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 |
|---|---|---|---|---|
| 2024-12-23 | NAVAL SUPPORT WARFARE CENTER (NSWC) - CARDEROCK DIVISION | CARDEROCK, Montgomery, MD | PCE Off-Site | State |
| 2024-12-20 | FORT DETRICK - MAIN POST | FORT DETRICK, Frederick, MD | PCE Off-Site | State |
| 2024-12-20 | EVONIK CORPORATION | HAVRE DE GRACE, Harford, MD | PCE Off-Site | State |
| 2024-12-20 | APG-ABERDEEN AREA | ABERDEEN PROVING GROUND, Harford, MD | PCE Off-Site | State |
| 2024-12-20 | APG-EDGEWOOD AREA | ABERDEEN PROVING GROUND, Harford, MD | PCE Off-Site | State |
| 2024-12-20 | CHALK POINT POWER, LLC | AQUASCO, Prince George's, MD | PCE Off-Site | State |
| 2024-12-20 | NAVAL AIR STATION PATUXENT RIVER | PATUXENT RIVER, St. Mary's, MD | PCE Off-Site | State |
| 2024-12-17 | AMRIZE - SPARROWS POINT FACILITY | SPARROWS POINT, Baltimore, MD | PCE Off-Site | State |
| 2024-12-17 | CONGOLEUM INDUSTRIES | FINKSBURG, Carroll, MD | PCE Off-Site | State |
| 2024-12-17 | NAVAL SUPPORT FACILITY, INDIAN HEAD — high-priority violation on file | INDIAN HEAD, Charles, MD | PCE Off-Site | State |
| 2024-12-17 | CPV MARYLAND, LLC - ST. CHARLES PROJECT | WALDORF, Charles, MD | PCE Off-Site | State |
| 2024-12-10 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-12-05 | EASTERN CORRECTIONAL INSTITUTION | WESTOVER, Somerset, MD | FCE On-Site | State |
| 2024-12-02 | NORTHERN MUNICIPAL LANDFILL | WESTMINSTER, Carroll, MD | FCE On-Site | State |
| 2024-11-26 | UPPER CHESAPEAKE MEDICAL CENTER | BEL AIR, Harford, MD | FCE On-Site | State |
| 2024-11-25 | FRITO-LAY | ABERDEEN, Harford, MD | FCE On-Site | State |
| 2024-11-21 | DPSCS/DCCFM - CENTRAL LAUNDRY FACILITY | SYKESVILLE, Carroll, MD | FCE On-Site | State |
| 2024-11-21 | BIMBO BAKERIES USA, INC | FREDERICK, Frederick, MD | FCE On-Site | State |
| 2024-11-21 | WASHINGTON GAS - ROCKVILLE STATION | ROCKVILLE, Montgomery, MD | FCE On-Site | State |
| 2024-11-20 | SANDY HILL LANDFILL | BOWIE, Prince George's, MD | FCE On-Site | State |
| 2024-11-18 | F. O. DAY BITUMINOUS COMPANY | ROCKVILLE, Montgomery, MD | FCE On-Site | State |
| 2024-11-14 | BROWN STATION ROAD SANITARY LANDFILL | UPPER MARLBORO, Prince George's, MD | FCE On-Site | State |
| 2024-11-13 | GRAY & SON, INC. - TEXAS PLANT — high-priority violation on file | COCKEYSVILLE, Baltimore, MD | PCE Off-Site | State |
| 2024-11-13 | VICINITY ENERGY BALTIMORE HEATING, LLP - SPRING GARDENS | BALTIMORE, Baltimore (city), MD | FCE On-Site | State |
| 2024-11-12 | COPT PROPERTY MANAGEMENT SERVICES, LLC | COLUMBIA, Howard, MD | FCE On-Site | State |
| 2024-11-12 | EASTON UTILITIES - WASHINGTON STREET | EASTON, Talbot, MD | FCE On-Site | State |
| 2024-11-12 | EASTON UTILITIES - AIRPORT PARK | EASTON, Talbot, MD | FCE On-Site | State |
| 2024-11-12 | KEY RECYCLING, LLC | BALTIMORE, Baltimore (city), MD | FCE On-Site | State |
| 2024-11-08 | REDLAND BRICK | WILLIAMSPORT, Washington, MD | FCE On-Site | State |
| 2024-11-07 | EASTERN SHORE FOREST PRODUCTS | POCOMOKE CITY, Somerset, MD | FCE On-Site | State |
| 2024-11-04 | AMRIZE - SPARROWS POINT FACILITY | SPARROWS POINT, Baltimore, MD | FCE On-Site | State |
| 2024-11-04 | MIDSHORE II REGIONAL SOLID WASTE FACILITY | RIDGELY, Caroline, MD | FCE On-Site | State |
| 2024-10-28 | FORTY WEST MUNICIPAL LANDFILL | HAGERSTOWN, Washington, MD | FCE On-Site | State |
| 2024-10-23 | POLYSTYRENE PRODUCTS | ESSEX, Baltimore, MD | FCE On-Site | State |
| 2024-10-22 | BALTO-WASH INTERNATIONAL AIRPORT | BWI AIRPORT, Anne Arundel, MD | FCE On-Site | State |
| 2024-10-22 | FREDERICK ASPHALT CO/ESSROC SITE | FREDERICK, Frederick, MD | FCE On-Site | State |
| 2024-10-22 | CONSTELLATION POWER - PERRYMAN POWER PLANT | ABERDEEN, Harford, MD | FCE On-Site | State |
| 2024-10-21 | I A CONSTRUCTION - ROCK CUT | CORRIGANVILLE, Allegany, MD | FCE On-Site | State |
| 2024-10-18 | CCL INSERTCO, LLC | BALTIMORE, Baltimore (city), MD | FCE On-Site | State |
| 2024-10-17 | GRAY & SON, INC. - FINKSBURG | FINKSBURG, Carroll, MD | FCE On-Site | State |
| 2024-10-17 | NEWLAND PARK LANDFILL | SALISBURY, Wicomico, MD | FCE On-Site | State |
| 2024-10-17 | INGENCO WICOMICO PLANT | SALISBURY, Wicomico, MD | FCE On-Site | State |
| 2024-10-16 | LANEY CONSTRUCTION MATERIALS, LLC | WOODBINE, Carroll, MD | FCE On-Site | State |
| 2024-10-15 | GAMSE LITHOGRAPHING COMPANY | ROSEDALE, Baltimore, MD | FCE On-Site | State |
| 2024-10-15 | ADVENTIST HEALTH CARE WHITE OAK MEDICAL CENTER | SILVER SPRING, Montgomery, MD | FCE On-Site | State |
| 2024-10-11 | C.J. MILLER, LLC - FINKSBURG | FINKSBURG, Carroll, MD | FCE On-Site | State |
| 2024-10-02 | LONZA WALKERSVILLE, INC. | WALKERSVILLE, Frederick, MD | FCE On-Site | State |
| 2024-09-30 | BACK RIVER WASTEWATER TREATMENT PLANT | BALTIMORE, Baltimore, MD | PCE Off-Site | State |
| 2024-09-30 | CRISFIELD ENERGY CENTER | CRISFIELD, Somerset, MD | PCE Off-Site | State |
| 2024-09-26 | LEHIGH CEMENT COMPANY - UNION BRIDGE | UNION BRIDGE, Carroll, MD | PCE Off-Site | State |
| 2024-09-26 | KMC THERMO, LLC - BRANDYWINE POWER FACILITY | BRANDYWINE, Prince George's, MD | PCE Off-Site | State |
| 2024-09-25 | APG-EDGEWOOD AREA | ABERDEEN PROVING GROUND, Harford, MD | PCE Off-Site | State |
| 2024-09-25 | NAVAL AIR STATION PATUXENT RIVER | PATUXENT RIVER, St. Mary's, MD | PCE Off-Site | State |
| 2024-09-20 | UNIVERSITY OF MARYLAND BALTIMORE COUNTY | BALTIMORE, Baltimore, MD | PCE Off-Site | State |
| 2024-09-20 | FORT DETRICK - MAIN POST | FORT DETRICK, Frederick, MD | PCE Off-Site | State |
| 2024-09-20 | APG-ABERDEEN AREA | ABERDEEN PROVING GROUND, Harford, MD | PCE Off-Site | State |
| 2024-09-20 | ADELPHI LABORATORY CENTER | ADELPHI, Prince George's, MD | PCE Off-Site | State |
| 2024-09-20 | CHALK POINT POWER, LLC | AQUASCO, Prince George's, MD | PCE Off-Site | State |
| 2024-09-19 | NATIONAL SECURITY AGENCY | FORT GEORGE G. MEADE, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-19 | CONGOLEUM INDUSTRIES | FINKSBURG, Carroll, MD | PCE Off-Site | State |
| 2024-09-19 | NAVAL SUPPORT FACILITY, INDIAN HEAD — high-priority violation on file | INDIAN HEAD, Charles, MD | PCE Off-Site | State |
| 2024-09-19 | CPV MARYLAND, LLC - ST. CHARLES PROJECT | WALDORF, Charles, MD | PCE Off-Site | State |
| 2024-09-19 | EVONIK CORPORATION | HAVRE DE GRACE, Harford, MD | PCE Off-Site | State |
| 2024-09-18 | U.S. COAST GUARD YARD - CURTIS BAY | CURTIS BAY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-18 | DOMINION ENERGY COVE POINT LNG, LP | LUSBY, Calvert, MD | PCE Off-Site | State |
| 2024-09-18 | VICINITY ENERGY BALTIMORE HEATING LLP - CENTRAL AVE | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-18 | VICINITY ENERGY BALTIMORE HEATING, LLP-CHERRY HILL | BROOKLYN, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-18 | VICINITY ENERGY BALTIMORE HEATING, LLP - SPRING GARDENS | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-18 | TRIGEN ENERGY - INNER HARBOR EAST | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-17 | US ARMY-FT. DETRICK-FOREST GLEN ANNEX | FOREST GLEN, Montgomery, MD | PCE Off-Site | State |
| 2024-09-17 | ANDREWS AIR FORCE BASE — high-priority violation on file | ANDREWS AIR FORCE BASE, Prince George's, MD | PCE Off-Site | State |
| 2024-09-17 | ST. AGNES HOSPITAL | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-17 | SYNAGRO-PATAPSCO PELLETIZER | CURTIS BAY, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-16 | SOCIAL SECURITY ADMINISTRATION | WOODLAWN, Baltimore, MD | PCE Off-Site | State |
| 2024-09-16 | BACK RIVER WASTEWATER TREATMENT PLANT | BALTIMORE, Baltimore, MD | PCE Off-Site | State |
| 2024-09-16 | NIH ANIMAL CENTER | POOLESVILLE, Montgomery, MD | PCE Off-Site | State |
| 2024-09-13 | NATIONAL SECURITY AGENCY FANX III | LINTHICUM, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-13 | GAYLORD ENTERTAINMENT COMPANY — high-priority violation on file | OXON HILL, Prince George's, MD | PCE Off-Site | State |
| 2024-09-12 | LIFEBRIDGE HEALTH - SINAI HOSPITAL | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-11 | VERIZON - 13100 COLUMBIA PIKE | SILVER SPRING, Montgomery, MD | PCE Off-Site | State |
| 2024-09-11 | UNITED STATES GYPSUM COMPANY | CURTIS BAY, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-10 | FORT GEORGE G. MEADE, DEPT. OF THE ARMY | FORT GEORGE G. MEADE, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-10 | NORTHROP GRUMMAN SYSTEMS CORPORATION | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-09-10 | NORTHROP GRUMMAN SYSTEMS CORPORATION | ELKTON, Cecil, MD | PCE Off-Site | State |
| 2024-09-10 | CATHCART REPAIR FACILITIES, LLC | ELK MILLS, Cecil, MD | PCE Off-Site | State |
| 2024-09-10 | GSA FEDERAL RESEARCH CENTER AT WHITE OAK | SILVER SPRING, Montgomery, MD | PCE Off-Site | State |
| 2024-09-10 | MGM NATIONAL HARBOR DESTINATION RESORT CASINO | NATIONAL HARBOR, Prince George's, MD | PCE Off-Site | State |
| 2024-09-10 | GOLD BOND BUILDING PRODUCTS, LLC | HIGHLANDTOWN, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-10 | MORGAN STATE UNIVERSITY | BALTIMORE, Baltimore (city), MD | PCE Off-Site | State |
| 2024-09-09 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-09 | USDA BELTSVILLE AGRICULTURE RESEARCH CENTER | BELTSVILLE, Prince George's, MD | PCE Off-Site | State |
| 2024-09-09 | PRINCE GEORGE'S CO. OFFICE OF CENTRAL SERVICESFACILITIES OPERATION & MANAGEMEN | UPPER MARLBORO, Prince George's, MD | PCE Off-Site | State |
| 2024-09-09 | BERLIN TOWN POWER PLANT | BERLIN, Worcester, MD | PCE Off-Site | State |
| 2024-09-06 | UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER | TOWSON, Baltimore, MD | PCE Off-Site | State |
| 2024-09-05 | CENTERS FOR MEDICARE & MEDICAID SERVICES | WINDSOR MILL, Baltimore, MD | PCE Off-Site | State |
| 2024-09-05 | UNIVERSITY OF MARYLAND | COLLEGE PARK, Prince George's, MD | PCE Off-Site | State |
| 2024-09-05 | RUST-OLEUM CORPORATION | WILLIAMSPORT, Washington, MD | FCE On-Site | State |
| 2024-09-05 | PERDUE AGRIBUSINESS INC, ZION CHURCH ROAD COMPLEX — high-priority violation on file | SALISBURY, Wicomico, MD | PCE Off-Site | State |
| 2024-09-04 | BALTO-WASH INTERNATIONAL AIRPORT | BWI AIRPORT, Anne Arundel, MD | PCE Off-Site | State |
| 2024-09-04 | NAVAL SUPPORT ACTIVITY ANNAPOLIS | NAVAL ACADEMY, Anne Arundel, MD | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.