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USGS 05446500 ROCK RIVER NEAR JOSLIN, IL

  Stream Site

DESCRIPTION:
Latitude 41°33'22",   Longitude 90°11'07"   NAD83
Rock Island County, Illinois, Hydrologic Unit 07090005
Drainage area: 9,549 square miles
Datum of gage: 564.06 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-03  
 Daily Data
    Temperature, water, degrees Celsius  2015-06-26  2016-12-02  1548 
    Discharge, cubic feet per second  1939-10-01  2016-12-02  28187 
    Gage height, feet  1993-10-01  2016-12-02  8173 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2015-06-26  2016-12-02  1459 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2015-06-26  2016-12-02  966 
    pH, water, unfiltered, field, standard units  2015-06-26  2016-12-02  1323 
    Orthophosphate, water, in situ, milligrams per liter as phosphorus  2015-06-26  2016-09-15  141 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (YSI)  2015-06-26  2016-12-02  1251 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU) -- (HACH)  2015-06-26  2016-12-02  1161 
    Suspended sediment concentration, milligrams per liter  1980-05-01  1982-09-30  883 
    Suspended sediment discharge, short tons per day  1980-05-01  1982-09-30  883 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2015-06-26  2016-12-02  1503 
 Daily Statistics 
    Discharge, cubic feet per second  1939-10-01  2016-05-12 27984 
    Gage height, feet  1993-10-01  2016-05-12 7970 
    Suspended sediment concentration, milligrams per liter  1980-05-01  1982-09-30 883 
    Suspended sediment discharge, short tons per day  1980-05-01  1982-09-30 883 
 Monthly Statistics 
    Discharge, cubic feet per second  1939-10  2016-05  
    Gage height, feet  1993-10  2016-05  
    Suspended sediment concentration, milligrams per liter  1980-05  1982-09  
    Suspended sediment discharge, short tons per day  1980-05  1982-09  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2016  
    Gage height, feet  1994  2016  
    Suspended sediment concentration, milligrams per liter  1980  1982  
    Suspended sediment discharge, short tons per day  1980  1982  
 Peak streamflow 1940-08-30  2015-06-18  76 
 Field measurements 1973-08-27  2016-08-29  356 
 Field/Lab water-quality samples 1966-10-03  2016-11-22  799 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1986-09-01  2007-09-30  580827 
OPERATION:
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries