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USGS 14202650 WAPATO CREEK AT SW GASTON ROAD, AT GASTON, OR

  Stream Site

DESCRIPTION:
Latitude 45°26'26.31",   Longitude 123°07'30.00"   NAD83
Washington County, Oregon, Hydrologic Unit 17090010
Drainage area: 24.1 square miles
Datum of gage: 180 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2010-04-13  2013-04-16  
 Daily Data
    Temperature, water, degrees Celsius  2010-04-13  2013-04-16  1938 
    Discharge, cubic feet per second  2011-10-01  2013-04-11  534 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-04-13  2013-04-16  1938 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2010-04-13  2013-04-16  1932 
    pH, water, unfiltered, field, standard units  2010-04-13  2013-04-16  1935 
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter  2010-04-13  2013-04-16  1776 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2010-04-13  2013-04-16  1761 
    Cyanobacteria (blue-green algae), YSI in vivo fluorescence of phycocyanin, excitation at 595, emission at 650 nm, cells per milliliter  2010-04-13  2013-04-16  1191 
 Daily Statistics 
    Temperature, water, degrees Celsius  2010-04-13  2013-04-16 646 
    Discharge, cubic feet per second  2011-10-01  2013-04-11 534 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-04-13  2013-04-16 646 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2010-04-13  2013-04-16 644 
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter  2010-04-13  2013-04-16 592 
    Cyanobacteria (blue-green algae), YSI in vivo fluorescence of phycocyanin, excitation at 595, emission at 650 nm, cells per milliliter  2010-04-13  2013-04-16 397 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2010-04  2013-04  
    Discharge, cubic feet per second  2011-10  2013-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010-04  2013-04  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2010-04  2013-04  
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter  2010-04  2013-04  
    Cyanobacteria (blue-green algae), YSI in vivo fluorescence of phycocyanin, excitation at 595, emission at 650 nm, cells per milliliter  2010-04  2013-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  2010  2013  
    Discharge, cubic feet per second  2012  2013  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2010  2013  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2010  2013  
    Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter  2010  2013  
    Cyanobacteria (blue-green algae), YSI in vivo fluorescence of phycocyanin, excitation at 595, emission at 650 nm, cells per milliliter  2010  2013  
 Field measurements 2011-09-13  2013-03-15  10 
 Field/Lab water-quality samples 2010-04-12  2013-02-13  19 
 Water-Year Summary 2013  2013  1 
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