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Hydrological bulletins
January 2019 Monthly Bulletin PDF Print E-mail
Wednesday, 06 March 2019 10:19

Hydrological flow situation in the Niger basin during the month of January was characterized by a continued flows decrease in the Niger basin. While dry flow situation is observed at the Upper Niger and the Lower Niger.
Destocking of reservoir water of Selingué Dam in Mali as well as Kainji Dams in Nigeria continues.
The flow analysis situation was carried out by dividing the basin into four sub-catchments also 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).

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December 2018 Monthly Bulletin PDF Print E-mail
Friday, 25 January 2019 16:48

During the month of November, the flow of River Niger was characterized by a low flow situation in the Upstream and the Lower Niger. In the Inland Delta at Diré, the flow began the decrease. As for the flow in the Middle Niger, the arrival of the Guinean flood continues.
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)

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November 2018 Monthly Bulletin PDF Print E-mail
Friday, 25 January 2019 16:47

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

Download the November 2018 Bulletin

 
October 2018 Monthly Bulletin PDF Print E-mail
Friday, 30 November 2018 08:14

The end of October month was characterized by a low flow in the Upper Niger Basin and the Lower Niger River. Meanwhile in the Inner Niger Delta and the Middle Niger the increase in flow continues due to the incoming black flood from upper Niger Basin.
The filling up of Selingue dam in Mali and Kainji dam in Nigeria is ongoing.
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)

Download the October 2018 Bulletin

 
September 2018 Monthly Bulletin PDF Print E-mail
Monday, 12 November 2018 07:51

In September the rainy season draws to its end on most of the Niger Basin. The concentration of the previous month runoffs in the main river has significantly increased the river water level and the rise of the flow is progressing.
The Sélingué dam in Mali, and Kainji dam in Nigeria are in filling up situation and have reached a significant reservoir filling.
The flow analysis situation was carried out by dividing the basin into four sub-catchments also 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)

Download the September 2018 Bulletin

 
August 2018 Monthly Bulletin PDF Print E-mail
Monday, 24 September 2018 15:15

The hydrological situation in the Niger basin during the month of August 2018 was characterized by the continuous increase in flow in some catchment of Niger River Basin as a result of effective installation of rainy season.
The filling of Selingue Dam in Mali and Kainji Dam in Nigeria is ongoing.
The flow analysis situation was carried out on the four sub-catchments basin using the data recorded from the reference gauging stations which are: Upper Niger at Koulikoro (Mali), Inland Delta at Dire (Mali), Middle Niger in Niamey (Niger) and Lower Niger at Lokoja (Nigeria).

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Hydrological bulletin - July 2018 PDF Print E-mail
Monday, 24 September 2018 15:13

The hydrological flow situation of the Niger Basin during the month of July 2018 was characterized by the continued rise of water in due to the installation of the rainy season.
During this period, the Sélingué dam in Mali and the Kainji dam in Nigeria began their filling.
The flow analysis situation was carried out by dividing the basin into four sub-catchments also 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

Download the July 2018 Bulletin

 
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