Hazardous waste · inspections by year
Chemical manufacturing inspected in Middlesex County, Massachusetts in 2025
- 8Handlers inspected
- 8Inspections on record
- 8Handlers inspected in 2024
- 1stAmong Massachusetts counties that year
Middlesex County, Massachusetts has 8 hazardous waste handlers with at least one inspection on record during 2025, across 8 separate inspections. That compares with 8 in 2024, the same number. It is the 1st largest of the 10 Massachusetts counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Comparable counties in Massachusetts, 2025
- Hampden County 7
- Essex County 5
- Essex County 5
- Middlesex County 5
- Bristol County 3
- Hampden County 3
- Middlesex County 3
- Middlesex County 3
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-08 | NYACOL INC | Ashland | SIGNIFICANT NON-COMPLIER | S |
| 2025-12-03 | OLIN CHEMICAL SUPERFUND SITE | Wilmington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-30 | DISCOVERY LABWARE INC | Bedford | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-09-30 | COVESTRO LLC | Wilmington | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-08-26 | SHIRE | Lexington | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-07-24 | THERMO FISHER SCIENTIFIC | Bedford | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-26 | REPLIMUNE INC | Framingham | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-09 | LANTHEUS MEDICAL IMAGING INC | Billerica | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.