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Peak Streamflow for the Nation

USGS 08461300 Rio Grande bl Falcon Dam, TX


Starr County, Texas
Hydrologic Unit Code 13090001
Latitude  26°33'25", Longitude  99°10'05" NAD27
Drainage area 159,270  square miles
Contributing drainage area 159,270  square miles
Gage datum 235 feet above NGVD29
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Graph of annual maximum streamflow at USGS 08461300 Rio Grande bl Falcon Dam, TX
Download a presentation-quality graph