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Rock County, WI Trash & Recycling: Illegal Dumping (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified July 2026

Key Facts

Littering statute
Wis. Stat. 287.81
Standard forfeiture
Up to $500
Large-item forfeiture
Up to $1,000
Large items
Appliances, tires, furniture, debris
Applies to
Public and private property

Summary

Illegal dumping is a state crime everywhere in Rock County. Under Wis. Stat. 287.81, depositing solid waste on any highway, waters, or public or private property brings a forfeiture up to $500, rising to $1,000 for large items like appliances, furniture, tires or building debris.

City-specific rules exist: Milton, and Beloit have their own illegal dumping rules that differ from Rock County's county-level regulations. If you live in one of those cities, check the city-specific page instead.

No person may deposit or discharge any solid waste on or along any highway, in any waters of the state, on the ice of any waters of the state or on any other public or private property. A person who violates this subsection may be required to forfeit not more than $500; a person who deposits a large item may be required to forfeit not more than $1,000.

Full Breakdown

Wisconsin's littering statute, Wis. Stat. 287.81, applies statewide, so it covers all of Rock County regardless of municipality. It prohibits depositing or discharging any solid waste on or along a highway, in state waters or on their ice, or on any other public or private property. A standard violation is a forfeiture of up to $500. Dumping a defined large item, appliance, furniture, tire, vehicle, boat, aircraft, building materials or demolition waste, raises the forfeiture to up to $1,000. The Wisconsin Supreme Court held even a discarded cigarette butt violates the statute (State v. Iverson, 2015). Municipalities may add local dumping and littering penalties on top.

Violations & Fines

Forfeiture up to $500 for ordinary solid-waste littering and up to $1,000 for large items under Wis. Stat. 287.81. Local ordinances may impose additional fines and cleanup costs.

Frequently Asked Questions

What is the fine for illegal dumping in Rock County?
Under Wis. Stat. 287.81, up to $500 for ordinary solid-waste littering and up to $1,000 for large items like appliances, tires, furniture or building debris, plus any local penalties.
Does the law cover dumping on private land?
Yes. Wis. Stat. 287.81 prohibits depositing solid waste on any public or private property, along highways, and in state waters, not just public roadsides.

Sources & Official References

Other rules in Rock County

All Rock County rules

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Illegal Dumping in Cities Across Rock County