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USGS 301817081393600 ST JOHNS RIVER BL MARCO LK AT JACKSONVILLE, FL

  Stream Site

DESCRIPTION:
Latitude 30°18'17.21",   Longitude 81°39'36.36"   NAD83
Duval County, Florida, Hydrologic Unit 03080103
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2016-01-12  2019-12-11  
 Daily Data
    Temperature, water, degrees Celsius  2016-01-12  2019-12-10  3692 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-01-12  2019-12-10  3696 
    Salinity, water, unfiltered, parts per thousand  2016-01-12  2019-12-10  3696 
 Daily Statistics 
    Temperature, water, degrees Celsius  2016-01-12  2019-08-07 1107 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-01-12  2019-08-07 1111 
    Salinity, water, unfiltered, parts per thousand  2016-01-12  2019-06-10 1055 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2016-01  2019-08  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016-01  2019-08  
    Salinity, water, unfiltered, parts per thousand  2016-01  2019-06  
 Annual Statistics 
    Temperature, water, degrees Celsius  2016  2019  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016  2019  
    Salinity, water, unfiltered, parts per thousand  2016  2019  
 Water-Year Summary 2016  2018  3 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Florida Water Science Center - Orlando
Email questions about this site to Florida Water-Data Inquiries