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DESCRIPTION:

Latitude 44°23'31",   Longitude 122°29'47"   NAD27

Linn County, Oregon, Hydrologic Unit 17090006

Drainage area: 174 square miles

Datum of gage: 775 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2026-01-23
Daily Data
Temperature, water, degrees Celsius	1962-06-20	2026-01-23	33417
Discharge, cubic feet per second	1935-09-01	2026-01-22	33017
Dissolved oxygen, water, unfiltered, milligrams per liter -- WQ Monitor	2024-08-08	2026-01-23	1590
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- WQ Monitor	2024-08-08	2026-01-23	1555
Daily Statistics
Temperature, water, degrees Celsius	1986-10-01	2024-10-07	6078
Discharge, cubic feet per second	1935-09-01	2025-06-03	32784
Dissolved oxygen, water, unfiltered, milligrams per liter -- WQ Monitor	2024-08-08	2025-06-16	313
Monthly Statistics
Temperature, water, degrees Celsius	1986-10	2024-10
Discharge, cubic feet per second	1935-09	2025-06
Dissolved oxygen, water, unfiltered, milligrams per liter -- WQ Monitor	2024-08	2025-06
Annual Statistics
Temperature, water, degrees Celsius	1987	2025
Discharge, cubic feet per second	1935	2025
Dissolved oxygen, water, unfiltered, milligrams per liter -- WQ Monitor	2024	2025
Peak streamflow	1936-01-04	2023-12-03	89
Field measurements	1972-01-21	2025-12-10	262
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1971-10-14	1978-07-19	32
Water-Year Summary	2006	2024	19
Revisions	Loading...

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