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DESCRIPTION:

Latitude 30°39'34",   Longitude 101°46'11"   NAD27

Pecos County, Texas, Hydrologic Unit 13070008

Drainage area: 40,685 square miles

Contributing drainage area: 31,850 square miles,

Datum of gage: 2,026.30 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2018-06-22
Daily Data
Temperature, water, degrees Celsius	2011-09-08	2018-06-21	7350
Discharge, cubic feet per second	2007-07-15	2018-06-21	16693
Gage height, feet	2007-07-15	2018-06-21	11931
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-09-08	2018-06-21	7336
Dissolved oxygen, water, unfiltered, milligrams per liter	2011-09-08	2018-06-21	7224
pH, water, unfiltered, field, standard units	2011-09-08	2017-09-11	6354
Daily Statistics
Temperature, water, degrees Celsius	2011-09-08	2017-01-09	1924
Discharge, cubic feet per second	1921-10-01	2017-12-06	8684
Gage height, feet	2007-07-15	2017-12-06	3776
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-09-08	2017-01-09	1921
Dissolved oxygen, water, unfiltered, milligrams per liter	2011-09-08	2017-01-09	1882
Monthly Statistics
Temperature, water, degrees Celsius	2011-09	2017-01
Discharge, cubic feet per second	1921-10	2017-12
Gage height, feet	2007-07	2017-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011-09	2017-01
Dissolved oxygen, water, unfiltered, milligrams per liter	2011-09	2017-01
Annual Statistics
Temperature, water, degrees Celsius	2011	2017
Discharge, cubic feet per second	1922	2018
Gage height, feet	2007	2018
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2011	2017
Dissolved oxygen, water, unfiltered, milligrams per liter	2011	2017
Peak streamflow	1922-03-25	1949-07-26	13
Field measurements	2007-10-25	2018-06-07	70
Field/Lab water-quality samples	1968-10-14	1977-08-08	74
Water-Year Summary	2010	2016	7
Revisions	Loading...

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