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  • January 22, 2018 - USGS Water Data availability during lapse in Federal funding

    Due to a lapse in Federal funding, the U.S. Geological Survey must suspend those parts of its data collection and distribution processes requiring human intervention. However, automated reporting and serving of telemetered data will continue.

    Users may note some degradation in the quality and completeness of real-time streamflow, groundwater and water-quality data from some reporting stations due to the suspension of field calibrations and adjustments, especially as high flows occur, aquatic vegetation becomes dominant, or ice forms in high altitude streams. The USGS will continue to monitor some performance aspects of its network using a skeleton workforce.

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  Stream Site

Latitude 37°53'40",   Longitude 119°57'42"   NAD27
Tuolumne County, California, Hydrologic Unit 18040009
Drainage area: 226 square miles
Datum of gage: 2,272.00 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1988-10-01  2018-01-22  
 Daily Data
    Temperature, water, degrees Celsius  2008-05-28  2018-01-22  9216 
    Discharge, cubic feet per second  1956-06-01  2018-01-21  22150 
 Daily Statistics 
    Discharge, cubic feet per second  1956-06-01  2016-10-03 21675 
 Monthly Statistics 
    Discharge, cubic feet per second  1956-06  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1956  2017  
 Peak streamflow 1957-07-17  2016-05-14  60 
 Field measurements 1956-05-29  2017-10-04  507 
 Field/Lab water-quality samples 2014-05-15  2017-08-09  7 
 Water-Year Summary 2005  2016  12 
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