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DESCRIPTION:

Latitude 45°30'39.75",   Longitude 123°06'52.01"   NAD27

Washington County, Oregon, Hydrologic Unit 17090010

Datum of gage: 70.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Temperature, water, degrees Celsius	2001-05-09	2024-11-27	22246
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-05-10	2024-11-27	21384
Dissolved oxygen, water, unfiltered, milligrams per liter	2001-05-09	2024-11-27	21387
pH, water, unfiltered, field, standard units	2001-05-12	2024-11-27	21810
Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)	2021-11-28	2024-11-27	3247
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2002-05-09	2024-11-27	20463
Daily Statistics
Temperature, water, degrees Celsius	2001-05-09	2024-05-28	7228
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-05-10	2024-05-28	6925
Dissolved oxygen, water, unfiltered, milligrams per liter	2001-05-09	2024-05-28	6939
Monthly Statistics
Temperature, water, degrees Celsius	2001-05	2024-05
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-05	2024-05
Dissolved oxygen, water, unfiltered, milligrams per liter	2001-05	2024-05
Annual Statistics
Temperature, water, degrees Celsius	2001	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	2001	2024
Field/Lab water-quality samples	2022-01-11	2022-01-11	2
Water-Year Summary	2014	2023	10
Revisions	Loading...

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