EPA Air · by state

Air-emissions sources in Maryland

9,831Facilities

By emissions classification in Maryland

High-priority violations in Maryland

20 sources in Maryland carry a current high-priority Clean Air Act violation.

Counties in Maryland

Industries in Maryland

Sources are grouped by the first industry code on the facility record.

Air-emissions inspections in Maryland, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

High-priority air violations in Maryland, by year

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.

Air-emissions stack tests in Maryland, by year

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

Facilities

Facility↑↓	Classification↑↓	HPV
SUNOCO GAS STATION	Minor source	No
SUNOCO GAS STATION	Minor source	No
SUNOCO GAS STATION	Minor source	No
SUNOCO GAS STATION	Minor source	No
SUNOCO GAS STATION	Minor source	No
SUNOCO GASOLINE STATION	Minor source	No
SUNOCO GASOLINE STATION	Minor source	No
SUNOCO GASOLINE STATION	Minor source	No
SUNOCO GASOLINE STATION	Minor source	No
SUNOCO GASOLINE STATION	Minor source	No
SUNOCO SERVICE STATION	Minor source	No
SUNOCO SERVICE STATION	Minor source	No
SUNOCO TERMINAL	Major source	No
SUNOCO, INC.	Minor source	No
SUNRISE HNADI MART	Minor source	No
SUNSHINE CHRISTIAN ACADEMY	Minor source	No
SUNSHINE COUNTRY STORE	Minor source	No
SUPER ACE BODY SHOP	Minor source	No
SUPER BODY SHOP	Minor source	No
SUPER CLEANERS	Minor source	No
SUPER CLEANERS	Minor source	No
SUPER GRAIN CORPORATION	Minor source	No
SUPER PRESSURE	Minor source	No
SUPERFOS PACKAGING	Minor source	No
SUPERIOR AUTO BODY	Minor source	No
SUPERIOR CLEANERS - LOTHIAN	Minor source	No
SUPERIOR COAT PAD	Minor source	No
SUPERIOR CONCRETE	Minor source	No
SUPERIOR CONCRETE	Minor source	No
SUPERIOR CONCRETE/BALTIMORE DIVISION	Minor source	No
SUPERIOR CONTRACTOR SERVICES	Minor source	No
SUPERIOR SAND COMPANY	Minor source	No
SUPERNUS PHARMACEUTICALS, INC.	Minor source	No
SUPPLEMENTAL LEARNING CENTER	Minor source	No
SUPREME CLEANERS	Minor source	No
SUPREME CONCRETE BLOCK	Minor source	No
SURFACE TREATMENT TECHNOLOGIES	Minor source	No
SURRATTSVILLE BUS LOT	Minor source	No
SURRATTSVILLE ELEMENTARY SCHOOL	Minor source	No
SURRATTSVILLE SENIOR HIGH SCHOOL	Minor source	No
SURVIVABILITY SYSTEMS, LLC	Minor source	No
SUSQUEHANNA AVENUE, 29 WEST	Minor source	No
SUSQUEHANNA CONCRETE PRODUCTS	Minor source	No
SUSSEX ELEMENTARY SCHOOL	Minor source	No
SUTTON PLACE	Minor source	No
SWAN MEADOW SCHOOL	Minor source	No
SWANN ROAD, 3223	Minor source	No
SWEENY BUS TRANSPORTATION	Minor source	No
SWEETHEART BAKERS	Minor source	No
SWING, D. THOMPSON	Minor source	No
SWISS FOUNDRY, INC.	Minor source	No
SYGNETRON INC.	Minor source	No
SYKESVILLE MIDDLE SCHOOL	Minor source	No
SYLVESTER, EMMETT	Minor source	No
SYNAGRO - BACK RIVER	Synthetic minor source	No
SYNAGRO-PATAPSCO PELLETIZER	Synthetic minor source	No
T & B BODY SHOP	Minor source	No
T & S AUTO BODY	Minor source	No
T & S AUTO BODY	Minor source	No
T E A M SERVICE CORPORATION	Minor source	No
T-MOBIL	Minor source	No
T.A.G. MOTOR WERKS	Minor source	No
T.G.I. FRIDAY'S	Minor source	No
T.G.I. FRIDAY'S - ANNAPOLIS	Minor source	No
TAGG-ZIRKLE US ARMY RESERVE CENTER	Minor source	No
TAKOMA DRIVE, 8109	Minor source	No
TAKOMA DRIVE, 8110	Minor source	No
TAKOMA PARK MIDDLE SCHOOL	Minor source	No
TALBOT CLEANERS	Minor source	No
TALBOT COUNTY HUMANE SOCIETY	Minor source	No
TALBOT COUNTY Y.M.C.A.	Minor source	No
TALBOT SPRINGS ELEMENTARY SCHOOL	Minor source	No
TALL OAKS ELEMENTARY SCHOOL	Minor source	No
TALLEY METAL PRODUCTS	Minor source	No
TALMUDICAL ACADEMY	Minor source	No
TAMKO BUILDING PRODUCTS LLC	Synthetic minor source	No
TANEY CORPORATION, THE	Minor source	No
TANEY, ROGER P. JUNIOR HIGH SCHOOL	Minor source	No
TANEYTOWN COLLISION CENTER	Minor source	No
TANEYTOWN ELEMENTARY SCHOOL	Minor source	No
TANEYTOWN GRAIN & SUPPLY COMPANY	Minor source	No
TANEYTOWN WASTEWATER TREATMENT PLANT	Minor source	No
TANGLEWOOD ELEMENTARY SCHOOL	Minor source	No
TAPP'S CUSTOM AUTOMOTIVE	Minor source	No
TARMAC AMERICA	Minor source	No
TARMAC AMERICA - ANNAPOLIS JUNCTION	Minor source	No
TATE ACCESS FLOORS	Minor source	No
TATE ACCESS FLOORS - DEEP RUN	Minor source	No
TATE CHRYSLER PLYMOUTH	Minor source	No
TATE-ANDALE CORP	Minor source	No
TAWES BROTHERS OIL COMPANY, INC.	Minor source	No
TAWES BUILDING	Minor source	No
TAWES, J.C.W. & SON	Minor source	No
TAXICAB MANAGER, INC.	Minor source	No
TAYAC ELEMENTARY SCHOOL	Minor source	No
TAYLOR INVESTMENT	Minor source	No
TAYLOR MANOR HOSPITAL	Minor source	No
TAYLOR PRINTING	Minor source	No
TAYLOR RENTAL	Minor source	No
TEAM ONE JEEP EAGLE	Minor source	No

Figures from EPA’s ICIS-AIR download.