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  • Notice - The USGS Water Resources Mission Area's priority is to maintain the safety and well-being of our communities, including providing critical situational awareness in times of flooding in all 50 U.S. states and additional territories. Our hydrologic monitoring stations continue to send data in near real-time to NWISWeb, and we are continuing critical water monitoring activities to protect life and property on a case-by-case basis. The health and safety of the public and our employees are our highest priorities, and we continue to follow guidance from the White House, the CDC, and state and local authorities.

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USGS 12304500 Yaak River near Troy 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 U.S. Army Corps of Engineers .
Leaving USGS: National Weather Service forecast. U.S. Coast Guard boating safety tips.
This station managed by the Helena Field Unit.

Available Parameters Available Period
  
1990-10-01  2020-04-05
2019-12-07  2020-04-05







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 412 04-05-2020   19:45 MDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 5 based on 63 water years of record more
Min
(2001)
Most Recent
Instantaneous
Value Apr 5
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1991)
154 412 590 995 1310 1670 6570


Gage height, feet

Most recent instantaneous value: 3.79 04-05-2020   19:45 MDT
Graph of  Gage height, feet

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