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USGS 08464700 Rio Grande at Ft Ringgold, Rio Grande City,TX

  Stream Site

Latitude 26°22'05",   Longitude 98°48'20"   NAD27
Starr County, Texas, Hydrologic Unit 13090001
Drainage area: 174,362 square miles
Contributing drainage area: 174,362 square miles,
Datum of gage: 100 feet above   NGVD29.
Data Type Begin Date End Date Count
 Peak streamflow 1865  1983-02-26  60 
 Field/Lab water-quality samples 1971-03-01  2000-09-12  351 
Record for this site is maintained by the USGS Texas Water Science Center
Email questions about this site to Texas Water Science Center Water-Data Inquiries