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USGS 453104122551201 ROCK CREEK AT WOLL POND WAY, HILLSBORO, OR

  Stream Site

DESCRIPTION:
Latitude 45°31'04",   Longitude 122°55'12"   NAD27
Washington County, Oregon, Hydrologic Unit 17090010
Datum of gage: 130.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Temperature, water, degrees Celsius  2001-05-12  2003-11-23  1728 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-05-12  2003-11-23  1728 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2001-05-12  2003-11-23  1566 
    pH, water, unfiltered, field, standard units  2001-05-12  2003-11-23  1698 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2002-04-26  2003-11-23  1215 
 Daily Statistics 
    Temperature, water, degrees Celsius  2001-05-12  2003-11-23 576 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-05-12  2003-11-23 576 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2001-05-12  2003-11-23 522 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2001-05  2003-11  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001-05  2003-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2001-05  2003-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2001  2004  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2001  2004  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2001  2004  
 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