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Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.


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USGS 12388700 Flathead River at Perma 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 in cooperation with the Confederated Salish and Kootenai Tribes .
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
2008-10-01  2021-02-24
1990-10-01  2021-02-24
2020-10-27  2021-02-24







 (7)
 

  -- or --

 


 

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

Temperature, water, degrees Celsius
 
-- Data temporarily unavailable for the time period specified --


Discharge, cubic feet per second

Most recent instantaneous value: 8800 02-24-2021   16:30 MST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 24 based on 37 water years of record more
Min
(2001)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Feb 24
Mean 75th
percen-
tile
Max
(1996)
3990 7830 8510 8800 9450 10000 22900


Gage height, feet

Most recent instantaneous value: 9.09 02-24-2021   16:30 MST
Graph of  Gage height, feet

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