5 rules for unincorporated Dorchester County, South Carolina.
Verified from official government sources
Unincorporated Dorchester County bans unreasonably loud or disturbing noise under County Code Sec. 28-2 with no fixed decibel limit or quiet hours, judged by character, intensity, and duration. Fireworks are barred 10 p.m. to 10 a.m., and Summerville runs its own noise ordinance.
Dorchester County Code § 28-2
It shall be unlawful for any person to create or allow to continue any unreasonably loud or disturbing, noise within the county. Noise of such a character, intensity or duration as to be detrimental to the life or health of any individual, or of physical discomfort to a person of ordinary sensibilities, or disturbing of the public peace and welfare is strictly prohibited.
Dorchester County has no separate construction-hours rule; loud work falls under the general noise ordinance, Sec. 28-2. Summerville is specific: Sec. 12-34 bars construction machinery and power tools operated at night unless a permit is obtained.
Summerville Code § 12-34(a)(8)
When operated at night, construction machinery, heavy duty equipment used in street repair and maintenance, and domestic and commercial power tools, unless a permit is obtained.
Unincorporated Dorchester County treats a persistently barking dog under the general noise ordinance, Sec. 28-2, while Summerville's Sec. 12-34 specifically bans keeping any animal whose frequent or long-continued barking disturbs neighbors of ordinary sensibilities.
Summerville Code § 12-34(b)(1)
To keep any animal, including a bird, causing a frequent or long continued noise, such as barking, howling or screeching, disturbing the comfort and repose of any person of ordinary sensibilities in the immediate vicinity.
Dorchester County has no leaf-blower rule; daytime use is unrestricted under the general noise standard, Sec. 28-2. Summerville restricts power tools only at night. HOA landscaping rules are usually the real limit.
Dorchester County Code § 28-2
It shall be unlawful for any person to create or allow to continue any unreasonably loud or disturbing, noise within the county.
Dorchester County requires no party permit; amplified music that disturbs neighbors violates Sec. 28-2. Summerville's Sec. 12-34 specifically names loudspeakers, amplifiers, and high-performance bass speakers as nuisance noise, with special downtown-district rules.
Summerville Code § 12-34(a)(3)
Loudspeakers, amplifiers or other devices which enhance or influence the level of sound in any way or vibrations emanating from high performance bass speakers which affect the environment.
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