USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Riverside County, California

Hydrologic Unit Code 18070203

Latitude 33°58'09", Longitude 117°30'10" NAD83

Gage datum 640 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
2001-05-21	2001-05-23	8

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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: 2025-09-05 13:07:34 EDT
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