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DESCRIPTION:

Latitude 29°29'18",   Longitude 99°42'16"   NAD27

Uvalde County, Texas, Hydrologic Unit 12110106

Drainage area: 389 square miles

Contributing drainage area: 389 square miles,

Datum of gage: 1,203.54 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-10-01	2024-04-16
Daily Data
Temperature, water, degrees Celsius	1996-11-15	1998-08-22	1869
Discharge, cubic feet per second	1924-09-30	2024-04-15	55976
Gage height, feet	1996-08-23	2024-04-15	9985
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-11-15	2024-04-15	5731
Dissolved oxygen, water, unfiltered, milligrams per liter	1996-11-15	1998-08-22	1793
pH, water, unfiltered, field, standard units	1996-11-15	1998-08-22	1866
Daily Statistics
Temperature, water, degrees Celsius	1996-11-15	1998-08-22	623
Discharge, cubic feet per second	1924-09-30	2024-03-20	35966
Gage height, feet	1996-08-23	2024-03-20	9959
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-11-15	2023-11-06	4326
Dissolved oxygen, water, unfiltered, milligrams per liter	1996-11-15	1998-08-22	598
pH, water, unfiltered, field, standard units	1996-11-15	1998-08-22	622
Monthly Statistics
Temperature, water, degrees Celsius	1996-11	1998-08
Discharge, cubic feet per second	1924-09	2024-03
Gage height, feet	1996-08	2024-03
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1996-11	2023-11
Dissolved oxygen, water, unfiltered, milligrams per liter	1996-11	1998-08
pH, water, unfiltered, field, standard units	1996-11	1998-08
Annual Statistics
Temperature, water, degrees Celsius	1997	1998
Discharge, cubic feet per second	1924	2024
Gage height, feet	1996	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	1997	1998
pH, water, unfiltered, field, standard units	1997	1998
Peak streamflow	1923-09-18	2023-05-30	99
Field measurements	1923-09-18	2024-03-21	905
Field/Lab water-quality samples	1960-04-25	2024-02-13	401
Water-Year Summary	2005	2023	19
Revisions	Loading...

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