USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Shasta County, California

Hydrologic Unit Code 18020003

Latitude 40°38'31", Longitude 121°28'07" NAD83

Gage datum 4,598 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
2016-05-19	2024-02-28	33

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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: California Water Data Support Team
Page Last Modified: 2025-11-26 20:37:44 EST
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