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USGS 08469200 Rio Grande bl Anzald Dam nr Misson, TX

  Stream Site

Latitude 26°08'00",   Longitude 98°20'05"   NAD27
Hidalgo County, Texas, Hydrologic Unit 13090002
Drainage area: 176,112 square miles
Contributing drainage area: 176,112 square miles,
Datum of gage: 50 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2020-12-23  2021-04-22  
 Peak streamflow 1952-05-31  1983-02-26  32 
 Field/Lab water-quality samples 1968-02-14  2000-09-19  356 
 Revisions  Loading...
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