Gambia Basin
Station: Oualia


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Oualia (1112320) Basin Name: Gambia
River Name: Bakoye Next Downstream Station:None
GRDC Country Code: MI Distance to Next Downstream Station: N.A.
Start Year [Month]: 1951 [5] Upstream Station(s): Gouloumbou (1813200)
End Year [Month]: 1990 [12]
Mean Discharge: 141 m3/s
Minimum Discharge: 0 m3/s
Maximum Discharge: 1382 m3/s Length of Upstream Mainstem: 745 km
Mean Interstation Discharge: -8 m3/s Distance to Basin Outlet: 54 km
GRDC Catchment Area: 84400 km2 STN Catchment Area: 72190 km2
GRDC Interstation Area: 42400 km2 STN Interstation Area: 27017 km2
GRDC Station Runoff: 53 mm/yr STN Station Runoff: 62 mm/yr
GRDC Interstation Runoff: -6 mm/yr STN Interstation Runoff: -10 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 15.9 0.0 40.0
Feb 8.2 0.0 23.0
Mar 3.3 0.0 13.0
Apr 0.9 0.0 5.0
May 0.2 0.0 2.0
Jun 16.7 0.0 57.0
Jul 126.2 14.0 279.0
Aug 471.2 90.0 1288.0
Sep 642.3 66.0 1382.0
Oct 297.3 24.0 886.0
Nov 80.3 5.0 215.0
Dec 29.2 0.0 67.0