Hazardous waste · inspections by year
Small quantity generators inspected in Maryland in 2025
- 38Handlers inspected
- 46Inspections on record
- 72Handlers inspected in 2024
- 3rdAmong Maryland counties that year
Maryland has 38 hazardous waste handlers with at least one inspection on record during 2025, across 46 separate inspections. That compares with 72 in 2024. It is the 3rd largest of the 3 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
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-18 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-11-20 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-06 | WESTERN MARYLAND HEALTH SYSTEM | Cumberland | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-10-23 | MOUNTAIRE FARMS OF DELMARVA - PRINCESS ANNE HATCHERY | Princess Anne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-09 | PIEDMONT AIRLINES MAINTENANCE FACILITY-SALISBURY | Salisbury | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-18 | DAYTON SUPERIOR | Brandywine | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-27 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-08-18 | AMAZON.COM SERVICES LLC - DMD8 | Waldorf | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-11 | DSM NUTRITIONAL PRODUCTS LLC | Columbia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-08 | FORMER APPLIANCE PARK EAST FACILITY | Columbia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-07 | A 1 SVC CTR | Westminster | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-07 | AUTO COLLISION EXPERTS | Westminster | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-06 | NAVAL SUPPORT FACILITY INDIAN HEAD, STUMP NECK ANNEX | Indian Head | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-04 | PATUXENT ENVIRONMENTAL & AQUATIC RESEARCH LABORATO | Saint Leonard | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-24 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-07-24 | PERRYVILLE REGIONAL DISTRIBUTION CENTER #007 | Perryville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | WELLER LEE AUTO SERVICE | Westminster | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-24 | NORTHROP GRUMMAN SYSTEMS CORPORATION - TROY HILL 1 | Elkridge | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-02 | UNDER ARMOUR | Curtis Bay | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-22 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-05-15 | MARYLAND STATE HIGHWAY ADMINISTRATION - CENTREVILLE MAINTENANCE FACILITY | Centreville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-13 | ASAP CLEANERS | Bowie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | HOME DEPOT STORE #2555 | Capitol Heights | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-01 | CRYSTAL STEEL FABRICATORS, INC.- FEDERALSBURG | Federalsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-29 | ARTMOR PLASTICS CORP | Cumberland | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-17 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-04-08 | POTOMAC ELECTRIC POWER COMPANY-TAKOMA SUBSTATION NO. 27 | Takoma Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-04 | MARYLAND STATE HIGHWAY ADMINISTRATION PRINCESS ANNE MAINTENANCE FACILITY | Princess Anne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-01 | FT. MEADE RECLAIMED WATER PUMPING STATION | Fort George G Meade | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | TARGET STORE T1233 | Salisbury | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | JACKSON, CECIL E EQUIPMENT INC | Oakland | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-03 | HOME DEPOT STORE #2554 | Oxon Hill | SIGNIFICANT NON-COMPLIER | S |
| 2025-02-27 | TYSON FARMS INC.- SNOW HILL FEED MILL | Snow Hill | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | HOME DEPOT STORE #2554 | Oxon Hill | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | MR TIRE #16 | Westminster | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | MDARNG_WESTMINSTER READINESS CENTER | Westminster | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | FIRESTONE TIRES INC | Westminister | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-25 | BIOQUAL, INC | Rockville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-21 | WALMART SUPERCENTER #1875 | Severn | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-20 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-02-13 | HANSELS RUSTPROOFING INC | Clarysville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-06 | THAROS TRAINING CENTER | Upper Marlboro | FOLLOW-UP INSPECTION | S |
| 2025-02-03 | CHRISTIANA CARE HEALTH SERVICES - UNION HOSPITAL | Elkton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-23 | KAYCHA MD, LLC | Woodlawn | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-16 | HYPERION ENVIRONMENTAL LLLP I | Baltimore | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-01-13 | HOME DEPOT STORE #2584 | Baltimore | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.