EPA Air · by county

Air-emissions sources in Howard County, Maryland

234Facilities

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Every stationary source in Howard County, Maryland that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.

Every source’s record in Howard County

Each of the 230 operating major, synthetic minor and minor sources in Howard County, Maryland has a record page: every source in Howard County, A to Z.

By emissions classification in Howard County

A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.

Inspections in Howard County, by year

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

Stack tests in Howard County, by year

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

Inspections in Howard County, year by year · Stack tests in Howard County, year by year

Other counties in Maryland

Every county in the state with at least three sources on file.

Facilities

Facility↑↓	Classification↑↓	HPV
AGAM	Minor source	No
ALBAN TRACTOR HOLDINGS, INC	Synthetic minor source	No
ALCOA RECYCLING	Minor source	No
ALLAN MYERS MD, INC. - JESSUP ASPHALT	Synthetic minor source	No
ALLIED SIGNAL-BENDIX	Minor source	No
ALPHA RIDGE LANDFILL	Major source	No
AMOCO - 6855 OLD COLUMBIA PIKE	Minor source	No
ANTWERPEN NISSAN	Minor source	No
ATHOLTON ELEMENTARY SCHOOL	Minor source	No
ATHOLTON HIGH SCHOOL	Minor source	No
B G E - HOWARD	Minor source	No
BANNEKER ROAD FIRE STATION	Minor source	No
BARRETT & SONS COATINGS	Minor source	No
BASE AUTO BODY & COLLISION	Minor source	No
BATES, ALVIN	Minor source	No
BETTY BRITE CLEANERS	Minor source	No
BOLLMAN PLACE, 8735	Minor source	No
BP	Minor source	No
BP	Minor source	No
BP	Minor source	No
BP	Minor source	No
BP GAS STATION	Minor source	No
BP GAS STATION	Minor source	No
BP SERVICE STATION	Minor source	No
BROWN AND ASSOCIATES, INC.	Minor source	No
BRUCE FOLKINS/CAPITAL CABLE&ELECTRIC	Minor source	No
BURLEIGH MANOR MIDDLE SCHOOL	Minor source	No
BUSHY PARK ELEMENTARY SCHOOL	Minor source	No
CAROLINA FREIGHT COMPANY	Minor source	No
CARR'S MILL LANDFILL - REMED	Minor source	No
CATTAIL CREEK COUNTRY CLUB	Minor source	No
CEDAR LANE SPECIAL EDUCATION	Minor source	No
CENTENNIAL HIGH SCHOOL	Minor source	No
CENTENNIAL LANE ELEMENTARY SCHOOL	Minor source	No
CENTENNIAL PARK	Minor source	No
CENTRAL ZONE MAINT.-FACILITY	Minor source	No
CHANDLER'S AUTO BODY		No
CITGO	Minor source	No
CITGO	Minor source	No
CITGO GAS STATION	Minor source	No
CLARKSVILLE AUTO CENTER	Minor source	No
CLARKSVILLE AUTO CENTER	Minor source	No
CLARKSVILLE ELEMENTARY SCHOOL	Minor source	No
CLARKSVILLE MIDDLE SCHOOL	Minor source	No
CLEANER MAX	Minor source	No
CLEMENS CROSSING ELEMENTARY SCHOOL	Minor source	No
COLUMBIA ASSOCIATION - MAINTENANCE	Minor source	No
COLUMBIA AUTO CENTER	Minor source	No
COLUMBIA AUTO COLLISION	Minor source	No
COLUMBIA AUTO COLLISION, INC.	Minor source	No
COLUMBIA GAS - LINDEN CHURCH STATION	Minor source	No
COLUMBIA GAS - LINDEN CHURCH STATION	Minor source	No
CONSTELLATION NEW ENERGY, INC.	Synthetic minor source	No
CONVEYOR HANDLING COMPANY	Minor source	No
COPT PROPERTY MANAGEMENT SERVICES, LLC	Synthetic minor source	No
COSTCO GAS STATION	Minor source	No
CRADLEROCK MART & CLEANERS	Minor source	No
CROWN	Minor source	No
D & H DISTRIBUTORS	Minor source	No
DANIELS, C.R., INCORPORATED	Minor source	No
DASHER GREEN ELEM/OWEN BROWN MIDDLE	Minor source	No
DAYTON OAKS ELEMENTARY SCHOOL	Minor source	No
DEEP RUN ELEMENTARY SCHOOL	Minor source	No
DOBBIN AUTO BODY	Minor source	No
DUNLOGGIN MIDDLE SCHOOL	Minor source	No
E&G CLASSICS, INC		No
ELKRIDGE AUTO BODY	Minor source	No
ELKRIDGE ELEMENTARY SCHOOL	Minor source	No
ELKRIDGE ELEMENTARY SCHOOL	Minor source	No
ELLICOTT CITY ARMORY	Minor source	No
ELLICOTT CITY MIDDLE SCHOOL	Minor source	No
ELLICOTT MILLS MIDDLE SCHOOL	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON GAS STATION	Minor source	No
EXXON SERVICE STATION	Minor source	No
FOLLY QUARTER MIDDLE SCHOOL	Minor source	No
FOSTER'S COUNTRY STORE	Minor source	No
FREESTATE GAS STATION	Minor source	No
GALAXY PONTIAC	Minor source	No
GALWAY'S PONTIAC-BUICK	Minor source	No
GEA PROCESS ENGINEERING, INC.	Minor source	No
GERBER COLLISION & GLASS	Minor source	No
GLENELG HIGH SCHOOL	Minor source	No
GLENELG MANOR ASSOCIATION	Minor source	No
GLENWOOD MIDDLE SCHOOL	Minor source	No
GRACE LOGISTICS SERVICES	Minor source	No
GREENBELT CONSUMER SERVICES	Minor source	No
GUILFORD ELEMENTARY SCHOOL	Minor source	No
HAMMOND HIGH SCHOOL	Minor source	No

County as filed on the facility record. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register for Howard county, MD. It lists 234 facilities and 3 major sources.