Mississippi Basin
Station: Culbertson, Mont.


GRDC Station Information
STN Derived Subbasin Information
Station Name (GRDC ID): Culbertson, Mont. (4120900) Basin Name: Mississippi
River Name: Missouri Next Downstream Station:Yankton, S.D. (4121800)
GRDC Country Code: US Distance to Next Downstream Station: 952 km
Start Year [Month]: 1965 [1] Upstream Station(s): None
End Year [Month]: 1984 [12]
Mean Discharge: 349 m3/s
Minimum Discharge: 102 m3/s
Maximum Discharge: 1050 m3/s Length of Upstream Mainstem: 1121 km
Mean Interstation Discharge: 349 m3/s Distance to Basin Outlet: 3101 km
GRDC Catchment Area: 237133 km2 STN Catchment Area: 220207 km2
GRDC Interstation Area: 237133 km2 STN Interstation Area: 220207 km2
GRDC Station Runoff: 46 mm/yr STN Station Runoff: 50 mm/yr
GRDC Interstation Runoff: 46 mm/yr STN Interstation Runoff: 50 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 341.3 244.0 402.0
Feb 400.1 303.0 489.0
Mar 387.9 289.0 579.0
Apr 405.3 181.0 920.0
May 362.2 169.0 734.0
Jun 376.1 181.0 755.0
Jul 372.9 189.0 1050.0
Aug 343.3 187.0 573.0
Sep 316.7 171.0 443.0
Oct 283.5 117.0 432.0
Nov 295.5 102.0 424.0
Dec 305.9 217.0 362.0