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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 05017500 St. Mary River near Babb 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 jointly by the USGS Wyoming-Montana Water Science Center and Water Survey Canada in cooperation with the U.S. Department of State and in accordance with the Boundary Waters Treaty of 1909 as overseen by the International Joint Commission and in cooperation with the U.S. Bureau of Reclamation .
Leaving USGS: U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
1996-10-21  2021-05-07
2020-01-01  2021-05-07







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 1510 05-07-2021   07:15 MDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 7 based on 70 water years of record more
Min
(1967)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value May 7
Max
(1957)
177 801 1070 1120 1460 1510 3100


Gage height, feet

Most recent instantaneous value: 3.69 05-07-2021   07:15 MDT
Graph of  Gage height, feet

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