ZONING DISTRICTS AND MAP
R | Residence zone |
R | Residence zone |
R-2 | Residence and multiple dwelling zone |
C | Commercial zone |
LM | Light manufacturing zone |
HM | Heavy manufacturing zone |
CA | Cement and asphalt plant zone |
S | Special use zone(s) |
PUB | Public lands |
MH | Manufactured home community |
ANSI: | American National Standards Institute or its successor bodies. |
BUS: | Every motor vehicle designed for carrying more than ten (10) passengers and used for the transportation of persons, and every motor vehicle, other than a taxicab, designed and used for the transportation of persons for compensation. |
CONSTRUCTION: | On site erection, fabrication, installation, alteration, demolition, or removal of any structure, facility, or addition thereto, including all related activities, including, but not restricted to, clearing of land, earthmoving, blasting, and landscaping. |
dB (A): | Sound level in decibels determined by the a weighting of a sound level meter. |
DAYTIME HOURS: | Seven o'clock (7:00) A.M. to seven o'clock (7:00) P.M., local time. |
DECIBEL (dB): | A unit of measure, on a logarithmic scale to the base 10, of the ratio of the magnitude of a particular sound pressure to a standard reference pressure, which, for purposes of this subsection B, shall be twenty (20) micronewtons per square meter (uN/m2). |
EXISTING PROPERTY LINE NOISE SOURCE: | Any property line noise source, the construction or establishment of which commenced prior to August 1, 1983. For the purposes of this subsection B, any property line noise source whose class R1 and use classification changes on or after August 1, 1983, shall not be considered an existing property line noise source. |
FAST METER RESPONSE: | As specified by American National Standard Institute in document S1.4-1971, or subsequent revisions. |
GROSS VEHICLE WEIGHT (GVW): | The maximum loaded weight for which a motor vehicle is registered, or for vehicles not so registered, the value specified by the manufacturer as the loaded weight of the vehicle. |
HIGHWAY: | The entire width between the boundary lines of every way publicly maintained when any part thereof is open to the use of the public for the purposes of vehicular travel. |
MOTOR DRIVEN CYCLE: | Every motorcycle, motor scooter, or bicycle with a motor attached, with less than one hundred fifty (150) cubic centimeter piston displacement. |
MOTOR VEHICLE: | Every vehicle, which is self-propelled, and any combination of vehicles which are propelled or drawn by a vehicle which is self-propelled. |
MOTORCYCLE: | Every motor vehicle having a seat or saddle for the use of the rider and is designed to travel on not more than three (3) wheels in contact with the ground. |
NEW PROPERTY LINE NOISE SOURCE: | Any property line noise source, the establishment of which commenced on or after August 1, 1983. |
NIGHTTIME HOURS: | Seven o'clock (7:00) P.M. to seven o'clock (7:00) A.M., local time. |
NOISE POLLUTION: | The emission of sound that unreasonably interferes with the enjoyment of life or with any lawful business or activity. |
PASSENGER CAR: | A motor vehicle designed for the carrying of not more than ten (10) persons, including a multipurpose passenger vehicle, except any motor vehicle of the second division as defined by 625 Illinois Compiled Statutes 5/1-146, and except any motorcycle or motor driven cycle. |
PERSON: | Any individual, corporation, partnership, firm, association, trust, estate, a public or private institution, group, agency, political subdivision of this state, or any state or political subdivision or agency thereof or any legal successor, representative, agent or agency of the foregoing. |
PROPERTY LINE NOISE SOURCE: | Any equipment or facility, or a combination thereof, which operates within any land used as specified by subsection B2a of this section. Such equipment or facility, or a combination thereof, must be capable of emitting sound beyond the property line of the land on which operated. |
SNOWMOBILE: | A self-propelled device designed for travel on snow or ice or natural terrain steered by skis or runners and supported in part by skis, belts, or cleats. |
SOUND: | An oscillation in pressure in the air. |
SOUND LEVEL: | In decibels, a weighted sound pressure level determined by the use of metering characteristics and frequency weightings specified in ANSI S1.4-1971 "Specifications for Sound Level Meters" or subsequent revisions. |
SOUND PRESSURE LEVEL: | In decibels, twenty (20) times the logarithm to the base 10 of the ratio of the magnitude of particular sound pressure to the standard reference pressure. The standard reference pressure is twenty (20) micronewtons per square meter. |
SPECIAL MOBILE EQUIPMENT: | Every vehicle not designed or used primarily for the transportation of persons or property and only incidentally operated or moved over a highway, including, but not limited to ditch digging machinery and road construction and maintenance machinery such as asphalt spreaders, bituminous mixers, bucket loaders, tractors other than truck-tractors, leveling graders, finishing machines, motor graders, road rollers, scarifiers, earthmoving carryalls and scrapers, power shovels and drag lines, and self-propelled cranes and other earthmoving equipment. |
UNREGULATED SAFETY RELIEF VALVE: | A safety relief valve used and designed to be actuated by high pressure in the pipe or vessel to which it is connected and which is used and designed to prevent explosion or other hazardous reaction from pressure buildup, rather than being used and designed as a process pressure blowdown. |
Class I Land | Class R Land |
61 dB(A) | 55 dB(A) |
Class I Land | Class R Land |
51 dB(A) | 45 dB(A) |
ZONING DISTRICTS AND MAP
R | Residence zone |
R | Residence zone |
R-2 | Residence and multiple dwelling zone |
C | Commercial zone |
LM | Light manufacturing zone |
HM | Heavy manufacturing zone |
CA | Cement and asphalt plant zone |
S | Special use zone(s) |
PUB | Public lands |
MH | Manufactured home community |
ANSI: | American National Standards Institute or its successor bodies. |
BUS: | Every motor vehicle designed for carrying more than ten (10) passengers and used for the transportation of persons, and every motor vehicle, other than a taxicab, designed and used for the transportation of persons for compensation. |
CONSTRUCTION: | On site erection, fabrication, installation, alteration, demolition, or removal of any structure, facility, or addition thereto, including all related activities, including, but not restricted to, clearing of land, earthmoving, blasting, and landscaping. |
dB (A): | Sound level in decibels determined by the a weighting of a sound level meter. |
DAYTIME HOURS: | Seven o'clock (7:00) A.M. to seven o'clock (7:00) P.M., local time. |
DECIBEL (dB): | A unit of measure, on a logarithmic scale to the base 10, of the ratio of the magnitude of a particular sound pressure to a standard reference pressure, which, for purposes of this subsection B, shall be twenty (20) micronewtons per square meter (uN/m2). |
EXISTING PROPERTY LINE NOISE SOURCE: | Any property line noise source, the construction or establishment of which commenced prior to August 1, 1983. For the purposes of this subsection B, any property line noise source whose class R1 and use classification changes on or after August 1, 1983, shall not be considered an existing property line noise source. |
FAST METER RESPONSE: | As specified by American National Standard Institute in document S1.4-1971, or subsequent revisions. |
GROSS VEHICLE WEIGHT (GVW): | The maximum loaded weight for which a motor vehicle is registered, or for vehicles not so registered, the value specified by the manufacturer as the loaded weight of the vehicle. |
HIGHWAY: | The entire width between the boundary lines of every way publicly maintained when any part thereof is open to the use of the public for the purposes of vehicular travel. |
MOTOR DRIVEN CYCLE: | Every motorcycle, motor scooter, or bicycle with a motor attached, with less than one hundred fifty (150) cubic centimeter piston displacement. |
MOTOR VEHICLE: | Every vehicle, which is self-propelled, and any combination of vehicles which are propelled or drawn by a vehicle which is self-propelled. |
MOTORCYCLE: | Every motor vehicle having a seat or saddle for the use of the rider and is designed to travel on not more than three (3) wheels in contact with the ground. |
NEW PROPERTY LINE NOISE SOURCE: | Any property line noise source, the establishment of which commenced on or after August 1, 1983. |
NIGHTTIME HOURS: | Seven o'clock (7:00) P.M. to seven o'clock (7:00) A.M., local time. |
NOISE POLLUTION: | The emission of sound that unreasonably interferes with the enjoyment of life or with any lawful business or activity. |
PASSENGER CAR: | A motor vehicle designed for the carrying of not more than ten (10) persons, including a multipurpose passenger vehicle, except any motor vehicle of the second division as defined by 625 Illinois Compiled Statutes 5/1-146, and except any motorcycle or motor driven cycle. |
PERSON: | Any individual, corporation, partnership, firm, association, trust, estate, a public or private institution, group, agency, political subdivision of this state, or any state or political subdivision or agency thereof or any legal successor, representative, agent or agency of the foregoing. |
PROPERTY LINE NOISE SOURCE: | Any equipment or facility, or a combination thereof, which operates within any land used as specified by subsection B2a of this section. Such equipment or facility, or a combination thereof, must be capable of emitting sound beyond the property line of the land on which operated. |
SNOWMOBILE: | A self-propelled device designed for travel on snow or ice or natural terrain steered by skis or runners and supported in part by skis, belts, or cleats. |
SOUND: | An oscillation in pressure in the air. |
SOUND LEVEL: | In decibels, a weighted sound pressure level determined by the use of metering characteristics and frequency weightings specified in ANSI S1.4-1971 "Specifications for Sound Level Meters" or subsequent revisions. |
SOUND PRESSURE LEVEL: | In decibels, twenty (20) times the logarithm to the base 10 of the ratio of the magnitude of particular sound pressure to the standard reference pressure. The standard reference pressure is twenty (20) micronewtons per square meter. |
SPECIAL MOBILE EQUIPMENT: | Every vehicle not designed or used primarily for the transportation of persons or property and only incidentally operated or moved over a highway, including, but not limited to ditch digging machinery and road construction and maintenance machinery such as asphalt spreaders, bituminous mixers, bucket loaders, tractors other than truck-tractors, leveling graders, finishing machines, motor graders, road rollers, scarifiers, earthmoving carryalls and scrapers, power shovels and drag lines, and self-propelled cranes and other earthmoving equipment. |
UNREGULATED SAFETY RELIEF VALVE: | A safety relief valve used and designed to be actuated by high pressure in the pipe or vessel to which it is connected and which is used and designed to prevent explosion or other hazardous reaction from pressure buildup, rather than being used and designed as a process pressure blowdown. |
Class I Land | Class R Land |
61 dB(A) | 55 dB(A) |
Class I Land | Class R Land |
51 dB(A) | 45 dB(A) |