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DESCRIPTION:

Latitude 30°45'04",   Longitude 98°40'10"   NAD27

Llano County, Texas, Hydrologic Unit 12090204

Drainage area: 4,197 square miles

Contributing drainage area: 4,192 square miles,

Datum of gage: 970.08 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1996-07-01	2024-12-03
Daily Data
Discharge, cubic feet per second	1939-09-17	2024-12-02	43430
Gage height, feet	1996-11-20	2024-12-02	22368
Daily Statistics
Discharge, cubic feet per second	1939-09-17	2024-10-08	31069
Gage height, feet	1996-11-20	2024-10-08	10059
Monthly Statistics
Discharge, cubic feet per second	1939-09	2024-10
Gage height, feet	1996-11	2024-10
Annual Statistics
Discharge, cubic feet per second	1939	2025
Gage height, feet	1997	2025
Peak streamflow	1935-06-14	2023-05-21	85
Field measurements	1939-05-16	2024-10-09	1150
Field/Lab water-quality samples	1967-10-18	2001-08-09	71
Water-Year Summary	2005	2024	20
Revisions	Loading...

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