Mackenzie Basin
Station: Lower Crossing


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Lower Crossing (4208270) Basin Name: Mackenzie
River Name: Liard River Next Downstream Station:Fort Liard (4208280)
GRDC Country Code: CN Distance to Next Downstream Station: 259 km
Start Year [Month]: 1960 [1] Upstream Station(s): None
End Year [Month]: 1984 [12]
Mean Discharge: 1144 m3/s
Minimum Discharge: 82 m3/s
Maximum Discharge: 6210 m3/s Length of Upstream Mainstem: 443 km
Mean Interstation Discharge: 1144 m3/s Distance to Basin Outlet: 1804 km
GRDC Catchment Area: 104000 km2 STN Catchment Area: 103458 km2
GRDC Interstation Area: 104000 km2 STN Interstation Area: 103458 km2
GRDC Station Runoff: 347 mm/yr STN Station Runoff: 349 mm/yr
GRDC Interstation Runoff: 347 mm/yr STN Interstation Runoff: 349 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 273.3 172.0 408.0
Feb 236.6 140.0 368.0
Mar 217.2 128.0 368.0
Apr 239.9 167.0 340.0
May 1551.9 745.0 2680.0
Jun 3999.6 2240.0 6210.0
Jul 2613.4 1540.0 4490.0
Aug 1535.6 1020.0 2430.0
Sep 1266.2 917.0 1940.0
Oct 990.4 679.0 1510.0
Nov 478.3 115.0 727.0
Dec 325.2 82.0 510.0