EPA Air · inspections by state, industry and year
Chemical manufacturing (NAICS 3251): inspections in Indiana, 2026
- 9Inspections
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 2026 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, 2026
- Primary metal manufacturing (NAICS 3311) 41
- Petroleum and coal products manufacturing (NAICS 3241) 25
- Plastics and rubber products manufacturing (NAICS 3261) 24
- Transportation equipment manufacturing (NAICS 3362) 16
- Utilities (NAICS 2211) 12
- Primary metal manufacturing (NAICS 3315) 9
- Primary metal manufacturing (NAICS 3314) 8
- Fabricated metal product manufacturing (NAICS 3323) 7
- Machinery manufacturing (NAICS 3336) 7
- Fabricated metal product manufacturing (NAICS 3328) 7
- Waste management and remediation (NAICS 5622) 7
- Food manufacturing (NAICS 3112) 6
- Plastics and rubber products manufacturing (NAICS 3262) 6
- Merchant wholesalers, nondurable goods (NAICS 4247) 6
- Chemical manufacturing (NAICS 3259) 6
- Pipeline transportation (NAICS 4862) 5
- Transportation equipment manufacturing (NAICS 3363) 5
- Chemical manufacturing (NAICS 3254) 4
- Primary metal manufacturing (NAICS 3313) 4
- Furniture and related product manufacturing (NAICS 3371) 4
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
- Chemical manufacturing (NAICS 3252) 3
- Food manufacturing (NAICS 3111) 3
- Paper manufacturing (NAICS 3222) 3
- Hospitals (NAICS 6221) 3
- Fabricated metal product manufacturing (NAICS 3329) 3
- Food manufacturing (NAICS 3118) 3
- Transportation equipment manufacturing (NAICS 3361) 3
- Nonmetallic mineral product manufacturing (NAICS 3271) 3
Air-emissions inspections recorded in Indiana, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-08-10 | ECO SERVICES OPERATIONS CORP | HAMMOND, Lake, IN | FCE On-Site | State |
| 2026-07-17 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | FCE On-Site | State |
| 2026-07-01 | CARDINAL ETHANOL LLC — high-priority violation on file | UNION CITY, Randolph, IN | FCE On-Site | State |
| 2026-05-13 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | FCE On-Site | State |
| 2026-05-04 | SOUTH BEND ETHANOL LLC — high-priority violation on file | SOUTH BEND, St. Joseph, IN | FCE On-Site | State |
| 2026-05-04 | MESSER LLC | SOUTH BEND, St. Joseph, IN | FCE On-Site | State |
| 2026-04-10 | METALS AND ADDITIVES LLC — high-priority violation on file | BRAZIL, Clay, IN | FCE On-Site | State |
| 2026-04-09 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | LOGANSPORT, Cass, IN | FCE On-Site | State |
| 2026-02-04 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, 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.