USGS Water-Year Summary 2023
412320088154101 KANKAKEE R AT INFLOW OF POWER PLANT NR LORENZO, IL
LOCATION - Lat 41°23'19.6", long 88°15'41.7" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 NW 1/4 sec.36, T.34 N., R.8 E., Grundy County, IL, Hydrologic Unit 07120001, at mouth of inflow channel to Exelon Power Plant, 3.3 miles southwest of Channahon, 3.7 miles northwest of Lorenzo, and at mouth of Des Plaines and Kankakee Rivers.
PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE
STAGE: February 2013 to current.
SURFACE WATER QUALITY
WATER TEMPERATURE: September 2012 to current.
- Water-stage recorder, satellite telemeter, and water-temperature sensor. Datum of gage is 0.21 ft below NAVD of 1988. Gage height minus 0.21 ft equals NAVD88 elevation.
EXTREMES FOR PERIOD OF RECORD -
SURFACE-WATER STAGE: Maximum gage height, 508.54 ft, May 18, 2020; minimum, 503.97 ft, Oct. 27, 2018.
WATER TEMPERATURE: Maximum water temperature, 31.8 °C, July 20, 2013; minimum, -0.2 °C, Feb. 8, 2019.