EPA Air · by county
Air-emissions sources in Hillsborough County, New Hampshire
- 336Facilities
Every stationary source in Hillsborough County, New Hampshire 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 Hillsborough 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 Hillsborough 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 14
- 2025 — inspections 34
- 2024 — inspections 18
- 2023 — inspections 20
- 2022 — inspections 21
- 2021 — inspections 29
- 2020 — inspections 24
- 2019 — inspections 31
- 2018 — inspections 21
- 2017 — inspections 25
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 140 BURKE SUBSIDIARY LLC | Minor source | No |
| 155 DOW ST CONDOMINIUM ASSOCIATION | Minor source | No |
| 175 CANAL STREET, LLC | Minor source | No |
| 300 BEDFORD ST BUILDING OWNER, LLC | Minor source | No |
| 33 SOUTH COMMERCIAL ST LLC | Minor source | No |
| 6 TRAFALGAR | Minor source | No |
| 8 COMMERCE DRIVE, LLC | Minor source | No |
| 875 ELM STREET, LLC | Minor source | No |
| A PLUS FINISHING, INC. | Minor source | No |
| ADVANCED CIRCUIT TECHNOLOGY | Minor source | No |
| ADVANCED ENERGY | Minor source | No |
| ALCAMI, AMHERST NH | Minor source | No |
| ALDEN & BRODEN CORPORATION | No | |
| AMBER UL ASSOCIATES | Minor source | No |
| AMERICAN TOWERS, LLC | Minor source | No |
| AMPHENOL CORPORATION | Minor source | No |
| AMPHENOL PRINTED CIRCUITS, INC. | Minor source | No |
| AMPHENOL TCS DIVISION | Minor source | No |
| ANHEUSER-BUSCH, LLC | Major source | No |
| APOGENT DISCOVERIES | Minor source | No |
| ARCHITECTURAL INTERIOR PRODUCTS, INC | Minor source | No |
| ATRIUM MEDICAL CORPORATION | Minor source | No |
| BAE MANCHESTER | Minor source | No |
| BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | Synthetic minor source | No |
| BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | Minor source | No |
| BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | Minor source | No |
| BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | Minor source | No |
| BANK OF NH - HILLSBORO | Minor source | No |
| BEDFORD HILLS CENTER | Minor source | No |
| BEDFORD, TOWN OF - SAFETY COMPLEX | Minor source | No |
| BIG FOOTE CRUSHING LLC | Minor source | No |
| BJ'S RETAIL GAS STATION | Minor source | No |
| BJ'S WHOLESALE CLUB | Minor source | No |
| BJ'S WHOLESALE CLUB #220 | Minor source | No |
| BJ'S WHOLESALE CLUB #39 | Minor source | No |
| BOWMAN PLACE OF OLDE BEDFORD | Minor source | No |
| BRADY SULLIVAN MILLWORKS | Minor source | No |
| BRADY SULLIVAN PLAZA, LLC | Minor source | No |
| BRADY SULLIVAN TOWER | Minor source | No |
| BROX INDUSTRIES, INC. | Synthetic minor source | No |
| BROX INDUSTRIES, INC. | Synthetic minor source | No |
| BROX INDUSTRIES, INC. | Minor source | No |
| CAN-ONE (USA), INC. D/B/A KJ CAN USA | Synthetic minor source | No |
| CAR COMPONENT TECHNOLOGIES INC | Minor source | No |
| CARPENTER CENTER | Minor source | No |
| CATHOLIC MEDICAL CENTER | Minor source | No |
| CEMETERY BROOK DRAIN TUNNEL | Minor source | No |
| CHARBEL'S RESTAURANT | Minor source | No |
| CHOMERICS DIVISION OF PARKER-HANNIFIN | Synthetic minor source | No |
| CIRCUIT CONNECT | Minor source | No |
| CIRTRONICS CORP | Minor source | No |
| CITY OF NASHUA DIVISION OF PUBLIC WORKS ADMINISTRATION OFFICE BUILDING | Minor source | No |
| COLLINGWOOD BOX COMPANY, INC. D/B/A GATES CUSTOM WOOD CASES | Minor source | No |
| COLT REFINING, INC. | Minor source | No |
| COMCAST - HUDSON CALL CENTER | Minor source | No |
| COMCAST - ISLAND POND ROAD MANCHESTER | Minor source | No |
| COMCAST - NASHUA HEADEND | Minor source | No |
| COMCAST - PETERBOROUGH HEADEND | Minor source | No |
| COMCAST OF NEW HAMPSHIRE, INC. | Minor source | No |
| CONCORD EXPANSION COMPRESSOR STATION | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - DATA CENTER MANCHESTER | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - MANCHESTER CONCORD ST | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - MANCHESTER HOLT AVE | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - MERRIMACK | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - NASHUA | Minor source | No |
| CONSOLIDATED COMMUNICATIONS - SOUTH NASHUA | Minor source | No |
| CONTINENTAL PAVING INC - LITCHFIELD SAND AND GRAVEL | Minor source | No |
| CONTINENTAL PAVING INC. - LITCHFIELD HMA | Synthetic minor source | Yes |
| COORSTEK, INC. | Minor source | No |
| COSTCO WHOLESALE | Minor source | No |
| COURTYARD BY MARRIOTT NASHUA | Minor source | No |
| COURVILLE AT MANCHESTER | Minor source | No |
| COURVILLE AT NASHUA | Minor source | No |
| CRANE SECURITY TECHNOLOGIES, INC. | Synthetic minor source | Yes |
| CROTCHED MOUNTAIN SCHOOL | Synthetic minor source | No |
| CROTCHED MOUNTAIN SKI AREA | Minor source | No |
| CROWN CASTLE FIBER LLC | Minor source | No |
| CROWN CASTLE FIBER LLC | Minor source | No |
| CRYSTAL DRY CLEANERS & LAUNDRY INC | Minor source | No |
| CUSTOM HARDWOODS BY BROWN | Minor source | No |
| D.W. WHITE CONSTRUCTION CORPORATION | Minor source | No |
| DARTMOUTH-HITCHCOCK MANCHESTER | Minor source | No |
| DARTMOUTH-HITCHCOCK NASHUA | Minor source | No |
| DECCO, INC | Minor source | No |
| DELACRUZ MOTORSPORTS LLC | Minor source | No |
| DIACOM CORPORATION | Minor source | No |
| DIGITAL DEVICES, INC. | Minor source | No |
| DOUBLETREE BY HILTON MANCHESTER DOWNTOWN | Minor source | No |
| DOUBLETREE BY HILTON NASHUA | Minor source | No |
| DUNBARTON ENERGY PARTNERS LP | Minor source | No |
| DURO FIBER COMPANY, INC. | Minor source | No |
| E. BRIGGS | Minor source | No |
| EASTER SEALS - QUEEN CITY AVE MANCHESTER | Minor source | No |
| EASTER SEALS - ZACHARY ROAD MANCHESTER | Minor source | No |
| EASTER SEALS SOCIETY OF NEW HAMPSHIRE | Minor source | No |
| EIP A-YORK II LLC | Minor source | No |
| ELBIT SYSTEMS OF AMERICA, MERRIMACK OPERATIONS | Minor source | No |
| ELECTROPAC COMPANY, INC. | Minor source | No |
| ELLIOT HOSPITAL | Synthetic minor source | No |
| ELLIOT HOSPITAL OF THE CITY OF MANCHESTER - ELLIOT AT RIVERS' EDGE ACC | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.