Automatic measurements of water levels in creeks converted into flow.

Automatic measurement of water level converted into flow and electrical conductivity. Calibration of the stage-discharge relationships is made by an Acoustic Doppler Current Profilometer. A value = 9999 stands for a dry river.

Flood event measured in 4 (Tondikiboro) and 2 (Mele Haoussa) embeded catchments. Sediment loads are sampled during selected rainfall events in Tondikiboro.