USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

14243000 COWLITZ RIVER AT CASTLE ROCK, WA

Cowlitz County, Washington

Hydrologic Unit Code 17080005

Latitude 46°16'30", Longitude 122°54'48" NAD27

Drainage area 2,238 square miles

Gage datum 0.00 feet above NAVD88

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Washington Water Data Support Team
Page Last Modified: 2024-12-11 16:05:08 EST
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