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Streamflow Measurements for the Nation

USGS 08172000 San Marcos Rv at Luling, TX

Caldwell County, Texas
Hydrologic Unit Code 12100203
Latitude  29°39'58", Longitude  97°39'02" NAD27
Drainage area 838  square miles
Contributing drainage area 838  square miles
Gage datum 322.05 feet above NGVD29

Period of record
Begin Date End Date Count
1940-11-22 2024-04-30 311

 
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