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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
414411087575000 MARIENBROOK WASTEWATER TREATMENT FACILITY AT DARIEN, IL
LOCATION - Lat 41°44'11", long 87°57'50" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 SW 1/4 sec.34, T.38 N., R.11 E., Du Page County, IL, Hydrologic Unit 07120004, on Nantucket Road, 0.6 mi east of Frontage Road, and at Marienbrook Wastewater treatment Facility at Darien.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD -
PRECIPITATION: October 1990 to September 1991 and July 1997 to current.
PRECIPITATION: October 1990 to September 1991 and July 1997 to current.
INSTRUMENTATION - Unheated tipping-bucket rain gage.
EXTREMES FOR PERIOD OF RECORD - Maximum daily total, 5.39 in., October 14, 2017.
REMARKS - Collection, computation, and publication of precipitation data do not necessarily conform to standards used by the National Weather Service. Precipitation data could be subject to error for days with freezing and/or thawing of precipitation, which are identified as estimated (e).
