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DESCRIPTION:

Latitude 37°59'32.0",   Longitude 85°55'19.4"   NAD83

Hardin County, Kentucky, Hydrologic Unit 051401021304

Drainage area: 2,790.0 square miles

Datum of gage: 373.54 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2023-03-15	2025-12-29
Daily Data
Temperature, water, degrees Celsius	2023-03-22	2025-12-28	2953
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2023-03-22	2025-12-28	2922
Dissolved oxygen, water, unfiltered, milligrams per liter	2023-03-22	2025-12-28	2942
pH, water, unfiltered, field, standard units	2023-03-22	2025-12-28	2951
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2023-03-22	2025-12-28	2925
Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen	2023-03-31	2025-12-28	2346
Field measurements	2023-04-13	2025-09-04	31
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2023-03-30	2024-02-29	31
Revisions	Loading...

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