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DESCRIPTION:

Latitude 29°45'36",   Longitude 95°24'30"   NAD27

Harris County, Texas, Hydrologic Unit 12040104

Drainage area: 336 square miles

Contributing drainage area: 336 square miles,

Datum of gage: 0.00 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-12-12
Daily Data
Temperature, water, degrees Celsius	1987-07-10	2000-09-29	13275
Discharge, cubic feet per second	1936-06-01	2025-01-14	16084
Gage height, feet	1987-07-10	2025-12-10	13351
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1987-07-10	2000-09-29	13274
Dissolved oxygen, water, unfiltered, milligrams per liter	1987-07-06	2000-09-29	12552
pH, water, unfiltered, field, standard units	1998-06-23	2000-09-29	2262
Daily Statistics
Temperature, water, degrees Celsius	1987-07-10	2000-09-29	4543
Discharge, cubic feet per second	1936-06-01	2023-05-26	16042
Gage height, feet	1987-07-10	2025-02-05	13043
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1987-07-10	2000-09-29	4454
Dissolved oxygen, water, unfiltered, milligrams per liter	1987-07-06	2000-09-29	4185
pH, water, unfiltered, field, standard units	1998-06-23	2000-09-29	754
Monthly Statistics
Temperature, water, degrees Celsius	1987-07	2000-09
Discharge, cubic feet per second	1936-06	2023-05
Gage height, feet	1987-07	2025-02
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1987-07	2000-09
Dissolved oxygen, water, unfiltered, milligrams per liter	1987-07	2000-09
pH, water, unfiltered, field, standard units	1998-06	2000-09
Annual Statistics
Temperature, water, degrees Celsius	1987	2000
Discharge, cubic feet per second	1936	2023
Gage height, feet	1987	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1987	2000
Dissolved oxygen, water, unfiltered, milligrams per liter	1987	2000
pH, water, unfiltered, field, standard units	1998	2000
Peak streamflow	1929-05-31	2023-05-14	89
Field measurements	1980-01-31	2025-11-18	112
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1968-10-21	1998-12-08	140
Water-Year Summary	2005	2024	20
Revisions	Loading...

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