Pontiac, MI Noise Ordinances: Decibel Limits (2026)
Key Facts
- Residential daytime limit
- 61 dB(A), 7 a.m.-10 p.m.
- Residential nighttime limit
- 55 dB(A), 10 p.m.-7 a.m.
- Commercial limit
- 71 dB(A) day / 61 dB(A) night
- Industrial limit
- 75 dB(A) day / 65 dB(A) night
- First-offense fine
- $50-$500 plus costs
- Enforcement
- Community Development Director / contracted agencies
- Variance path
- Board of Appeals, § 58-209
Summary
In the City of Pontiac, outdoor sound is capped by property-line dB(A) limits that shift by land use and time of day under City Code § 58-205. Residential property lines may not exceed 61 dB(A) from 7:00 a.m. to 10:00 p.m. or 55 dB(A) overnight, while commercial and industrial receiving property allow higher ceilings. The Community Development Director and contracted enforcement agencies police the limits citywide.
No person shall conduct or permit any activity that produces a dB(A) beyond his property line exceeding the levels specified in Table I. ... TABLE I USE OF PROPERTY RECEIVING THE SOUND 7:00 a.m. to 10:00 p.m. 10:00 p.m. to 7:00 a.m. Residential 61 55 Commercial 71 61 Industrial 75 65 (All limits expressed in dB(A)).
Full Breakdown
Pontiac's noise ordinance, codified at City Code §§ 58-201 through 58-212, sets numeric ceilings on top of a list of specific prohibited activities. Section 58-205 caps sound at the property line using Table I: residential receiving property may not exceed 61 dB(A) between 7:00 a.m. and 10:00 p.m. or 55 dB(A) between 10:00 p.m. and 7:00 a.m.; commercial property caps at 71 dB(A) daytime and 61 dB(A) nighttime; industrial property caps at 75 dB(A) daytime and 65 dB(A) nighttime. Section 58-204 layers on flat bans regardless of measured decibel level: power tools between 10:00 p.m. and 7:00 a.m., construction, repair, remodeling, demolition, drilling or excavation on Sundays, legal holidays, and between 8:00 p.m. and 7:00 a.m.
Monday through Saturday, and loudspeakers or amplified sound between 10:00 p.m. and 7:00 a.m. Vehicle sound systems may not be audible more than 50 feet from the vehicle at any hour. Section 58-206 exempts daytime construction noise under 105 dB(A) run 7:00 a.m. to 8:00 p.m. weekdays (9:00 a.m. to 6:00 p.m. Sundays at a residence) and power equipment under 90 dB(A) run 7:00 a.m. to 10:00 p.m., plus noncommercial loudspeaker use approved by the Director of Community Development. A property owner facing hardship from a preexisting noisy use may seek a variance from the Board of Appeals under § 58-209.
Where the responsible person cannot be identified, § 58-210 shifts liability to the property owner, lessee or occupant. The Community Development Director may designate City employees or contracted law enforcement or code-enforcement agencies to enforce the article under § 58-212.
Violations & Fines
A first noise violation under § 58-211 draws a civil-infraction fine of $50 to $500 plus costs; a second offense within two years runs $100 to $500 plus costs; a third or subsequent offense within two years runs $200 to $500 plus costs and, at the court's discretion, up to 240 hours of community service. Where the violator cannot be identified, § 58-210 holds the property owner, lessee or occupant liable at the same fine tiers.
Frequently Asked Questions
What is Pontiac's residential noise limit at night?
Can construction happen at night in Pontiac?
What happens if I get a second noise citation in Pontiac?
Sources & Official References
Other rules in Pontiac
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