Bowie, MD Noise Ordinances: Quiet Hours (2026)
Quiet hours in Bowie, MD, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Nighttime hours
- 9:00 p.m. to 7:00 a.m.
- Residential nighttime limit
- 50 dBA
- Residential daytime limit
- 60 dBA
- Measured at
- property line
- Max infraction fine
- $1,000 (§ 1-6C(1))
Summary
In the City of Bowie, 'nighttime' runs 9:00 p.m. to 7:00 a.m., and Chapter 13 tightens the property-line noise ceiling for residential land during those hours to 50 dBA, down from 60 dBA by day, per City Code § 13-2B. Sound plainly audible past the property line above that level is a municipal infraction citable under § 13-6.
NIGHTTIME The hours from 9:00 p.m. to 7:00 a.m., local time. ... ... § 13-2. Noise exceeding measurable standards. ... ... B. The noise prohibited in Subsection A of this section shall include noise exceeding the following standards: Land Use of Receiving Property Maximum Decibel Level ... Residential 60 dBA, daytime 50 dBA, nighttime
Full Breakdown
Section 13-2A makes it unlawful to make or permit noise, including from a sound amplifier, on property you own or occupy that is plainly audible beyond the property line at a level exceeding the standards in § 13-2B. That subsection sets a sliding scale by the land use of the property receiving the noise: industrial land tolerates 75 dBA at any hour; commercial land tolerates 67 dBA by day and 62 dBA at night; residential land, the tightest tier, tolerates 60 dBA by day and only 50 dBA at night.
'Nighttime' is fixed at § 13-1 as 9:00 p.m. to 7:00 a.m., local time, and 'daytime' as 7:00 a.m. to 9:00 p.m. Enforcement can measure sound from the front property line, any point on the perimeter, or from adjacent property with that owner's permission. Violations are municipal infractions under § 13-6, tied to Chapter 1, § 1-6's citation framework, which caps municipal-infraction fines at $1,000 per infraction as a Council-set discrete amount. Section 13-6B makes every hour a nighttime violation continues a separate, additional offense, so an amplified party running past 9:00 p.m. above the residential nighttime ceiling can rack up multiple citations in one evening.
The rule sits alongside § 13-3's separate ban on 'loud or raucous' noise at any hour, so a resident does not need a decibel-meter reading to be cited if the noise is independently unreasonable.
Violations & Fines
Residential noise measured above 50 dBA at the lot line between 9:00 p.m. and 7:00 a.m. is a municipal infraction under § 13-6A, citable after a code enforcement officer's own observation or a sworn written complaint from at least two adult witnesses in separate households with personal knowledge. Fines are a discrete Council-set amount capped at $1,000; each hour of continuing nighttime noise is a separate offense under § 13-6B.
Frequently Asked Questions
What decibel level counts as too loud at night in Bowie?
How does Bowie define nighttime for its noise rules?
Can each hour of a loud party become a separate citation?
Sources & Official References
Other rules in Bowie
How Bowie compares: Cities with the Strictest Noise Ordinances·Compare Bowie to another location·View the Maryland noise ordinances overview
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