USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

303633097463501 ZK-58-26-306

Williamson County, Texas

Hydrologic Unit Code 12070205

Latitude 30°36'33", Longitude 97°46'35" NAD83

Spring discharges from the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.

Spring discharges from the Edwards and Associated Limestones (218EDRDA) local aquifer.

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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: 2025-09-09 10:17:13 EDT
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