EPA Air · by state

Air-emissions sources in Wisconsin

820Facilities

By emissions classification in Wisconsin

High-priority violations in Wisconsin

86 sources in Wisconsin carry a current high-priority Clean Air Act violation.

Counties in Wisconsin

Industries in Wisconsin

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

Air inspections in Wisconsin, 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
LEONARD AUTO BODY	Minor source	No
LINCOLN WOOD PRODUCTS	Major source	No
LITTLE RAPIDS CORP - SHAWANO PAPER MILL	Synthetic minor source	No
LOUDSPEAKER COMPONENTS LLC	Synthetic minor source	No
LOUISIANA PACIFIC CORPORATION - GREEN BAY	Major source	No
LOUISIANA-PACIFIC CORPORATION - HAYWARD	Major source	No
LOUISIANA-PACIFIC CORPORATION - TOMAHAWK	Major source	No
MAACO AUTO BODY AND COLLISION CENTER	Minor source	No
MADISON GAS & ELECTRIC CO NINE SPRINGS S	Major source	No
MADISON GAS &AMP; ELEC FITCHBURG GENERATING STAT	Major source	No
MADISON GAS &AMP; ELECTRIC CO SYCAMORE STATION	Major source	No
MADISON GAS AND ELECTRIC CO BLOUNT ST STN	Major source	No
MADISON GAS AND ELECTRIC COMPANY - WEST MARINETTE FACILITY	Major source	Yes
MADISON METROPOLITAN SEWER DIS	Synthetic minor source	No
MADISON-KIPP CORP - WAUBESA	Synthetic minor source	No
MALLARD RIDGE LANDFILL, INC.	Major source	No
MANITOWOC PUBLIC UTILITIES	Major source	No
MANITOWOC PUBLIC UTILITIES	Major source	No
MANITOWOC PUBLIC UTILITIES - CUSTER STREET	Major source	No
MARATHON COUNTY LANDFILL	Major source	No
MARAWOOD SAND AND GRAVEL	Minor source	No
MARINETTE MARINE CORP	Synthetic minor source	Yes
MARQUIS YACHTS, LLC - PLANT 6	Major source	No
MARSHFIELD MEDICAL CENTER	Synthetic minor source	No
MARSHFIELD UTILITIES	Minor source	No
MARSHFIELD UTILITIES COMBUSTION TURBINE	Major source	No
MARTH WOOD SHAVINGS SUPPLY INC	Major source	Yes
MASTERCRAFT INDUSTRIES INC	Major source	No
MASTERMOLD LLC	Major source	No
MASTERMOLD LLC PLT 3 MAUSTON	Synthetic minor source	No
MATALCO WISCONSIN LLC	Synthetic minor source	No
MATERION ADVANCED CHEMICALS INC.	Synthetic minor source	No
MATHY CONSTRUCTION - PLANT 18	Other	No
MATHY CONSTRUCTION - PLANT 28	Other	No
MATHY CONSTRUCTION - PLANT 43	Other	No
MATHY CONSTRUCTION CO - PLANT 47	Other	No
MATHY CONSTRUCTION CO - PLANT 82	Other	No
MATHY CONSTRUCTION CO-PLANT #14	Minor source	No
MATHY CONSTRUCTION CO-PLANT #15	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #23	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #24	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #25	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #52	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #60	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #66	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #67	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #82 & 28	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT #8835	Minor source	No
MATHY CONSTRUCTION CO-PLANT #8836	Minor source	No
MATHY CONSTRUCTION CO-PLANT #92	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT#1-CRUSH OPER	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT#2-CRUSH OPER	Synthetic minor source	No
MATHY CONSTRUCTION CO-PLANT#3-CRUSH OPER	Synthetic minor source	No
MATHY CONSTRUCTION CO-PORT DIESEL ENG	Minor source	No
MATHY CONSTRUCTION CO/MILESTONE MATERIAL	Synthetic minor source	No
MAYNARD STEEL CASTING CO	Major source	No
MAYO CLINIC HEALTH SYSTEM	Synthetic minor source	No
MAYVILLE ENGINEERING CO INC	Synthetic minor source	No
MAYVILLE ENGINEERING COMPANY CO INC - BE	Synthetic minor source	No
MAYVILLE ENGINEERING COMPANY INC- BEAVER	Major source	No
MCADAMS GRAPHICS, INC.	Synthetic minor source	No
MCC MANUFACTURING, INC.	Synthetic minor source	No
MCCAIN FOODS USA	Major source	Yes
MCFARLANE MFG CO. INC.	Synthetic minor source	No
MCKINLEY PAPER AND PACKAGING COMPANY	Major source	Yes
MCMILLAN ELECTRIC CO	Synthetic minor source	Yes
MEDICAL COLLEGE OF WISCONSIN	Major source	No
MENASHA PACKAGING PREPRINT GROUP	Synthetic minor source	No
MENDOTA MENTAL HEALTH INSTITUTE	Synthetic minor source	No
MERCURY MARINE - PLANT 36	Major source	No
MERCURY MARINE - PLANTS 3,4,10,12,15,17,	Major source	No
MERRILL FAB INC.	Major source	No
MERRILL IRON &AMP; STEEL	Major source	No
METALCRAFT OF MAYVILLE INC	Synthetic minor source	No
METALTEK INTL WIS CENTRIFUGAL DIV	Major source	No
MG&AMP;E WEST CAMPUS COGENERATION FTY	Major source	No
MGE DIESEL GENERATOR NO. DG32	Minor source	No
MICHELS CORP	Minor source	No
MICHELS MATERIALS K-751 - NONMETALLIC		No
MICROSOFT CORPORATION - MKE 3B DATA CENTER	Synthetic minor source	No
MID CITY FOUNDRY CO	Major source	No
MID-AMERICA STEEL DRUM COMPANY-CLCM	Synthetic minor source	Yes
MID-AMERICA STEEL DRUM COMPANY, INC./KIT	Major source	No
MIDWEST IRON & METAL, INC.	Minor source	No
MILESTONE MATERIALS - NONMETALLIC	Synthetic minor source	No
MILESTONE MATERIALS #85-308	Other	No
MILL VALLEY RECYCLING	Minor source	No
MILLER COMPRESSING	Minor source	No
MILLER ELECTRIC MANUFACTURING	Major source	No
MILLER ELECTRIC MANUFACTURING LLC	Major source	No
MILLER ELECTRIC MFG CO	Major source	No
MILSCO MFG CO	Minor source	No
MILWAUKEE PLATING CO	Synthetic minor source	No
MILWAUKEE REGIONAL MEDICAL CENTER THERMAL SERVICES INC	Major source	No
MILWAUKEE REGIONAL MEDICAL CENTER WATER SERVICE, INC.	Major source	No
MILWAUKEE VALVE COMPANY LLC	Synthetic minor source	No
MMSD-JONES ISLAND WATER RECLAMATION FACILITY	Major source	No
MMSD-SOUTHSHORE WASTEWATER TREATMENT PLANT	Major source	No
MOCCASIN MIKE SANITARY LANDFILL	Major source	No
MODINE MFG CO	Synthetic minor source	No

Figures from EPA’s ICIS-AIR download.