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USGS 14243000 COWLITZ RIVER AT CASTLE ROCK, WA

PROVISIONAL DATA SUBJECT TO REVISION

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Additional Data and Information.-- 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:


Boating safety tips

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

Available Parameters Available Period
  
1961-12-20  2024-03-29
2007-10-01  2024-03-29
2020-10-29  2024-03-29
2022-05-29  2024-03-29
2022-05-29  2024-03-29







 (7)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 10400 03-29-2024   06:30 PDT
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Mar 29 based on 97 water years of record more
Min
(1941)
25th
percen-
tile
Median Most Recent
Instantaneous
Value Mar 29
Mean 75th
percen-
tile
Max
(1943)
4020 7470 9790 10400 10700 12700 37700


Gage height, feet, [NAVD 1988, feet]

Most recent instantaneous value: 35.29 03-29-2024   06:30 PDT
Graph of  Gage height, feet, [NAVD 1988, feet]

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), RIGHT BANK, [Analite NEP5000]

Most recent instantaneous value: 49.3 03-29-2024   06:20 PDT
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [Analite NEP5000]

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Water velocity reading from field sensor, feet per second, RIGHT BANK, [from ADVM 1500kHz]

Most recent instantaneous value: 4.34 03-29-2024   07:15 PDT
Graph of  Water velocity reading from field sensor, feet per second, [from ADVM 1500kHz]

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Water velocity reading from field sensor, feet per second, RIGHT BANK, [from ADVM 500kHz]

Most recent instantaneous value: 4.31 03-29-2024   06:14 PDT
Graph of  Water velocity reading from field sensor, feet per second, [from ADVM 500kHz]

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