USGS Water-Year Summary 2024
414652088133800 NAPERVILLE TOWNSHIP HIGHWAY DIVISION AT NAPERVILLE, IL
LOCATION - Lat 41°46'52", long 88°13'59" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 NE 1/4 sec.17, T.38 N., R.9 E., Du Page County, IL, Hydrologic Unit 07120007, on North Aurora Road, 1.4 mi west of State Highway 59, and at Naperville Township Highway Division at Naperville.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD -
PRECIPITATION: July 1997 to December 2003. October 2005 to current.
INSTRUMENTATION - Unheated tipping-bucket rain gage and satellite telemeter.
EXTREMES FOR PERIOD OF RECORD - Maximum daily total, 6.30 in., October 14, 2017.