Onega Basin
Station: Porog


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Porog (6970100) Basin Name: Onega
River Name: Onega Next Downstream Station:None
GRDC Country Code: RS Distance to Next Downstream Station: N.A.
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1993 [10]
Mean Discharge: 513 m3/s
Minimum Discharge: 86 m3/s
Maximum Discharge: 3100 m3/s Length of Upstream Mainstem: 464 km
Mean Interstation Discharge: 513 m3/s Distance to Basin Outlet: 85 km
GRDC Catchment Area: 55770 km2 STN Catchment Area: 56600 km2
GRDC Interstation Area: 55770 km2 STN Interstation Area: 56600 km2
GRDC Station Runoff: 290 mm/yr STN Station Runoff: 286 mm/yr
GRDC Interstation Runoff: 290 mm/yr STN Interstation Runoff: 286 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 196.6 110.0 291.0
Feb 157.9 87.0 228.0
Mar 145.0 86.0 252.7
Apr 533.1 133.0 1660.0
May 1942.8 1140.0 3100.0
Jun 812.9 364.0 1650.0
Jul 410.3 199.0 750.0
Aug 318.0 165.0 620.0
Sep 379.8 156.0 1073.6
Oct 518.6 150.0 1131.9
Nov 442.4 121.5 885.0
Dec 299.4 114.9 677.0