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DESCRIPTION:

Latitude 45°24'06",   Longitude 122°53'38"   NAD27

Washington County, Oregon, Hydrologic Unit 17090010

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2024-11-19
Daily Data
Temperature, water, degrees Celsius	1997-05-24	2024-11-19	17823
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997-05-24	2024-11-18	17791
Dissolved oxygen, water, unfiltered, milligrams per liter	1997-05-28	2024-11-19	17727
pH, water, unfiltered, field, standard units	1997-05-24	2024-11-19	14406
Daily Statistics
Temperature, water, degrees Celsius	1997-05-24	2023-11-12	5725
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997-05-24	2023-11-12	5719
Dissolved oxygen, water, unfiltered, milligrams per liter	1997-05-28	2023-11-12	5694
pH, water, unfiltered, field, standard units	2012-04-25	2023-11-13	2517
Monthly Statistics
Temperature, water, degrees Celsius	1997-05	2023-11
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997-05	2023-11
Dissolved oxygen, water, unfiltered, milligrams per liter	1997-05	2023-11
pH, water, unfiltered, field, standard units	2012-04	2023-11
Annual Statistics
Temperature, water, degrees Celsius	1997	2024
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1997	2024
Dissolved oxygen, water, unfiltered, milligrams per liter	1997	2024
pH, water, unfiltered, field, standard units	2012	2024
Field/Lab water-quality samples	2019-04-22	2020-10-27	18
Water-Year Summary	2014	2023	10
Revisions	Loading...

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