Monticello Clean Up Days provide residents an opportunity to dispose in bulk of any unwanted junk or garbage that is non-hazardous. Clean Up Days are held bi-annually in May and October, on the first Friday, Saturday and Sunday at the Landscape Waste Facility. Notice of each event will be posted in the Piatt County Journal-Republican, as well as on social media and the city's website.

Fees for disposal are dependent upon the type of vehicle the resident uses to haul the items (i.e., truck, van, car, etc.). There are additional minimum fees for some items, such as appliances or objects containing chemicals. All electronic waste must be removed from the general waste stream. See the price sheet for additional detail.

This opportunity is available only for individuals residing within the city limits of Monticello, or in Monticello Township. No commercial dumping is allowed and proof of residency will be required.