10 county-level rules, plus city-specific rules for 2 cities in Kane County, Illinois.
Verified from official government sources
Unincorporated Kane County has no fixed "quiet hours" clock. Noise is controlled by the statewide Illinois noise-pollution rule and disorderly conduct law; the Kane County Sheriff (630-232-8400) enforces disturbances. Your city or village may set stricter overnight hours.
35 Ill. Adm. Code 900.102
A person must not cause or allow the emission of sound beyond the boundaries of that person's property, as defined in Section 25 of the Environmental Protection Act, that causes noise pollution in Illinois or violates any provision of this Chapter.
Unincorporated Kane County sets no specific construction start/stop times. Construction noise is judged against the statewide Illinois noise-pollution standard (35 Ill. Adm. Code 900/901). Cities and villages within Kane County set their own construction hours.
Kane County makes it unlawful to let a dog or animal bark, howl, cry, or whine day or night so as to disturb the peace, in any incorporated or unincorporated area, when the animal is outside the owner's home. Such an animal is a declared public nuisance.
Kane County Code Sec. 5/9.3
It shall be unlawful for any owner or other person to allow their dog or other animal to bark, howl, cry, whine, or otherwise emit loud noises day or night so as to disturb the peace or quiet of any person, place or neighborhood or family in any incorporated or unincorporated area of Kane County while said dog or other animal is not within the confines of the owner's residence or other enclosed...
Kane County has no leaf-blower-specific ordinance for unincorporated areas - no ban, decibel cap, or hour limit unique to blowers. A gas blower is a property-line noise source under state rules (35 Ill. Adm. Code 901). Check your city for blower-specific hours.
Unincorporated Kane County has no dedicated amplified-music ordinance. Loud speakers or PA systems are governed by the statewide noise-pollution rule (35 Ill. Adm. Code 900.102) and disorderly conduct law (720 ILCS 5/26-1). The Sheriff responds to disturbances.
35 Ill. Adm. Code 900.102
A person must not cause or allow the emission of sound beyond the boundaries of that person's property, as defined in Section 25 of the Environmental Protection Act, that causes noise pollution in Illinois or violates any provision of this Chapter.
Aircraft noise is not regulated by Kane County. Airspace and aircraft-operation noise fall under exclusive federal FAA authority. The Illinois noise rules expressly exclude aircraft in flight. Complaints go to the airport operator or the FAA, not the county.
Industrial and commercial noise in Kane County is controlled by the Illinois Pollution Control Board property-line rules. Under 35 Ill. Adm. Code 901.102, a business (Class C land) may not emit octave-band sound to nearby residential (Class A) land above the state table, with lower limits at night.
35 Ill. Adm. Code 901.102
A person must not cause or allow the emission of sound during daytime hours from any property-line noise source located on any Class A, B or C land to any receiving Class A land that exceeds any allowable octave band sound pressure level specified in the following table.
Unincorporated Kane County relies on Illinois' statewide numeric noise limits, not its own decibel table. Under 35 Ill. Adm. Code 901.102, sound reaching residential (Class A) property must not exceed set octave-band levels, ranging from 75 dB at 31.5 Hz down to 40 dB at 8000 Hz by day.
35 Ill. Adm. Code 901.102
A person must not cause or allow the emission of sound during daytime hours from any property-line noise source located on any Class A, B or C land to any receiving Class A land that exceeds any allowable octave band sound pressure level specified in the following table.
Unincorporated Kane County has no dedicated outdoor-music or special-event noise ordinance. Live or recorded outdoor music is governed by the statewide noise-pollution rule (35 Ill. Adm. Code 900.102) and disorderly conduct law. The Sheriff handles active complaints.
35 Ill. Adm. Code 900.102
A person must not cause or allow the emission of sound beyond the boundaries of that person's property, as defined in Section 25 of the Environmental Protection Act, that causes noise pollution in Illinois or violates any provision of this Chapter.
Kane County sets no county-specific vehicle-noise decibel rule for unincorporated areas. Vehicle and engine noise is governed by Illinois Vehicle Code muffler requirements and the state noise rules. Automobile/motorcycle racing tracks have specific state noise exceptions.
35 Ill. Adm. Code 901.107
Sections 901.102 through 901.106 do not apply to sound emissions from: land used as specified by LBCS Codes 5130 and 5140 when used for automobile and motorcycle racing.
2 cities in Kane County have their own noise ordinances rules. Each link goes to that city's dedicated page with code citations.
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