A. In case of a mean low discharge (NQ) the weirs are free over-flown. If the discharge increases the weirs will be submerged as it happens under mean high discharge (HQ) conditions.


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