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USGS 11274790 TUOLUMNE R A GRAND CYN OF TUOLUMNE AB HETCH HETCHY

  Stream Site

DESCRIPTION:
Latitude 37°55'00",   Longitude 119°39'32"   NAD27
Tuolumne County, California, Hydrologic Unit 18040009
Drainage area: 301 square miles
Datum of gage: 3,830 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2023-05-30  
 Daily Data
    Discharge, cubic feet per second  2020-05-30  2023-05-29  959 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-10-12  2020-02-26  12510 
 Daily Statistics 
    Discharge, cubic feet per second  2020-10-19  2022-10-03 715 
 Monthly Statistics 
    Discharge, cubic feet per second  2020-10  2022-10  
 Annual Statistics 
    Discharge, cubic feet per second  2021  2023  
 Peak streamflow 2007-05-12  2021-10-25  16 
 Field measurements 2006-10-18  2022-10-04  52 
 Field/Lab water-quality samples 2014-07-09  2016-09-01  5 
 Water-Year Summary 2007  2022  15 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries