Back Basin
Station: above Hermann River


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): above Hermann River (4209805) Basin Name: Back
River Name: Back Next Downstream Station:None
GRDC Country Code: CN Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1992 [12]
Mean Discharge: 488 m3/s
Minimum Discharge: 17 m3/s
Maximum Discharge: 4419 m3/s Length of Upstream Mainstem: 739 km
Mean Interstation Discharge: 488 m3/s Distance to Basin Outlet: 272 km
GRDC Catchment Area: 93900 km2 STN Catchment Area: 93513 km2
GRDC Interstation Area: 93900 km2 STN Interstation Area: 93513 km2
GRDC Station Runoff: 164 mm/yr STN Station Runoff: 165 mm/yr
GRDC Interstation Runoff: 164 mm/yr STN Interstation Runoff: 165 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 60.8 37.6 100.6
Feb 46.8 30.0 73.4
Mar 39.7 27.3 60.0
Apr 34.9 24.1 55.0
May 32.6 16.6 52.6
Jun 933.1 58.7 2098.0
Jul 2323.6 1003.3 4419.0
Aug 894.5 548.9 1485.4
Sep 755.2 370.6 1788.3
Oct 464.8 192.9 986.8
Nov 178.0 84.5 347.5
Dec 93.9 53.1 164.4