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
REGENCY CUSTOM CABINET	Minor source	No
REGENCY NURSING HOME	Minor source	No
REGENCY PARK COURT, 5619	Minor source	No
REGENCY PARKWAY, 3830	Minor source	No
REGENCY VALET CLEANERS	Minor source	No
REGINA HIGH SCHOOL	Minor source	No
REHOBETH CH. OF GOD IN CHR. JES.	Minor source	No
REICHS FORD LANDFILL	Major source	No
REILY FOODS COMPANY	Minor source	No
REISNER INCORPORATED	Minor source	No
REISNER PRODUCTS	Minor source	No
REISTERSTOWN AUTOBODY	Minor source	No
REISTERSTOWN LUMBER	Minor source	No
REISTERSTOWN ROAD, 2431-9	Minor source	No
REISTERTOWN ELEMENTARY SCHOOL	Minor source	No
RELAY ELEMENTARY SCHOOL	Minor source	No
RELIABLE BODY AND FENDER COMPANY	Minor source	No
RELIABLE CONTRACTING - MILLERSVILLE	Minor source	No
RELIABLE CONTRACTING COMPANY, INC. - GAMBRILLS	Synthetic minor source	No
RELIABLE CONTRACTING COMPANY, INC. - GLEN BURNIE	Synthetic minor source	No
RELIABLE PRINTING PLATES	Minor source	No
RELIABLE STORES & DELIVERY SERVICE	Minor source	No
RELIANCE FEDERALSBURG, LLC	Minor source	No
RELIANCE WOOD PRESERVING	Minor source	No
RELIZON	Minor source	No
REMBOLD, J.D.	Minor source	No
REMED - 100 EASTERN BOULEVARD	Minor source	No
REMED - 120 REISTERSTOWN ROAD	Minor source	No
REMED - 12729 TWINBROOK PARKWAY	Minor source	No
REMED - 1348 UNIVERSITY BOULEVARD	Minor source	No
REMED - 2010 EASTERN BOULEVARD	Minor source	No
REMED - 2011 SOUTH CRAIN HIGHWAY	Minor source	No
REMED - 2721 OCEAN GATEWAY	Minor source	No
REMED - 27748 ST. MICHAELS ROAD	Minor source	No
REMED - 2800 FALLSTON ROAD	Minor source	No
REMED - 303 MOUNTAIN ROAD	Minor source	No
REMED - 4415 MOUNTAIN ROAD	Minor source	No
REMED - 4434 SUITLAND ROAD	Minor source	No
REMED - 451 SARATOGA DRIVE	Minor source	No
REMED - 47 VETERANS HIGHWAY	Minor source	No
REMED - 498 RITCHIE HIGHWAY	Minor source	No
REMED - 513 RITCHIE HIGHWAY	Minor source	No
REMED - 521 BLADEN STREET	Minor source	No
REMED - 5400 FRANKFORD AVENUE	Minor source	No
REMED - 5445 LANDOVER ROAD	Minor source	No
REMED - 5511 ALLENTOWN ROAD	Minor source	No
REMED - 5801 RIGGS ROAD	Minor source	No
REMED - 5901 STEVENS FOREST ROAD	Minor source	No
REMED - 6100 OXON HILL ROAD	Minor source	No
REMED - 6181 ANNAPOLIS ROAD	Minor source	No
REMED - 6820 RIGGS ROAD	Minor source	No
REMED - 6905 DOWER HOUSE ROAD	Minor source	No
REMED - 6911 LAUREL BOWIE ROAD	Minor source	No
REMED - 7760 BALTO. ANNAP.BLVD.	Minor source	No
REMED - 7901 OLD BRANCH AVENUE	Minor source	No
REMED - 828 SOUTH SALISBURY BLVD	Minor source	No
REMED - 8300 VETERANS HIGHWAY	Minor source	No
REMED - 9401 FIELDS ROAD	Minor source	No
REMED - BERLIN BULK STORAGE	Minor source	No
REMED - BP GAS STATION	Minor source	No
REMED - COUNTRY STORE	Minor source	No
REMED - EXXON	Minor source	No
REMED - GENERAL ELECTRIC SITE	Minor source	No
REMED - MIDWAY MARKET	Minor source	No
REMED - ROUTE 301 & ACTON SQUARE	Minor source	No
REMED - RT. 50 & RT. 552	Minor source	No
REMED - WELLS ROAD & PEMBERTON DRIVE	Minor source	No
REMED_-_ 309 EAST SMALLWOOD DRIVE	Minor source	No
REMED- EXXON CO-USA	Minor source	No
REMED/ARCO - 2810 HAMMONDS FERRY RD	Minor source	No
REMED/DREYFUS, LOUIS - 3100 VERA ST	Minor source	No
REMED/SHELL - ELM ROAD	Minor source	No
REMED/WALJAKS-ROUTE 404 & ROUTE 309	Minor source	No
RENEHAN, A.H. & SON	Minor source	No
RENNO'S MARKET	Minor source	No
RESEARCH BOULEVARD, 1401	Minor source	No
RESEARCH BOULEVARD, 1700	Minor source	No
RESEARCH COURT, 2	Minor source	No
RESEARCH PLACE, 4	Minor source	No
RESOURCE RECYCLING & REMEDIATION	Minor source	No
RESTHAVEN MEMORIAL GARDENS	Minor source	No
RESTORATION WORKSHOP	Minor source	No
RESTORE COLLISION CENTER	Minor source	No
RETAIL STORE EMPLOYEES UNION	Minor source	No
REVERE NATIONAL CORPORATION	Minor source	No
REVERE PRINTING	Minor source	No
REVIEW & HERALD PUBLISHING	Minor source	No
REYNOLDS, W. L. COMPANY	Minor source	No
RF BODYWORKS	Minor source	No
RHODE ISLAND AVENUE, 3209	Minor source	No
RHODE RIVER MARINA	Minor source	No
RICA - SOUTHERN MARYLAND	Minor source	No
RICHARD MONTGOMERY HIGH SCHOOL	Minor source	No
RICHARD'S BODY & FENDER REPAIR	Minor source	No
RICHARD'S CORNER GRILL	Minor source	No
RICHARD'S SERVICE	Minor source	No
RICHARDS-WILBERT INCORPORATED	Minor source	No
RICHARDSON, COL., HIGH SCHOOL	Minor source	No
RICHARDSON, COL., MIDDLE SCHOOL	Minor source	No
RICK'S AUTOBODY	Minor source	No

Figures from EPA’s ICIS-AIR download.