EPA Air · by county
Air-emissions sources in St. Croix County, Wisconsin
- 6Facilities
Every stationary source in St. Croix 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 St. Croix County
Each of the 6 operating major, synthetic minor and minor sources in St. Croix County, Wisconsin has a record page: every source in St. Croix County, A to Z.
By emissions classification in St. Croix 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 St. Croix 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.
Violations in St. Croix 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 St. Croix County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in St. Croix County, year by year · Violations in St. Croix County, year by year · Stack tests in St. Croix County, year by year
Other counties in Wisconsin
Every county in the state with at least three sources on file.
- Polk County 5
- Portage County 4
- Price County 12
- Racine County 15
- Richland County 15
- Rock County 8
- Rusk County 18
- Sauk County 7
- Sawyer County 3
- Sheboygan County 10
- Taylor County 12
- Trempealeau County 5
- Undetermined County 11
- Vernon County 6
- Vilas County 3
- Washburn County 4
- Waukesha County 30
- Waupaca County 22
- Waushara County 8
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| DONALDSON COMPANY, INC. | Synthetic minor source | No |
| DUNN PAPER - LADYSMITH, LLC | Major source | No |
| FEDERAL FOAM TECHNOLOGIES | Synthetic minor source | No |
| SOURCE ENERGY SERVICES PROPPANTS LP - WEYERHAEUSER SAND PROCESSING | Synthetic minor source | No |
| WEATHER SHIELD MFG INC - LADYSMITH DIVISION | Major source | No |
| WMWI - TIMBERLINE TRAIL RECYCLING & DISPOSAL | Major 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 St. Croix county, WI. It lists 6 facilities in St. Croix county and 3 major sources.