Mosquito Abatement Program   Warren Township has contracted with Clarke Environmental to carry out community-wide mosquito control and abatement programs throughout the summer and early fall months. Spraying does not pose a risk to residents; however, those who are sensitive to odors or have chemical sensitivities may want to keep their windows and doors closed…

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Beginning January 1, 2017 Warren Township will offer At Your Door Special Collection to residents in unincorporated areas of the Township. At Your Door is a convenient home collection service to help residents safely dispose of home generated special materials. Do you have used motor oil? Unwanted paint? Used household batteries? Old electronics? Warren Township…

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Warren Township Hall observes the following holidays and will be CLOSED on: New Year’s Day Memorial Day Independence Day Labor Day Thanksgiving Day Friday after Thanksgiving Christmas Eve Christmas Day Warren Township retains the right to close early for weather related issues or if circumstances dictate.

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Trick-or-treat hours are NOT set by the Township.   Official hours are set by the municipalities or individual homeowner associations. Grandwood Park: TBD Grayslake: Monday, October 31st, 2016 4:00 p.m. to 7:00 p.m. (847) 223-8515 Gurnee: Sunday, October 30th, 2016 2:00 p.m. to 5:00 p.m. (847) 599-7000 Gurnee Mills Boo Bash: Thursday, October 27th, 2016…

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