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Streamflow Measurements for the Nation

USGS 08180586 San Geronimo Ck nr Helotes, TX

Bexar County, Texas
Hydrologic Unit Code 12100302
Latitude  29°37'11.02", Longitude  98°47'42.55" NAD83
Drainage area 31.1  square miles
Contributing drainage area 31.1  square miles
Gage datum 1,230 feet above NAVD88

Period of record
Begin Date End Date Count
2011-03-29 2024-10-18 88

 
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