Page Loading - Please Wait...

Click to hideNews Bulletins

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  2025-03-17  
 Daily Data
    Temperature, water, degrees Celsius  2015-10-28  2025-03-15  9326 
    Discharge, cubic feet per second  1971-10-01  2025-03-16  13241 
    Gage height, feet  1970-10-01  1990-09-30  5068 
    Gage height, feet  1974-10-01  2025-03-16  51733 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10-29  2025-03-15  9323 
    Salinity, water, unfiltered, parts per thousand  2015-10-29  2025-03-15  9323 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2025-03-16  14980 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2025-03-14  9227 
 Daily Statistics 
    Temperature, water, degrees Celsius  2015-10-29  2023-10-29 2646 
    Discharge, cubic feet per second  1971-10-01  2024-12-09 13146 
    Gage height, feet  1982-10-01  2024-12-09 13755 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10-29  2023-10-29 2646 
    Salinity, water, unfiltered, parts per thousand  2015-10-29  2023-10-29 2646 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2024-12-09 5140 
    Discharge, tidally filtered, cubic feet per second  1996-08-03  2024-12-09 9140 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2015-10  2023-10  
    Discharge, cubic feet per second  1971-10  2024-12  
    Gage height, feet  1982-10  2024-12  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-10  2023-10  
    Salinity, water, unfiltered, parts per thousand  2015-10  2023-10  
    Stream water level elevation above NAVD 1988, in feet  2010-10  2024-12  
    Discharge, tidally filtered, cubic feet per second  1996-08  2024-12  
 Annual Statistics 
    Temperature, water, degrees Celsius  2016  2024  
    Discharge, cubic feet per second  1972  2025  
    Gage height, feet  1983  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2016  2024  
    Salinity, water, unfiltered, parts per thousand  2016  2024  
    Stream water level elevation above NAVD 1988, in feet  2011  2025  
    Discharge, tidally filtered, cubic feet per second  1996  2025  
 Peak streamflow 1988-09-09  2023-12-18  33 
 Field measurements 1945-05-09  2024-12-10  1054 
 Field/Lab water-quality samples 1962-06-08  1994-10-04  288 
 Water-Year Summary 2006  2024  19 
 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