Illinois sets uniform statewide decibel limits for stationary industrial and commercial noise sources through Pollution Control Board rules under the Environmental Protection Act.
The Illinois Environmental Protection Act (415 ILCS 5/24 and 5/25) prohibits emission of noise beyond the boundary of a person's property that unreasonably interferes with life or property. The Illinois Pollution Control Board (IPCB) implements this through 35 Ill. Adm. Code Parts 900 and 901, which set octave-band sound pressure limits at receiving Class A (residential), B (commercial), and C (industrial) land. Daytime limits at residential property lines roughly correspond to 55-61 dBA and nighttime limits to 47-51 dBA depending on frequency. These statewide standards apply regardless of municipal noise ordinances, which can supplement but not authorize emissions the state prohibits.
Violations may result in IPCB enforcement actions, civil penalties up to $50,000 per violation plus $10,000 per day of continued violation under 415 ILCS 5/42, and injunctive relief sought by the Illinois Attorney General.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Romeoville, IL
Romeoville prohibits second-division vehicles exceeding 8,000 lbs GVW from parking in residential districts (§159.019). Vehicles transporting flammable liqui...
Romeoville, IL
Romeoville uses odd-even parking restrictions during snow events (2+ inches accumulation). Park on the odd side on odd calendar days and even side on even da...
Romeoville, IL
Romeoville requires all vehicles to park on approved parking areas only. No vehicle may park between the street and the front lot line except on an approved ...
Romeoville, IL
Romeoville limits residential parking to vehicles of the first division (passenger cars), second division vehicles under 8,000 lbs GVW, and recreational vehi...
Romeoville, IL
Romeoville requires a permit before any fence, wall, retaining wall, or hedge is installed, replaced, altered, or moved (§159.035). Contact the Building Divi...
Romeoville, IL
Romeoville regulates fences under §159.035 of the Zoning Code. Standard residential limits follow typical Illinois patterns of 4 feet in front yards and 6 fe...
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See how Romeoville's industrial noise rules stack up against other locations.
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