EPA Air · by state

Air-emissions sources in Ohio

7,478Facilities

By emissions classification in Ohio

High-priority violations in Ohio

180 sources in Ohio carry a current high-priority Clean Air Act violation.

Counties in Ohio

Industries in Ohio

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

Air inspections in Ohio, 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
MINERVA ENTERPRISES, LLC	Minor source	No
MINI MART	Minor source	No
MINIT MART #791	Minor source	No
MINIT MART #792	Minor source	No
MINIT MART #793	Minor source	No
MINIT MART #795	Minor source	No
MINIT MART #796	Minor source	No
MINTEQ INTERNATIONAL INC.	Minor source	No
MINTEQ INTERNATIONAL, INC.	Minor source	No
MISSION CONVERSION SERVICES ALLIANCE	Minor source	No
MITCHELL PIPING, LLC	Emissions classification unknown	No
MITSUBISHI CHEMICAL PERFORMANCE POLYMERS, INC.	Minor source	No
MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA	Synthetic minor source	No
MIZER FARMS 952653	Minor source	No
MK METAL PRODUCTS ENTERPRISES, INC.	Minor source	No
MM CUYAHOGA ENERGY LLC	Minor source	No
MNH MARATHON	Minor source	No
MO'S MARATHON	Minor source	No
MOBILE	Minor source	No
MOBIS NORTH AMERICA, LLC - OHIO PLANT	Major source	No
MOCK WOODWORKING CO.	Minor source	No
MODEL GRAPHICS	Minor source	No
MODERN CLASSICS AUTOBODY	Emissions classification unknown	No
MODERN WELDING COMPANY	Synthetic minor source	No
MOLSON COORS USA LLC	Major source	No
MOLTEN (NORTH AMERICA) CORP	Major source	No
MOMENTIVE PERFORMANCE MATERIALS QUARTZ INC	Synthetic minor source	No
MOMENTIVE PERFORMANCE MATERIALS QUARTZ INC.	Synthetic minor source	No
MOMENTIVE PERFORMANCE MATERIALS QUARTZ, INC.	Major source	No
MOMENTIVE PERFORMANCE MATERIALS, INC.	Minor source	No
MONARCH LATHES, L.P.	Minor source	No
MONDELEZ GLOBAL LLC - TOLEDO FLOUR MILL	Synthetic minor source	Yes
MONDI BAGS USA, LLC	Minor source	No
MONOGRAM METALS, INC.	Minor source	No
MONROE BP STATION	Minor source	No
MONROE ENTERPRISES LLC-SARDIS TERMINAL	Minor source	No
MONTANA AVENUE BP	Minor source	No
MONTAUK INNOVATIONS LLC	Major source	No
MONTROSE COLLISION CENTER OF AKRON	Minor source	No
MONTROSE FORD	Minor source	No
MONTROSE FORD COLLISION	Minor source	No
MONUMENT GENERATING STATION	Major source	No
MOONEY'S SUNOCO	Minor source	No
MOORE RESOURCES - WHELAN WELL	Minor source	No
MORELAND HILLS AUTO SERVICE, INC.	Minor source	No
MORELAND HILLS ONE STOP SUNOCO	Minor source	No
MORGAN ADHESIVES COMPANY (MACTAC)	Minor source	No
MORGAN ADVANCED MATERIALS	Major source	No
MORGAN ENGINEERING SYSTEMS	Minor source	No
MORGAN ENGINEERING SYSTEMS INC	Minor source	No
MORGAN SERVICES INC.	Minor source	No
MORGAN TRUCK BODY LLC	Minor source	No
MORIROKU TECHNOLOGY NORTH AMERICA - GREENVILLE	Major source	No
MORITZ CONCRETE, INC.	Minor source	No
MORITZ INTERNATIONAL INC.	Synthetic minor source	No
MORITZ INTERNATIONAL INC. - ILLINOIS AVENUE PLANT	Minor source	No
MORRAL COMPANIES, LLC	Minor source	No
MORRIS BEAN & CO.	Minor source	No
MORROW GRAVEL - UNIT #0329321 - PORTABLE	Minor source	No
MORROW GRAVEL CO.	Minor source	No
MORROW GRAVEL, LLC #0309206	Minor source	No
MORTON SALT, INC.	Minor source	No
MORTON SALT, INC.	Major source	No
MOSCA GRANITE WORKS	Emissions classification unknown	No
MOSCARINO OUTDOOR CREATIONS, INC.	Emissions classification unknown	No
MOSER PAD 952658	Minor source	No
MOSIER INDUSTRIAL SERVICES	Minor source	Yes
MOTHERSON YACHIYO US AUTOMOTIVE SYSTEMS, INC	Minor source	No
MOTORS LIQUIDATION CO.	Minor source	No
MOUND TECHNOLOGIES	Minor source	No
MOUNT ALVERNA VILLAGE	Minor source	No
MPACT COLLISION (MEDINA)	Minor source	No
MPC PLATING	Minor source	No
MPLX TERMINALS LLC - BRECKSVILLE TERMINAL	Major source	No
MPLX TERMINALS LLC - CANTON TERMINAL	Major source	No
MPLX TERMINALS LLC - CINCINNATI TERMINAL	Synthetic minor source	No
MPLX TERMINALS LLC - COLUMBUS TERMINAL	Synthetic minor source	No
MPLX TERMINALS LLC - LIMA TERMINAL	Synthetic minor source	No
MPLX TERMINALS LLC - MARIETTA TERMINAL	Minor source	No
MPLX TERMINALS LLC - OREGON TERMINAL	Synthetic minor source	No
MPLX TERMINALS LLC - STEUBENVILLE TERMINAL	Minor source	No
MPLX TERMINALS LLC - YOUNGSTOWN TERMINAL	Synthetic minor source	No
MPR SAND TERMINALS, LLC	Minor source	No
MPR SOUTH RIVER DOCK	Minor source	No
MPS FEED LLC	Minor source	No
MPW INDUSTRIAL SERVICES, INC.	Synthetic minor source	No
MR KELLEYS KLEANERS	Minor source	No
MR. EXCAVATOR	Minor source	No
MR. MULCH	Minor source	No
MR. T PAINTING AND SANDBLASTING, INC.	Minor source	No
MRO BUILT	Minor source	No
MSC WALBRIDGE COATINGS INC	Major source	Yes
MSLS GROUP, LLC DBA MAIN STREET LIGHTING	Minor source	No
MT HEAT TREAT, INC.	Emissions classification unknown	No
MT HOPE FINISHING	Synthetic minor source	No
MT PLEASANT ASPHALT COMPANY INC.	Synthetic minor source	No
MT. EATON LANDFILL	Minor source	No
MT. HEALTHY BODY SHOP, INC	Minor source	No
MTC TRUCK DRIVING SCHOOL	Minor source	No
MTD CONSUMER GROUP INC.	Minor source	No

Figures from EPA’s ICIS-AIR download.