USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Mason County, Washington

Hydrologic Unit Code 17110017

Latitude 47°18'36", Longitude 123°10'33" NAD27

Drainage area 227 square miles

Gage datum 13.99 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1920-06-01	2024-11-13	426

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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: 2024-11-22 06:58:47 EST
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