USGS Water-Year Summary 2023
05538360 MARLEY CREEK AT MARLEY, IL
LOCATION - Lat 41°32'22", long 87°55'51" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 NE 1/4 sec.11, T.35 N., R.11 E., Will County, IL, Hydrologic Unit 07120004, on left downstream pier of the Regan Road bridge, 0.8 mile south of Marley, and at mile 1.7.
DRAINAGE AREA - 21.17 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE
DISCHARGE: October 2012 to current.
STAGE: October 2012 to current.
PARTIAL RECORD: Annual maximum, water years 1962 to 1970.
GAGE - Water-stage recorder, satellite telemeter, and crest-stage gage. Datum of gage is 638.08 ft above NAVD of 1988. Prior to Oct. 1, 2012, at site 0.8 mi downstream at gage datum 638.13 ft. NGVD 1929.
EXTREMES FOR PERIOD OF RECORD -
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 1,830 ft³/s, Apr. 18, 2013, gage height 9.65 ft.; minimum discharge, 0.67 ft³/s, Aug. 17, 2013.