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DESCRIPTION:

Latitude 29°52'54",   Longitude 94°03'06"   NAD83

Jefferson County, Texas, Hydrologic Unit 12040201

Drainage area: 46.5 square miles

Contributing drainage area: 46.5 square miles,

Datum of gage: 0 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Temperature, water, degrees Celsius	2003-05-28	2004-09-01	39
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2003-05-28	2004-09-01	39
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05-28	2004-09-01	39
Dissolved oxygen, water, unfiltered, percent of saturation	2003-05-28	2025-08-20	51
pH, water, unfiltered, field, standard units	2003-05-28	2025-08-20	43
Daily Statistics
Temperature, water, degrees Celsius	2003-05-28	2004-09-01	13
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2003-05-28	2004-09-01	13
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05-28	2004-09-01	13
Dissolved oxygen, water, unfiltered, percent of saturation	2003-05-28	2004-09-01	13
pH, water, unfiltered, field, standard units	2003-05-28	2004-09-01	13
Monthly Statistics
Temperature, water, degrees Celsius	2003-05	2004-09
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2003-05	2004-09
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05	2004-09
Dissolved oxygen, water, unfiltered, percent of saturation	2003-05	2004-09
pH, water, unfiltered, field, standard units	2003-05	2004-09
Annual Statistics
Temperature, water, degrees Celsius	2003	2004
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2003	2004
Dissolved oxygen, water, unfiltered, milligrams per liter	2003	2004
Dissolved oxygen, water, unfiltered, percent of saturation	2003	2004
pH, water, unfiltered, field, standard units	2003	2004
Field measurements	2025-03-11	2025-08-19	4
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1967-12-15	2004-08-31	17
Revisions	Loading...

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