USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

San Benito County, California

Hydrologic Unit Code 18060002

Latitude 36°46'26", Longitude 121°18'32" NAD27

Drainage area 209 square miles

Gage datum 495 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1996-05-01	2000-08-21	4

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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: 2025-09-06 12:27:22 EDT
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