EPA Air · by state

Air-emissions sources in Indiana

1,750Facilities

By emissions classification in Indiana

High-priority violations in Indiana

244 sources in Indiana carry a current high-priority Clean Air Act violation.

Counties in Indiana

Industries in Indiana

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

Air inspections in Indiana, by year

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

Facilities

Facility↑↓	Classification↑↓	HPV
MARTIN ANIMAL BEDDING LLC	Synthetic minor source	Yes
MARTIN ANIMAL BEDDING, LLC	Minor source	No
MARTIN MARIETTA MATERIALS, INC - CARMEL	Minor source	No
MARTIN MARIETTA MATERIALS, INC.	Minor source	No
MARTIN MARIETTA MATERIALS, INC.	Minor source	No
MARTIN MARIETTA MATERIALS, INC. - KOKOMO	Minor source	No
MARTINREA INDUSTRIES INC	Synthetic minor source	No
MASON CORPORATION	Minor source	No
MASONITE INTERNATIONAL	Minor source	No
MASTER SPAS LLC	Major source	No
MASTERBRAND CABINETS LLC	Major source	No
MASTERBRAND CABINETS LLC	Major source	Yes
MASTERBRAND CABINETS LLC DECORA PLANT NO 3	Major source	No
MASTERBRAND CABINETS, INC. - CORPORATE I	Minor source	No
MASTERGUARD CORPORATION	Major source	No
MATALCO BLUFFTON LLC	Major source	Yes
MATTHEWS AURORA LLC	Major source	No
MAXED SANDBLASTING AND COATING SPECIALISTS LLC	Synthetic minor source	No
MAYA ENERGY LLC	Synthetic minor source	No
MAYCO INTERNATIONAL	Major source	No
MAYES POWDER COATING LLC	Synthetic minor source	No
MCC MANUFACTURING INC	Major source	No
MCCLINTOCK'S BODY SHOP	Minor source	No
MCDOWELL ENTERPRISES, INC	Minor source	No
MEAD JOHNSON NUTRITIONAL	Major source	Yes
MEDCO HEALTH SOLUTIONS OF INDIANA, LLC	Minor source	No
MEDESI FARMS	Minor source	No
MEGGITT (TROY), INC.	Minor source	No
MELT SOLUTIONS	Minor source	No
MEMORIAL HOSPITAL & HEALTH CARE CENTER	Minor source	No
MEMORIAL HOSPITAL BEACON HEALTH OF SOUTH BEND		No
MENARD INCORPORATED	Synthetic minor source	No
MENASHA PACKAGING COMPANY LLC	Synthetic minor source	No
MENZIES AVIATION	Major source	No
MERITOR HEAVY VEHICLE SYSTEMS LLC	Synthetic minor source	No
MESA VERDE TRADING COMPANY	Minor source	No
MESSER LLC	Major source	No
METAL FINISHING CO., INC.	Minor source	No
METAL MANAGEMENT INDIANA INC DBA SIMS METAL	Synthetic minor source	No
METAL PLATE POLISHING, INC	Minor source	No
METAL SOURCE LLC	Synthetic minor source	Yes
METAL SOURCE LLC	Synthetic minor source	No
METAL SOURCE LLC	Synthetic minor source	No
METAL TECHNOLOGIES AUBURN LLC	Major source	Yes
METAL TECHNOLOGY OF INDIANA, INC	Minor source	No
METAL X AUBURN	Synthetic minor source	No
METALDYNE LLC	Major source	No
METALLURGICAL PROCESS MATERIALS LLC	Synthetic minor source	No
METALS AND ADDITIVES LLC	Synthetic minor source	Yes
METALWORKING LUBRICANTS COMPANY	Synthetic minor source	Yes
METALX LLC DBA METALX WABASH	Synthetic minor source	No
METZGER CONSTRUCTION COMPANY INCORPORATED	Synthetic minor source	No
MGPI OF INDIANA LLC	Major source	No
MICA SHOP, INC.	Minor source	No
MICHIGAN CITY - J. B. GIFFORD WWTP		No
MICROMATIC LLC	Minor source	No
MICRONUTRIENTS, DIVISION OF HERITAGE TEC	Minor source	No
MICROPULSE INCORPORATED	Synthetic minor source	No
MID CONTINENT COAL & COKE COMPANY	Synthetic minor source	No
MID STATES RUBBER PRODUCTS INC	Synthetic minor source	No
MID-CONTINENT COAL & COKE COMPANY CONTRACTOR OF US STEEL COR	Major source	No
MIDWEST AEROSPACE LLC	Synthetic minor source	Yes
MIDWEST FERTILIZER COMPANY LLC	Major source	No
MIDWEST PIPE COATING	Synthetic minor source	No
MIDWEST POULTRY SERVICES LP DBA MPS EGG FARMS	Synthetic minor source	No
MIDWEST SERVICE CENTER	Minor source	No
MIDWESTERN GAS TRANSMISSION COMPANY STATION 2110	Major source	No
MIDWESTERN GAS TRANSMISSION COMPANY STATION 2113	Major source	No
MIDWESTERN PET FOODS	Synthetic minor source	No
MIKE'S CUSTOM PAINTING INC	Minor source	No
MIKE'S MAGIC BODY & PAINT REPAIR	Minor source	No
MIKE'S REPAIR SHOP	Minor source	No
MIKES CUSTOM PAINTING INC	Major source	No
MILESTONE CONTRACTORS LIMITED PARTNERSHIP	Synthetic minor source	No
MILESTONE CONTRACTORS LIMITED PARTNERSHIP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS LP	Synthetic minor source	No
MILESTONE CONTRACTORS, L.P.		No
MILESTONE CONTRACTORS, L.P.	Synthetic minor source	No
MILLENNIUM PAINT INC	Synthetic minor source	No
MILLER POULTRY PINE MANOR FEED MILL	Synthetic minor source	Yes
MILLER VENEERS, INC.	Minor source	No
MINNICH EGGS LLC		No
MINTEK RESOURCES INCORPORATED	Synthetic minor source	No
MITSUBISHI HEAVY INDUSTRIES CLIMATE CONT	Minor source	No
MJ FINISHING	Minor source	No
MOCKINGBIRD MINING LLC	Synthetic minor source	No
MOFAB INC	Synthetic minor source	No
MOLDING PRODUCTS LLC	Major source	No

Figures from EPA’s ICIS-AIR download.