USGS Water-Year Summary 2024
05536366 LITTLE CALUMET RIVER AT CALUMET PARK, IL
LOCATION - Lat 41°39'25", long 87°38'28" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 NW 1/4 sec.33, T.37 N., R.14 E., Cook County, IL, Hydrologic Unit 07120003,
DRAINAGE AREA - 24.3 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
SURFACE WATER DISCHARGE AND STAGE
STAGE: April 2017 to current.
VELOCITY: April 2017 to current.
SURFACE WATER QUALITY
MISCELLANEOUS: JULY 1990
GAGE - Water stage recorder and cell phone telemetry. Datum of gage is 551.76 ft. above NAVD of 1988 (from GPS differential leveling).
EXTREMES FOR PERIOD OF RECORD -
STAGE: Maximum gage height, 29.00 ft, Feb. 21, 2018; minimum, 24.27 ft, Oct. 11, 2017.