EPA Air · violations by county and year
High-priority air violations in Hampden County, Massachusetts, 2025
- 19Violations
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 below is one violation recorded against a source in Hampden County, Massachusetts during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Hampden County facility page.
Hampden County, Massachusetts, 2025
- Inspections 165
- Stack tests 6
High-priority air violations in Hampden County, other years
High-priority air violations recorded in Hampden County, Massachusetts, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-17 | CHEMI GRAPHIC INCORPORATED — high-priority violation on file | Earliest FRV determination | State |
| 2025-11-24 | JEN-COAT INC — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-30 | STONY BROOK ENERGY CENTER — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-29 | UNIFIRST CORP — high-priority violation on file | Earliest FRV determination | State |
| 2025-10-28 | ONDRICK MATERIALS AND RECYCLING | Earliest FRV determination | State |
| 2025-10-02 | JOHN S LANE & SON INC | Earliest FRV determination | State |
| 2025-10-02 | NUCEDAR MILLS INC — high-priority violation on file | Earliest FRV determination | State |
| 2025-09-24 | SOLUTIA INCORPORATED — high-priority violation on file | HPV day-zero determination | State |
| 2025-09-19 | INDUSTRIAL PRECISION INC — high-priority violation on file | Earliest FRV determination | State |
| 2025-07-18 | FOUNTAIN PLATING COMPANY — high-priority violation on file | Earliest FRV determination | State |
| 2025-06-16 | PLACON IM INC | Earliest FRV determination | State |
| 2025-05-21 | OUR LADY OF ELMS COLLEGE — high-priority violation on file | Earliest FRV determination | State |
| 2025-05-12 | ADVANCED AEROSTRUCTURES INC — high-priority violation on file | Earliest FRV determination | State |
| 2025-05-12 | PALMER FOUNDRY INCORPORATED — high-priority violation on file | Earliest FRV determination | State |
| 2025-05-12 | TRELLEBORG MONSON — high-priority violation on file | Earliest FRV determination | State |
| 2025-04-29 | MUSTANG MOTOR CYCLE PRODUCTS INC | Earliest FRV determination | State |
| 2025-02-26 | CURRY HONDA | Earliest FRV determination | State |
| 2025-02-26 | GULFSTREAM AEROSPACE SERVICES CORP | Earliest FRV determination | State |
| 2025-01-23 | ALLIED WASTE SERVICES OF MA LLC — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.