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DESCRIPTION:

Latitude 44°47'28",   Longitude 122°45'00"   NAD27

Marion County, Oregon, Hydrologic Unit 17090005

Drainage area: 688 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2015-12-21
Daily Data
Temperature, water, degrees Celsius	2001-03-22	2015-12-21	13028
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-03-22	2015-12-21	12123
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05-28	2015-12-20	4495
pH, water, unfiltered, field, standard units	2001-03-22	2015-12-21	12242
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter	2010-09-30	2015-12-19	2835
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2001-03-22	2015-12-21	12204
Daily Statistics
Temperature, water, degrees Celsius	2001-03-22	2015-12-21	4340
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-03-22	2015-12-21	4040
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05-28	2015-12-20	1498
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter	2010-09-30	2015-12-19	945
Monthly Statistics
Temperature, water, degrees Celsius	2001-03	2015-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001-03	2015-12
Dissolved oxygen, water, unfiltered, milligrams per liter	2003-05	2015-12
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter	2010-09	2015-12
Annual Statistics
Temperature, water, degrees Celsius	2001	2016
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2001	2016
Dissolved oxygen, water, unfiltered, milligrams per liter	2003	2016
Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter	2010	2016
Field/Lab water-quality samples	2006-11-14	2015-09-15	59
Water-Year Summary	2006	2016	11
Revisions	Loading...

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