EPA Air · by state and industry
Primary metal manufacturing (NAICS 3311) air sources in Indiana
- 46Facilities
Permitted air-emissions sources in Indiana 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 Indiana, 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 41
- 2025 — inspections 55
- 2024 — inspections 54
- 2023 — inspections 52
- 2022 — inspections 57
- 2021 — inspections 50
- 2020 — inspections 53
- 2019 — inspections 68
- 2018 — inspections 56
- 2017 — inspections 67
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BEEMSTERBOER SLAG CORPORATION A CONTRACTOR OF CLEVELAND-CLIF | Major source | No |
| BEEMSTERBOER SLAG CORPORATION CONTRACTOR OF CLEVELAND CLIFFS | Major source | No |
| BRANDENBURG INDUSTRIAL SERVICE COMPANY | Major source | No |
| CLEVELAND CLIFFS NEW CARLISLE LLC | Major source | Yes |
| CLEVELAND-CLIFFS BURNS HARBOR LLC | Major source | Yes |
| CLEVELAND-CLIFFS BURNS HARBOR LLC - GARY PLATE | Major source | No |
| CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS | Major source | No |
| CLEVELAND-CLIFFS STEEL LLC | Major source | Yes |
| CLEVELAND-CLIFFS STEEL LLC | Major source | No |
| ELECTRIC COATING TECHNOLOGIES L.L.C. | Minor source | No |
| FRITZ ENTERPRISES INCORPORATED CONTRACTOR OF CLEVELAND-CLIFF | Major source | No |
| FRITZ ENTERPRISES INCORPORATED CONTRACTOR OF CLEVELAND-CLIFF | Major source | No |
| FRITZ ENTERPRISES INCORPORATED CONTRACTOR OF US STEEL CORPOR | Major source | No |
| HEIDTMAN STEEL PRODUCTS INCORPORATED | Synthetic minor source | No |
| HOLCIM US INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS STEEL | Major source | No |
| INDIANA FLAME SERVICE CONTRACTOR OF CLEVELAND-CLIFFS BURNS H | Major source | No |
| INDIANA HARBOR COKE COMPANY LP CONTRACTOR OF CLEVELAND-CLIFF | Major source | Yes |
| IRONSIDE ENERGY LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL LLC | Major source | No |
| MID CONTINENT COAL & COKE COMPANY | Synthetic minor source | No |
| MID-CONTINENT COAL & COKE COMPANY CONTRACTOR OF US STEEL COR | Major source | No |
| NEW CASTLE STAINLESS PLATE LLC | Major source | No |
| NLMK INDIANA | Major source | Yes |
| NUCOR STEEL | Major source | Yes |
| OIL TECHNOLOGY INC CONTRACTOR OF CLEVELAND-CLIFFS BURNS HARB | Major source | No |
| OIL TECHNOLOGY INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS S | Major source | No |
| OIL TECHNOLOGY INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS S | Major source | No |
| PHOENIX GLOBAL BURNS HARBOR LLC CONTRACTOR OF CLEVELAND CLIF | Major source | Yes |
| PHOENIX GLOBAL CONTRACTOR OF CLEVELAND-CLIFFS STEEL LLC | Major source | No |
| PHOENIX GLOBAL CONTRACTOR OF CLEVELAND-CLIFFS STEEL LLC | Major source | No |
| PHOENIX SERVICES LLC PIG IRON CASTER | No | |
| R J R DRYING INC | Synthetic minor source | No |
| SMS MILL SERVICES LLC A CONTRACTOR OF NLMK INDIANA | Major source | No |
| SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | Major source | No |
| SOUTH SHORE SLAG LLC - CONTRACTOR OF US STEEL CORPORATION GA | Major source | No |
| SOUTH SHORE SLAG LLC CONTRACTOR OF US STEEL CORPORATION GARY | Major source | No |
| STEEL DYNAMICS INCORPORATED ENGINEERED BAR PRODUCTS DIVISION | Major source | Yes |
| STEEL DYNAMICS, INC. FLAT ROLL GROUP, BUTLER DIVISION | Major source | Yes |
| STEEL DYNAMICS, INC. STRUCTURAL & RAIL DIVISION | Major source | Yes |
| TMS INTERNATIONAL LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL L | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF CLEVELAND-CLIFFS STEEL L | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | Major source | No |
| TMS INTERNATIONAL LLC CONTRACTOR OF US STEEL CORPORATION GAR | Major source | No |
| US STEEL CORPORATION EAST CHICAGO TIN OPERATIONS | Major source | No |
| US STEEL CORPORATION GARY WORKS | Major source | Yes |
| VALBRUNA SLATER STAINLESS INC | Synthetic minor source | No |
| VOSS CLARK DBA PGP CORP | Synthetic minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.