USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Sonoma County, California

Hydrologic Unit Code 18050002

Latitude 38°19'24", Longitude 122°29'36" NAD27

Drainage area 58.4 square miles

Gage datum 96.59 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1955-12-22	2024-12-14	253

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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: California Water Data Support Team
Page Last Modified: 2024-12-18 21:57:09 EST
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