EPA Air · inspections by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3279): inspections in Indiana, 2025
- 5Inspections
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 3279. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3279) 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
- Chemical manufacturing (NAICS 3251) 13
- 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
- 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 |
|---|---|---|---|---|
| 2025-08-19 | JOHNS MANVILLE INCORPORATED | RICHMOND, Wayne, IN | FCE On-Site | State |
| 2025-07-18 | OZINGA CEMENT INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS BU | BURNS HARBOR, Porter, IN | PCE On-Site | U.S. EPA |
| 2025-05-09 | KNAUF INSULATION INCORPORATED — high-priority violation on file | SHELBYVILLE, Shelby, IN | FCE On-Site | State |
| 2025-02-27 | USMPC BUYER INC DBA ISOLATEK INTERNATIONAL | HUNTINGTON, Huntington, IN | FCE On-Site | State |
| 2025-01-28 | ISOA LLC DBA INSULATION SPECIALTIES OF AMERICA | WANATAH, LaPorte, 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.