Zambezi Basin
Station: Dahlia Control Section


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Dahlia Control Section (1491210) Basin Name: Zambezi
River Name: Gwaai Next Downstream Station:Kamativi G/w (1491200)
GRDC Country Code: ZW Distance to Next Downstream Station: 53 km
Start Year [Month]: 1966 [10] Upstream Station(s): None
End Year [Month]: 1980 [9]
Mean Discharge: 7 m3/s
Minimum Discharge: 0 m3/s
Maximum Discharge: 181 m3/s Length of Upstream Mainstem: 311 km
Mean Interstation Discharge: 7 m3/s Distance to Basin Outlet: 1435 km
GRDC Catchment Area: 21000 km2 STN Catchment Area: 17554 km2
GRDC Interstation Area: 21000 km2 STN Interstation Area: 17554 km2
GRDC Station Runoff: 11 mm/yr STN Station Runoff: 13 mm/yr
GRDC Interstation Runoff: 11 mm/yr STN Interstation Runoff: 13 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 26.9 0.0 181.0
Feb 32.7 0.0 171.0
Mar 16.8 0.0 103.0
Apr 2.2 0.0 15.0
May 0.2 0.0 3.0
Jun 0.0 0.0 0.0
Jul 0.0 0.0 0.0
Aug 0.0 0.0 0.0
Sep 0.0 0.0 0.0
Oct 0.0 0.0 0.0
Nov 0.1 0.0 1.0
Dec 8.5 0.0 59.0