EPA Air · by county
Air-emissions sources in Chippewa County, Wisconsin
- 18Facilities
Every stationary source in Chippewa County, Wisconsin that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Chippewa County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Chippewa County, 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 7
- 2025 — inspections 9
- 2024 — inspections 3
- 2023 — inspections 5
- 2021 — inspections 6
- 2019 — inspections 3
- 2018 — inspections 3
- 2017 — inspections 6
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ACE ETHANOL, LLC | Major source | No |
| ASSOCIATED MILK PRODUCERS INC (AMPI) - JIM FALLS | Major source | No |
| CHIPPEWA SANDS | Synthetic minor source | No |
| CHS INC PETROLEUM TERMINAL | Synthetic minor source | No |
| DAIRYLAND POWER ELK MOUND GEN FACILITY | Major source | No |
| EOG RESOURCES - DS MINE | Emissions classification unknown | No |
| EOG RESOURCES INC. | Synthetic minor source | No |
| GVS FILTRATION INC. | No | |
| MOLSON COORS USA LLC - JACOB LEINENKUGEL BREWING CO. | Minor source | No |
| MULE-HIDE MANUFACTURING CO., INC. | Synthetic minor source | No |
| NORTHERN STATES PWR CO WHEATON GEN STA | Major source | No |
| PIONEER METAL FINISHING LLC - CHIPPEWA FALLS | Major source | No |
| PREFERRED SANDS - BLOOMER | Minor source | No |
| SPECTRUM INDUSTRIES INC. | Synthetic minor source | No |
| TTM TECHNOLOGIES NORTH AMERICA LLC | Synthetic minor source | No |
| TTM TECHNOLOGIES NORTH AMERICA LLC | Minor source | No |
| VERITAS STEEL LLC | Synthetic minor source | No |
| WI DOA / NORTHERN WI CENTER | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.