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Water-Year Summary for Site 03346500

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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)  
00060 Discharge(Mean)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean) [Discontinued 10/19/21]  
00300 Dissolved oxygen(Max.,Min.,Mean) [Discontinued 10/19/21]  
00400 pH(Max.,Min.,Med.) [Discontinued 10/19/21]  
51289 OrthoPO4, in situ(Max.,Min.,Mean)  
63680 Turbidity, Form Neph(Mean,Min.,Max.)  
63680 Turbidity, Form Neph(Min.,Mean,Max.) [Discontinued 10/19/21]  
91049 NO3+NO2, wu(Mean)  
99133 NO3+NO2,water,insitu(Max.,Min.,Mean)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
03346500 EMBARRAS RIVER AT LAWRENCEVILLE, IL
LOCATION - Lat 38°43'25.7", long 87°39'51.7" referenced to North American Datum of 1983, in NE 1/4 SW 1/4 sec.5, T.3 N., R.11 W., Lawrence County, IL, Hydrologic Unit 05120112, on left bank at downstream side of U.S. Business Route 50 bridge in Lawrenceville, and at mile 6.7.
DRAINAGE AREA - 2,333 mi².

 

SURFACE-WATER RECORDS
PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE
  DISCHARGE: March 1930 to November 1933, October 2001 to current.
  STAGE: October 2001 to current.
PRECIPITATION: October 2001 to Sept. 30, 2013.
SURFACE-WATER QUALITY
   WATER TEMPERATURE: September 2015 to current.
   SPECIFIC CONDUCTANCE: September 2015 to current.
   DISSOLVED OXYGEN: September 2015 to current.
   PH: September 2015 to current.
   TURBIDITY: September 2015 to current.
   NITRATE: September 2015 to current.
   PHOSPHORUS: November 2015 to current.
GAGE - Water-stage recorder, satellite telemeter, water-quality monitor, and crest-stage gage. Datum of gage is 382.24 ft above NAVD of 1988 (382.62 ft NGVD 1929). March 1930 to November 1933 at datum 399.20 ft above NGVD of 1929 (398.12 ft NAVD 1988).
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS IL Water Science Center.
EXTREMES FOR PERIOD OF RECORD -

SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 47,500 ft³/s, June 10, 2008, gage height, 42.61 ft; minimum, 25 ft³/s, Aug. 1 and 29, 2012.

PRECIPITATION: Maximum daily total, 4.04 in., Mar. 18, 2008.

WATER TEMPERATURE: Maximum, 32.7 oC, July 22, 2017; minimum, -0.1 oC, several days in most years.

SPECIFIC CONDUCTANCE: Maximum, 679 uS/cm at 25oC, December 21, 2016; minimum, 118 uS/cm at 25oC, Dec. 31, 2015.

DISSOLVED OXYGEN: Maximum, 20.43 mg/L, June 10, 2017; minimum, 0.2 mg/L, Aug. 9, 2016.

PH: Maximum, 9.0 standard units, Oct. 11, 2016; minimum, 6.8 standard units, Sept. 21, 2016 and May 3, 2017.

TURBIDITY: Maximum, 1,020 FNU, February 21, 2016; minimum, 2.6 FNU, Jan. 29, 2016.

NITRATE: Maximum, 14.1 mg/L, June 10, 2016; minimum, 0.0 mg/L, many days.

PHOSPHATE: Maximum, 0.615 mg-P/L, Nov. 20, 2017; minimum, 0.001 mg-P/L, several days.