Milwaukee, WI Landscaping Rules: Composting (2026)
Key Facts
- Max bin height
- 5 feet
- Max total bin volume
- 125 cubic feet
- Setback from dwellings
- 20 feet minimum
- Front yards
- Bins prohibited
- Typical forfeiture
- $500 per offense
Summary
Milwaukee caps home compost bins at 5 feet tall and 125 cubic feet total, bans front-yard placement, and requires a 20-foot setback from any dwelling.
COMPOST PILES. Compost piles shall consist primarily of yard waste. The following items are specifically prohibited from inclusion in any compost pile:
a. Oils, grease and lard. b. Dairy or meat products. c. Feces - human, dog, cat or bird. d. Diseased plant waste. e. Poisonous substances. f. Treated lumber, sawdust from treated lumber. g. Materials that have been treated with chemicals. h. Inorganic material. 2. COMPOSTING BINS. All compost piles shall be contained in composting bins. a. Composting bins shall meet the following specifications: a-1. Each bin shall be no taller than 5 feet and the total volume of all bins on a property shall not exceed 125 cubic feet.
a-2. Each bin shall be constructed of commercial-grade material such as heavy-duty plastic, cinderblock, brick, wood or of such other materials as may be approved by the commissioner. a-3. Each bin shall be built with a hood that permits the venting of gasses without permitting the entrance of rodents. a-4. Each bin shall be maintained so as to inhibit the entrance of rodents, flying insects and other pests. a-5. Each bin shall be maintained using proper composting techniques including, but not limited to, timely aeration, soil addition and the monitoring of moisture content.
b. Composting bins shall not be placed in front yards and shall be placed no less than 20 feet from any habitable structure.
Full Breakdown
City code treats composting as part of solid waste regulation, not a free-for-all. Compost piles must consist primarily of yard waste, and the code lists specific bans: no oils, grease, lard, dairy or meat products, feces, diseased plant waste, poisonous substances, treated lumber or sawdust, chemically treated materials, or other inorganic material. All compost must sit inside a bin, not a loose pile. Each bin is capped at 5 feet in height, and the combined volume of every bin on a property cannot exceed 125 cubic feet. Bins need commercial-grade construction (heavy-duty plastic, cinderblock, brick, wood, or a commissioner-approved material), a hood that vents gas while keeping rodents out, and upkeep that discourages rodents, flying insects and other pests, including proper aeration, soil addition and moisture monitoring. Placement is restricted too: no front-yard bins, and every bin must sit at least 20 feet from any habitable structure.
Violations & Fines
General solid waste chapter penalty (Milwaukee Code § 79-16) sets a $500 forfeiture per offense, escalating for repeat violations, with imprisonment possible if the forfeiture and costs go unpaid.
Frequently Asked Questions
Can I compost meat or dairy scraps in Milwaukee?
Where can I put my compost bin?
Sources & Official References
Other rules in Milwaukee
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Composting in Nearby Cities
How other cities in Milwaukee County handle composting.