USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Nacogdoches County, Texas

Hydrologic Unit Code 12020004

Latitude 31°27'25.86", Longitude 94°43'34.78" NAD83

Drainage area 1,617 square miles

Gage datum 0 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
2020-02-13	2025-08-21	43

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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 16:43:44 EDT
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