EPA Air · inspections by state and year
Air-emissions inspections in Maryland, 2024
- 583Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Maryland during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Maryland, 2024
- Baltimore (city) County 116
- Baltimore County 52
- Prince George's County 52
- Montgomery County 47
- Anne Arundel County 46
- Harford County 40
- Frederick County 31
- Cecil County 27
- Washington County 27
- Carroll County 24
- Wicomico County 21
- Howard County 17
- Charles County 16
- Somerset County 11
- St. Mary's County 9
- Allegany County 9
- Talbot County 8
- Garrett County 7
- Worcester County 6
- Caroline County 6
- Calvert County 4
- Dorchester County 4
Maryland, other years
Air-emissions inspections recorded in Maryland, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-09-04 | CALVERT CLIFFS NUCLEAR POWER PLANT, LLC | LUSBY, Calvert, MD | PCE Off-Site | State |
| 2024-09-04 | LIFOAM INDUSTRIES, LLC | BELCAMP, Harford, MD | PCE Off-Site | State |
| 2024-09-04 | NAVAL SUPPORT ACTIVITY BETHESDA | BETHESDA, Montgomery, MD | PCE Off-Site | State |
| 2024-09-04 | NASA - GODDARD SPACE FLIGHT CENTER | GREENBELT, Prince George's, MD | PCE Off-Site | State |
| 2024-09-04 | WHEELABRATOR BALTIMORE, LP | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-04 | WHEELABRATOR BALTIMORE, LP | BALTIMORE, Baltimore (city), MD | FCE On-Site | State |
| 2024-08-30 | MORGANTOWN POWER, LLC | NEWBURG, Charles, MD | PCE Off-Site | State |
| 2024-08-30 | UPPER CHESAPEAKE MEDICAL CENTER | BEL AIR, Harford, MD | PCE Off-Site | State |
| 2024-08-30 | SHADY GROVE ADVENTIST HOSPITAL | ROCKVILLE, Montgomery, MD | PCE Off-Site | State |
| 2024-08-30 | ADVENTIST HEALTH CARE WHITE OAK MEDICAL CENTER | SILVER SPRING, Montgomery, MD | PCE Off-Site | State |
| 2024-08-29 | UNION HOSPITAL | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-08-29 | PLYMOUTH TUBE COMPANY | SALISBURY, Wicomico, MD | FCE On-Site | State |
| 2024-08-28 | AES WARRIOR RUN | CUMBERLAND, Allegany, MD | FCE On-Site | State |
| 2024-08-28 | LANEY CONSTRUCTION MATERIALS, LLC | WOODBINE, Carroll, MD | PCE Off-Site | State |
| 2024-08-28 | NAVAL AIR STATION PATUXENT RIVER | PATUXENT RIVER, St. Mary's, MD | FCE On-Site | State |
| 2024-08-27 | APG-EDGEWOOD AREA | ABERDEEN PROVING GROUND, Harford, MD | FCE On-Site | State |
| 2024-08-27 | AMERICAN SUGAR REFINING | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-26 | MARYLAND STONE, INC. | BUCKEYSTOWN, Frederick, MD | FCE On-Site | State |
| 2024-08-23 | U.S. COAST GUARD YARD - CURTIS BAY | CURTIS BAY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-23 | GAMSE LITHOGRAPHING COMPANY | ROSEDALE, Baltimore, MD | PCE Off-Site | State |
| 2024-08-23 | LEHIGH CEMENT COMPANY - UNION BRIDGE | UNION BRIDGE, Carroll, MD | FCE On-Site | State |
| 2024-08-23 | MILLER ASPHALT - LEGORE | KEYMAR, Frederick, MD | FCE On-Site | State |
| 2024-08-22 | CURTIS BAY ENERGY, LP — high-priority violation on file | BALTIMORE, Baltimore (city), MD | FCE On-Site | State |
| 2024-08-20 | SOLO CUP OPERATING CORPORATION | FEDERALSBURG, Caroline, MD | PCE Off-Site | State |
| 2024-08-20 | C.J. MILLER, LLC - FINKSBURG | FINKSBURG, Carroll, MD | PCE Off-Site | State |
| 2024-08-20 | CHARLES COUNTY ASPHALT | WALDORF, Charles, MD | FCE On-Site | State |
| 2024-08-20 | AGGREGATE INDUSTRIES - WALDORF | WALDORF, Charles, MD | FCE On-Site | State |
| 2024-08-20 | WASHINGTON GAS - ROCKVILLE STATION | ROCKVILLE, Montgomery, MD | PCE Off-Site | State |
| 2024-08-20 | MARYLAND CORRECTIONAL INSTITUTION | HAGERSTOWN, Washington, MD | PCE Off-Site | State |
| 2024-08-20 | PLYMOUTH TUBE COMPANY | SALISBURY, Wicomico, MD | PCE Off-Site | State |
| 2024-08-20 | UNITED STATES GYPSUM COMPANY | CURTIS BAY, Baltimore (city), MD | FCE On-Site | State |
| 2024-08-15 | JESSUP CORRECTIONAL INSTITUTE | JESSUP, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-15 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-15 | PRINCE GEORGE'S CO. OFFICE OF CENTRAL SERVICESFACILITIES OPERATION & MANAGEMEN | UPPER MARLBORO, Prince George's, MD | FCE On-Site | State |
| 2024-08-15 | PIKE BALTIMORE TERMINALS LLC - BALTIMORE TERMINAL | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-14 | DOMINION ENERGY COVE POINT LNG, LP | LUSBY, Calvert, MD | PCE Off-Site | State |
| 2024-08-14 | CATHCART REPAIR FACILITIES, LLC | ELK MILLS, Cecil, MD | FCE On-Site | State |
| 2024-08-13 | AGGREGATE INDUSTRIES - SEVERN ASPHALT | SEVERN, Anne Arundel, MD | FCE On-Site | State |
| 2024-08-13 | BACK RIVER WASTEWATER TREATMENT PLANT | BALTIMORE, Baltimore, MD | FCE On-Site | State |
| 2024-08-13 | SYNAGRO - BACK RIVER | BALTIMORE, Baltimore, MD | FCE On-Site | State |
| 2024-08-12 | UNIVERSITY OF MARYLAND | COLLEGE PARK, Prince George's, MD | FCE On-Site | State |
| 2024-08-12 | W. R. GRACE & CO. - CONN. | CURTIS BAY, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-12 | GOLD BOND BUILDING PRODUCTS, LLC | HIGHLANDTOWN, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-09 | BALTO-WASH INTERNATIONAL AIRPORT | BWI AIRPORT, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-09 | NAVAL SUPPORT ACTIVITY ANNAPOLIS | NAVAL ACADEMY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-09 | ALLAN MYERS MATERIALS - NORTH EAST ASPHALT PLANT | NORTH EAST, Cecil, MD | PCE Off-Site | State |
| 2024-08-09 | CONSTELLATION NEW ENERGY, INC. | LAUREL, Howard, MD | PCE Off-Site | State |
| 2024-08-09 | NASA - GODDARD SPACE FLIGHT CENTER | GREENBELT, Prince George's, MD | PCE Off-Site | State |
| 2024-08-09 | C. WILLIAM HETZER/BEAVER CREEK WEST | HAGERSTOWN, Washington, MD | PCE Off-Site | State |
| 2024-08-09 | CINTAS CORPORATION - BALTIMORE | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-08 | GRAY & SON, INC. - FINKSBURG | FINKSBURG, Carroll, MD | PCE Off-Site | State |
| 2024-08-08 | ALPHA RIDGE LANDFILL | MARRIOTTSVILLE, Howard, MD | PCE Off-Site | State |
| 2024-08-08 | AMRIZE — high-priority violation on file | HAGERSTOWN, Washington, MD | PCE Off-Site | State |
| 2024-08-08 | CRAIG BLACKTOP PAVING | HAGERSTOWN, Washington, MD | PCE Off-Site | State |
| 2024-08-08 | IKO NORTHEAST, INC. | HAGERSTOWN, Washington, MD | FCE On-Site | State |
| 2024-08-08 | GENERAL CHEMICALS | BALTIMORE, Baltimore (city), MD | FCE On-Site | U.S. EPA |
| 2024-08-08 | QUARANTINE ROAD LANDFILL | CURTIS BAY, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-08 | VERIZON COMMUNICATIONS | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-08 | P & J CONTRACTING COMPANY, INC. | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-07 | AMERICAN YEAST | DUNDALK, Baltimore, MD | PCE Off-Site | State |
| 2024-08-07 | NORTHERN MUNICIPAL LANDFILL | WESTMINSTER, Carroll, MD | PCE Off-Site | State |
| 2024-08-07 | PSEG KEYS ENERGY CENTER | BRANDYWINE, Prince George's, MD | PCE Off-Site | State |
| 2024-08-07 | IKO NORTHEAST, INC. | HAGERSTOWN, Washington, MD | PCE Off-Site | State |
| 2024-08-07 | NEWLAND PARK LANDFILL | SALISBURY, Wicomico, MD | PCE Off-Site | State |
| 2024-08-07 | WORCESTER COUNTY CENTRAL MUNICIPAL LANDFILL | NEWARK, Worcester, MD | PCE Off-Site | State |
| 2024-08-07 | CURTIS BAY ENERGY, LP — high-priority violation on file | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-07 | CURTIS BAY ENERGY, LP — high-priority violation on file | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-07 | KEY RECYCLING, LLC | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-06 | TERUMO MEDICAL CORPORATION | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-08-06 | TERUMO CARDIOVASCULAR SYSTEMS CORPORATION | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-08-06 | LIFOAM INDUSTRIES, LLC | BELCAMP, Harford, MD | PCE Off-Site | State |
| 2024-08-06 | XERXES CORPORATION | WILLIAMSPORT, Washington, MD | PCE Off-Site | State |
| 2024-08-06 | BUCKEYE TERMINALS, LLC - BALTIMORE TERMINAL | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-05 | EASTERN SANITARY LANDFILL | WHITE MARSH, Baltimore, MD | PCE Off-Site | State |
| 2024-08-05 | MIDDLE RIVER AEROSTRUCTURE SYSTEMS | MIDDLE RIVER, Baltimore, MD | PCE Off-Site | State |
| 2024-08-05 | CECIL COUNTY CENTRAL LANDFILL | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-08-05 | PROSPERITY DRIVE DATA CENTER, LLC | SILVER SPRING, Montgomery, MD | PCE Off-Site | State |
| 2024-08-05 | H & S BAKERY | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-08-02 | LEHIGH CEMENT COMPANY - UNION BRIDGE | UNION BRIDGE, Carroll, MD | PCE Off-Site | State |
| 2024-08-02 | SANDY HILL LANDFILL | BOWIE, Prince George's, MD | PCE Off-Site | State |
| 2024-08-02 | BROWN STATION ROAD SANITARY LANDFILL | UPPER MARLBORO, Prince George's, MD | PCE Off-Site | State |
| 2024-08-01 | NATIONAL SECURITY AGENCY | FORT GEORGE G. MEADE, Anne Arundel, MD | PCE Off-Site | State |
| 2024-08-01 | SOCIAL SECURITY ADMINISTRATION | WOODLAWN, Baltimore, MD | PCE Off-Site | State |
| 2024-08-01 | POLYSTYRENE PRODUCTS | ESSEX, Baltimore, MD | PCE Off-Site | State |
| 2024-08-01 | COLONIAL PIPELINE COMPANY - DORSEY JUNCTION | WOODBINE, Carroll, MD | PCE Off-Site | State |
| 2024-08-01 | GORE, W.L. - CHERRY HILL PLANT — high-priority violation on file | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-08-01 | CONSTELLATION POWER - PERRYMAN POWER PLANT | ABERDEEN, Harford, MD | PCE Off-Site | State |
| 2024-08-01 | COLONIAL PIPELINE COMPANY - ABERDEEN JUNCTION | FOREST HILL, Harford, MD | PCE Off-Site | State |
| 2024-08-01 | DAVID A. BRAMBLE - MASSEY PLANT | MASSEY, Kent, MD | PCE Off-Site | State |
| 2024-08-01 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | GAITHERSBURG, Montgomery, MD | PCE Off-Site | State |
| 2024-08-01 | NATIONAL INSTITUTES OF HEALTH | BETHESDA, Montgomery, MD | PCE Off-Site | State |
| 2024-08-01 | NAVAL SUPPORT ACTIVITY BETHESDA | BETHESDA, Montgomery, MD | PCE Off-Site | State |
| 2024-08-01 | M. LUIS PRODUCTS, LLC — high-priority violation on file | ROCKVILLE, Montgomery, MD | PCE Off-Site | State |
| 2024-08-01 | MONTGOMERY COUNTY RRF — high-priority violation on file | DICKERSON, Montgomery, MD | PCE Off-Site | State |
| 2024-08-01 | PETROLEUM FUEL & TERMINAL COMPANY - ERDMAN AVE | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-07-31 | MARYLAND & VIRGINIA MILK PRODUCERS | LAUREL, Howard, MD | PCE Off-Site | State |
| 2024-07-31 | SUNOCO TERMINAL | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-07-31 | CENTER POINT TERMINAL BALTIMORE LLC | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-07-30 | I A CONSTRUCTION - ROCK CUT | CORRIGANVILLE, Allegany, MD | PCE Off-Site | State |
| 2024-07-30 | AES WARRIOR RUN | CUMBERLAND, Allegany, MD | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.