USGS 14170000 LONG TOM RIVER AT MONROE, OR

PROVISIONAL DATA SUBJECT TO REVISION

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

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
  
2019-09-17  2025-12-28
1986-10-01  2025-12-28
2007-10-01  2025-12-28







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 7.2 12-28-2025   14:50 PST
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Discharge, cubic feet per second
Most recent instantaneous value: 778 12-28-2025   14:50 PST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Dec 28 based on 104 water years of record more
Min
(1977)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Dec 28		 Median Mean 75th
percen-
tile		 Max
(1956)
65.0 588 778 1200 2090 3280 10400

Gage height, feet
Most recent instantaneous value: 5.40 12-28-2025   14:50 PST
Graph of Gage height, feet

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