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

12031000 CHEHALIS RIVER AT PORTER, WA

Grays Harbor County, Washington

Hydrologic Unit Code 17100103

Latitude 46°56'22", Longitude 123°18'47" NAD27

Drainage area 1,294 square miles

Gage datum 0 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://nwis.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Washington Water Data Support Team
Page Last Modified: 2024-11-27 13:08:22 EST
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