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DESCRIPTION:

Latitude 29°48'00",   Longitude 101°34'00"   NAD27

Val Verde County, Texas, Hydrologic Unit 13040212

Drainage area: 81,429 square miles

Contributing drainage area: 81,429 square miles,

Datum of gage: 1,091.69 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Peak streamflow	1900-04-06	1971-07-27	63
Field/Lab water-quality samples	1964-10-01	1973-09-01	32
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