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DESCRIPTION:

Latitude 44°46'41.6",   Longitude 122°40'39.8"   NAD83

Marion County, Oregon, Hydrologic Unit 17090005

Drainage area: 671 square miles

Datum of gage: 552 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2020-09-22	2024-04-26
Daily Data
Temperature, water, degrees Celsius	2020-09-22	2024-04-26	3914
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-09-22	2024-04-25	3892
Dissolved oxygen, water, unfiltered, milligrams per liter	2020-09-22	2024-04-26	3876
pH, water, unfiltered, field, standard units	2020-09-22	2024-04-26	3903
Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)	2021-04-27	2024-04-25	3268
Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll	2021-04-27	2024-04-25	3271
Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin	2021-04-27	2024-04-25	3255
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2020-09-22	2024-04-25	3910
Daily Statistics
Temperature, water, degrees Celsius	2020-09-23	2022-11-29	788
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-09-23	2022-11-29	781
Dissolved oxygen, water, unfiltered, milligrams per liter	2020-09-23	2022-11-29	774
Monthly Statistics
Temperature, water, degrees Celsius	2020-09	2022-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020-09	2022-11
Dissolved oxygen, water, unfiltered, milligrams per liter	2020-09	2022-11
Annual Statistics
Temperature, water, degrees Celsius	2020	2023
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2020	2023
Dissolved oxygen, water, unfiltered, milligrams per liter	2020	2023
Field/Lab water-quality samples	2020-09-23	2021-12-07	43
Water-Year Summary	2020	2022	3
Revisions	Loading...

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