EPA Air · inspections by state and year

Air-emissions inspections in Maryland, 2023

594Inspections

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 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Maryland, 2023

Maryland, other years

Air-emissions inspections recorded in Maryland, 2023

Date	Facility	Where	Kind	Agency
2023-10-13	C. WILLIAM HETZER/BEAVER CREEK WEST	HAGERSTOWN, Washington, MD	PCE Off-Site	State
2023-10-13	CURTIS BAY ENERGY, LP — high-priority violation on file	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-12	LANEY CONSTRUCTION MATERIALS, LLC	WOODBINE, Carroll, MD	PCE Off-Site	State
2023-10-12	CANAM STEEL	POINT OF ROCKS, Frederick, MD	FCE On-Site	State
2023-10-12	CRISFIELD ENERGY CENTER	CRISFIELD, Somerset, MD	PCE Off-Site	State
2023-10-12	CONSTELLATION ENERGY GROUP - PHILADELPHIA ROAD	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-11	INSTITUTE FOR BIOSCIENCE AND BIOTECHNOLOGY RESEARCH (IBBR)	ROCKVILLE, Montgomery, MD	PCE Off-Site	State
2023-10-10	C.J. MILLER, LLC - FINKSBURG	FINKSBURG, Carroll, MD	PCE Off-Site	State
2023-10-10	MONTGOMERY COUNTY RRF — high-priority violation on file	DICKERSON, Montgomery, MD	PCE Off-Site	State
2023-10-10	VICINITY ENERGY BALTIMORE HEATING, LLP-CHERRY HILL	BROOKLYN, Baltimore (city), MD	PCE Off-Site	State
2023-10-10	VICINITY ENERGY BALTIMORE HEATING, LLP - SPRING GARDENS	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-06	RAVEN POWER FORT SMALLWOOD LLC	CURTIS BAY, Anne Arundel, MD	PCE Off-Site	State
2023-10-06	SYNAGRO - BACK RIVER	BALTIMORE, Baltimore, MD	PCE Off-Site	State
2023-10-06	OAKS LANDFILL (GAS TO ENERGY)	LAYTONSVILLE, Montgomery, MD	PCE Off-Site	State
2023-10-06	VICINITY ENERGY BALTIMORE HEATING LLP - CENTRAL AVE	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-06	VICINITY ENERGY BALTIMORE HEATING, LLP-SARATOGA PLANT	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-06	TRIGEN ENERGY - INNER HARBOR EAST	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-05	ALLAN MYERS MATERIALS - NORTH EAST ASPHALT PLANT	NORTH EAST, Cecil, MD	PCE Off-Site	State
2023-10-05	FLANIGAN, P. - N. MONROE STREET	BALTIMORE, Baltimore (city), MD	FCE On-Site	State
2023-10-04	CECIL COUNTY CENTRAL LANDFILL	ELKTON, Cecil, MD	FCE On-Site	State
2023-10-03	TRADEPOINT ATLANTIC SHIPYARD	SPARROWS POINT, Baltimore, MD	PCE Off-Site	State
2023-10-03	CPV MARYLAND, LLC - ST. CHARLES PROJECT	WALDORF, Charles, MD	PCE Off-Site	State
2023-10-03	FORT DETRICK - MAIN POST	FORT DETRICK, Frederick, MD	PCE Off-Site	State
2023-10-03	APG-ABERDEEN AREA	ABERDEEN PROVING GROUND, Harford, MD	PCE Off-Site	State
2023-10-03	LIFEBRIDGE HEALTH - SINAI HOSPITAL	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-10-02	CALVERT CLIFFS NUCLEAR POWER PLANT, LLC	LUSBY, Calvert, MD	PCE Off-Site	State
2023-10-02	CONGOLEUM INDUSTRIES	FINKSBURG, Carroll, MD	PCE Off-Site	State
2023-10-02	GRAY & SON, INC. - FINKSBURG	FINKSBURG, Carroll, MD	PCE Off-Site	State
2023-10-02	APG-EDGEWOOD AREA	ABERDEEN PROVING GROUND, Harford, MD	PCE Off-Site	State
2023-09-29	FRANKLIN SQUARE HOSPITAL CENTER	ROSEDALE, Baltimore, MD	PCE Off-Site	State
2023-09-29	ADELPHI LABORATORY CENTER	ADELPHI, Prince George's, MD	PCE Off-Site	State
2023-09-29	MGM NATIONAL HARBOR DESTINATION RESORT CASINO	NATIONAL HARBOR, Prince George's, MD	PCE Off-Site	State
2023-09-29	AMRIZE — high-priority violation on file	HAGERSTOWN, Washington, MD	PCE Off-Site	State
2023-09-28	CATHCART REPAIR FACILITIES, LLC	ELK MILLS, Cecil, MD	FCE On-Site	State
2023-09-27	MIDDLE RIVER AEROSTRUCTURE SYSTEMS	MIDDLE RIVER, Baltimore, MD	PCE Off-Site	State
2023-09-27	M. LUIS PRODUCTS, LLC — high-priority violation on file	ROCKVILLE, Montgomery, MD	PCE Off-Site	State
2023-09-26	NRG VIENNA GENERATING STATION	VIENNA, Dorchester, MD	PCE Off-Site	State
2023-09-26	LAUREL SAND & GRAVEL, INC - LAUREL	LAUREL, Prince George's, MD	FCE On-Site	State
2023-09-25	F. O. DAY BITUMINOUS COMPANY	ROCKVILLE, Montgomery, MD	PCE Off-Site	State
2023-09-25	NUSTAR TERMINALS OPERATIONS PARTNERSHIP L.P.	PINEY POINT, St. Mary's, MD	PCE Off-Site	State
2023-09-22	FANNIE MAE UTC DATA CENTER	URBANA, Frederick, MD	PCE Off-Site	State
2023-09-22	CYTEC ENGINEERED MATERIALS, INC	HAVRE DE GRACE, Harford, MD	PCE Off-Site	State
2023-09-21	AES WARRIOR RUN	CUMBERLAND, Allegany, MD	PCE Off-Site	State
2023-09-21	QUIKRETE COMPANY	PERRYVILLE, Cecil, MD	PCE Off-Site	State
2023-09-21	METTIKI COAL, LLC	OAKLAND, Garrett, MD	PCE Off-Site	State
2023-09-21	LAUREL SAND AND GRAVEL, INC. - ELKRIDGE	ELKRIDGE, Howard, MD	FCE On-Site	State
2023-09-21	AMERICAN SUGAR REFINING	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-09-19	WECARE DENALI, LLC	WOODBINE, Carroll, MD	PCE Off-Site	State
2023-09-18	TRANSCONTINENTAL GAS PIPELINE	ELLICOTT CITY, Howard, MD	PCE Off-Site	State
2023-09-14	VIBRANTZ TECHNOLOGIES	CURTIS BAY, Anne Arundel, MD	PCE Off-Site	State
2023-09-13	MILLERSVILLE LANDFILL GAS TO ELECTRICITY FACILITY	SEVERN, Anne Arundel, MD	PCE Off-Site	State
2023-09-12	ALLAN MYERS MATERIALS - NORTH EAST ASPHALT PLANT	NORTH EAST, Cecil, MD	FCE On-Site	State
2023-09-07	FREDERICK NATIONAL LABORATORY FOR CANCER RESEARCH	FREDERICK, Frederick, MD	FCE On-Site	State
2023-09-07	NIBC FORT DETRICK (NIBC CENTRAL UTILITY PLANT)	FORT DETRICK, Frederick, MD	FCE On-Site	State
2023-09-07	WHEELABRATOR BALTIMORE, LP	BALTIMORE, Baltimore (city), MD	FCE On-Site	U.S. EPA
2023-09-06	INDEPENDENT CAN COMPANY	ROSEDALE, Baltimore, MD	PCE Off-Site	State
2023-09-06	NAVAL SUPPORT FACILITY, INDIAN HEAD — high-priority violation on file	INDIAN HEAD, Charles, MD	FCE On-Site	State
2023-09-06	DARLING INGREDIENTS, INC. — high-priority violation on file	LINKWOOD, Dorchester, MD	PCE Off-Site	State
2023-09-06	D.C. MATERIALS	HYATTSVILLE, Prince George's, MD	FCE On-Site	U.S. EPA
2023-09-06	GOLD BOND BUILDING PRODUCTS, LLC	HIGHLANDTOWN, Baltimore (city), MD	PCE Off-Site	State
2023-09-06	CURTIS BAY ENERGY, LP — high-priority violation on file	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-09-06	PIKE BALTIMORE TERMINALS LLC - BALTIMORE TERMINAL	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-09-05	GRAY & SON, INC. - FINKSBURG	FINKSBURG, Carroll, MD	FCE On-Site	State
2023-09-05	FREDERICK NATIONAL LABORATORY FOR CANCER RESEARCH	FREDERICK, Frederick, MD	PCE Off-Site	State
2023-09-01	GORE, W.L. - CHERRY HILL PLANT — high-priority violation on file	ELKTON, Cecil, MD	PCE Off-Site	State
2023-08-31	NAVAL SUPPORT ACTIVITY ANNAPOLIS	NAVAL ACADEMY, Anne Arundel, MD	PCE Off-Site	State
2023-08-31	VALPAC, INC	FEDERALSBURG, Caroline, MD	FCE On-Site	State
2023-08-31	MORGANTOWN POWER, LLC	NEWBURG, Charles, MD	PCE Off-Site	State
2023-08-31	TEXAS EASTERN TRANSMISSION	ACCIDENT, Garrett, MD	PCE Off-Site	State
2023-08-31	GSA FEDERAL RESEARCH CENTER AT WHITE OAK	SILVER SPRING, Montgomery, MD	PCE Off-Site	State
2023-08-30	CRISFIELD ENERGY CENTER	CRISFIELD, Somerset, MD	PCE Off-Site	State
2023-08-29	UPPER CHESAPEAKE MEDICAL CENTER	BEL AIR, Harford, MD	PCE Off-Site	State
2023-08-29	NATIONAL INSTITUTES OF HEALTH	BETHESDA, Montgomery, MD	PCE Off-Site	State
2023-08-29	NAVAL SUPPORT ACTIVITY BETHESDA	BETHESDA, Montgomery, MD	PCE Off-Site	State
2023-08-29	MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER	CLINTON, Prince George's, MD	PCE Off-Site	State
2023-08-29	KMC THERMO, LLC - BRANDYWINE POWER FACILITY	BRANDYWINE, Prince George's, MD	PCE Off-Site	State
2023-08-29	JOHNS HOPKINS HOSPITAL — high-priority violation on file	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-29	JOHNS HOPKINS UNIV. - CHARLES STREET	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-29	CONSTELLATION ENERGY GROUP - PHILADELPHIA ROAD	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-29	AMERICAN SUGAR REFINING	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-29	JOHNS HOPKINS BAYVIEW MEDICAL CENTER	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-28	NATIONAL SECURITY AGENCY	FORT GEORGE G. MEADE, Anne Arundel, MD	PCE Off-Site	State
2023-08-28	LANEY CONSTRUCTION MATERIALS, LLC	WOODBINE, Carroll, MD	FCE On-Site	State
2023-08-25	BACK RIVER WASTEWATER TREATMENT PLANT	BALTIMORE, Baltimore, MD	PCE Off-Site	State
2023-08-25	BLUEGRASS MATERIALS - NORTH EAST QUARRY — high-priority violation on file	NORTH EAST, Cecil, MD	PCE Off-Site	State
2023-08-25	NASA - GODDARD SPACE FLIGHT CENTER	GREENBELT, Prince George's, MD	PCE Off-Site	State
2023-08-25	SHERWIN-WILLIAMS COMPANY	BALTIMORE, Baltimore (city), MD	PCE Off-Site	State
2023-08-24	BACK RIVER WASTEWATER TREATMENT PLANT	BALTIMORE, Baltimore, MD	PCE Off-Site	State
2023-08-24	BLUEGRASS MATERIALS - NORTH EAST QUARRY — high-priority violation on file	NORTH EAST, Cecil, MD	FCE On-Site	State
2023-08-24	EASTMAN SPECIALTIES CORPORATION	CHESTERTOWN, Kent, MD	PCE Off-Site	State
2023-08-24	GAF MATERIALS CORPORATION	HIGHLANDTOWN, Baltimore (city), MD	PCE Off-Site	State
2023-08-24	VERIZON COMMUNICATIONS	BALTIMORE, Baltimore (city), MD	FCE On-Site	State
2023-08-23	RAVEN POWER FORT SMALLWOOD LLC	CURTIS BAY, Anne Arundel, MD	PCE Off-Site	State
2023-08-23	FORT DETRICK - MAIN POST	FORT DETRICK, Frederick, MD	PCE Off-Site	State
2023-08-23	FORT DETRICK - MAIN POST	FORT DETRICK, Frederick, MD	PCE Off-Site	State
2023-08-23	TAMKO BUILDING PRODUCTS LLC	FREDERICK, Frederick, MD	PCE Off-Site	State
2023-08-22	BALTO-WASH INTERNATIONAL AIRPORT	BWI AIRPORT, Anne Arundel, MD	PCE Off-Site	State
2023-08-22	ROCK SPRINGS GENERATION FACILITY	RISING SUN, Cecil, MD	PCE Off-Site	State
2023-08-22	NAVAL SUPPORT FACILITY, INDIAN HEAD — high-priority violation on file	INDIAN HEAD, Charles, MD	PCE Off-Site	State
2023-08-22	NAVAL SUPPORT FACILITY, INDIAN HEAD — high-priority violation on file	INDIAN HEAD, Charles, MD	PCE Off-Site	State

Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.