EPA Air · violations by state and year
High-priority air violations in Maryland, 2025
- 10Violations
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. Every violation below was recorded against a source in Maryland during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Maryland, 2025
Maryland, other years
High-priority air violations recorded in Maryland, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-25 | WSSC PISCATAWAY SWGE PLNT — high-priority violation on file | ACCOKEEK, Prince George's, MD | HPV day-zero determination | State |
| 2025-11-21 | MONTGOMERY COUNTY RRF — high-priority violation on file | DICKERSON, Montgomery, MD | HPV day-zero determination | State |
| 2025-10-22 | BARNABAS ROAD ASSOCIATES — high-priority violation on file | TEMPLE HILLS, Prince George's, MD | Earliest FRV determination | State |
| 2025-09-26 | LIFEBRIDGE HEALTH - SINAI HOSPITAL | BALTIMORE, Baltimore (city), MD | HPV day-zero determination | State |
| 2025-09-08 | CURTIS BAY ENERGY, LP — high-priority violation on file | BALTIMORE, Baltimore (city), MD | HPV day-zero determination | State |
| 2025-09-05 | PRINCE GEORGE'S CO. OFFICE OF CENTRAL SERVICESFACILITIES OPERATION & MANAGEMEN | UPPER MARLBORO, Prince George's, MD | HPV day-zero determination | State |
| 2025-07-17 | GAYLORD ENTERTAINMENT COMPANY — high-priority violation on file | OXON HILL, Prince George's, MD | HPV day-zero determination | State |
| 2025-07-03 | DARLING INGREDIENTS, INC. — high-priority violation on file | LINKWOOD, Dorchester, MD | HPV day-zero determination | State |
| 2025-05-22 | AMERICAN SUGAR REFINING | BALTIMORE, Baltimore (city), MD | HPV day-zero determination | State |
| 2025-01-17 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with violations in MD in 2025. It lists 10 violations recorded in 2025.