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USGS 12147600 SOUTH FORK TOLT RIVER NEAR INDEX, WA

  Stream Site

DESCRIPTION:
Latitude 47°42'25",   Longitude 121°35'56"   NAD27
King County, Washington, Hydrologic Unit 17110010
Drainage area: 5.34 square miles
Datum of gage: 1,850 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2020-09-24  
 Daily Data
    Temperature, water, degrees Celsius  1994-10-28  2020-09-23  26653 
    Discharge, cubic feet per second  1959-12-01  2020-09-23  20813 
    Gage height, feet  1987-08-15  2020-09-23  11855 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2019-12-03  2020-09-24  891 
 Daily Statistics 
    Temperature, water, degrees Celsius  1994-10-28  2020-04-24 8769 
    Discharge, cubic feet per second  1959-12-01  2020-05-31 20698 
    Gage height, feet  1987-08-15  2020-05-31 11740 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1994-10  2020-04  
    Discharge, cubic feet per second  1959-12  2020-05  
    Gage height, feet  1987-08  2020-05  
 Annual Statistics 
    Temperature, water, degrees Celsius  1995  2020  
    Discharge, cubic feet per second  1960  2020  
    Gage height, feet  1987  2020  
 Peak streamflow 1959-12-14  2018-11-02  56 
 Field measurements 1959-04-29  2020-08-03  401 
 Field/Lab water-quality samples 2018-06-27  2020-08-03  3 
 Water-Year Summary 2006  2019  14 
 Revisions  Loading...
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