EPA Air · by state and industry
Chemical manufacturing (NAICS 3251) air sources in Wisconsin
- 23Facilities
Permitted air-emissions sources in Wisconsin whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of chemical manufacturing (naics 3251) 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.
- 2026 — inspections 13
- 2025 — inspections 31
- 2024 — inspections 24
- 2023 — inspections 11
- 2022 — inspections 9
- 2021 — inspections 9
- 2020 — inspections 9
- 2019 — inspections 17
- 2018 — inspections 8
- 2017 — inspections 9
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ACE ETHANOL, LLC | Major source | No |
| AIR PRODUCTS AND CHEMICALS | Minor source | No |
| ALDRICH CHEMICAL COMPANY LLC (DBA MILLIPORESIGMA) | Synthetic minor source | No |
| AZTALAN BIO | Major source | No |
| BADGER STATE ETHANOL, INC. | Major source | Yes |
| BIG RIVER RESOURCES BOYCEVILLE LLC | Major source | No |
| BORREGAARD USA INC | Synthetic minor source | No |
| CHEMDESIGN PRODUCTS, INC. | Synthetic minor source | No |
| CUSTOM PULTRUSIONS INC | Major source | No |
| DIDION MILLING INC. | Major source | No |
| ERCO WORLDWIDE (USA) INC - PORT EDWARDS PLT | Synthetic minor source | No |
| FOX RIVER VALLEY ETHANOL LLC | Major source | No |
| FOX RIVER VALLEY ETHANOL LLC - PICKETT | Major source | No |
| GENENCOR INTERNATIONAL WISCONSIN INC | Minor source | No |
| HEXION INC | Synthetic minor source | No |
| HYDRITE CHEMICAL CO. | Major source | Yes |
| MATERION ADVANCED CHEMICALS INC. | Synthetic minor source | No |
| NOURYON GREEN BAY EXPANCEL | Synthetic minor source | No |
| THERMO FISHER SCIENTIFIC (MILWAUKEE) LLC | Minor source | No |
| UNITED ENERGY NECEDAH LLC | Major source | Yes |
| UNITED ETHANOL LLC | Synthetic minor source | No |
| UNITED WISCONSIN GRAIN PRODUCERS, LLC | Major source | Yes |
| WPC TECHNOLOGIES INC | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.