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USGS 14182500 LITTLE NORTH SANTIAM RIVER NEAR MEHAMA, OR

  Stream Site

DESCRIPTION:
Latitude 44°47'30",   Longitude 122°34'40"   NAD27
Marion County, Oregon, Hydrologic Unit 17090005
Drainage area: 112 square miles
Datum of gage: 655.41 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1988-10-01  2022-05-21  
 Daily Data
    Temperature, water, degrees Celsius  1985-07-02  2022-05-21  19307 
    Discharge, cubic feet per second  1931-10-01  2022-05-20  33102 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-04-06  2022-05-21  14599 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009-01-17  2022-05-21  1943 
    pH, water, unfiltered, field, standard units  2000-06-21  2022-05-21  15022 
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2021-07-01  2022-05-21  970 
    Chlorophyll fluorescence (fChl), water, in situ, concentration estimated from reference material, micrograms per liter as chlorophyll  2021-07-01  2022-05-21  974 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2021-07-01  2022-05-21  974 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2000-04-06  2015-12-06  16824 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2021-07-01  2022-05-21  972 
 Daily Statistics 
    Temperature, water, degrees Celsius  1985-10-01  2015-12-06 6050 
    Discharge, cubic feet per second  1931-10-01  2021-10-19 32892 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-04-06  2015-12-06 4543 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009-01-17  2009-12-09 323 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1985-10  2015-12  
    Discharge, cubic feet per second  1931-10  2021-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000-04  2015-12  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009-01  2009-12  
 Annual Statistics 
    Temperature, water, degrees Celsius  1986  2016  
    Discharge, cubic feet per second  1932  2022  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2000  2016  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2009  2010  
 Peak streamflow 1932-03-18  2020-12-20  90 
 Field measurements 1964-12-01  2022-05-11  248 
 Field/Lab water-quality samples 1998-10-29  2022-04-04  207 
 Water-Year Summary 2006  2021  16 
 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