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USGS 01654107 LONG BRANCH AT OLLEY LANE NR FAIRFAX, VA
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2021-09-29  2022-10-01  
 Daily Data
    Temperature, water, degrees Celsius  2021-09-29  2022-10-01  1100 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2021-11-18  2022-10-01  949 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2021-09-29  2022-10-01  1092 
    pH, water, unfiltered, field, standard units  2021-09-29  2022-10-01  1101 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2021-09-29  2022-10-01  1073 
 Field/Lab water-quality samples 2021-11-29  2022-08-09  16 
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