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* IMPORTANT: Next Generation Station Page

USGS 14243000 COWLITZ RIVER AT CASTLE ROCK, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.--Station data inventory, annual data report, and latest shifted rating.

Flood Stage.--The National Weather Service Flood Stage for this station is 48.0 feet.

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

Station Notes
gage
The stage data is reported to NAVD of 1988.

Boating safety tips

This station managed by the Western Washington Field Office (Tacoma).

Available Parameters Available Period
  
1961-12-20  2020-05-30
2007-10-01  2020-05-30







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 10700 05-30-2020   19:30 PDT
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Daily discharge, cubic feet per second -- statistics for May 30 based on 78 water years of record more
Min
(1968)		 25th
percen-
tile		 Mean Median Most Recent
Instantaneous
Value May 30		 75th
percen-
tile		 Max
(1948)
3550 6910 10200 10300 10700 13200 21400

Gage height, feet, [NAVD 1988, feet]
Most recent instantaneous value: 35.62 05-30-2020   19:30 PDT
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