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
MTD PRODUCTS INC	Synthetic minor source	No
MTD PRODUCTS, INC.	Minor source	No
MUDDY CREEK WWTP	Minor source	No
MULCH MAKERS OF OHIO INC	Minor source	No
MULL IRON	Minor source	No
MULLET CABINET, INC.	Synthetic minor source	No
MULLET CABINETS INC	Synthetic minor source	No
MULLINS RUBBER PRODUCTS, INC.	Synthetic minor source	No
MULLWOODS	Minor source	No
MULTIBASE INC.	Minor source	No
MUNCY CORPORATION	Minor source	No
MUNSON CORNERS LAND LLC	Minor source	No
MUNSON CORNERS SUNOCO	Minor source	No
MURPHY OIL #7371	Minor source	No
MURPHY OIL USA #7294	Minor source	No
MURPHY USA NO 6630	Minor source	No
MURPHY USA NO 6754	Minor source	No
MUSTARD SEED MARKET AND CAFE	Minor source	No
MWAAF TOLEDO, LLC.	Minor source	No
MWB, FAMILY LIMITED PARTNERSHIP	Minor source	No
MY SONS, INCORPORATED DBA KING MARATHON	Minor source	No
MYERS AUTOMOTIVE & AUTOBODY	Minor source	No
N E PROPERTIES ENTERPRISES LLC DBA ONE STOP SUNOCO #6	Minor source	No
N RIDGEVILLE MARATHON	Minor source	No
N WASSERSTROM & SONS INC	Minor source	No
N. WASSERSTROM & SONS, INC.	Synthetic minor source	No
N.C. SCHOOLS BUS GARAGE & STADIUM LOT	Minor source	No
NACHURS ALPINE SOLUTIONS, LLC	Minor source	No
NADIA FOODS, LLC	Minor source	No
NAHRA'S SHELL	Minor source	No
NANOGATE JAY SYSTEMS LLC	Major source	No
NAPA CENTRAL COLLISION	Minor source	No
NAPOLEON BIOGAS, LLC	Synthetic minor source	No
NARROWS RD MARATHON SINES	Minor source	No
NASA GRC AT THE NEIL A. ARMSTRONG TEST FACILITY	Minor source	No
NASA JOHN H. GLENN RESEARCH CENTER - LEWIS FIELD	Major source	No
NATES MARATHON	Minor source	No
NATIONAL AEROSPACE PROCESSING LLC	Minor source	No
NATIONAL AUTO BODY	Emissions classification unknown	No
NATIONAL AUTO GROUP INC.	Minor source	No
NATIONAL LIME & STONE CO	Minor source	No
NATIONAL LIME & STONE CO - DELAWARE PLAN	Minor source	No
NATIONAL LIME & STONE CO BUCKLAND PLANT	Minor source	No
NATIONAL LIME & STONE CO.	Minor source	No
NATIONAL LIME & STONE CO. - CAREY	Major source	No
NATIONAL LIME & STONE COMPANY	Minor source	No
NATIONAL LIME & STONE COMPANY	Minor source	No
NATIONAL LIME & STONE COMPANY	Minor source	No
NATIONAL LIME & STONE COMPANY	Synthetic minor source	No
NATIONAL LIME & STONE COMPANY	Synthetic minor source	No
NATIONAL LIME & STONE COMPANY	Minor source	No
NATIONAL LIME & STONE COMPANY	Minor source	No
NATIONAL LIME & STONE COMPANY - MARION PLANT	Minor source	No
NATIONAL LIME AND STONE CO LIMA NO 1 PLA	Minor source	No
NATIONAL LIME AND STONE COMPANY	Minor source	No
NATIONAL LIME AND STONE COMPANY	Synthetic minor source	No
NATIONAL LIME AND STONE COMPANY	Synthetic minor source	No
NATIONAL LIME AND STONE COMPANY	Synthetic minor source	No
NATIONAL LIME AND STONE COMPANY	Synthetic minor source	No
NATIONAL LIME AND STONE- UPPER SANDUSKY	Minor source	No
NATIONAL LIME AND STONE, SOUTH COLUMBUS AGGREGATES	Minor source	No
NATIONAL MACHINE COMPANY (DBA NMG AEROSPACE)	Minor source	No
NATIONAL MACHINERY LLC	Minor source	No
NATIONAL PLATING CORPORATION	Emissions classification unknown	No
NATIONAL RESILIENCE, INC.	Major source	Yes
NATIONAL TELEPHONE SUPPLY CO.	Minor source	No
NATIONWIDE CHILDREN'S HOSPITAL	Synthetic minor source	No
NATURE PURE, LLC	Minor source	No
NAVISTAR, INC. - SAP	Synthetic minor source	No
NEASE CORPORATION	Minor source	No
NEATON AUTO PRODUCTS MANUFACTURING, INC.	Major source	No
NECO ASSET FUNDING CO LLC	Minor source	No
NEEDMORE SUNOCO	Minor source	No
NEIGHBORHOOD CLEANERS	Emissions classification unknown	No
NEISS HOME OIL CO., LTD.	Minor source	No
NELA PARK SUNOCO	Minor source	No
NELSON MANUFACTURING COMPANY, INC.	Minor source	No
NELSON STUD WELDING INC	Minor source	No
NEOGRAF SOLUTIONS, LLC (FORMER ADVANCED ENERGY TECH.)	Major source	No
NESTLE PURINA PETCARE CO	Minor source	No
NESTLE PURINA PETCARE COMPANY	Minor source	No
NESTLE R&D CENTER, INC.	Minor source	No
NESTLE USA, INC.	Minor source	No
NETUREN AMERICA CORPORATION	Minor source	No
NETWORK SERVICE SOLUTIONS LLC	Minor source	No
NEUMANN DRY CLEANING CO	Minor source	No
NEVADA GRAIN	Minor source	No
NEW BALTIMORE CDD LANDFILL	Minor source	No
NEW HORIZONS BAKING COMPANY	Major source	No
NEW IMAGE	Minor source	No
NEW LOOK AUTO CARE LLC	Emissions classification unknown	No
NEW RICHMOND DEVELOPMENT CORP LLC	Major source	No
NEW SABINA INDUSTRIES, INC.	Minor source	No
NEW YORK FROZEN FOODS	Synthetic minor source	No
NEWARK MATERIALS, LLC	Minor source	No
NEWBURGH AND SOUTH SHORE RAILROAD, LLC.	Minor source	No
NEWBURGH GAS INC.	Minor source	No
NEWCOMER FUNERAL HOME - KETTERING OH	Minor source	No
NEWMAN TECHNOLOGY, INC	Minor source	No
NEWPARK MATS & INTEGRATED SERVICES	Emissions classification unknown	No

Figures from EPA’s ICIS-AIR download.