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USGS 14206241 TUALATIN RIVER AT HWY 219 NEAR HILLSBORO, OR

  Stream Site

DESCRIPTION:
Latitude 45°30'01",   Longitude 122°59'24"   NAD27
Washington County, Oregon, Hydrologic Unit 17090010
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2019-04-18  2019-09-16  
 Daily Data
    Temperature, water, degrees Celsius  2019-04-18  2019-09-15  451 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-04-19  2019-09-15  449 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019-04-18  2019-09-15  451 
    pH, water, unfiltered, field, standard units  2019-04-18  2019-09-15  450 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2019-04-19  2019-09-15  449 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2019-04-19  2019-09-15  449 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2019-04-19  2019-09-15  449 
 Field/Lab water-quality samples 1991-05-06  2017-06-05  971 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Oregon Water Science Center
Email questions about this site to Oregon Water Science Center Water-Data Inquiries