December 2023 Monthly Bulletin

The hydrological situation in December 2023 was characterized by decreasing flow at the Upper Niger, Inner Delta and Lower Niger sub-basins due to the onset of low flow situation. While, there were increasing flow at the Middle Niger sub-basins due to the arrival of the Guinean flood.

The Sélingué water reservoir in Mali and Kainji water reservoir in Nigeria has continue to release water to support the low flow situation downstream