EPA Air · by state
Air-emissions sources in Connecticut
- 2,703Facilities
By emissions classification in Connecticut
High-priority violations in Connecticut
26 sources in Connecticut carry a current high-priority Clean Air Act violation.
Counties in Connecticut
- Fairfield County 623
- Hartford County 762
- Litchfield County 156
- Middlesex County 120
- New Haven County 702
- New London County 161
- Tolland County 50
- Undetermined County 26
- Windham County 103
Industries in Connecticut
Sources are grouped by the first industry code on the facility record.
- NAICS 9999 682
- Educational services (NAICS 6111) 176
- Personal and laundry services (NAICS 8123) 141
- Repair and maintenance (NAICS 8111) 123
- Fabricated metal product manufacturing (NAICS 3328) 108
- Mining and quarrying (NAICS 2123) 72
- Real estate (NAICS 5311) 67
- Utilities (NAICS 2213) 54
- Nonmetallic mineral product manufacturing (NAICS 3273) 47
- Hospitals (NAICS 6221) 45
- Petroleum and coal products manufacturing (NAICS 3241) 42
- Utilities (NAICS 2211) 41
- Executive and legislative government (NAICS 9211) 36
- Fabricated metal product manufacturing (NAICS 3329) 36
- Educational services (NAICS 6113) 33
- Transportation equipment manufacturing (NAICS 3364) 33
- Miscellaneous manufacturing (NAICS 3399) 29
- Furniture and related product manufacturing (NAICS 3371) 29
- Fabricated metal product manufacturing (NAICS 3323) 28
- Paper manufacturing (NAICS 3222) 28
- Fabricated metal product manufacturing (NAICS 3327) 27
- Transit and ground passenger transportation (NAICS 4854) 26
- Justice, public order and safety (NAICS 9221) 26
- Plastics and rubber products manufacturing (NAICS 3261) 24
- Administration of housing and community development (NAICS 9251) 24
- Fabricated metal product manufacturing (NAICS 3321) 23
- Primary metal manufacturing (NAICS 3315) 23
- Machinery manufacturing (NAICS 3335) 22
- Electrical equipment and appliance manufacturing (NAICS 3359) 21
- Electrical equipment and appliance manufacturing (NAICS 3353) 19
- Administration of environmental programs (NAICS 9241) 18
- Insurance carriers and related activities (NAICS 5241) 18
- Computer and electronic product manufacturing (NAICS 3345) 18
- Printing and related support (NAICS 3231) 16
- Primary metal manufacturing (NAICS 3314) 16
- Chemical manufacturing (NAICS 3259) 15
- NAICS 4543 15
- Plastics and rubber products manufacturing (NAICS 3262) 13
- Computer and electronic product manufacturing (NAICS 3344) 13
- Chemical manufacturing (NAICS 3251) 13
- Miscellaneous manufacturing (NAICS 3391) 12
- Chemical manufacturing (NAICS 3255) 12
- Machinery manufacturing (NAICS 3332) 11
- Machinery manufacturing (NAICS 3339) 11
- Merchant wholesalers, nondurable goods (NAICS 4247) 11
- Chemical manufacturing (NAICS 3254) 11
- Wood product manufacturing (NAICS 3219) 11
- Fabricated metal product manufacturing (NAICS 3326) 10
- Primary metal manufacturing (NAICS 3312) 10
- Utilities (NAICS 2212) 10
- Waste management and remediation (NAICS 5622) 10
- Fabricated metal product manufacturing (NAICS 3322) 9
- Textile mills (NAICS 3133) 9
- Machinery manufacturing (NAICS 3333) 8
- Professional, scientific and technical services (NAICS 5413) 8
- Food manufacturing (NAICS 3118) 8
- Professional, scientific and technical services (NAICS 5417) 8
- Transportation equipment manufacturing (NAICS 3363) 8
- NAICS 4521 8
- Pipeline transportation (NAICS 4862) 7
- Merchant wholesalers, durable goods (NAICS 4239) 7
- Gasoline stations (NAICS 4471) 6
- Motor vehicle and parts dealers (NAICS 4411) 6
- Transit and ground passenger transportation (NAICS 4851) 6
- Nonmetallic mineral product manufacturing (NAICS 3279) 6
- Furniture and related product manufacturing (NAICS 3372) 6
- Transportation equipment manufacturing (NAICS 3366) 6
- Chemical manufacturing (NAICS 3252) 6
- Food manufacturing (NAICS 3119) 6
- Personal and laundry services (NAICS 8122) 6
- Chemical manufacturing (NAICS 3253) 6
- Waste management and remediation (NAICS 5621) 5
- Primary metal manufacturing (NAICS 3313) 5
- Religious, grantmaking and similar organizations (NAICS 8131) 5
- Specialty trade contractors (NAICS 2389) 5
- Pipeline transportation (NAICS 4869) 5
- Chemical manufacturing (NAICS 3256) 5
- Paper manufacturing (NAICS 3221) 5
- Educational services (NAICS 6115) 5
- Repair and maintenance (NAICS 8114) 4
Air inspections in Connecticut, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| KELLY JUNIOR HIGH SCHOOL | Minor source | No |
| KEMETT & SON CONSTRUCTION | Minor source | No |
| KENDALL-SHERWOOD-DAVIS & GECK | Minor source | No |
| KENEY SERVICE CENTER, INC | Minor source | No |
| KENMORE CLEANERS | Minor source | No |
| KENNEDY CAMPUS | Minor source | No |
| KENNEDY HIGH SCHOOL | Minor source | No |
| KENNEDY JUNIOR HIGH SCHOOL | Minor source | No |
| KENYON OIL CO | Minor source | No |
| KENYON OIL COMPANY | Minor source | No |
| KENYON OIL COMPANY (EAST HAVEN AMOCO) | Minor source | No |
| KERITE COMPANY | Minor source | No |
| KESSLER CONSTRUCTION | Minor source | No |
| KEYSTONE PAPER AND BOX CO | Minor source | No |
| KILLINGLY / DPW (S.S.I.) | Minor source | No |
| KILLINGLY ASPHALT PRODUCTS, LLC | Minor source | No |
| KILLINGLY HIGH SCHOOL | Minor source | No |
| KIMBERLY-CLARK CORPORATION, NEW MILFORD MILL | Major source | Yes |
| KING INDUSTRIES, INC. | Synthetic minor source | No |
| KING MIDAS CLEANERS | Minor source | No |
| KING PHILIP MIDDLE SCHOOL | Minor source | No |
| KINGSWOOD KITCHENS CO, INC | Major source | No |
| KINGSWOOD-OXFORD SCHOOL, INC | Minor source | No |
| KIRSH HARDWARE & COMPONENTS | Minor source | No |
| KLEEN ENERGY SYSTEMS, LLC | Major source | No |
| KNIGHTS OF COLUMBUS | Minor source | No |
| KOBYLUCK READY-MIX, INC | Minor source | No |
| KOBYLUCK TRUCKING | Minor source | No |
| KOHLER MIX SPECIALTIES OF CONN, INC | Minor source | No |
| KONGSBERG AUTOMOTIVE | Minor source | Yes |
| KONICA BUSINESS MACHINES | Minor source | No |
| KONICA MINOLTA | Minor source | No |
| KRALL COAL & OIL CO | Minor source | No |
| KRAMER MIDDLE SCHOOL | Minor source | No |
| KRAMER'S USED AUTO PARTS | Minor source | No |
| KURT WEISS GREENHOUSES OF CT | Minor source | No |
| L & J POOLS, INC | Minor source | No |
| L & M-GLOBE CLEANERS | Minor source | No |
| L P WILSON JUNIOR HIGH SCHOOL | Minor source | No |
| L SUZIO ASPHALT CO, INC, THE | Minor source | No |
| LA JOIES'S AUTO / SCRAP RECYCLING | Minor source | No |
| LABEL SYSTEMS, INC | Minor source | No |
| LACEY MANUFACTURING COMPANY | Minor source | No |
| LAFARGE NORTH AMERICA | Minor source | No |
| LAFRAMBOISE SAND & STONE, INC | Minor source | No |
| LAJOIE'S AUTO WRECKING COMPANY, INC. | Minor source | No |
| LAKE ROAD GENERATING COMPANY LP | Major source | No |
| LAKESIDE MARINE BASE | Minor source | No |
| LAKEVIEW CEMETERY ASSOCIATION | Minor source | No |
| LAKEWOOD METAL PRODUCTS | Minor source | No |
| LANDMARK WINDOW SYSTEMS, INC | Minor source | No |
| LANXIDE PRECISION, INC | Minor source | No |
| LAROSA CONSTRUCTION | Minor source | No |
| LASALLE PARTNERS | Minor source | No |
| LATEX FOAM PRODUCTS LLC | Minor source | No |
| LATEX FOAM PRODUCTS, LLC | Minor source | No |
| LATICRETE INTERNATIONAL, INC. | Not applicable | No |
| LAUREL HILL SCHOOL COMPLEX | Minor source | No |
| LAUREL SERVICE STATION | Minor source | No |
| LAWRENCE & MEMORIAL HOSPITAL | Minor source | No |
| LEARJET, INC | Minor source | No |
| LEASETEX SYSTEMS, INC | Minor source | No |
| LEDYARD HIGH SCHOOL | Minor source | No |
| LEDYARD ST AUTOMOTIVE, INC | Minor source | No |
| LEE CHEVROLET GEO | Minor source | No |
| LEE SPRING CO | Minor source | No |
| LEED HIMMEL INDUSTRIES, INC | Minor source | No |
| LEGERE GROUP, LTD | Minor source | No |
| LEGIONARIES OF CHRIST | Minor source | No |
| LEGO SYSTEMS, INC. | Minor source | No |
| LEHIGH OIL CO | Minor source | No |
| LENDER'S BAGEL BAKERY | Minor source | No |
| LEO'S AUTOBODY | Minor source | No |
| LEONARD CONCRETE PIPE CO, INC | Minor source | No |
| LEPPERT-NUTMEG, INC | Minor source | No |
| LESRO INDUSTRIES, INC | Minor source | No |
| LESRO INDUSTRIES, INC. | No | |
| LEWIS ENGINEERING CO | Minor source | No |
| LEWIS S MILLS HIGH SCHOOL | Minor source | No |
| LEX ATLANTIC / GATEWAY TERMINAL | Synthetic minor source | No |
| LEXINGTON GARDENS, INC | Minor source | No |
| LIBERTY HONDA | Minor source | No |
| LIBERTY INDUSTRIES, INC | Minor source | No |
| LIFE GAS | Minor source | No |
| LIGHT METALS COLORING | Minor source | No |
| LIGHT SOURCES, INC | Minor source | No |
| LIGHT SOURCES, INC | Minor source | No |
| LIME ROCK RACE PARK | Minor source | No |
| LINATEX CORP OF AMERICA | Minor source | No |
| LINCOLN MIDDLE SCHOOL | Minor source | No |
| LINDBERG HEAT TREATING CO | Minor source | No |
| LINDE ADVANCED MATERIAL TECHNOLOGIES INC. | Synthetic minor source | No |
| LINDE ADVANCED MATERIALS TECHNOLOGY | Minor source | No |
| LINDEN HOUSE % PLAZA MGMT | Minor source | No |
| LINSTEDT OIL CO, INC | Minor source | No |
| LIONCREST WOODWORKING | Minor source | No |
| LISBON PLANT | Minor source | No |
| LISBON TEXTILE PRINTS, INCORPORATED | Minor source | No |
| LONG HORIZON DEVELOPMENT | Minor source | No |
| LONGFELLOW SCHOOL | Minor source | No |
Figures from EPA’s ICIS-AIR download.