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DESCRIPTION:

Latitude 30°17'30",   Longitude 98°23'57"   NAD27

Blanco County, Texas, Hydrologic Unit 12090206

Drainage area: 901 square miles

Contributing drainage area: 901 square miles,

Datum of gage: 1,096.70 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2017-07-29
Daily Data
Discharge, cubic feet per second	1996-10-01	2017-07-28	43482
Gage height, feet	1997-10-23	2017-07-28	23756
Daily Statistics
Discharge, cubic feet per second	1939-05-04	2017-03-04	28430
Gage height, feet	1987-05-15	2017-03-04	10162
Monthly Statistics
Discharge, cubic feet per second	1939-05	2017-03
Gage height, feet	1987-05	2017-03
Annual Statistics
Discharge, cubic feet per second	1939	2017
Gage height, feet	1987	2017
Peak streamflow	1869-07	2016-06-02	80
Field measurements	1939-05-04	2017-06-29	641
Field/Lab water-quality samples	1969-02-19	1985-09-16	119
Water-Year Summary	2005	2016	12

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