USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Bexar County, Texas

Hydrologic Unit Code 12100301

Latitude 29°19'19", Longitude 98°27'00" NAD27

Drainage area 125 square miles

Contributing drainage area 125 square miles

Gage datum 488.43 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1987-02-10	2024-10-03	301

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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: Texas Water Data Support Team
Page Last Modified: 2024-11-23 05:10:11 EST
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