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Peak Streamflow for the Nation

USGS 08462500 Rio Grande at Roma, TX

Starr County, Texas
Hydrologic Unit Code 13090001
Latitude  26°24'00", Longitude  99°01'00" NAD27
Drainage area 166,464  square miles
Contributing drainage area 166,464  square miles
Gage datum 142.65 feet above NGVD29

Period of record
Begin Date End Date Peaks
1865 1953-10-22 52

 
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