USGS 12372000 Flathead River near Polson 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 in cooperation with Energy Keepers Inc.
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
2026-03-23  2026-08-15
1985-10-01  2026-08-15
2007-10-01  2026-08-15







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 22.1 08-15-2026   00:45 MDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 5650 08-15-2026   00:50 MDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Aug 15 based on 86 water years of record more
Min
(1955)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Aug 15		 Median Mean 75th
percen-
tile		 Max
(1997)
3030 4470 5650 5840 6200 7440 11600

Gage height, feet
Most recent instantaneous value: 4.71 08-15-2026   00:50 MDT
Graph of Gage height, feet

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