St. Lawrence Basin
Station: Centrale D'isle Maligne


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Centrale D'isle Maligne (4243400) Basin Name: St. Lawrence
River Name: Saguenay Next Downstream Station:None
GRDC Country Code: CN Distance to Next Downstream Station: N.A.
Start Year [Month]: 1913 [10] Upstream Station(s): Centrale de Chute-A-La-Savane (4243410)
End Year [Month]: 1984 [12]
Mean Discharge: 1467 m3/s
Minimum Discharge: 150 m3/s
Maximum Discharge: 6060 m3/s Length of Upstream Mainstem: 384 km
Mean Interstation Discharge: 833 m3/s Distance to Basin Outlet: 452 km
GRDC Catchment Area: 73000 km2 STN Catchment Area: 75700 km2
GRDC Interstation Area: 46100 km2 STN Interstation Area: 50257 km2
GRDC Station Runoff: 634 mm/yr STN Station Runoff: 611 mm/yr
GRDC Interstation Runoff: 570 mm/yr STN Interstation Runoff: 523 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 941.2 451.0 1440.0
Feb 930.7 371.0 1440.0
Mar 959.6 277.0 1730.0
Apr 1140.3 252.0 2100.0
May 2858.9 1200.0 5470.0
Jun 2521.2 1040.0 4900.0
Jul 1548.3 150.0 3110.0
Aug 1394.9 688.0 2780.0
Sep 1354.4 625.0 3060.0
Oct 1494.6 234.0 3930.0
Nov 1432.6 651.0 6060.0
Dec 1032.2 634.0 1400.0