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DESCRIPTION:

Latitude 36°04'23",   Longitude 94°04'52"   NAD83

Washington County, Arkansas, Hydrologic Unit 110100010701

Drainage area: 400.0 square miles

Datum of gage: 1,138.6 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2025-08-28
Daily Data
Temperature, water, degrees Celsius	2017-06-21	2025-08-27	8499
Discharge, cubic feet per second	1963-10-01	2025-08-27	21371
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016-02-19	2025-08-27	9921
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-02-19	2025-08-27	9933
pH, water, unfiltered, field, standard units	2016-02-19	2025-08-27	9894
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2016-02-19	2025-08-27	9461
Daily Statistics
Temperature, water, degrees Celsius	2017-06-21	2025-04-07	2691
Discharge, cubic feet per second	1963-10-01	2025-06-15	21298
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016-02-19	2025-04-07	3164
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-02-19	2024-11-19	3058
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2016-02-19	2024-11-19	2955
Monthly Statistics
Temperature, water, degrees Celsius	2017-06	2025-04
Discharge, cubic feet per second	1963-10	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016-02	2025-04
Dissolved oxygen, water, unfiltered, milligrams per liter	2016-02	2024-11
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2016-02	2024-11
Annual Statistics
Temperature, water, degrees Celsius	2017	2025
Discharge, cubic feet per second	1964	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2016	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2016	2025
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2016	2025
Peak streamflow	1964-04-05	2024-04-29	61
Field measurements	1970-10-28	2025-06-16	384
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1958-08-22	2021-04-30	284
Water-Year Summary	2006	2024	19
Revisions	Loading...

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