USGS Site Map for USGS 08177818 San Antonio Spgs at San Antonio, TX x

Bexar County, Texas

Hydrologic Unit Code 12100301

Latitude 29°27'58", Longitude 98°28'07" NAD83

Land-surface elevation 685 feet above NGVD29

Location of the site in Texas

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U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Inventory for USA: Site Map
URL: https://waterdata.usgs.gov/nwis/nwismap?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-10-06 15:17:24 EDT
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