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USGS 05586300 ILLINOIS RIVER AT FLORENCE, IL

  Stream Site

DESCRIPTION:
Latitude 39°37'58",   Longitude 90°36'28"   NAD83
Pike County, Illinois, Hydrologic Unit 07130011
Drainage area: 26,870 square miles
Datum of gage: 404.35 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2012-05-26  2019-09-21  
 Daily Data
    Temperature, water, degrees Celsius  2012-06-02  2019-09-21  7774 
    Gage height, feet  2012-05-26  2019-09-20  2598 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2012-06-01  2019-09-21  7450 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-06-02  2019-09-20  2597 
    pH, water, unfiltered, field, standard units  2012-06-01  2019-09-21  7221 
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2014-11-06  2019-09-21  4634 
    Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter  2014-04-04  2019-09-21  5609 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2014-04-04  2019-09-21  5439 
    Orthophosphate, water, in situ, milligrams per liter as phosphorus  2013-04-25  2019-09-21  3639 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI)  2012-06-01  2019-09-21  7669 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH)  2015-06-03  2019-09-21  4156 
    Suspended sediment concentration, milligrams per liter  1980-02-13  2014-09-29  12647 
    Suspended sediment discharge, short tons per day  1980-02-13  2014-09-29  12647 
    Nitrate plus nitrite, water, unfiltered, pounds of nitrogen per day  2016-09-22  2019-09-20  1057 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2012-06-02  2019-09-21  7547 
 Daily Statistics 
    Temperature, water, degrees Celsius  2012-06-02  2018-11-14 2277 
    Gage height, feet  2012-05-26  2019-06-26 2513 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2012-06-02  2018-11-14 2169 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-06-02  2018-11-14 2287 
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2014-11-06  2019-04-15 1390 
    Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter  2014-04-04  2018-11-15 1578 
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2014-04-04  2019-03-11 1696 
    Orthophosphate, water, in situ, milligrams per liter as phosphorus  2013-04-26  2018-09-24 1085 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI)  2012-06-02  2018-11-14 2253 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH)  2015-06-04  2018-11-14 1084 
    Suspended sediment concentration, milligrams per liter  1980-02-13  2014-09-29 12647 
    Suspended sediment discharge, short tons per day  1980-02-13  2014-09-29 12647 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2012-06-02  2018-11-14 2206 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2012-06  2018-11  
    Gage height, feet  2012-05  2019-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2012-06  2018-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012-06  2018-11  
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2014-11  2019-04  
    Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter  2014-04  2018-11  
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2014-04  2019-03  
    Orthophosphate, water, in situ, milligrams per liter as phosphorus  2013-04  2018-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI)  2012-06  2018-11  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH)  2015-06  2018-11  
    Suspended sediment concentration, milligrams per liter  1980-02  2014-09  
    Suspended sediment discharge, short tons per day  1980-02  2014-09  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2012-06  2018-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2012  2019  
    Gage height, feet  2012  2019  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2012  2019  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2012  2019  
    Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)  2015  2019  
    Chlorophylls, water, in situ, fluorometric method, excitation at 470 +-15 nm, emission at 685 +-20 nm, micrograms per liter  2014  2019  
    Phycocyanin fluorescence (fPC), water, in situ, concentration estimated from reference material, micrograms per liter as phycocyanin  2014  2019  
    Orthophosphate, water, in situ, milligrams per liter as phosphorus  2013  2018  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI)  2012  2019  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH)  2015  2019  
    Suspended sediment concentration, milligrams per liter  1980  2014  
    Suspended sediment discharge, short tons per day  1980  2014  
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2012  2019  
 Field measurements 2012-08-03  2018-12-13  48 
 Field/Lab water-quality samples 2012-02-19  2019-08-13  460 
 Water-Year Summary 2012  2018  7 
 Revisions  Loading...
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