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USGS 02236125 ST. JOHNS RIVER AT ASTOR, FL

  Stream Site

DESCRIPTION:
Latitude 29°10'00",   Longitude 81°31'20"   NAD27
Volusia County, Florida, Hydrologic Unit 03080101
Drainage area: 3,330 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1995-10-01  2021-07-24  
 Daily Data
    Temperature, water, degrees Celsius  2007-12-13  2016-09-30  7157 
    Discharge, cubic feet per second  1994-02-10  2021-07-24  9830 
    Gage height, feet  1931-09-01  2021-07-24  10748 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2007-12-13  2016-09-30  7157 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2008-07-11  2016-09-30  6723 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2021-07-24  3916 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008-07-11  2015-09-29  2479 
    Discharge, tidally filtered, cubic feet per second  1994-02-13  2021-07-22  8928 
 Daily Statistics 
    Temperature, water, degrees Celsius  2014-10-01  2016-09-30 731 
    Discharge, cubic feet per second  1994-02-10  2021-01-31 9656 
    Gage height, feet  1931-09-01  2021-01-31 10575 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-10-01  2016-09-30 731 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014-10-01  2016-09-30 731 
    Stream water level elevation above NAVD 1988, in feet  2010-10-01  2021-01-31 3743 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008-07-11  2015-09-29 2479 
    Discharge, tidally filtered, cubic feet per second  1994-02-13  2021-01-31 8756 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2014-10  2016-09  
    Discharge, cubic feet per second  1994-02  2021-01  
    Gage height, feet  1931-09  2021-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2014-10  2016-09  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2014-10  2016-09  
    Stream water level elevation above NAVD 1988, in feet  2010-10  2021-01  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008-07  2015-09  
    Discharge, tidally filtered, cubic feet per second  1994-02  2021-01  
 Annual Statistics 
    Temperature, water, degrees Celsius  2015  2016  
    Discharge, cubic feet per second  1994  2021  
    Gage height, feet  1931  2021  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015  2016  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2015  2016  
    Stream water level elevation above NAVD 1988, in feet  2011  2021  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2008  2015  
    Discharge, tidally filtered, cubic feet per second  1994  2021  
 Peak streamflow 1994-11-23  2020-09-28  26 
 Field measurements 1931-08-26  2021-06-01  245 
 Field/Lab water-quality samples 1954-05-17  1962-10-24  6 
 Water-Year Summary 2006  2020  15 
 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