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USGS 12324590 Little Blackfoot River near Garrison 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).
Station operated by the USGS Wyoming-Montana Water Science Center as part of the Federal Priority Streamgages network.

The elevation of zero gage height has been determined to be 4,347.73 feet above NAVD88. To obtain stream water-surface elevation values in NAVD88, add 4,347.73 feet to gage height values.

Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
1991-06-01  2025-07-19
2007-10-01  2025-07-19







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 47.3 07-19-2025   17:30 MDT
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Daily discharge, cubic feet per second -- statistics for Jul 19 based on 52 water years of record more
Min
(1973)		 Most Recent
Instantaneous
Value Jul 19		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1975)
7.70 47.3 70 110 120 163 309

Gage height, feet
Most recent instantaneous value: 0.42 07-19-2025   17:30 MDT
Graph of Gage height, feet

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