EPA Air · by state
Air-emissions sources in New Hampshire
- 1,272Facilities
Every source’s record in New Hampshire
Each of the 815 operating major, synthetic minor and minor sources in New Hampshire has a record page: its classification, its high-priority violation status, its compliance evaluations, violations and stack tests, and its enforcement actions and penalties. Each county below lists its own; or every source in New Hampshire, A to Z.
By emissions classification in New Hampshire
High-priority violations in New Hampshire
8 sources in New Hampshire carry a current high-priority Clean Air Act violation.
Counties in New Hampshire
- Belknap County 51
- Carroll County 41
- Cheshire County 77
- Coos County 42
- Grafton County 112
- Hillsborough County 336
- Merrimack County 189
- Rockingham County 271
- Strafford County 119
- Sullivan County 33
Industries in New Hampshire
Sources are grouped by the first industry code on the facility record.
- Educational services (NAICS 6111) 120
- Utilities (NAICS 2213) 85
- Mining and quarrying (NAICS 2123) 62
- Justice, public order and safety (NAICS 9221) 39
- Petroleum and coal products manufacturing (NAICS 3241) 30
- Hospitals (NAICS 6221) 29
- Computer and electronic product manufacturing (NAICS 3344) 27
- Utilities (NAICS 2211) 26
- Telecommunications (NAICS 5171) 22
- Wood product manufacturing (NAICS 3219) 20
- Waste management and remediation (NAICS 5622) 19
- Amusement, gambling and recreation (NAICS 7139) 19
- Fabricated metal product manufacturing (NAICS 3323) 19
- Nursing and residential care facilities (NAICS 6231) 17
- Fabricated metal product manufacturing (NAICS 3329) 17
- Personal and laundry services (NAICS 8122) 16
- Plastics and rubber products manufacturing (NAICS 3261) 16
- Fabricated metal product manufacturing (NAICS 3328) 15
- Real estate (NAICS 5311) 15
- Personal and laundry services (NAICS 8123) 15
- Ambulatory health care services (NAICS 6214) 14
- Executive and legislative government (NAICS 9211) 14
- Real estate (NAICS 5313) 14
- Ambulatory health care services (NAICS 6211) 14
- Telecommunications (NAICS 5172) 14
- Building material and garden supply stores (NAICS 4441) 13
- Nursing and residential care facilities (NAICS 6233) 13
- Wood product manufacturing (NAICS 3211) 13
- Primary metal manufacturing (NAICS 3315) 12
- Chemical manufacturing (NAICS 3254) 12
- Educational services (NAICS 6113) 12
- Printing and related support (NAICS 3231) 12
- Machinery manufacturing (NAICS 3335) 10
- Miscellaneous manufacturing (NAICS 3399) 10
- Repair and maintenance (NAICS 8111) 9
- Administration of environmental programs (NAICS 9241) 9
- Textile mills (NAICS 3132) 8
- Waste management and remediation (NAICS 5629) 8
- Machinery manufacturing (NAICS 3333) 8
- Broadcasting (NAICS 5152) 8
- National security and international affairs (NAICS 9281) 8
- NAICS 4529 8
- Administration of economic programs (NAICS 9261) 7
- Warehousing and storage (NAICS 4931) 7
- Nursing and residential care facilities (NAICS 6232) 7
- Electrical equipment and appliance manufacturing (NAICS 3359) 7
- Accommodation (NAICS 7211) 7
- Chemical manufacturing (NAICS 3259) 7
- Machinery manufacturing (NAICS 3339) 7
- Computer and electronic product manufacturing (NAICS 3345) 7
- Professional, scientific and technical services (NAICS 5413) 6
- Administrative and support services (NAICS 5619) 6
- Nonmetallic mineral product manufacturing (NAICS 3273) 6
- Textile mills (NAICS 3133) 6
- Credit intermediation (NAICS 5221) 6
- Merchant wholesalers, durable goods (NAICS 4238) 6
- Miscellaneous manufacturing (NAICS 3391) 6
- Nonmetallic mineral product manufacturing (NAICS 3279) 5
- Crop production (NAICS 1114) 5
- Furniture and related product manufacturing (NAICS 3372) 5
- Data processing and hosting (NAICS 5182) 5
- Plastics and rubber products manufacturing (NAICS 3262) 5
- Merchant wholesalers, nondurable goods (NAICS 4244) 5
- Fabricated metal product manufacturing (NAICS 3326) 5
- Furniture and related product manufacturing (NAICS 3371) 5
- Waste management and remediation (NAICS 5621) 5
- Paper manufacturing (NAICS 3222) 5
- Merchant wholesalers, durable goods (NAICS 4239) 5
- Electrical equipment and appliance manufacturing (NAICS 3353) 5
- Primary metal manufacturing (NAICS 3314) 5
- Motor vehicle and parts dealers (NAICS 4411) 5
- Chemical manufacturing (NAICS 3255) 5
- Support activities for transportation (NAICS 4881) 5
- Food and beverage retailers (NAICS 4453) 4
- Transportation equipment manufacturing (NAICS 3364) 4
- Hospitals (NAICS 6223) 4
- Transportation equipment manufacturing (NAICS 3363) 4
- Utilities (NAICS 2212) 4
- Machinery manufacturing (NAICS 3332) 4
- Publishing industries (NAICS 5111) 4
- Computer and electronic product manufacturing (NAICS 3342) 4
- Specialty trade contractors (NAICS 2389) 4
- Merchant wholesalers, durable goods (NAICS 4233) 4
- Fabricated metal product manufacturing (NAICS 3327) 4
- Machinery manufacturing (NAICS 3336) 4
- Chemical manufacturing (NAICS 3251) 4
- Merchant wholesalers, nondurable goods (NAICS 4247) 4
- Educational services (NAICS 6116) 4
- Beverage and tobacco manufacturing (NAICS 3121) 4
- Professional, scientific and technical services (NAICS 5417) 3
- Social assistance (NAICS 6241) 3
- NAICS 4431 3
- Couriers and messengers (NAICS 4921) 3
- Insurance carriers and related activities (NAICS 5241) 3
- Machinery manufacturing (NAICS 3334) 3
- Paper manufacturing (NAICS 3221) 3
- Repair and maintenance (NAICS 8113) 3
- Building construction (NAICS 2362) 3
- Computer and electronic product manufacturing (NAICS 3341) 3
- Administration of human resource programs (NAICS 9231) 3
- Wood product manufacturing (NAICS 3212) 3
- Specialty trade contractors (NAICS 2383) 3
- Real estate (NAICS 5312) 3
- Food manufacturing (NAICS 3118) 3
- Food manufacturing (NAICS 3117) 3
- Professional, scientific and technical services (NAICS 5415) 3
Air-emissions inspections in New Hampshire, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
High-priority air violations in New Hampshire, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Air-emissions stack tests in New Hampshire, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 1 MONITOR DRIVE | Minor source | No |
| 100 INTERNATIONAL, LLC | Minor source | No |
| 118 PORTSMOUTH AVE BLD D | Minor source | No |
| 12 INNOVATION OWNER LLC | Minor source | No |
| 14 CENTRAL PARK LLC | Minor source | No |
| 140 BURKE SUBSIDIARY LLC | Minor source | No |
| 155 DOW ST CONDOMINIUM ASSOCIATION | Minor source | No |
| 166 CORPORATE DRIVE, LLC | Minor source | No |
| 175 CANAL STREET, LLC | Minor source | No |
| 273 CORPORATE DRIVE, LLC | Minor source | No |
| 300 BEDFORD ST BUILDING OWNER, LLC | Minor source | No |
| 33 SOUTH COMMERCIAL ST LLC | Minor source | No |
| 3M COMPANY INC. | Synthetic minor source | No |
| 40 BUTTRICK ROAD, LLC | Minor source | No |
| 6 TRAFALGAR | Minor source | No |
| 7 HOLLAND WAY | Minor source | No |
| 75 NEW HAMPSHIRE, LLC | Minor source | No |
| 8 COMMERCE DRIVE, LLC | Minor source | No |
| 875 ELM STREET, LLC | Minor source | No |
| A PLUS FINISHING, INC. | Minor source | No |
| AAVID THERMALLOY, LLC | Synthetic minor source | No |
| ABENAKI TIMBER CORPORATION | Minor source | No |
| ACLARA METERS LLC | Minor source | No |
| ACME STAPLE COMPANY | Minor source | No |
| ADVANCED CIRCUIT TECHNOLOGY | Minor source | No |
| ADVANCED ENERGY | Minor source | No |
| AERODYNAMICS, LLC | Synthetic minor source | No |
| AJ NONWOVENS-HAMPTON, LLC | Synthetic minor source | No |
| AL CU MET, INC. | Minor source | No |
| ALBANY ENGINEERED COMPOSITES INC | Minor source | No |
| ALCAMI, AMHERST NH | Minor source | No |
| ALDEN & BRODEN CORPORATION | No | |
| ALLENSTOWN, TOWN OF - WASTEWATER TREATMENT FACILITY | Minor source | No |
| ALLTEX UNIFORM RENTAL SERVICE, INC | Minor source | No |
| ALVIN J. COLEMAN & SON, INC. | Minor source | No |
| AMATEX CORP | Minor source | No |
| AMAZON LOGISTICS, INC. | Minor source | No |
| AMBER UL ASSOCIATES | Minor source | No |
| AMBERWAVE INC | Minor source | No |
| AMENICO | Minor source | No |
| AMERICAN BACON BOSTON FELT COMPANY, INC. | Minor source | No |
| AMERICAN PERFORMANCE POLYMERS LLC | Minor source | No |
| AMERICAN TOWER - SITE #15125 - TAMWORTH WEST | Minor source | No |
| AMERICAN TOWERS, LLC | Minor source | No |
| AMI GRAPHICS | Synthetic minor source | No |
| AMMONOOSUC ASPHALT, INC. | Synthetic minor source | No |
| AMPHENOL CORPORATION | Minor source | No |
| AMPHENOL PRINTED CIRCUITS, INC. | Minor source | No |
| AMPHENOL TCS DIVISION | Minor source | No |
| AMRIZE NORTHEAST INC. - RAYMOND | Minor source | No |
| AMS-OSRAM USA INC | Minor source | No |
| ANAREN CERAMICS, INC. | Minor source | No |
| ANDROSCOGGIN VALLEY HOSPITAL PROFESSIONAL CENTER | Minor source | No |
| ANDROSCOGGIN VALLEY HOSPITAL, INC. | Minor source | No |
| ANHEUSER-BUSCH, LLC | Major source | No |
| ANTIFREEZE TECHNOLOGY SYSTEMS | Synthetic minor source | No |
| APC PAPER COMPANY, INC. | Synthetic minor source | No |
| APOGENT DISCOVERIES | Minor source | No |
| ARCHITECTURAL INTERIOR PRODUCTS, INC | Minor source | No |
| ARNOS CLEANERS | Minor source | No |
| ASHWORTH BY THE SEA | Minor source | No |
| ASSOCIATED GROCERS OF NEW ENGLAND | Minor source | No |
| ATKINSON THIN FILM SYSTEMS, INC. | Minor source | No |
| ATRIUM MEDICAL CORPORATION | Minor source | No |
| ATTITASH MOUNTAIN RESORT | Minor source | No |
| AUDIT SECURITY BAGS | Minor source | No |
| AULSON COMPANY THE | Minor source | No |
| AXSYS TECHNOLOGIES - IR SYSTEMS | Minor source | No |
| B & B MECHANICAL, INC. | Minor source | No |
| B & R'S GARAGE | 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 |
| BALD PEAK LAND COMPANY | Minor source | No |
| BALSAMS VIEW, LLC | Minor source | No |
| BANK OF NH - CAMPTON | Minor source | No |
| BANK OF NH - CONCORD HEIGHTS | Minor source | No |
| BANK OF NH - GILFORD VILLAGE | Minor source | No |
| BANK OF NH - HILLSBORO | Minor source | No |
| BANK OF NH - OPERATION CENTER | Minor source | No |
| BANK OF NH - PLYMOUTH | Minor source | No |
| BARTON LUMBER COMPANY, INC. | Minor source | No |
| BASS PRO OUTDOOR WORLD - HOOKSETT | Minor source | No |
| BDM SWEEPER SERVICE, INC. | Minor source | No |
| BEDFORD HILLS CENTER | Minor source | No |
| BEDFORD, TOWN OF - SAFETY COMPLEX | Minor source | No |
| BEEDE ELECTRICAL INSTRUMENT CO., INC. | Minor source | No |
| BENEVENTO AGGREGATES LLC | Synthetic minor source | No |
| BENEVENTO BITUMINOUS PRODUCTS, LLC | Synthetic minor source | No |
| BENEVENTO CONCRETE NH LLC | Minor source | No |
| BENSON WOODWORKING COMPANY, INC. | Minor source | No |
| BERLIN, CITY OF - ANDROSCOGGIN TREATMENT PLANT | Minor source | No |
| BERLIN, CITY OF - POLLUTION CONTROL FACILITY MAIN PLANT | Minor source | No |
| BERLIN, CITY OF - POLLUTION CONTROL FACILITY WATSON ST PUMP STATION | Minor source | No |
| BIG FOOTE CRUSHING LLC | Minor source | No |
| BIG FOOTE CRUSHING LLC | Minor source | No |
| BILLS USED APPLIANCES | Minor source | No |
| BINNIE MEDIA | Minor source | No |
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Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for state NH. It lists 1,272 facilities in NH, 992 facilities in nonattainment areas, and 14 major sources in nonattainment areas.