EPA Air · by county
Air-emissions sources in Union County, Pennsylvania
- 38Facilities
Every stationary source in Union County, Pennsylvania 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 Union 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 Union 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 13
- 2025 — inspections 30
- 2024 — inspections 31
- 2023 — inspections 31
- 2022 — inspections 33
- 2021 — inspections 25
- 2020 — inspections 23
- 2019 — inspections 35
- 2018 — inspections 35
- 2017 — inspections 41
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ACPI WOOD PRODUCTS LLC/MIFFLINBURG PLT | Minor source | No |
| AUTO M.D. | Minor source | No |
| B Z MOTORS INC | Minor source | No |
| BASTIAN TIRE & AUTO CENTER | Minor source | No |
| BISON MOTORS | Minor source | No |
| BUCKNELL UNIV/LEWISBURG CAMPUS | Synthetic minor source | Yes |
| CLEVELAND BROTHERS | Minor source | No |
| D & R AUTOMOTIVE | Minor source | No |
| EASTERN IND/LEWISBURG ASPHALT PLT | Minor source | No |
| GAF KEYSTONE LLC/ISO FOAM BD FAC | Minor source | No |
| GAF KEYSTONE LLC/NEW COLUMBIA FACILITY | Minor source | No |
| GARY'S RADIATOR SERVICE | Minor source | No |
| GOLD BOND BLDG PROD/MILTON PLT | Synthetic minor source | Yes |
| HARRY'S TRUCK & EQUIPMENT SERVICE, INC | Minor source | No |
| HOLLENBACH AUTOMOTIVE REPAIR | Minor source | No |
| IDDINGS QUARRY/LIMESTONE TWP QUARRY | Minor source | No |
| J & C AUTO BODY | Minor source | No |
| KEN'S GARAGE | Minor source | No |
| KOST TIRE & MUFFLER | Minor source | No |
| MANBECK MOTORS | Minor source | No |
| MICK'S AUTO BODY | Minor source | No |
| MIFFLINBURG AREA SCH DIST/MIFFLINBURG CAMPUS | Minor source | No |
| MUDHENS LTD. | Minor source | No |
| NEW ENTERPRISE STONE & LIME LEWISBURG QRY | Synthetic minor source | No |
| PENSKE TRUCK LEASING | Minor source | No |
| PIK RITE INC/BUFFALO TWP PLT | Minor source | No |
| PLAYWORLD INC/LEWISBURG PLT | Minor source | No |
| RITZ CRAFT CORP/MIFFLINBURG PLT | Synthetic minor source | Yes |
| RYDER COMMERCIAL LEASING & SERVICES | Minor source | No |
| RYDER TRUCK RENTAL | Minor source | No |
| SUSQUEHANNA MOTOR CO. | Minor source | No |
| US DOJ/ALLENWOOD FED CORR COMPLEX | Synthetic minor source | No |
| US DOJ/US PENITENTIARY LEWISBURG | Minor source | No |
| V & H MOTOR CO | Minor source | No |
| WATSON MOTOR CO | Minor source | No |
| WELLSPAN EVANGELICAL COMMUNITY HOSP/LEWISBURG | Minor source | No |
| WHITE SPRING CREMATION ORG LLC/MIFFLINBURG CREMATORY | Minor source | No |
| WITMER'S GARAGE | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.