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DESCRIPTION:

Latitude 42°49'30",   Longitude 123°10'40"   NAD27

Douglas County, Oregon, Hydrologic Unit 17100302

Drainage area: 78 square miles

Datum of gage: 1,694.32 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2025-11-22
Daily Data
Discharge, cubic feet per second	1926-04-01	2025-11-21	35757
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-11-27	2025-11-21	38176
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	1999-11-02	2005-09-30	5139
Suspended sediment concentration, milligrams per liter	1980-12-02	1981-05-29	80
Suspended sediment discharge, short tons per day	1980-12-01	1981-05-31	182
Daily Statistics
Discharge, cubic feet per second	1926-04-01	2025-07-30	35643
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-11-27	2025-03-09	12465
Suspended sediment concentration, milligrams per liter	1980-12-02	1981-05-29	80
Suspended sediment discharge, short tons per day	1980-12-01	1981-05-31	182
Monthly Statistics
Discharge, cubic feet per second	1926-04	2025-07
Dissolved oxygen, water, unfiltered, milligrams per liter	1985-11	2025-03
Suspended sediment concentration, milligrams per liter	1980-12	1981-05
Suspended sediment discharge, short tons per day	1980-12	1981-05
Annual Statistics
Discharge, cubic feet per second	1926	2025
Dissolved oxygen, water, unfiltered, milligrams per liter	1986	2025
Suspended sediment concentration, milligrams per liter	1981	1981
Suspended sediment discharge, short tons per day	1981	1981
Peak streamflow	1928-03-27	2024-03-27	96
Field measurements	1950-10-29	2025-07-31	432
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1967-08-15	1990-09-06	89
Water-Year Summary	2006	2024	19
Revisions	Loading...

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