Departments Departments
Freedom of Information Act (FOIA)
VIA EMAIL to clerk@marengotownship.org
VIA USPS to Marengo Township c/o FOIA Officer 4010 IL 23 Marengo IL 60152
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Highway Questions
Contact the Highway Department with the location. It will be repaired ASAP.
If it is during working hours, call me at 568-8636. If it happens after working hours, contact the McHenry County Sheriff at 338-2144 and they will contact me.
We are generally on the road when the snow reaches 2" or more. If it starts snowing at night we are on the road within 1/2 hour after the Sheriff's Department notifies me. All roads in the township jurisdiction will be plowed and ice control put down wihtin 3 hours after we start.
NO! You can be fined and held responsible if there is an accident caused by the snow left in the roadway. This will be enforced by the McHenry County Sheriff's Department to the fullest extent of the law.
At this time there is no ordinace preventing this except in marked areas, but it makes the snow plow operator's job easier and safer if cars are not on the roadway.
IMPORTANT ASSESSMENT NOTICE UPDATE
Effective 2026
Beginning in 2026, there will be an important change to how property assessment notices are delivered in McHenry County.
The Supervisor of Assessments will NO LONGER MAIL assessment notices for properties that are only adjusted by the equalization factor.
What this means for you:
· These notices are still being created. They are available online through the TAX BILL.
· View lookup on the Treasurer’s website: mchenryil.devnetwedge.com
· Use the link on the right-hand side to view your “PROPERTY ASSESSMENT NOTICE”. You can access them anytime once published.
Notices WILL still be mailed for:
· Revaluations
· Farmland Properties
· New Properties
Stay in the loop – don’t miss your notice. Sign up for assessment alerts at: mchenrycountyil.gov/assessmentalerts
There, you will find:
· Email/text notification signup
· A quick video on how to access your notice
· A direct link to DevNet Wedge
· Ongoing updates and helpful information
As always, our office is here to help. If you have questions or need assistance accessing your notice, please do not hesitate to reach out.
McHenry County Supervisor of Assessments Office
(815) 334-4290
Planning Commission
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