USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Matagorda County, Texas

Hydrologic Unit Code 12090302

Latitude 28°58'26", Longitude 96°00'44" NAD27

Drainage area 42,240 square miles

Contributing drainage area 30,837 square miles

Gage datum 0 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1940-07-03	2024-10-10	768

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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: 2024-11-08 19:35:14 EST
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