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USGS 02246500 ST. JOHNS RIVER AT JACKSONVILLE, FL

  Stream Site

DESCRIPTION:
Latitude 30°19'20",   Longitude 81°39'56"   NAD27
Duval County, Florida, Hydrologic Unit 03080103
Drainage area: 8,850 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1996-10-09  2018-02-21  
 Daily Data
    Temperature, water, degrees Celsius  2015-10-28  2018-02-20  2036 
    Discharge, cubic feet per second  1971-10-01  2018-02-14  10691 
    Gage height, feet  1970-10-01  1990-09-30  5068 
    Gage height, feet  1982-10-01  2018-02-20  44068 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10-29  2018-02-20  2018 
    Salinity, water, unfiltered, parts per thousand  2015-10-29  2018-02-20  2018 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2018-02-20  7315 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2018-02-04  6713 
 Daily Statistics 
    Temperature, water, degrees Celsius  2015-10-29  2017-10-21 607 
    Discharge, cubic feet per second  1971-10-01  2017-12-04 10630 
    Gage height, feet  1982-10-01  2017-12-04 11218 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10-29  2017-10-21 606 
    Salinity, water, unfiltered, parts per thousand  2015-10-29  2017-10-21 606 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2016-10-26 2209 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2017-04-26 6546 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2015-10  2017-10  
    Discharge, cubic feet per second  1971-10  2017-12  
    Gage height, feet  1982-10  2017-12  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10  2017-10  
    Salinity, water, unfiltered, parts per thousand  2015-10  2017-10  
    Stream water level elevation above NAVD 1988, in feet  2010-10  2016-10  
    Discharge, tidally filtered, cubic feet per second  1996-08  2017-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  2016  2018  
    Discharge, cubic feet per second  1972  2018  
    Gage height, feet  1983  2018  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016  2018  
    Salinity, water, unfiltered, parts per thousand  2016  2018  
    Stream water level elevation above NAVD 1988, in feet  2011  2017  
    Discharge, tidally filtered, cubic feet per second  1996  2017  
 Peak streamflow 1988-09-09  2016-09-02  25 
 Field measurements 1945-05-10  2018-02-06  808 
 Field/Lab water-quality samples 1962-06-08  1994-10-04  288 
 Water-Year Summary 2006  2017  12 
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