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DESCRIPTION:

Latitude 42°08'00",   Longitude 121°57'40"   NAD27

Klamath County, Oregon, Hydrologic Unit 18010206

Drainage area: 3,920 square miles

Datum of gage: 3,961 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-07-02
Daily Data
Temperature, water, degrees Celsius	2005-12-21	2025-07-01	21027
Discharge, cubic feet per second	1904-06-01	2025-07-01	38474
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2018-10-26	2025-07-01	7314
Dissolved oxygen, water, unfiltered, milligrams per liter	2018-10-25	2025-07-01	7273
pH, water, unfiltered, field, standard units	2018-10-25	2025-07-01	7321
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2018-10-26	2025-07-01	7196
Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter	2022-07-03	2025-07-01	3227
Daily Statistics
Temperature, water, degrees Celsius	2005-12-21	2024-12-09	6801
Discharge, cubic feet per second	1904-06-01	2024-11-24	38255
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2018-10-26	2024-12-09	2234
Dissolved oxygen, water, unfiltered, milligrams per liter	2018-10-26	2024-12-09	2215
Monthly Statistics
Temperature, water, degrees Celsius	2005-12	2024-12
Discharge, cubic feet per second	1904-06	2024-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2018-10	2024-12
Dissolved oxygen, water, unfiltered, milligrams per liter	2018-10	2024-12
Annual Statistics
Temperature, water, degrees Celsius	2006	2025
Discharge, cubic feet per second	1904	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2019	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	2019	2025
Peak streamflow	1905-03-28	2024-03-13	104
Field measurements	1970-10-13	2025-06-17	317
Field/Lab water-quality samples	1961-12-12	2024-03-06	244
Water-Year Summary	2006	2024	19
Revisions	Loading...

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