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USGS 12340000 Blackfoot River near Bonner MT

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Flood Tracking - Stage Flood Tracking - Discharge Gage-height Corrections Base Rating Shifted Rating
(About shift-adjusted ratings).

UPDATED September 30, 2021: USGS current water temperature monitoring information will continue at this site. New funding sources have been identified and details are being worked out.
Station operated by the USGS Wyoming-Montana Water Science Center as part of the Federal Priority Streamgages network.
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
2008-08-24  2026-01-01
1990-10-13  2026-01-01
2007-10-01  2026-01-01







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 0.0 01-01-2026   04:30 MST
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: Ice 01-01-2026   04:30 MST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jan 1 based on 90 water years of record more
Most Recent
Instantaneous
Value Jan 1		 Min
(1979)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1981)
-- unavailable -- 260 420 500 539 613 1350

Gage height, feet
Most recent instantaneous value: 2.93 01-01-2026   04:30 MST
Graph of Gage height, feet

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