EPA Air · stack tests by state and year
Air-emissions stack tests in Wisconsin, 2024
- 269Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Wisconsin during 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Wisconsin, 2024
- Monroe County 35
- Marathon County 22
- Dane County 18
- Brown County 17
- Douglas County 12
- Ozaukee County 12
- Taylor County 12
- Columbia County 11
- Manitowoc County 8
- Rusk County 8
- La Crosse County 7
- Kenosha County 7
- Wood County 6
- Waupaca County 5
- Buffalo County 5
- Jefferson County 5
- Fond du Lac County 5
- Waukesha County 4
- Richland County 4
- Barron County 4
- Waushara County 4
- Menominee County 4
- Marinette County 4
- Green County 4
- Eau Claire County 4
- Sheboygan County 3
- Dunn County 3
- Price County 3
- Pepin County 3
- Dodge County 3
- Lincoln County 3
- Outagamie County 3
- Ashland County 3
Wisconsin, other years
Air-emissions stack tests recorded in Wisconsin, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-12-19 | ANR PIPELINE CO - KEWASKUM COMPRESSOR ST | ADELL, Taylor, WI | Pass | State |
| 2024-12-18 | WOOD ECOLOGY INC | EAU CLAIRE, Eau Claire, WI | Fail | State |
| 2024-12-18 | QUAD/GRAPHICS INC | SUSSEX, Waupaca, WI | Pass | State |
| 2024-12-17 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Pass | State |
| 2024-12-17 | MARATHON COUNTY LANDFILL | RINGLE, Marathon, WI | Pass | State |
| 2024-12-16 | WISCONSIN ELECTRIC POWER COMPANY, D/B/A | WATERTOWN, Jefferson, WI | N/A | State |
| 2024-12-16 | GUNDERSEN HEALTH SYSTEM | LA CROSSE, La Crosse, WI | Pass | State |
| 2024-12-11 | UNITED WISCONSIN GRAIN PRODUCERS, LLC — high-priority violation on file | FRIESLAND, Columbia, WI | Pass | State |
| 2024-12-10 | CASCADES TISSUE GROUP - WI INC | EAU CLAIRE, Eau Claire, WI | Pass | State |
| 2024-12-10 | MANITOWOC PUBLIC UTILITIES | MANITOWOC, Manitowoc, WI | Pass | State |
| 2024-12-09 | AHLSTROM RHINELANDER LLC | RHINELANDER, Outagamie, WI | Pass | State |
| 2024-12-04 | GREEN BAY METRO SEWERAGE DIST | GREEN BAY, Brown, WI | Pass | State |
| 2024-12-03 | GREEN BAY PACKAGING INC - GB MILL DIV | GREEN BAY, Brown, WI | Pass | State |
| 2024-12-03 | ARDAGH GLASS INC — high-priority violation on file | BURLINGTON, Richland, WI | Pass | State |
| 2024-11-26 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | Pass | State |
| 2024-11-25 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
| 2024-11-19 | MOLSON COORS USA LLC | MILWAUKEE, Monroe, WI | Pass | State |
| 2024-11-19 | GREDE - REEDSBURG LLC | REEDSBURG, Sawyer, WI | Pass | State |
| 2024-11-14 | UNITED ETHANOL LLC | MILTON, Rusk, WI | Fail | State |
| 2024-11-06 | FIVE STAR COATINGS GROUP | TWIN LAKES, Kenosha, WI | Pass | State |
| 2024-11-06 | GREDE - REEDSBURG LLC | REEDSBURG, Sawyer, WI | Pass | State |
| 2024-11-05 | CARDINAL FG | PORTAGE, Columbia, WI | Pass | State |
| 2024-11-05 | FIVE STAR COATINGS GROUP | TWIN LAKES, Kenosha, WI | Pass | State |
| 2024-11-05 | WI PUBLIC SERVICE WESTON POWER PLANT | KRONENWETTER, Marathon, WI | Pass | State |
| 2024-11-05 | KERRY INC — high-priority violation on file | RHINELANDER, Outagamie, WI | Pass | State |
| 2024-11-04 | WI PUBLIC SERVICE CORP - JP PULLIAM PLANT | GREEN BAY, Brown, WI | Pass | State |
| 2024-11-04 | WISCONSIN ELECTRIC POWER COMPANY D/B/A WE ENERGIES-GERMANTOWN STATION | GERMANTOWN, Waukesha, WI | Pass | State |
| 2024-10-30 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2024-10-30 | BRADY WORLDWIDE - FLORIST AVE PLT | GLENDALE, Monroe, WI | Pass | State |
| 2024-10-29 | ANR PIPELINE CO - KEWASKUM COMPRESSOR ST | ADELL, Taylor, WI | Pass | State |
| 2024-10-28 | WISCONSIN ELECTRIC POWER COMPANY (DBA WE ENERGIES) - ROTHSCHILD BIOMASS COGENERA — high-priority violation on file | ROTHSCHILD, Marathon, WI | Pass | State |
| 2024-10-28 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2024-10-28 | MCKINLEY PAPER AND PACKAGING COMPANY — high-priority violation on file | COMBINED LOCKS, Ozaukee, WI | Pass | State |
| 2024-10-24 | UNIROYAL GLOBAL ENGINEERED PRODUCTS LLC — high-priority violation on file | STOUGHTON, Dane, WI | Fail | State |
| 2024-10-23 | WPL - RIVERSIDE ENERGY CENTER | BELOIT, Rusk, WI | Pass | State |
| 2024-10-22 | WI PUBLIC SERVICE WESTON POWER PLANT | KRONENWETTER, Marathon, WI | Pass | State |
| 2024-10-22 | WPL - RIVERSIDE ENERGY CENTER | BELOIT, Rusk, WI | Pass | State |
| 2024-10-21 | WISCONSIN ELECTRIC POWER COMPANY D/B/A WE ENERGIES-PARIS GENERATING STATION | UNION GROVE, Kenosha, WI | Pass | State |
| 2024-10-21 | QUAD/GRAPHICS INC | SUSSEX, Waupaca, WI | Pass | State |
| 2024-10-18 | QUAD/GRAPHICS INC | SUSSEX, Waupaca, WI | Pass | State |
| 2024-10-17 | NECAL ACQUISITION LLC (DBA NECAL) | SPARTA, Oconto, WI | Pass | State |
| 2024-10-17 | NEENAH FOUNDRY COMPANY - NEENAH OPERATIONS (W2179) — high-priority violation on file | NEENAH, Wood, WI | Pass | State |
| 2024-10-16 | DIDION MILLING INC. | CAMBRIA, Columbia, WI | Pass | State |
| 2024-10-15 | ACE ETHANOL, LLC | STANLEY, Chippewa, WI | Pass | State |
| 2024-10-15 | COATING PLACE LLC — high-priority violation on file | VERONA, Dane, WI | Pass | State |
| 2024-10-15 | ARDAGH GLASS INC — high-priority violation on file | BURLINGTON, Richland, WI | Pass | State |
| 2024-10-14 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2024-10-14 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2024-10-10 | WASTE MANAGEMENT OF WISCONSIN, INC. - PHEASANT RUN RECYCLING AND DISPOSAL FACILI | BRISTOL, Kenosha, WI | Pass | State |
| 2024-10-08 | WISCONSIN ELECTRIC POWER COMPANY (DBA WE ENERGIES) - ROTHSCHILD BIOMASS COGENERA — high-priority violation on file | ROTHSCHILD, Marathon, WI | Pass | State |
| 2024-10-08 | BIEWER WISCONSIN SAWMILL | PRENTICE, Price, WI | Pass | State |
| 2024-10-03 | MATHY CONSTRUCTION CO - PLANT 47 | ONALASKA, Undetermined, WI | Pass | State |
| 2024-10-03 | QUAD/GRAPHICS INC - HARTFORD | HARTFORD, Dodge, WI | Pass | State |
| 2024-10-02 | ANR PIPELINE CO.-MOUNTAIN COMPRESSOR STA | SURING, Oconto, WI | Pass | State |
| 2024-10-01 | CARDINAL FG COMPANY | MENOMONIE, Dunn, WI | Pass | State |
| 2024-10-01 | AMCOR WISCONSIN, LLC - NEW LONDON | NEW LONDON, Ozaukee, WI | Pass | State |
| 2024-10-01 | PLYMOUTH FOAM INCORPORATED — high-priority violation on file | PLYMOUTH, Sheboygan, WI | Pass | State |
| 2024-09-30 | EAGLE FLEXIBLE PACKAGING INC | WAUPUN, Fond du Lac, WI | Pass | State |
| 2024-09-26 | MOCCASIN MIKE SANITARY LANDFILL | SUPERIOR, Douglas, WI | Pass | State |
| 2024-09-23 | BC ORGANICS LLC | GREENLEAF, Brown, WI | Pass | State |
| 2024-09-23 | KENDALL PACKAGING - JEFFERSON DIVISION | JEFFERSON, Jefferson, WI | Pass | State |
| 2024-09-23 | LINCOLN WOOD PRODUCTS | MERRILL, Lincoln, WI | Pass | State |
| 2024-09-23 | LOUISIANA-PACIFIC CORPORATION - HAYWARD | HAYWARD, Shawano, WI | Pass | State |
| 2024-09-19 | U.S. ENERGY GREEN BAY BUCKEYE TERMINAL | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-19 | SONOCO METAL PACKAGING LLC | MILWAUKEE, Monroe, WI | Pass | State |
| 2024-09-18 | U.S. ENERGY GREEN BAY BUCKEYE TERMINAL | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-18 | HYDRITE CHEMICAL CO. — high-priority violation on file | COTTAGE GROVE, Dane, WI | Pass | State |
| 2024-09-18 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Pass | State |
| 2024-09-17 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Pass | State |
| 2024-09-17 | WAUPACA FOUNDRY INC - PLANT 1 | WAUPACA, Waushara, WI | Pass | State |
| 2024-09-17 | WAUPACA FOUNDRY INC - PLANT 2 & 3 | WAUPACA, Waushara, WI | Pass | State |
| 2024-09-16 | WISCONSIN ELECTRIC POWER COMPANY D/B/A WE ENERGIES-PARIS GENERATING STATION | UNION GROVE, Kenosha, WI | Pass | State |
| 2024-09-12 | U.S. ENERGY GREEN BAY FOX RIVER TERMINAL | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-12 | INTERFLEX GROUP | MERRILL, Lincoln, WI | N/A | State |
| 2024-09-12 | AMCOR WISCONSIN LLC - APPLETON | APPLETON, Ozaukee, WI | Pass | State |
| 2024-09-11 | U.S. ENERGY GREEN BAY BYLSBY TERMINAL | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-11 | C-P FLEXIBLE PACKAGING — high-priority violation on file | FOND DU LAC, Fond du Lac, WI | Pass | State |
| 2024-09-11 | SILGAN CONTAINERS MANUFACTURING CORP | KENOSHA, Kenosha, WI | Pass | State |
| 2024-09-10 | GEORGIA PACIFIC BROADWAY LLC | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-10 | BROWNTOWN FOUNDRY LLC — high-priority violation on file | BROWNTOWN, Green, WI | Pass | State |
| 2024-09-10 | CHARTER AARROWCAST | SHAWANO, Sheboygan, WI | Pass | State |
| 2024-09-10 | KOHLER CO - METALS PROCESSING COMPLEX | KOHLER, Taylor, WI | Pass | State |
| 2024-09-10 | AMCOR FILMS | OSHKOSH, Wood, WI | Pass | State |
| 2024-09-09 | PROCTER & GAMBLE PAPER PRODUCTS CO | GREEN BAY, Brown, WI | Pass | State |
| 2024-09-09 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2024-09-09 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2024-09-04 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2024-09-04 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2024-09-03 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2024-09-03 | CITY BREWING CO INC — high-priority violation on file | LA CROSSE, La Crosse, WI | Pass | State |
| 2024-08-30 | LA CROSSE COUNTY SOLID WASTE MANAGEMENT FACILITY | LA CROSSE, La Crosse, WI | Pass | State |
| 2024-08-28 | SPECIALTY GRANULES LLC | PEMBINE, Marinette, WI | Pass | State |
| 2024-08-27 | GEORGIA PACIFIC BROADWAY LLC | GREEN BAY, Brown, WI | Pass | State |
| 2024-08-27 | GRAYMONT (WI) LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Pass | State |
| 2024-08-27 | MANITOWOC PUBLIC UTILITIES | MANITOWOC, Manitowoc, WI | Pass | State |
| 2024-08-27 | CHARTER STEEL | SAUKVILLE, Ozaukee, WI | Pass | State |
| 2024-08-27 | ARDAGH GLASS INC — high-priority violation on file | BURLINGTON, Richland, WI | Pass | State |
| 2024-08-20 | GRAYMONT (WI) LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Pass | State |
| 2024-08-20 | MULLINS CHEESE INC — high-priority violation on file | MOSINEE, Marathon, WI | Pass | State |
| 2024-08-15 | MILESTONE MATERIALS - NONMETALLIC | ONALASKA, Undetermined, WI | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.