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

08189800 Chiltipin Ck at Sinton, TX

San Patricio County, Texas

Hydrologic Unit Code 12100407

Latitude 28°02'48", Longitude 97°30'13" NAD27

Drainage area 128 square miles

Contributing drainage area 128 square miles

Gage datum 18.74 feet above NGVD29

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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: 2025-09-17 09:55:07 EDT
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