McHenry County, IL Noise Ordinances: Leaf Blower Rules (2026)
Key Facts
- Leaf-blower-specific rule
- None in the county
- Lawn maintenance
- Excluded from vehicle-noise limit
- Fallback standard
- General nuisance provision
- Audibility trigger
- 100 feet from lot line
- Stricter rules possible
- Within city limits
Summary
McHenry County sets no leaf-blower-specific rule. Lawn and property maintenance are expressly excluded from the off-road-vehicle noise limit, so blowers are governed only by the general prolonged-or-raucous-noise nuisance standard (audible 100 feet from the lot line).
Excluded from this public nuisance are: ... Off-road vehicles used for lawn maintenance, property maintenance, or construction purposes.
Official source re-checked September 8, 2026: the cited page had not changed since it was quoted.
Full Breakdown
The county's Nuisance Noise Ordinance does not name leaf blowers or set hours for lawn equipment. Its off-road-vehicle noise limit explicitly excludes vehicles or equipment used for lawn maintenance, property maintenance, or construction. As a result, a leaf blower or lawn mower in unincorporated McHenry County is only actionable under the general nuisance provision, which bars prolonged, harsh, unusual, or raucous noise heard 100 feet or more from the lot line that unreasonably disturbs neighbors. Cities may impose stricter hours; check the local code in Crystal Lake, McHenry, Woodstock, or your village.
Violations & Fines
Only enforceable as a general noise nuisance: $100 first offense, up to $1,000 for repeat offenses, each day separate.
Frequently Asked Questions
Are there hours I cannot use a leaf blower?
Are gas blowers banned in McHenry County?
Sources & Official References
Other rules in McHenry County
How McHenry County compares: Cities with the Strictest Leaf Blower Rules·Compare McHenry County to another location·View the Illinois noise ordinances overview
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