Hazardous waste · inspections by year
Small quantity generators inspected in Middlesex County, Massachusetts in 2025
- 18Handlers inspected
- 22Inspections on record
- 28Handlers inspected in 2024
- 3rdAmong Massachusetts counties that year
Middlesex County, Massachusetts has 18 hazardous waste handlers with at least one inspection on record during 2025, across 22 separate inspections. That compares with 28 in 2024. It is the 3rd largest of the 23 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 21
- Middlesex County 15
- Worcester County 14
- Hampden County 13
- Bristol County 11
- Essex County 11
- Norfolk County 11
- Essex County 10
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-15 | POWER PRODUCTS SYSTEMS LLC | Wakefield | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-04 | SPAULDING HOSPITAL CAMBRIDGE | Cambridge | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-23 | WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEA | Cambridge | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-10-16 | ACTON METAL PROCESSING CORP | Waltham | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-10-16 | ACTON METAL PROCESSING CORP | Waltham | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-09-03 | WALGREENS 19460 | Medford | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-14 | DESKTOP METAL INC | Burlington | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-08-05 | QSA GLOBAL INC | Burlington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-28 | ONTO INNOVATION INC WILMINGTON JONSPIN | Wilmington | SIGNIFICANT NON-COMPLIER | S |
| 2025-07-14 | SCHLEIFRING NORTH AMERICA | Chelmsford | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-26 | REPLIMUNE INC | Framingham | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-03 | MILTON CAT | North Reading | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-02 | ABCAM INC | Waltham | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-21 | NTS LABS LLC DBA ELEMENT MATERIALS TECHNOLOGY BOXBOROUGH | Boxborough | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | RADANT TECHNOLOGIES INC | Stow | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | T&T ANODIZING INC | Lowell | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | ACTON METAL PROCESSING CORP | Waltham | SIGNIFICANT NON-COMPLIER | S |
| 2025-03-05 | SCHLUMBERGER TECHNOLOGY CORPORATION | Cambridge | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-03-05 | SCHLUMBERGER TECHNOLOGY CORPORATION | Cambridge | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-02-10 | BOSTON CENTERLESS INC | Woburn | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-03 | WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEA | Cambridge | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-06 | DENTSPLY IMPLANTS | Waltham | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.