Niger Basin
Station: Kouroussa


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Kouroussa (1634400) Basin Name: Niger
River Name: Niger Next Downstream Station:Tiguibery (1634650)
GRDC Country Code: GN Distance to Next Downstream Station: 210 km
Start Year [Month]: 1923 [8] Upstream Station(s): None
End Year [Month]: 1979 [7]
Mean Discharge: 242 m3/s
Minimum Discharge: 3 m3/s
Maximum Discharge: 1226 m3/s Length of Upstream Mainstem: 188 km
Mean Interstation Discharge: 242 m3/s Distance to Basin Outlet: 3267 km
GRDC Catchment Area: 18000 km2 STN Catchment Area: 15205 km2
GRDC Interstation Area: 18000 km2 STN Interstation Area: 15205 km2
GRDC Station Runoff: 425 mm/yr STN Station Runoff: 503 mm/yr
GRDC Interstation Runoff: 425 mm/yr STN Interstation Runoff: 503 mm/yr
Station Field DescriptionsBasin Field Descriptions


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Site Descriptor Information Station Time Series Data


Hydrograph Station Data
Extreme Values Over Period Of Record
Month MeanQ
m3/s
MinQ
m3/s
MaxQ
m3/s
Jan 75.0 35.0 150.0
Feb 32.3 13.0 82.0
Mar 16.5 7.0 46.0
Apr 9.2 3.0 27.0
May 13.4 4.0 40.0
Jun 65.9 5.0 175.0
Jul 214.8 72.0 396.0
Aug 442.7 160.0 757.0
Sep 793.2 444.0 1226.0
Oct 721.1 375.0 1183.0
Nov 353.5 166.0 913.0
Dec 171.0 83.0 434.0