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DESCRIPTION:

Latitude 29°14'35",   Longitude 95°33'41"   NAD27

Brazoria County, Texas, Hydrologic Unit 12070104

Drainage area: 45,433 square miles

Contributing drainage area: 35,867 square miles,

Datum of gage: 25 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1998-06-24	1999-09-30	4
Field/Lab water-quality samples	1961-01-19	1977-10-31	207
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