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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)    2007-10-01  2016-12-10  
 Daily Data
    Temperature, water, degrees Celsius  2015-10-28  2016-12-09  1191 
    Discharge, cubic feet per second  1971-10-01  2016-12-09  10368 
    Gage height, feet  1970-10-01  1990-09-30  47792 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10-29  2016-12-09  1187 
    Salinity, water, unfiltered, parts per thousand  2015-10-29  2016-12-09  1187 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2016-12-09  5974 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2016-11-12  6382 
 Daily Statistics 
    Discharge, cubic feet per second  1971-10-01  2016-04-06 10132 
    Gage height, feet  1982-10-01  2016-04-06 10621 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2016-04-06 2007 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2016-04-06 6185 
 Monthly Statistics 
    Discharge, cubic feet per second  1971-10  2016-04  
    Gage height, feet  1982-10  2016-04  
    Stream water level elevation above NAVD 1988, in feet  2010-10  2016-04  
    Discharge, tidally filtered, cubic feet per second  1996-08  2016-04  
 Annual Statistics 
    Discharge, cubic feet per second  1972  2016  
    Gage height, feet  1983  2016  
    Stream water level elevation above NAVD 1988, in feet  2011  2016  
    Discharge, tidally filtered, cubic feet per second  1996  2016  
 Peak streamflow 1988-09-09  2014-12-13  24 
 Field measurements 1945-05-10  2016-12-07  809 
 Field/Lab water-quality samples 1962-06-08  1994-10-04  288 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1996-10-09  2007-09-30  321842 
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