EPA Air · stack tests by state, industry and year
Fabricated metal product manufacturing (NAICS 3323): stack tests in Indiana, 2026
- 23Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Indiana source whose primary industry code is NAICS 3323. A facility filing more than one industry code is counted under the first one on its record.
Fabricated metal product manufacturing (NAICS 3323) in Indiana, other years
Other industries in Indiana, 2026
- Food manufacturing (NAICS 3112) 213
- Chemical manufacturing (NAICS 3251) 90
- Primary metal manufacturing (NAICS 3315) 89
- Petroleum and coal products manufacturing (NAICS 3241) 81
- Primary metal manufacturing (NAICS 3311) 78
- Utilities (NAICS 2211) 76
- Nonmetallic mineral product manufacturing (NAICS 3274) 52
- Mining and quarrying (NAICS 2123) 49
- Primary metal manufacturing (NAICS 3313) 37
- Waste management and remediation (NAICS 5622) 25
- Nonmetallic mineral product manufacturing (NAICS 3273) 20
- Pipeline transportation (NAICS 4862) 18
- Fabricated metal product manufacturing (NAICS 3329) 16
- Chemical manufacturing (NAICS 3259) 16
- Nonmetallic mineral product manufacturing (NAICS 3279) 15
- Educational services (NAICS 6113) 13
- Primary metal manufacturing (NAICS 3314) 13
- Transportation equipment manufacturing (NAICS 3361) 12
- Food and beverage retailers (NAICS 4452) 8
- Miscellaneous manufacturing (NAICS 3391) 8
- Food manufacturing (NAICS 3111) 8
- Transportation equipment manufacturing (NAICS 3363) 6
- Merchant wholesalers, nondurable goods (NAICS 4247) 6
- Electrical equipment and appliance manufacturing (NAICS 3359) 6
- Utilities (NAICS 2213) 5
- Fabricated metal product manufacturing (NAICS 3328) 4
- Transportation equipment manufacturing (NAICS 3362) 4
Air-emissions stack tests recorded in Indiana, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-17 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2026-07-17 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2026-07-17 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2026-07-17 | WABASH STEEL COMPANY LLC — high-priority violation on file | VINCENNES, Knox, IN | Pass | State |
| 2026-06-23 | PADGETT INCORPORATED | NEW ALBANY, Floyd, IN | Pass | State |
| 2026-06-23 | PADGETT INCORPORATED | NEW ALBANY, Floyd, IN | Pass | State |
| 2026-06-23 | PADGETT INCORPORATED | NEW ALBANY, Floyd, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-22 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
| 2026-04-21 | THERMA TRU CORPORATION | BUTLER, DeKalb, IN | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.