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USGS 06036650 Jefferson River near Three Forks MT

PROVISIONAL DATA SUBJECT TO REVISION

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Flood Tracking - Stage Flood Tracking - Discharge Gage-height Corrections Base Rating Shifted Rating
(About shift-adjusted ratings).
Station operated by the USGS Wyoming-Montana Water Science Center as part of the Federal Priority Streamgages network in cooperation with Montana Fish, Wildlife, and Parks and the USGS Cooperative Matching Funds program.
The elevation of zero gage height has been determined to be 4,079.50 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988, add 4,079.50 feet to gage height values.
Leaving USGS: National Weather Service forecast. U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
2020-10-01  2025-10-19
1995-10-01  2025-10-19
2007-10-01  2025-10-19







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 7.4 10-19-2025   15:00 MDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 1090 10-19-2025   15:00 MDT
Graph of

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Daily discharge, cubic feet per second -- statistics for Oct 19 based on 46 water years of record more
Min
(2004)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Oct 19		 Median Mean 75th
percen-
tile		 Max
(1985)
751 1050 1090 1390 1510 1930 3290

Gage height, feet
Most recent instantaneous value: 3.21 10-19-2025   15:00 MDT
Graph of Gage height, feet

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