EPA Air · violations by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): violations in New Hampshire, 2025
- 4Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row is one violation recorded during 2025 at a New Hampshire source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in New Hampshire, other years
Other industries in New Hampshire, 2025
High-priority air violations recorded in New Hampshire, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-10-20 | CONTINENTAL PAVING INC. - LITCHFIELD HMA — high-priority violation on file | LITCHFIELD, Hillsborough, NH | Earliest FRV determination | State |
| 2025-10-09 | COLD RIVER MATERIALS - WALPOLE (ASPHALT) — high-priority violation on file | WALPOLE, Cheshire, NH | Earliest FRV determination | State |
| 2025-07-17 | PIKE INDUSTRIES, INC. - BELMONT HMA | BELMONT, Belknap, NH | Earliest FRV determination | State |
| 2025-06-11 | BLAKTOP, INC. | LEBANON, Grafton, NH | Earliest FRV determination | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.