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.
Every source’s record in Chippewa County
Each of the 14 operating major, synthetic minor and minor sources in Chippewa County, Wisconsin has a record page: every source in Chippewa County, A to Z.
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
Violations in Chippewa County, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Stack tests in Chippewa County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Chippewa County, year by year · Violations in Chippewa County, year by year · Stack tests in Chippewa County, year by year
Other counties in Wisconsin
Every county in the state with at least three sources on file.
- Ashland County 3
- Barron County 14
- Brown County 51
- Calumet County 8
- Clark County 4
- Columbia County 9
- Crawford County 5
- Dane County 45
- Dodge County 17
- Douglas County 10
- Dunn County 10
- Eau Claire County 9
- Fond du Lac County 13
- Grant County 9
- Green County 8
- Jackson County 7
- Jefferson County 18
- Juneau County 7
- Kenosha County 16
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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Chippewa county, WI. It lists 18 facilities in Chippewa county and 5 major sources.