EPA Air · by county
Air-emissions sources in Norfolk County, Massachusetts
- 365Facilities
Every stationary source in Norfolk County, Massachusetts that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Norfolk County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Norfolk County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 40
- 2025 — inspections 98
- 2024 — inspections 92
- 2023 — inspections 57
- 2022 — inspections 73
- 2021 — inspections 54
- 2020 — inspections 65
- 2019 — inspections 97
- 2018 — inspections 93
- 2017 — inspections 77
Other counties in Massachusetts
Every county in the state with at least three sources on file.
- Barnstable County 95
- Berkshire County 104
- Bristol County 484
- Dukes County 7
- Essex County 376
- Franklin County 66
- Hampden County 432
- Hampshire County 93
- Middlesex County 932
- Nantucket County 9
- Plymouth County 256
- Suffolk County 412
- Undetermined County 7
- Worcester County 696
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| MCI NORFOLK | Synthetic minor source | No |
| MD STETSON COMPANY | Minor source | No |
| MEDICAL COMPONENT SPECIALISTS INC | No | |
| MEDWAY MIDDLE & HIGH SCHOOL | Minor source | No |
| MERCER LLC | Synthetic minor source | No |
| MICHAEL J. CONNELLY & SONS | Minor source | No |
| MICHAEL J. CONNELLY & SONS | Minor source | No |
| MICROGROUP INC | Minor source | No |
| MICROWAVE DEVELOPMENT | Minor source | No |
| MILTON HIGH SCHOOL | Minor source | No |
| MINI SYSTEMS INCORPORATED | Minor source | No |
| MINUTEMAN TRUCKS, WALPOLE | No | |
| MODERNA THERAPEUTICS INC | No | |
| MONTROSE FOUNDATION | Minor source | No |
| MORSE PARK | Minor source | No |
| MWRA BRAINTREE WEYMOUTH | Minor source | No |
| MWRA BROOKLINE PUMP | Minor source | No |
| MWRA FORE RIVER STAGING AREA | Synthetic minor source | No |
| MWRA HOUGHS NECK | Minor source | No |
| MWRA NUT ISLAND HDWRKS | Synthetic minor source | No |
| NANO-C LLC | No | |
| NEA BELLINGHAM NORTHEAST ENERGY ASSOCIATES LP | Major source | No |
| NEEDHAM NINE OWNER LLC | Synthetic minor source | No |
| NEEDHAM TOWN HALL | Minor source | No |
| NEO ORGANICS MA LLC | No | |
| NEW ENGLAND SINAI HOSPITAL | Minor source | No |
| NEW ENGLAND TREATMENT ACCESS LLC | Minor source | No |
| NEWMAN BUILDING | Minor source | No |
| NEWPORT FRANKLIN | Minor source | No |
| NILES COMPANY INCORPORATED, THE | Minor source | No |
| NISSHA METALLIZING SOLUTIONS LTD | Major source | Yes |
| NORFOLK ASPHALT COMPANY | Synthetic minor source | No |
| NORTH RANDOLPH CLEANER | Minor source | No |
| NORTHEAST CONCRETE PRODUCTS CORP. | Minor source | No |
| NORTHLAND WILLETTE INC | Minor source | No |
| NORWOOD COMMERCE CENTER | Minor source | No |
| NORWOOD HOSPITAL | Synthetic minor source | No |
| NOVA TAPE INC | Minor source | No |
| NSTAR ELECTRIC GAS | No | |
| NYNEX | Minor source | No |
| ODONNELL MIDDLE SCHOOL | Minor source | No |
| OLD COLONY CABINETS INC | Minor source | No |
| ORGANOGENESIS | Minor source | No |
| OSGOOD ELEMENTRY SCHOOL | Minor source | No |
| PATRIOT LEDGER THE | Minor source | No |
| PAYNE ENGINEERING & FABRICATIONS | Minor source | No |
| PET MEMORIAL PARK | Minor source | No |
| PIERCE MIDDLE SCHOOL | Minor source | No |
| PLAINVILLE CORP | Minor source | No |
| PLAINVILLE GENERATING | Major source | No |
| PLAINVILLE LANDFILL | Minor source | No |
| PLAINVILLE STOCK CO | Minor source | No |
| PLANSEE USA LLC | Minor source | No |
| PPG AEROSPACE CUMING MICROWAVE | Minor source | No |
| PRECISION COATING COMPANY INCORPORATED | Minor source | No |
| PREFERRED FREEZER SERVICES | Minor source | No |
| PREFERRED FREEZER SERVICES | Minor source | No |
| PUTNAM INVESTMENTS | Minor source | No |
| QUARRY HILLS | Synthetic minor source | No |
| QUARRY HILLS | Minor source | No |
| QUINCY HOUSING AUTHORITY | Minor source | No |
| QUINCY MEDICAL CENTER | Synthetic minor source | No |
| QUINCY POINT CHURCH HOMES | Minor source | No |
| RANFAC CORP | Minor source | No |
| REGENCY PARK | Synthetic minor source | No |
| REIT MANAGEMENT & RESEARCH LLC | Minor source | No |
| RILEY BROTHERS | Synthetic minor source | No |
| RIVKIND ASSOCIATES INC | Minor source | No |
| ROAD SAFE TRAFFIC SYSTEMS, AVON | No | |
| ROBINSON SUPPLY COMPANY | Minor source | No |
| ROBINSON SUPPLY COMPANY | Minor source | No |
| ROLLS ROYCE NAVAL MARINE | Minor source | No |
| ROSEMARY OFFICE CENTER | Minor source | No |
| ROSENFELD CONCRETE COMPANY | Minor source | No |
| RUNKLE SCHOOL | Minor source | No |
| SAVOGRAN COMPANY | Synthetic minor source | No |
| SCANDIA KITCHENS INC | Minor source | Yes |
| SCHNEIDER ELECTRIC | Synthetic minor source | No |
| SEACH SCHOOL | Minor source | No |
| SENIOR AEROSPACE METAL BELLOWS | Minor source | No |
| SHARON HIGH SCHOOL | Minor source | No |
| SHARON MIDDLE SCHOOL | Minor source | No |
| SHARON MIDDLE SCHOOL | Minor source | No |
| SHIELD PACKAGING | Minor source | No |
| SHIRE HUMAN GENETIC THERAPIES | Minor source | No |
| SIEMENS HEALTH CARE DIAGNOSTICS | Minor source | No |
| SIEMENS HEALTHCARE DIAGNOSTICS INC | Synthetic minor source | No |
| SM LORUSSO | Synthetic minor source | No |
| SM LORUSSO | Synthetic minor source | No |
| SM LORUSSO AND SONS, WALPOLE | No | |
| SOUTH ELEMENTARY SCHOOL | Minor source | No |
| SOUTH SHORE HOSPITAL | Synthetic minor source | No |
| SOUTH SHORE PLATING COMPANY INCORPORATED | Minor source | No |
| SOUTHEASTERN CONCRETE INCORPORATED | Minor source | No |
| SPRAGUE ENERGY | Minor source | No |
| SPRAGUE ENERGY TWIN | Minor source | No |
| STATE STREET BANK SQUARE | Synthetic minor source | No |
| STATE STREET OFFICE PARK | Synthetic minor source | No |
| STD MANUFACTURING INCORPORATED | Minor source | No |
| STEEL ART CO | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.