Essequibo Basin
Station: Plantain Island


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Plantain Island (3308600) Basin Name: Essequibo
River Name: Essequibo Next Downstream Station:None
GRDC Country Code: GY Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1990 [12]
Mean Discharge: 2104 m3/s
Minimum Discharge: 178 m3/s
Maximum Discharge: 7630 m3/s Length of Upstream Mainstem: 602 km
Mean Interstation Discharge: 2104 m3/s Distance to Basin Outlet: 190 km
GRDC Catchment Area: 66600 km2 STN Catchment Area: 67866 km2
GRDC Interstation Area: 66600 km2 STN Interstation Area: 67866 km2
GRDC Station Runoff: 996 mm/yr STN Station Runoff: 977 mm/yr
GRDC Interstation Runoff: 996 mm/yr STN Interstation Runoff: 977 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 1119.7 350.0 2458.0
Feb 924.6 190.0 2009.0
Mar 858.0 272.0 2620.0
Apr 1299.7 178.0 3280.0
May 2839.7 346.0 5496.0
Jun 4566.5 2045.0 6350.0
Jul 4893.8 1757.0 7630.0
Aug 3750.4 1193.0 5700.0
Sep 2173.3 711.0 3800.0
Oct 1064.4 311.0 2380.0
Nov 761.3 212.0 1548.0
Dec 990.7 320.0 1742.0