EPA Air · by county
Air-emissions sources in Union County, Iowa
- 19Facilities
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Every stationary source in Union County, Iowa 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 Union County
Each of the 19 operating major, synthetic minor and minor sources in Union County, Iowa has a record page: every source in Union County, A to Z.
By emissions classification in Union 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 Union 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.
Stack tests in Union County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Union County, year by year · Stack tests in Union County, year by year
Other counties in Iowa
Every county in the state with at least three sources on file.
- Poweshiek County 36
- Ringgold County 8
- Sac County 25
- Scott County 145
- Shelby County 17
- Sioux County 78
- Story County 87
- Tama County 22
- Taylor County 8
- Undetermined County 3
- Van Buren County 13
- Wapello County 45
- Warren County 35
- Washington County 38
- Wayne County 12
- Webster County 57
- Winnebago County 23
- Winneshiek County 39
- Woodbury County 100
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AGRILAND FS INC-AFTON | Synthetic minor source | No |
| BUNN-O-MATIC CORP - AFTON | Synthetic minor source | No |
| BUNN-O-MATIC CORP - CRESTON | Synthetic minor source | No |
| CENTRAL IOWA POWER COOPERATIVE | Major source | No |
| CENTRAL IOWA READY MIX - CRESTON | Minor source | No |
| CITY OF CRESTON WTP-3 MI WATERPUMP STAT | Synthetic minor source | No |
| CITY OF CRESTON-12 MI WATERTREATMENT PLT | Synthetic minor source | No |
| FARMERS COOPERATIVE | Synthetic minor source | No |
| FARMERS COOPERATIVE CO-AFTON | Minor source | No |
| GAVILON GRAIN LLC-CRESTON | Minor source | No |
| GITS MFG CO | Minor source | No |
| GREATER REGIONAL MEDICAL CENTER | Synthetic minor source | No |
| GREEN VALLEY CHEMICAL CORP | Major source | No |
| ORIENT ENERGY CENTER | Major source | No |
| SIRWA | Minor source | No |
| UNION COUNTY SANITARY LANDFILL | Minor source | No |
| VANMARK CORP | Minor source | No |
| WDC ACUISITION LLC | Major source | No |
| WHITE RIVER, CRESTON | Major source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.