USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

San Diego County, California

Hydrologic Unit Code 18070304

Latitude 32°45'54", Longitude 117°10'04" NAD27

Drainage area 429 square miles

Gage datum 20 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1988-09-12	2024-11-27	482

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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: 2024-12-22 00:54:34 EST
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