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DESCRIPTION:

Latitude 29°29'03",   Longitude 97°27'00"   NAD27

Gonzales County, Texas, Hydrologic Unit 12100202

Drainage area: 3,490 square miles

Contributing drainage area: 3,490 square miles,

Datum of gage: 231.80 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1996-10-12	2017-09-25
Daily Data
Discharge, cubic feet per second	1996-10-01	2017-09-24	22710
Gage height, feet	1996-10-12	2017-09-24	7535
Daily Statistics
Discharge, cubic feet per second	1996-10-01	2017-04-02	7489
Gage height, feet	1996-10-12	2017-04-02	7360
Monthly Statistics
Discharge, cubic feet per second	1996-10	2017-04
Gage height, feet	1996-10	2017-04
Annual Statistics
Discharge, cubic feet per second	1997	2017
Gage height, feet	1997	2017
Peak streamflow	1977-04-21	2015-11-01	38
Field measurements	1915-06-14	2017-09-18	273
Field/Lab water-quality samples	1996-04-25	1998-06-22	41
Water-Year Summary	2005	2016	12

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