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Water-Year Summary for Site 05538010

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
63680 Turbidity, Form Neph(Min.,Mean,Max.)  
72240 CO2 at water surface(Max.,Min.,Mean)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
05538010 DES PLAINES RIVER AT ROCKDALE, IL
LOCATION - Lat 41°30'18", long 88°05'59" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 NW 1/4 sec.21, T.35 N., R.10 E., Will County, IL, Hydrologic Unit 07120004,
DRAINAGE AREA - 1,506 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
SURFACE-WATER QUALITY:
  WATER TEMPERATURE: August 2015 to May 2017.
  SPECIFIC CONDUCTANCE: August 2015 to May 2017.
  PH: August 2015 to May 2017.
  DISSOLVED OXYGEN: August 2015 to May 2017.
  TURBIDITY: August 2015 to May 2017.
  DISSOLVED CARBON DIOXIDE: August 2015 to May 2017.
GAGE - Water-quality monitor.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS IL Water Science Center.
WATER-QUALITY RECORDS
EXTREMES FOR PERIOD OF RECORD -
WATER TEMPERATURE: Maximum, 30.0 oC, Aug. 10, 2016; minimum 1.7 oC, Jan. 13, 2016.
SPECIFIC CONDUCTANCE: Maximum, 2420 us/cm, Dec. 19, 2016; minimum 546 us/cm, Sept. 21, 2015.
PH: Maximum, 8.4, April 14, 2016; minimum, 6.9, May 13, 2017.
DISSOLVED OXYGEN: Maximum, 13.2 mg/L, April 15, 2016; minimum 1.5 mg/L, Aug. 16, 2016.
TURBIDITY: Maximum, 350 FNU, Nov. 21, 2016; minimum 1.7 FNU, Sept. 11, 2015 and June 11, 2016.
DISSOLVED CARBON DIOXIDE: Maximum, 1.35%, June 1, 2016; minimum 0.08%, April 15, 2016.