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USGS 12200500 SKAGIT RIVER NEAR MOUNT VERNON, WA

  Stream Site

DESCRIPTION:
Latitude 48°26'42",   Longitude 122°20'03"   NAD27
Skagit County, Washington, Hydrologic Unit 17110007
Drainage area: 3,093 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2017-02-28  
 Daily Data
    Temperature, water, degrees Celsius  1962-07-03  2017-02-26  15423 
    Discharge, cubic feet per second  1940-10-01  2017-02-26  27908 
    Gage height, feet  1988-04-11  2017-02-26  9689 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2014-10-01  2017-02-26  659 
    Suspended sediment concentration, milligrams per liter  2006-03-10  2007-09-30  570 
    Suspended sediment discharge, short tons per day  2006-03-10  2007-09-30  570 
 Daily Statistics 
    Temperature, water, degrees Celsius  1974-02-01  1981-11-16 2663 
    Discharge, cubic feet per second  1940-10-01  2016-10-23 27782 
    Gage height, feet  1988-04-11  2016-10-23 9563 
    Suspended sediment concentration, milligrams per liter  2006-03-10  2007-09-30 570 
    Suspended sediment discharge, short tons per day  2006-03-10  2007-09-30 570 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1974-02  1981-11  
    Discharge, cubic feet per second  1940-10  2016-10  
    Gage height, feet  1988-04  2016-10  
    Suspended sediment concentration, milligrams per liter  2006-03  2007-09  
    Suspended sediment discharge, short tons per day  2006-03  2007-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1974  1982  
    Discharge, cubic feet per second  1941  2017  
    Gage height, feet  1988  2017  
    Suspended sediment concentration, milligrams per liter  2006  2007  
    Suspended sediment discharge, short tons per day  2006  2007  
 Peak streamflow 1906-11  2014-11-29  76 
 Field measurements 1959-08-29  2017-02-01  373 
 Field/Lab water-quality samples 1947-09-15  2017-01-19  528 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1988-10-01  2007-09-30  632612 
OPERATION:
Record for this site is maintained by the USGS Washington Water Science Center
Email questions about this site to Washington Water Science Center Water-Data Inquiries