Niger Basin
Station: Betare-Oya


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Betare-Oya (1338201) Basin Name: Niger
River Name: Lom Next Downstream Station:None
GRDC Country Code: CM Distance to Next Downstream Station: N.A.
Start Year [Month]: 1951 [4] Upstream Station(s): None
End Year [Month]: 1980 [12]
Mean Discharge: 175 m3/s
Minimum Discharge: 14 m3/s
Maximum Discharge: 607 m3/s Length of Upstream Mainstem: 241 km
Mean Interstation Discharge: 175 m3/s Distance to Basin Outlet: 1861 km
GRDC Catchment Area: 11100 km2 STN Catchment Area: 11991 km2
GRDC Interstation Area: 11100 km2 STN Interstation Area: 11991 km2
GRDC Station Runoff: 498 mm/yr STN Station Runoff: 461 mm/yr
GRDC Interstation Runoff: 498 mm/yr STN Interstation Runoff: 461 mm/yr
Station Field DescriptionsBasin Field Descriptions


Download
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 82.8 46.0 112.0
Feb 56.1 22.0 86.0
Mar 44.8 14.0 111.0
Apr 55.9 26.0 93.0
May 77.4 49.0 127.0
Jun 127.1 70.0 216.0
Jul 207.0 128.0 342.0
Aug 281.9 163.0 503.0
Sep 398.3 251.0 607.0
Oct 415.3 286.0 576.0
Nov 229.9 128.0 324.0
Dec 125.0 73.0 171.0