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DESCRIPTION:

Latitude 31°01'30",   Longitude 94°23'58"   NAD83

Tyler County, Texas, Hydrologic Unit 12020003

Drainage area: 3,636 square miles

Contributing drainage area: 3,636 square miles,

Datum of gage: 88.41 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2025-09-04
Daily Data
Discharge, cubic feet per second	1903-07-01	2025-09-03	44626
Gage height, feet	1998-10-01	2025-09-03	9774
Daily Statistics
Discharge, cubic feet per second	1903-07-01	2025-06-29	44560
Gage height, feet	1998-10-01	2025-06-29	9708
Monthly Statistics
Discharge, cubic feet per second	1903-07	2025-06
Gage height, feet	1998-10	2025-06
Annual Statistics
Discharge, cubic feet per second	1903	2025
Gage height, feet	1999	2025
Peak streamflow	1884	2024-05-06	119
Field measurements	1923-10-04	2025-06-30	720
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1967-12-12	2017-07-11	327
Water-Year Summary	2005	2024	20
Revisions	Loading...

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