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Pontiac, MI Noise from Specific Sources: Delivery Truck Noise (2026)

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

Key Facts

Banned noise
Loud loading, unloading, or container noise
No nighttime-only window
Applies at any hour of the day
Legal test
Clearly audible beyond the property line
Zoning limits
Commercial and industrial dB(A) ceilings still apply
No routine exemption
Ordinary freight handling is not excused
First offense fine
$50-$500 plus costs
Enforcement
Community Development Director under § 58-212

Summary

In the City of Pontiac, City Code § 58-204(6) makes it unlawful to create a loud, unnecessary noise in connection with the loading or unloading of any vehicle or the opening, closing or destruction of bales, boxes, crates, or other containers, if the noise is clearly audible beyond the property line, a round-the-clock rule with no nighttime-only window like several of the article's other listed activities.

No person shall engage in, assist in, permit, continue or permit the continuance of the following activities if the activity produces clearly audible sound beyond the property line of the property on which it is conducted even if the sound level is equal to or less than the dB(A) specified in section 58-205: ... (6) The creation of a loud, unnecessary noise in connection with the loading or unloading of any vehicle or the opening and closing or destruction of bales, boxes, crates, or other containers.

Full Breakdown

Subsection (6) is unusual among § 58-204's eight listed prohibitions because it carries no clock: while subsections (1), (2), (3) and (5) restrict power tools, bells, radios and loudspeakers only between 10:00 p.m. and 7:00 a.m., the loading-and-unloading prohibition applies at any hour, so a delivery truck's air brakes, tailgate slamming, or a warehouse crew breaking down pallets can violate the section in the middle of the afternoon if the noise is loud and unnecessary and clearly audible past the property line, even if the sound level is equal to or less than the dB(A) specified in section 58-205.

Commercial and industrial properties that receive deliveries still have to meet § 58-205's Table I ceiling on top of subsection (6): 71 dB(A) by day and 61 dB(A) at night on a commercial line, 75 dB(A) by day and 65 dB(A) at night on an industrial line. General exemptions in § 58-207 protect emergency work restoring property after a fire or accident and government operations, but ordinary freight handling gets no carve-out. The Community Development Director enforces the article and may designate city staff or a contracted agency to do so under § 58-212, and a business whose loading operation predates the 2013 ordinance and cannot comply may seek a hardship variance from the Board of Appeals under § 58-209.

Violations & Fines

A violation is a civil infraction under § 58-211: $50.00 to $500.00 plus costs for a first offense, rising to $100.00 to $500.00 for a second offense within two years and $200.00 to $500.00 plus costs, with up to 240 hours of community service possible, for a third or later offense within two years. Section 58-210 holds the property's owner, lessee, or occupant responsible if the individual creating the noise cannot be identified.

Frequently Asked Questions

Can a delivery truck make noise at my Pontiac business's loading dock anytime?
Not without limit. City Code § 58-204(6) bars a loud, unnecessary noise in connection with the loading or unloading of any vehicle whenever it is clearly audible beyond the property line, and unlike several other listed noises in the section, this ban applies at any hour, not just at night.
Do Pontiac's decibel limits still apply to a loading dock?
Yes. Section 58-205's Table I sets 71 dB(A) daytime and 61 dB(A) nighttime for commercial property lines, 75/65 for industrial, and § 58-204(6) can apply on top of those numbers because it bans loud, unnecessary loading noise even if the reading is within the table's limits.
What is the penalty for loud container or crate noise in Pontiac?
A first violation of § 58-204 is a civil infraction fined $50.00 to $500.00 plus costs under § 58-211, increasing to $100.00 to $500.00 for a second offense and $200.00 to $500.00 plus up to 240 hours of community service for a third offense within two years.

Sources & Official References

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