Iron County, UT Noise Ordinances: Quiet Hours (2026)
Quiet hours in Iron County, UT, also called the noise ordinance, nighttime noise rules, or residential quiet time, define the hours during which excessive noise is prohibited.
Key Facts
- Governing section
- Iron County Code § 8.20.060(A)
- Standard applied
- Reasonable-person comfort/peace/slumber test
- Applies
- Around the clock, all residential areas
- Max criminal penalty
- $1,000 fine and/or 6 months jail
- Enforcing agency
- Sheriff, zoning officer, building inspector
Summary
Unincorporated Iron County has no single posted curfew clock; instead, County Code Section 8.20.060(A) bars any loud, unnecessary, or offensive noise, at any hour, that could reasonably disturb a reasonable neighbor's comfort, slumber, or peace. Equipment-specific rules in the same section add a firm 10 p.m. to 7 a.m. line for stereos, construction, and vehicles.
A.General Prohibition. It is declared to be a nuisance and unlawful for any person to recklessly make or cause to be made or continued, within the residential portions of the county or in close proximity thereof, any loud or unnecessary or offensive noise or any noise which may reasonably be anticipated to annoy, disturb, injure, or endanger the comfort, slumber, peace, health, or safety of any reasonable person or persons of normal sensitivity, whether due to volume or duration or both. Any violation of this section shall be declared a nuisance and may be abated in accordance with this chapter. The responsible person shall be subject to the fines and penalties outlined in this chapter and the county shall be entitled to the remedies outlined in this chapter.
Full Breakdown
Section 8.20.060(A), the general prohibition, declares it a nuisance and unlawful for any person to recklessly make or continue a loud, unnecessary, or offensive noise, or any noise reasonably anticipated to annoy, disturb, injure, or endanger the comfort, repose, peace, health, or safety of a reasonable person of normal sensitivity in a residential area, whether due to volume or duration or both. This standard applies around the clock and does not depend on hitting a specific hour, unlike the prima facie time-and-distance tests in subsection D that cover sound equipment, construction work, and vehicles between 10 p.m. and 7 a.m.
Subsection C lists the factors weighed under the general standard: noise level, whether the noise is usual or unusual, its natural or unnatural origin, ambient noise level, proximity to sleeping facilities, the zoning of the source and receiving areas, time of day, duration, and whether the noise is recurrent, intermittent, or constant. A violation of subsection A is itself declared a nuisance and may be abated under the remedies in Chapter 8.20, including notice to abate, voluntary correction agreements, administrative citation, or criminal prosecution. Exemptions in subsection E cover emergency vehicles, permitted public works, noncommercial public address, permitted parades, and school or county-sponsored events.
Violations & Fines
A general quiet-hours nuisance under Section 8.20.060(A) is punished the same as other Chapter 8.20 nuisances: an administrative citation under Section 8.20.140 can carry a fine of up to $100 per week for a voluntary correction agreement or $200 per week once an administrative citation issues (Section 8.20.160), and a criminal violation under Section 8.20.130 is a Class B misdemeanor with up to $1,000 in fines and six months in jail, each day a separate offense.
Frequently Asked Questions
Is there a set curfew for noise in unincorporated Iron County?
Can I be cited for daytime noise in unincorporated Iron County?
What must the county prove for a general noise nuisance under subsection A?
Sources & Official References
Other rules in Iron County
How Iron County compares: Cities with the Strictest Noise Ordinances·Compare Iron County to another location·View the Utah noise ordinances overview
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