Decibel Limits: Des Plaines vs Tinley Park
How do decibel limits rules compare between Des Plaines, IL and Tinley Park, IL?
Des Plaines and Tinley Park have similar restriction levels.
Des Plaines, IL
Cook County
Des Plaines' noise ordinance under Title 6, Chapter 6 relies primarily on a plainly-audible and reasonableness standard rather than fixed dBA limits. Measured decibel enforcement between zoning districts follows Illinois Pollution Control Board rules (35 Ill. Adm. Code Parts 900–901).
View full Des Plaines rules →Tinley Park, IL
Cook County
Tinley Park relies primarily on a 'plainly audible' nuisance standard for everyday noise complaints, supplemented by Illinois Pollution Control Board decibel limits. IPCB standards set 55 dBA nighttime and 61 dBA daytime at residential property lines.
View full Tinley Park rules →Key Facts Comparison
| Fact | Des Plaines | Tinley Park |
|---|---|---|
| Local Standard | Plainly audible / reasonableness | Plainly audible at property line |
| IPCB Daytime Limit | 61 dBA (to residential) | - |
| IPCB Nighttime Limit | 55 dBA (to residential) | - |
| Vehicle Noise | 625 ILCS 5/12-602 | - |
| Fine Range | $75–$750 | - |
| IPCB Nighttime | - | 55 dBA (residential) |
| IPCB Daytime | - | 61 dBA (residential) |
| Local Fine Range | - | $75–$750 |
| Contact | - | (708) 444-5000 Village Hall |
Highlighted rows indicate differences between cities.
Des Plaines FAQ
Does Des Plaines have specific decibel limits?
Des Plaines' local ordinance uses a plainly-audible and reasonableness standard rather than fixed dBA limits. Measured enforcement follows IPCB rules: 55 dBA night and 61 dBA day at residential boundaries.
Do Des Plaines Police use sound meters?
Officers may use a calibrated sound-level meter for recurring industrial or commercial disputes, but most residential noise complaints are handled under the audibility standard.
What is the fine for exceeding noise limits in Des Plaines?
Local violations carry fines of $75 to $750 per occurrence. State IPCB violations face higher penalties enforced by the Illinois EPA.
Tinley Park FAQ
Does Tinley Park have decibel limits?
Yes — primarily through Illinois Pollution Control Board rules (55 dBA night / 61 dBA day at residential property lines). Day-to-day Village enforcement uses a 'plainly audible' nuisance standard.
Does Tinley Park Police use a sound meter?
Most citations use plain-audibility observations rather than sound meters. Measured readings under IPCB rules are typically reserved for industrial or chronic commercial complaints.
What dB level is too loud in a Tinley Park residential area?
Under IPCB rules, sound reaching a residential property should stay under 61 dBA during the day and 55 dBA at night from most commercial and industrial sources.
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