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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  2022-08-19  
 Daily Data
    Temperature, water, degrees Celsius  2019-04-18  2022-08-19  3635 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-04-19  2022-08-18  3615 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019-04-19  2022-08-19  3631 
    pH, water, unfiltered, field, standard units  2019-04-18  2022-08-19  3441 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2019-04-19  2020-10-21  1187 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2019-08-20  2020-10-21  821 
    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  2022-08-18  3592 
 Daily Statistics 
    Temperature, water, degrees Celsius  2019-04-19  2022-03-06 1044 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-04-19  2022-03-06 1039 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019-04-19  2022-03-06 1042 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2019-04-19  2019-11-20 214 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2019-04  2022-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-04  2022-03  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019-04  2022-03  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2019-04  2019-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2019  2022  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019  2022  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019  2022  
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2019  2020  
 Field measurements 2021-08-04  2022-08-02  18 
 Field/Lab water-quality samples 1991-05-06  2020-10-21  1008 
 Water-Year Summary 2019  2021  3 
 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