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

314948094363101 TX-37-12-401

Nacogdoches County, Texas

Hydrologic Unit Code 12020005

Latitude 31°49'48", Longitude 94°36'27" NAD83

Spring discharges from the Texas coastal uplands aquifer system (S100TXCLUP) national aquifer.

Spring discharges from the Carrizo Sand (124CRRZ) 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: 2025-09-06 15:01:16 EDT
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