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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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* IMPORTANT: Next Generation Station Page

USGS 13333000 GRANDE RONDE RIVER AT TROY, OR

PROVISIONAL DATA SUBJECT TO REVISION

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UPDATE March 24, 2020: The Bureau of Land Management has partnered with USGS to fund the Discharge record at this location through Oct. 1, 2020. Thank you for your support!

Station operated in cooperation with the U.S. Army Corps of Engineers.

[location map] 

NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Advanced Hydrologic Prediction Services web page.

NOTE: The most current shifted rating for this site can be found at USGS Rating Depot website.
Boating safety tips
Available Parameters Available Period
  
1989-03-21  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: 3580 04-05-2020   19:00 PDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 5 based on 75 water years of record more
Min
(1977)
Most Recent
Instantaneous
Value Apr 5
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2011)
1590 3580 3850 5480 5640 7090 14700


Gage height, feet

Most recent instantaneous value: 5.25 04-05-2020   19:00 PDT
Graph of  Gage height, feet

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