10 rules for unincorporated York County, Pennsylvania.
Verified from official government sources
York County, PA does not run a countywide quiet-hours rule for private property. Nighttime noise limits are set by your borough, city, or township under the PA Municipalities Planning Code. For example, the City of York bars band concerts, block parties, and similar events between 11 p.m. and 8 a.m.
York County does not set construction-hours limits. Permitted work hours and construction-noise windows are adopted by your borough, city, or township. Many York-area municipalities restrict noisy construction to daytime (commonly 7 a.m. to dusk on weekdays) and limit weekend or holiday work.
York County does not have a countywide barking-dog noise ordinance; persistent-barking nuisance complaints are handled under your municipality's noise or nuisance code. Statewide, Pennsylvania's Dog Law requires all dogs three months and older to be licensed and kept confined.
York County sets no leaf-blower ordinance. Any limits on gas-powered leaf blowers, allowed hours, or noise levels are adopted by your borough, city, or township. Most York-area municipalities treat leaf-blower noise under their general noise-disturbance provisions rather than a dedicated rule.
York County has no countywide amplified-music rule for private property; municipalities regulate it. But within the York County park system, loudspeakers, PA systems, and amplifiers are prohibited under County Code Chapter 75, and radios or stereos may not be played in a loud or boisterous manner.
York County Code Ch. 75 (Parks and Recreation Rules and Regulations)
No person shall use a loudspeaker, public address system, or amplifier within the park system.
Neither York County nor Pennsylvania regulates aircraft noise in flight; that authority belongs to the Federal Aviation Administration under federal law. Local complaints about York Airport or overflights are directed to the airport or the FAA, not to a county noise office.
York County does not regulate industrial or commercial noise countywide. Boroughs, cities, and townships control it through their zoning ordinances and performance standards under the PA Municipalities Planning Code, typically limiting noise at the property line in residential zones.
York County sets no countywide decibel standard for property noise. Pennsylvania does set enforceable motor-vehicle decibel limits by state regulation, measured 50 feet from the road: for cars, 76 dBA at 35 mph or less and 82 dBA above 35 mph.
67 Pa. Code Ch. 157 (Established Sound Levels for Motor Vehicles)
No person shall operate either a motor vehicle or combination of vehicles of a type subject to registration at any time or under any condition of grade, load, acceleration or deceleration in such a manner as to exceed the sound levels [in Table 1].
York County does not set countywide rules for outdoor music, festivals, or backyard events on private property; those are governed by your borough or township. In York County parks, outdoor amplified music requires Parks permission, and radios may not be played loudly.
York County Code Ch. 75 (Parks and Recreation Rules and Regulations)
No person shall play or cause to play any radio, phonograph, tape recorders, television, stereo tape, etc., within the park system in a loud or boisterous manner which tends to disturb or annoy any visitor.
Loud vehicles and modified exhausts are covered by Pennsylvania's Vehicle Code, which applies countywide in York County. Every motor vehicle must have a working muffler with no cutout or bypass, and must not exceed the sound levels set by state regulation.
75 Pa.C.S. §4523(c)
Every motor vehicle shall be equipped with a muffler or other effective noise suppressing system in good working order and in constant operation and no muffler or exhaust system shall be equipped with a cutout, bypass or similar device.
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