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USGS 08474550 Rio Grande at US Hwy 77, Brownsville, TX

  Stream Site

Latitude 25°53'55",   Longitude 97°29'51"   NAD27
Cameron County, Texas, Hydrologic Unit 12110208
Datum of gage: 18 feet above   NAVD88.
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1977-05-10  1981-12-02  55 
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