LOCATION.-- Lat 41°29'07", long 88°11'09" (NAD of 1927), in NW¼ SE¼ sec.27, T.35N., R.9E., Will County, Hydrologic Unit 07120004, 121 feet downstream of Mound Road.

DRAINAGE AREA.-- 14.10 mi².

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

PARTIAL RECORD: Annual maximum, water years 1965-1970; Miscellaneous discharge measurements, water year 2000.

SURFACE-WATER QUALITY

MISCELLANEOUS: Water year 2000; contaminants in streambed sediments, water year 2000.

BIOLOGICAL

ALGAE: Pigment and biomass, Water year 2000.

BENTHIC MACROINVERTEBRATES: Water year 2000.

FISH: Water year 2001.

HABITAT: Water year 2000.