EPA Air · by state and industry
Primary metal manufacturing (NAICS 3311) air sources in Pennsylvania
- 50Facilities
Permitted air-emissions sources in Pennsylvania whose primary industry code is NAICS 3311. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of primary metal manufacturing (naics 3311) in Pennsylvania, 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 47
- 2025 — inspections 69
- 2024 — inspections 77
- 2023 — inspections 77
- 2022 — inspections 72
- 2021 — inspections 90
- 2020 — inspections 78
- 2019 — inspections 73
- 2018 — inspections 59
- 2017 — inspections 84
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AKJ STEEL INDUSTRIES, INC. | Major source | No |
| ALLEGHENY & TSINGSHAN STAINLESS LLC/MIDLAND FAC | Minor source | No |
| ALLEGHENY LUDLUM LLC/BRACKENRIDGE | Major source | No |
| ALLEGHENY LUDLUM LLC/HOUSTON FITCH WORKS | Minor source | No |
| AMPHENOL CIT/LIMERICK PLT | Minor source | No |
| ATI FLAT ROLLED PROD HOLDINGS LLC/LATROBE | Major source | No |
| CARPENTER TECH CORP/READING PLT | Major source | No |
| CLEVELAND CLIFFS PLATE/COATESVILLE | Major source | No |
| CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | Major source | No |
| COPPERWELD CORPORATION | Minor source | No |
| ELECTRALLOY GO CARLSON/OIL CITY | Major source | No |
| ELLWOOD QUALITY STEELS CO/NEW CASTLE PLT | Major source | No |
| EMBASSY POWDERED METALS INC/EMPORIUM PLT | Minor source | No |
| EMBASSY POWDERED METALS/EMPORIUM | Minor source | No |
| EVERGREEN METALLURGICAL BUTLER FAC | Minor source | No |
| FERRONTEC INC/BRADFORD | Minor source | No |
| GAUTIER STEEL HOLDINGS INC/GAUTIER STEEL JOHNSTOWN | Minor source | No |
| GKN SINTER METALS/DUBOIS PLT 4 | Minor source | No |
| GKN SINTER METALS/EMPORIUM BORO PLT 2 | Minor source | No |
| GO CARLSON DBA BRAEBURN/BRAEBURN ALLOY STEEL | Minor source | No |
| HOEGANAES CORP/WATSONTOWN PLT | Minor source | No |
| HP ACQUISITION CORP/E HEMPFIELD | Minor source | No |
| JERSEY SHORE STEEL CO/AVIS PLT | Minor source | No |
| LANGELOTH METALLURGICAL CO/LANGELOTH METALLURGICAL PLT | Major source | Yes |
| LATROBE SPECIALTY METALS/ A CARPENTER CO | Major source | No |
| METAL POWDER PROD/ST MARYS | Minor source | No |
| METALTECH INC/SANDY TWP PLT | Minor source | No |
| MILTEC RESOURCES USS EDGAR THOMSON WORKS | Minor source | No |
| MM METALS/FALLS | Synthetic minor source | No |
| NORTH AMER HOGANAS/JOHNSTOWN PLT | Minor source | No |
| NORTH AMERICAN HOGANAS INC/STONY CREEK PLT | Major source | No |
| OPTA USA INC/AFFIVAL INC | Minor source | No |
| OVERTON MATERIALS LP @USS E.T.WORKS | Minor source | No |
| PA SINTERED METALS D/EMPORIUM PLT | Minor source | No |
| PENN IRON & METAL CO/ERIE | Minor source | No |
| PITTSBURGH FLATROLL CO | Minor source | No |
| PRIME METALS ACQUISITION LLC/LUCERNE MINES | Minor source | No |
| RECYCLE METALS CORP/CONSHOHOCKEN | Minor source | No |
| STD STEEL/BURNHAM | Major source | No |
| SYMMCO INC/SYKESVILLE | Minor source | No |
| TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | Major source | No |
| TOWANDA METADYNE INC/TOWANDA PLT | Minor source | No |
| UNION ELEC STEEL CORP/HARMON CREEK | Major source | No |
| UNIVERSAL STAINLESS & ALLOY PROD/BRIDGEV | Major source | Yes |
| UNIVERSAL STAINLESS & ALLOY PROD/PRP DIVISION | Minor source | No |
| US STEEL CORP/FAIRLESS HILLS | Major source | No |
| US STEEL CORP/IRVIN PLT | Major source | No |
| USS CORP/EDGAR THOMSON WORKS | Major source | Yes |
| USS/CLAIRTON WORKS | Major source | Yes |
| WHEMCO/MIDLAND | Synthetic minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.