LOCATION.-- Lat. 41°40'56", long. 88°24'49" (NAD of 1927), SW¼ NE¼ SE¼ sec.15, T.37N., R.7E., Kendall County, Hydrologic Unit 07120007, about 0.4 mi downstream of Bristol Ridge Road.

DRAINAGE AREA.-- 67.3mi²

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

PARTIAL RECORD: 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.

HABITAT: Water year 2000.