ABN/NBA - Système Observation Cycle Hydrologique du Bassin du Niger (Niger-HYCOS) - SIH/HIS
Niger Bassin Authority (NBA)

Monthly Hydrological Bulletin. November 2019

NBA/DNBO/Hydro Monitoring
Thursday 24 January 2019 by administrateur, Bachir TANIMOUNE, Didier ZINSOU

During the month of November, the flow of River Niger was characterized by a low flow situation in the Upstream and the Lower Niger. Whereas, in the Inland Delta at Dire and downstream up to Kainji Dam in Nigeria, the water level is continuously rising because of the influence of Black flood.
The Selingue Dam in Mali and Kainji Dam in Nigeria have reached their maximum filling level and have started release so as to support low flow downstream.
The flow analysis was carried out by dividing the basin into four sub-catchments represented with reference gauging stations as follows : Upper Niger at Koulikoro (Mali), Inland Delta at Dire (Mali), Middle Niger in Niamey (Niger) and Lower Niger at Lokoja (Nigeria) as shown in figure 1.

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9 February 2019
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