EPA Air · inspections by state, industry and year
Chemical manufacturing (NAICS 3251): inspections in Indiana, 2025
- 13Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Indiana source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3251) in Indiana, other years
Other industries in Indiana, 2025
- Primary metal manufacturing (NAICS 3311) 55
- Petroleum and coal products manufacturing (NAICS 3241) 52
- Plastics and rubber products manufacturing (NAICS 3261) 42
- Transportation equipment manufacturing (NAICS 3362) 24
- Transportation equipment manufacturing (NAICS 3363) 23
- Utilities (NAICS 2211) 20
- Primary metal manufacturing (NAICS 3315) 19
- Furniture and related product manufacturing (NAICS 3371) 18
- Waste management and remediation (NAICS 5622) 17
- Food manufacturing (NAICS 3112) 17
- Merchant wholesalers, nondurable goods (NAICS 4247) 11
- Pipeline transportation (NAICS 4862) 11
- Fabricated metal product manufacturing (NAICS 3328) 11
- Primary metal manufacturing (NAICS 3313) 9
- Chemical manufacturing (NAICS 3255) 8
- Fabricated metal product manufacturing (NAICS 3329) 8
- Wood product manufacturing (NAICS 3219) 8
- Primary metal manufacturing (NAICS 3314) 8
- Chemical manufacturing (NAICS 3259) 7
- Repair and maintenance (NAICS 8111) 7
- Food manufacturing (NAICS 3118) 6
- Merchant wholesalers, durable goods (NAICS 4239) 6
- Nonmetallic mineral product manufacturing (NAICS 3273) 6
- Mining and quarrying (NAICS 2123) 6
- Paper manufacturing (NAICS 3222) 6
- Nonmetallic mineral product manufacturing (NAICS 3274) 5
- Educational services (NAICS 6113) 5
- Fabricated metal product manufacturing (NAICS 3324) 5
- Miscellaneous manufacturing (NAICS 3399) 5
- Nonmetallic mineral product manufacturing (NAICS 3279) 5
- Plastics and rubber products manufacturing (NAICS 3262) 5
- Merchant wholesalers, nondurable goods (NAICS 4245) 5
- Furniture and related product manufacturing (NAICS 3372) 5
- Fabricated metal product manufacturing (NAICS 3323) 5
- Chemical manufacturing (NAICS 3254) 5
- Transportation equipment manufacturing (NAICS 3366) 5
- Hospitals (NAICS 6221) 4
- Transportation equipment manufacturing (NAICS 3361) 4
- Nonmetallic mineral product manufacturing (NAICS 3272) 4
- Machinery manufacturing (NAICS 3339) 4
- Electrical equipment and appliance manufacturing (NAICS 3359) 4
- Fabricated metal product manufacturing (NAICS 3321) 3
- Chemical manufacturing (NAICS 3252) 3
- Food manufacturing (NAICS 3119) 3
- Justice, public order and safety (NAICS 9221) 3
- Transportation equipment manufacturing (NAICS 3364) 3
- Food manufacturing (NAICS 3111) 3
- Professional, scientific and technical services (NAICS 5413) 3
Air-emissions inspections recorded in Indiana, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-12 | HOLLAND COLOURS AMERICAS INC | RICHMOND, Wayne, IN | FCE On-Site | State |
| 2025-09-17 | BOLDER INDUSTRIES TERRE HAUTE LLC | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-09-10 | SWIFT FUELS LLC | LAFAYETTE, Tippecanoe, IN | FCE On-Site | State |
| 2025-09-09 | VALERO RENEWABLE FUELS CO LLC DBA VALERO MT VERNON PLANT — high-priority violation on file | MOUNT VERNON, Posey, IN | FCE On-Site | State |
| 2025-07-31 | LINDE INC | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-07-07 | JWA CO LTD | KOKOMO, Howard, IN | FCE On-Site | State |
| 2025-06-24 | PVS TECHNOLOGIES INC — high-priority violation on file | PORTAGE, Porter, IN | FCE On-Site | State |
| 2025-06-18 | HAMMOND GROUP INCORPORATED | HAMMOND, Lake, IN | FCE On-Site | State |
| 2025-05-29 | POET BIOREFINING SHELBYVILLE LLC — high-priority violation on file | SHELBYVILLE, Shelby, IN | FCE On-Site | State |
| 2025-04-29 | HYDRITE CHEMICAL COMPANY | TERRE HAUTE, Vigo, IN | FCE On-Site | State |
| 2025-04-15 | WOLF LAKE TERMINALS INC | HAMMOND, Lake, IN | FCE On-Site | State |
| 2025-03-31 | LINDE INCORPORATED | EAST CHICAGO, Lake, IN | FCE On-Site | State |
| 2025-01-28 | WR GRACE & CO - CONN | EAST CHICAGO, Lake, IN | FCE On-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.