EPA Air · by county
Air-emissions sources in Hartford County, Connecticut
- 762Facilities
Every stationary source in Hartford County, Connecticut 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 Hartford 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 Hartford 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 11
- 2025 — inspections 10
- 2024 — inspections 10
- 2023 — inspections 7
- 2022 — inspections 15
- 2021 — inspections 9
- 2020 — inspections 28
- 2019 — inspections 17
- 2018 — inspections 44
- 2017 — inspections 42
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| TRAVELERS INSURANCE GROUP | Minor source | No |
| TREND OFFSET PRINTING SERVICES, INC. | Minor source | No |
| TRI STAR INDUSTRIES | Minor source | No |
| TRINITY COLLEGE | Synthetic minor source | No |
| TRIPLE A SPRING, INC | Minor source | No |
| TRIUMPH ENGINE CONTROL SYSTEMS, LLC | Synthetic minor source | No |
| TRUMPF, INC | Minor source | No |
| TURBINE ENG COMPONENTS TECH CORP | Minor source | No |
| TURBOTEC PRODUCTS, INC | Minor source | No |
| TYCO ENGINEERED SYSTEMS | Minor source | No |
| U S CHEMICAL CORP | Minor source | No |
| UNION STATION | Minor source | No |
| UNITED STEEL, INC | Synthetic minor source | No |
| UNITED THREAD ROLLING, LLC | Minor source | No |
| UNITED TOOL & DIE COMPANY | Minor source | No |
| UNITEX TEXTILE RENTAL SERVICES | Minor source | No |
| UNIV OF CT / LAW SCHOOL | Minor source | No |
| UNIVERSITY OF CONNECTICUT HEALTH CENTER | Synthetic minor source | No |
| UNIVERSITY OF HARTFORD | Synthetic minor source | No |
| US METAL FORMING | Minor source | No |
| USED AUTOMOBILES, INC | Minor source | No |
| UTC FUEL CELLS, LLC | Minor source | No |
| VACUUM DEPOSITED COATING, INC | Minor source | No |
| VANGUARD CAR RENTAL INC (NATIONAL/ALAMO) | Minor source | No |
| VANITY CLEANERS, INC | Minor source | No |
| VERICO TECHNOLOGIES | Minor source | No |
| VERIZON WIRELESS - EQEC | Minor source | No |
| VIKING ALUMINUM PRODUCTS | Minor source | No |
| VINE ST SCHOOL | Minor source | No |
| WADDELL ELEMENTARY SCHOOL | Minor source | No |
| WAL-MART STORE #1891 | Minor source | No |
| WALMART | Minor source | No |
| WASHINGTON CONCRETE PRODUCTS | Minor source | No |
| WASLEY PRODUCTS, INC | Minor source | No |
| WASTE MANAGEMENT | Minor source | No |
| WASTE MANAGEMENT | Minor source | No |
| WASTE RESOURCES INC | Minor source | No |
| WE CLEAN CLEANERS | Minor source | No |
| WEAVER HIGH SCHOOL | Minor source | No |
| WEST END AUTOBODY | Minor source | No |
| WEST HARTFORD / HALL COMM CTR | Minor source | No |
| WEST HARTFORD STAIRS & CABINETS, INC. | Minor source | No |
| WESTVACO CORP / ENVELOPE DIV | Minor source | No |
| WETHERSFIELD COUNTRY CLUB | Minor source | No |
| WHITING GREENHOUSES, INC | Minor source | No |
| WILKINSON PROPERTIES FUND II, LP | Minor source | No |
| WILLIAM KORN, INC | Minor source | No |
| WILMORITE, INC | Minor source | No |
| WINDSOR AIRMOTIVE - BARNES GROUP, INC | Minor source | No |
| WINDSOR HIGH SCHOOL | Minor source | No |
| WINDSOR LOCKS / DPW (WPCF) | Minor source | No |
| WINDSOR LOCKS HIGH SCHOOL | Minor source | No |
| WINDSOR-BLOOMFIELD LANDFILL | Synthetic minor source | No |
| WINDSOR-STEVENS, INC | Minor source | No |
| WIREMOLD COMPANY | Minor source | No |
| WOOD GROUP FUEL SYSTEMS, INC. | Minor source | No |
| WOOD GROUP POWER TECHNOLOGY CENTER INC | Minor source | No |
| WORLD COLOR RETAIL | Minor source | No |
| YANKEE CASTING CO, INC | Minor source | No |
| YANKEE FURNITURE RESTORATION | Minor source | No |
| YANKEE GAS - KENSINGTON PROPANE PLANT | Minor source | No |
| ZACHS ET AL, HENRY M | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.