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USGS 12452890 MAD RIVER AT ARDENVOIR, 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. 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
  
2002-04-26  2026-08-04
2007-10-01  2026-08-04







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 20.2 08-04-2026   09:30 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Aug 4 based on 24 water years of record more
Min
(2025)		 Most Recent
Instantaneous
Value Aug 4		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2011)
19.3 20.2 28 36 38 44 80.2

Gage height, feet
Most recent instantaneous value: 2.20 08-04-2026   09:30 PDT
Graph of Gage height, feet

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