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USGS 14211400 JOHNSON CREEK AT REGNER ROAD, AT GRESHAM, OR

  Stream Site

DESCRIPTION:
Latitude 45°29'12",   Longitude 122°25'14"   NAD27
Multnomah County, Oregon, Hydrologic Unit 17090012
Drainage area: 15.36 square miles
Datum of gage: 305 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-26  
 Daily Data
    Temperature, water, degrees Celsius  1999-01-20  2016-09-25  19172 
    Discharge, cubic feet per second  1998-02-26  2016-09-25  6787 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-10-03  2015-09-27  4986 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-01-20  2016-03-09 6187 
    Discharge, cubic feet per second  1998-02-26  2016-04-28 6637 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-01  2016-03  
    Discharge, cubic feet per second  1998-02  2016-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  1999  2016  
    Discharge, cubic feet per second  1998  2016  
 Peak streamflow 1999-02-27  2015-03-15  17 
 Field measurements 1989-08-30  2016-08-31  140 
 Field/Lab water-quality samples 2011-11-22  2012-07-20  7 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1998-02-26  2007-09-30  206650 
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