Station list
05540275 SPRING BROOK AT 87TH STREET NEAR NAPERVILLE, IL
LOCATION.--Lat 41�43'33", long 88�09'46", in SW¼SW¼ sec.36, T.38 N., R.9 E., Du Page County, Hydrologic Unit
07120004, on right bank at upstream side of bridge on 87th Street, 3.0 mi south of Naperville, and at mile 2.9.
DRAINAGE AREA.--9.90 mi2.
PERIOD OF RECORD.--October 1987 to current year.
GAGE.--Water-stage recorder. Datum of gage is 647.00 ft above sea level.
REMARKS.--Records good except those for estimated daily discharges, which are poor. Gage-height telemeter at station.