Water level, discharge, water temperature, conductivity and turbidity measured every ten minutes in the Bras-David river, at the Maison de la Forêt site. A hydrologic station, located at the « Maison de la Forêt » site, monitors the hydrology of the Bras-David river. The station is equipped with a pressure sensor (CS451, Campbell Scientific Inc.) measuring the river stage, a turbidimeter (OBS3+, Campbell Scientific Inc.) measuring the turbidity of the river, a conductivity probe (CS547A, Campbell Scientific Inc.) monitoring the water conductivity, 2 temperature probes embedded in the conductivity and the pressure sensors. These sensors are connected to a datalogger (Campbell CR800) which records the data. A gaujing curve, regularly updated by the DREAL Guadeloupe, relates the river discharge to the water stage.

Water level, discharge, water temperature, conductivity and turbidity measured every ten minutes in the Bras-David river, at the Maison de la Foret site. A hydrologic station, located at the « Maison de la Foret » site, monitors the hydrology of the Bras-David river. The station is equipped with a pressure sensor (CS451, Campbell Scientific Inc.) measuring the river stage, a turbidimeter (OBS3+, Campbell Scientific Inc.) measuring the turbidity of the river, a conductivity probe (CS547A, Campbell Scientific Inc.) monitoring the water conductivity, 2 temperature probes embedded in the conductivity and the pressure sensors. These sensors are connected to a datalogger (Campbell CR800) which records the data. A gaujing curve, regularly updated by the DREAL Guadeloupe, relates the river discharge to the water stage.

Local observers record water level and take photographs of the scale every 10 days during the wet season and about once a month during the dry season. For turbidity, water sample are collected by local observer, every 10 days during the wet season and about once a month during the dry season, and sent by bus to Bamako for analyzing turbidity using a turbidimeter. A value of turbidity of 1001 stands for a value exceeding the sensor sensitivity.

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