EPA Air · inspections by state, industry and year
Primary metal manufacturing (NAICS 3315): inspections in New Hampshire, 2026
- 3Inspections
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 New Hampshire source whose primary industry code is NAICS 3315. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3315) in New Hampshire, other years
Other industries in New Hampshire, 2026
- Waste management and remediation (NAICS 5622) 23
- Utilities (NAICS 2211) 20
- Educational services (NAICS 6111) 8
- Wood product manufacturing (NAICS 3211) 4
- Beverage and tobacco manufacturing (NAICS 3121) 4
- Hospitals (NAICS 6221) 3
- Waste management and remediation (NAICS 5621) 3
Air-emissions inspections recorded in New Hampshire, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-31 | THOMPSON INVESTMENT CASTING | ROCHESTER, Strafford, NH | FCE On-Site | State |
| 2026-03-23 | FAB-BRAZE CORP. - FOUNDRY | NASHUA, Hillsborough, NH | FCE On-Site | State |
| 2026-02-26 | AL CU MET, INC. | LONDONDERRY, Rockingham, NH | 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.