Hazardous waste · inspections by year
Large quantity generators inspected in Montgomery County, Maryland in 2025
- 18Handlers inspected
- 20Inspections on record
- 8Handlers inspected in 2024
- 1stAmong Maryland counties that year
Montgomery County, Maryland has 18 hazardous waste handlers with at least one inspection on record during 2025, across 20 separate inspections. That compares with 8 in 2024. It is the 1st largest of the 26 Maryland 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 Maryland, 2025
- Howard County 15
- Montgomery County 15
- Baltimore City 11
- Carroll County 11
- Baltimore County 10
- Frederick County 8
- Prince George'S County 8
- Anne Arundel County 7
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-19 | MILTENYL BIOTEC NORTH AMERICA INC | Gaithersburg | FOLLOW-UP INSPECTION | S |
| 2025-12-16 | INTERNATIONAL COLLISION CENTER | Rockville | FOLLOW-UP INSPECTION | S |
| 2025-11-17 | BIORELIANCE BUILDING 3 | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-04 | BORA BIOLOGICS | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-03 | MEDIMMUNE, LLC | Gaithersburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-30 | MRIGLOBAL-NCR | Gaithersburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-19 | NAVAL SUPPORT ACTIVITY BETHESDA | Bethesda | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-05-14 | NATIONAL INSTITUTES OF HEALTH | Bethesda | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-09 | INTERNATIONAL COLLISION CENTER | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-01 | MILTENYL BIOTEC NORTH AMERICA INC | Gaithersburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-28 | DAY, F O BITUMINOUS CO | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-27 | CATALENT MARYLAND, INC. | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-19 | HOLY CROSS HOSPITAL | Silver Spring | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | HOLY CROSS GERMANTOWN HOSPITAL | Germantown | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | INSTITUTE FOR BIOSCIENCE AND BIOTECHNOLOGY RESEARCH (IBBR) | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | NOVAVAX INC - 620PD | Gaithersburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | QIAGEN SCIENCES LLC | Germantown | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | METAL RAPS | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-21 | FOOD AND DRUG ADMINISTRATION | Silver Spring | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-22 | BETHESDA DERMATOPATHOLOGY LABORATORY | Silver Spring | COMPLIANCE EVALUATION INSPECTION | E |
Figures from EPA’s RCRAInfo download.