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USGS 12448000 CHEWUCH RIVER AT WINTHROP, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.-- Latest shifted rating.

Flood Stage.--The National Weather Service has not established a Flood Stage for this station.

Funding for this site is provided by the cooperators / programs below:

Station Notes
ice
This station is affected by ice during extreme cold weather periods.  The data in the graphs below may reflect this condition and may be erroneous.  A description of the types of ice affecting rivers can be download here.

Boating safety tips

This station managed by the Upper Columbia Field Office (Spokane).

Available Parameters Available Period
  
2026-01-30  2026-05-30
1991-11-10  2026-05-30
2007-10-01  2026-05-30







 (7)
 
  -- or --

 

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

Temperature, air, degrees Fahrenheit
Most recent instantaneous value: 68.9 05-30-2026   14:30 PDT
Graph of Temperature, air, degrees Fahrenheit

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Discharge, cubic feet per second
Most recent instantaneous value: 1380 05-30-2026   14:30 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 30 based on 34 water years of record more
Min
(2001)		 25th
percen-
tile		 Most Recent
Instantaneous
Value May 30		 Median Mean 75th
percen-
tile		 Max
(2017)
485 1100 1380 1880 1980 2530 5700

Gage height, feet
Most recent instantaneous value: 5.57 05-30-2026   14:30 PDT
Graph of Gage height, feet

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