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
SOUTHERN EQUIPMENT COMPANY	Minor source	No
SOUTHERN GALVANIZING	Minor source	No
SOUTHERN HEALTH DISTRICT BUILDING	Minor source	No
SOUTHERN HIGH SCHOOL	Minor source	No
SOUTHERN MARYLAND OIL - 109 MAPLE	Minor source	No
SOUTHERN MARYLAND OIL - 8005 OLD BRANCH	Minor source	No
SOUTHERN MARYLAND OIL - BARSTOW	Minor source	No
SOUTHERN MARYLAND OIL - OWINGS	Minor source	No
SOUTHERN MARYLAND PRE-RELEASE CENTER	Minor source	No
SOUTHERN MD GENERAL MAIL FACILITY	Minor source	No
SOUTHERN MD OIL - OWINGS BULK PLANT	Minor source	No
SOUTHERN MIDDLE SCHOOL	Minor source	No
SOUTHERN MIDDLE SCHOOL	Minor source	No
SOUTHERN MIDDLE/BROADFORD SCHOOL	Minor source	No
SOUTHERN PACKING COMPANY	Minor source	No
SOUTHERN POLICE DISTRICT	Minor source	No
SOUTHERN SENIOR HIGH SCHOOL	Minor source	No
SOUTHERN STATES - GRANTSVILLE	Minor source	No
SOUTHERN STATES - MT AIRY CO-OP	Minor source	No
SOUTHERN STATES - PORT STREET	Minor source	No
SOUTHERN STATES - SUDLERSVILLE	Minor source	No
SOUTHERN STATES - TANEYTOWN	Minor source	No
SOUTHERN STATES - TANEYTOWN	Minor source	No
SOUTHERN STATES - UNION BRIDGE	Minor source	No
SOUTHERN STATES - WESTMINSTER	Minor source	No
SOUTHERN STATES - WESTMINSTER	Minor source	No
SOUTHERN STATES - WOODBINE CO-OP	Minor source	No
SOUTHERN STATES COOP	Minor source	No
SOUTHERN STATES COOP	Minor source	No
SOUTHERN STATES COOP	Minor source	No
SOUTHERN STATES COOP	Minor source	No
SOUTHERN STATES COOP	Minor source	No
SOUTHERN STATES COOP - BEL AIR	Minor source	No
SOUTHERN STATES COOP - CUMBERLAND	Minor source	No
SOUTHERN STATES COOP.	Minor source	No
SOUTHERN STATES COOP. - WOODSBORO	Minor source	No
SOUTHERN STATES COOP.-CARDIF	Minor source	No
SOUTHERN STATES COOP.-FREDERICK	Minor source	No
SOUTHERN STATES GAS STATION	Minor source	No
SOUTHERN STATES GRAIN MARKETING	Minor source	No
SOUTHERN STATES OAKLAND COOP	Minor source	No
SOUTHERN STATES-CUMBERLAND MD COOP	Minor source	No
SOUTHERN STATES, HAMPSTEAD COOP.	Minor source	No
SOUTHHAMPTON DRIVE, 467	Minor source	No
SOUTHHAMPTON DRIVE, 507	Minor source	No
SOUTHLAWN MIDDLE SCHOOL	Minor source	No
SOUTHPENN ELEMENTARY SCHOOL	Minor source	No
SOUTHSIDE LAUNDROMAT	Minor source	No
SOUTHVIEW GOLF COURSE	Minor source	No
SOUTHWEST ACCEPT FAC	Minor source	No
SOUTHWEST CHRISTIAN PARISH	Minor source	No
SOUTHWEST PRINTING	Minor source	No
SOUTHWESTERN DIST. POLICE STATION	Minor source	No
SOUTHWESTERN SENIOR - SH 412	Minor source	No
SPACEWAY	Minor source	No
SPALDING, MARTIN HIGH SCHOOL	Minor source	No
SPARKMAN'S QUALITY BODY SHOP	Minor source	No
SPARKMAN'S QUALITY BODY SHOP	Minor source	No
SPARKS ELEMENTARY SCHOOL	Minor source	No
SPARKY'S CLEANERS	Minor source	No
SPARROWS POINT HIGH SCHOOL	Minor source	No
SPARROWS POINT LLC	Minor source	No
SPARROWS POINT SCRAP PROCESSING	Minor source	No
SPARTECH LLC - SALISBURY	Major source	No
SPAULDING BRANCH - PG COUNTY LIBRARY	Minor source	No
SPECIAL EDUCATION CENTER	Minor source	No
SPECIALITY FILAMENTS, INC.	Minor source	No
SPECIFIED WOODWORKING	Minor source	No
SPEED QUEEN LAUNDROMAT	Minor source	No
SPEED UNLIMITED	Minor source	No
SPICER MOTORS		No
SPIES, HENRY A.	Minor source	No
SPIRIT OF ESSEX	Minor source	No
SPIRIT SERVICE STATION	Minor source	No
SPIRIT SERVICES, INCORPORATED	Minor source	No
SPITZER'S BODY SHOP	Minor source	No
SPORT BODY & PAINT	Minor source	No
SPOT A POT INC.	Minor source	No
SPRING COVE MARINA	Minor source	No
SPRING GROVE HOSPITAL CENTER	Minor source	No
SPRING MILL ELEMENTARY SCHOOL	Minor source	No
SPRING RIDGE CLEANERS	Minor source	No
SPRING RIDGE ELEMENTARY SCHOOL	Minor source	No
SPRING STREET, 1001	Minor source	No
SPRING STREET, 1400	Minor source	No
SPRINGBROOK HIGH SCHOOL	Minor source	No
SPRINGBROOK NURSING HOME	Minor source	No
SPRINGFIELD HOSPITAL CENTER	Minor source	No
SPRINGHILL COURT, 6218	Minor source	No
SPRINGHILL COURT, 9118	Minor source	No
SPRINGHILL DRIVE, 6220	Minor source	No
SPRINGHILL LAKE ELEMENTARY SCHOOL	Minor source	No
SPRINGHILL LANE, 9109	Minor source	No
SPRINT	Minor source	No
SPRINT COMMUICATIONS	Synthetic minor source	No
SPRINT PRINT	Minor source	No
SSC - KENT QUEEN ANNE PETROL	Minor source	No
ST CAMILLUS ROMAN CATHOLIC CHURCH	Minor source	No
ST JOSEPH'S NH	Minor source	No
ST JOSEPH'S PROVINCIAL HOUSE	Minor source	No

Figures from EPA’s ICIS-AIR download.