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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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USGS 03207800 LEVISA FORK AT BIG ROCK, VA

  Stream Site

DESCRIPTION:
Latitude 37°21'13",   Longitude 82°11'45"   NAD27
Buchanan County, Virginia, Hydrologic Unit 05070202
Drainage area: 297 square miles
Datum of gage: 865.50 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2018-01-22  
 Daily Data
    Temperature, water, degrees Celsius  1978-08-15  1981-09-29  5526 
    Discharge, cubic feet per second  1967-10-01  2018-01-21  18376 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-04-07  1981-09-29  5485 
    Suspended sediment concentration, milligrams per liter  1970-01-01  1981-09-29  3635 
    Suspended sediment discharge, short tons per day  1970-01-01  1981-09-29  3894 
 Daily Statistics 
    Temperature, water, degrees Celsius  1974-08-12  1981-09-29 1913 
    Discharge, cubic feet per second  1967-10-01  2017-10-10 18273 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-04-07  1981-09-29 1947 
    Suspended sediment concentration, milligrams per liter  1970-01-01  1981-09-29 3635 
    Suspended sediment discharge, short tons per day  1970-01-01  1981-09-29 3894 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1974-08  1981-09  
    Discharge, cubic feet per second  1967-10  2017-10  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-04  1981-09  
    Suspended sediment concentration, milligrams per liter  1970-01  1981-09  
    Suspended sediment discharge, short tons per day  1970-01  1981-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1974  1981  
    Discharge, cubic feet per second  1968  2018  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971  1981  
    Suspended sediment concentration, milligrams per liter  1970  1981  
    Suspended sediment discharge, short tons per day  1970  1981  
 Peak streamflow 1957-01-29  2015-12-26  50 
 Field measurements 1967-09-18  2017-12-05  418 
 Field/Lab water-quality samples 1969-09-19  1981-08-26  295 
 Water-Year Summary 2006  2017  12 
OPERATION:
Record for this site is maintained by the USGS Virginia Water Science Center
Email questions about this site to Virginia Water Science Center Water-Data Inquiries