EPA Air · by county
Air-emissions sources in Polk County, Iowa
- 1,161Facilities
Every stationary source in Polk 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.
By emissions classification in Polk 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 Polk 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 129
- 2025 — inspections 304
- 2024 — inspections 405
- 2023 — inspections 487
- 2022 — inspections 392
- 2021 — inspections 356
- 2020 — inspections 265
- 2019 — inspections 467
- 2018 — inspections 386
- 2017 — inspections 497
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BRIDGESTONE AMERICAS TIRE OPERATIONS | Minor source | No |
| BRIGGS MEDICAL SERVICE COMPANY | Synthetic minor source | No |
| BROADLAWNS MEDICAL CENTER | Synthetic minor source | No |
| BROADRIDGE FINANCIAL SOLUTIONS INC | Synthetic minor source | No |
| BUCKEYE TERMINALS LLC-DES MOINES | Synthetic minor source | No |
| BURGET MILL INC | Synthetic minor source | No |
| C & J DEVELOPMENT COMPANY, LLC | Minor source | No |
| C.J. MOYNA AND SONS, INC. | Minor source | No |
| CABRERA'S AUTO BODY | Synthetic minor source | No |
| CALDWELL PARRISH FUNERAL HOME AND CREMAT | Minor source | No |
| CALIBER ANKENY | Synthetic minor source | No |
| CALIBER COLLISION | Synthetic minor source | No |
| CALIBER COLLISION CENTER | Synthetic minor source | No |
| CALIBER DES MOINES | Minor source | No |
| CALIBER GRIMES | Synthetic minor source | No |
| CALIBER HOLDINGS, LLC | Minor source | No |
| CALIBER HOLDINGS, LLC DBA CALIBER COLLISION CENTERS | Minor source | No |
| CAPITAL CITY EQUPMENT COMPANY | Minor source | No |
| CAPTIVE PLASTICS LLC | Synthetic minor source | No |
| CAR MAX #6004 | Minor source | No |
| CARGILL INC-DES MOINES | Synthetic minor source | No |
| CARLISLE MUNICIPAL UTILITIES | Minor source | No |
| CARNOCK CREATIONS., LLC | Synthetic minor source | No |
| CASEY'S | Synthetic minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S | Minor source | No |
| CASEY'S #3789 | Minor source | No |
| CASEY'S #3827 | Minor source | No |
| CASEY'S GENERAL STORE | Minor source | No |
| CASEY'S GENERAL STORE | Minor source | No |
| CASEY'S GENERAL STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE | Minor source | No |
| CASEY'S STORE #1373 | Minor source | No |
| CASEY'S STORE #1659 | Minor source | No |
| CASEY'S STORE #2164 | Minor source | No |
| CASEY'S STORE #2177 | Minor source | No |
| CASEY'S STORE #2297 | Minor source | No |
| CASEY'S STORE #2314 | Minor source | No |
| CASEY'S STORE #2322 | Minor source | No |
| CASEY'S STORE #2635 | Minor source | No |
| CASEY'S STORE #2641 | Minor source | No |
| CASEY'S STORE #3098 | Minor source | No |
| CASEY'S STORE #3210 | Minor source | No |
| CASEY'S STORE #3244 | Minor source | No |
| CASEY'S STORE #4 | Minor source | No |
| CASEYS STORE | Minor source | No |
| CASEYS STORE | Minor source | No |
| CB & I, LLC | Synthetic minor source | No |
| CED DBA 3E | Minor source | No |
| CEDAR VALLEY CORP LLC | Synthetic minor source | No |
| CEDAR VALLEY CORP LLC | Minor source | No |
| CENTRAL IOWA READY MIX | Minor source | No |
| CENTRAL IOWA READY MIX | Synthetic minor source | No |
| CENTRAL IOWA READY MIX | Minor source | No |
| CENTRAL IOWA READY MIX | Minor source | No |
| CENTRAL IOWA READY MIX | Minor source | No |
| CENTRAL IOWA READY MIX INC | Minor source | No |
| CENTRAL PLAINS CEMENT CO., LLC | Minor source | No |
| CENTRAL SERVICE & SUPPLY INC | Minor source | No |
| CENTURY TRUCK & BODY | Minor source | No |
| CENTURYLINK | Synthetic minor source | No |
| CENTURYLINK | Minor source | No |
| CENTURYLINK | Minor source | No |
| CENTURYLINK | Synthetic minor source | No |
| CENTURYLINK | Synthetic minor source | No |
| CENTURYLINK | Synthetic minor source | No |
| CENTURYLINK | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.