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DESCRIPTION:

Latitude 31°35'33",   Longitude 100°38'12"   NAD27

Tom Green County, Texas, Hydrologic Unit 12090104

Drainage area: 1,266 square miles

Contributing drainage area: 1,191 square miles,

Datum of gage: 1,968.02 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1997-01-30	2017-10-21
Daily Data
Discharge, cubic feet per second	1924-04-01	2017-10-20	41031
Gage height, feet	1998-12-01	2017-10-20	6571
Daily Statistics
Discharge, cubic feet per second	1924-04-01	2017-06-21	34050
Gage height, feet	1998-12-01	2017-06-21	6450
Monthly Statistics
Discharge, cubic feet per second	1924-04	2017-06
Gage height, feet	1998-12	2017-06
Annual Statistics
Discharge, cubic feet per second	1924	2017
Gage height, feet	1999	2017
Peak streamflow	1925-05-30	2015-10-23	92
Field measurements	1924-03-27	2017-10-10	423
Field/Lab water-quality samples	1963-05-23	2001-09-07	35
Water-Year Summary	2005	2016	12

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