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 |
|---|---|---|
| DANLEE CORPORATION | Minor source | No |
| DARLING INGREDIENTS, INC. | Synthetic minor source | No |
| DAYTON FREIGHT LINES, INC. | Minor source | No |
| DEBOEF GRINDING, LLC | Minor source | No |
| DECARLO CORPORATION | Minor source | No |
| DEE ZEE | Minor source | No |
| DEE ZEE INC | Minor source | No |
| DEERFIELD RETIREMENT COMMUNITY | Synthetic minor source | No |
| DENT ELIMINATORS | Minor source | No |
| DENT ELIMINATORS INC | Synthetic minor source | No |
| DES MOINES AREA COMMUNITY COLLEGE | Synthetic minor source | No |
| DES MOINES AREA COMMUNITY COLLEGE | Minor source | No |
| DES MOINES AREA REGIONAL TRANSIT AUTHORITY | Minor source | No |
| DES MOINES ASPHALT | Minor source | No |
| DES MOINES ASPHALT & PAVING | Minor source | No |
| DES MOINES COMMUNITY INDEPENDENT SCHOOL DISTRICT | Minor source | No |
| DES MOINES CONVENIENCE LLC | Minor source | No |
| DES MOINES CONVENIENCE LLC | Minor source | No |
| DES MOINES DIESEL INC | Minor source | No |
| DES MOINES FEED COMPANY | Synthetic minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT | Minor source | No |
| DES MOINES FIRE DEPARTMENT AMT BLDG | Minor source | No |
| DES MOINES FIRE STATION #1 | Minor source | No |
| DES MOINES INDUSTRIAL, LLC | Minor source | No |
| DES MOINES INTERNATIONAL AIRPORT | Synthetic minor source | No |
| DES MOINES MARRIOTT DOWNTOWN | Minor source | No |
| DES MOINES MEDIA GROUP | Minor source | No |
| DES MOINES METRO WASTE WATER RECLAMATION AUTHORITY | Minor source | No |
| DES MOINES METRO WRA | Major source | No |
| DES MOINES METROPOLITAN WASTEWATER RECLAMATION | Minor source | No |
| DES MOINES METROPOLITAN WASTEWATER RECLAMATION | Minor source | No |
| DES MOINES PUBLIC SCHOOLS | Minor source | No |
| DES MOINES PUBLIC SCHOOLS | Minor source | No |
| DES MOINES PUBLIC SCHOOLS - CENTRAL | Synthetic minor source | No |
| DES MOINES PUBLIC SCHOOLS - OPERATIONS | Synthetic minor source | No |
| DES MOINES REGISTER | Synthetic minor source | No |
| DES MOINES UNIVERSITY | Synthetic minor source | No |
| DES MOINES WASTE WATER RECLAMATION AUTH | Minor source | No |
| DES MOINES WATER WORKS | Synthetic minor source | No |
| DES MOINES WATER WORKS | Synthetic minor source | No |
| DES MOINES WATER WORKS | Synthetic minor source | No |
| DES MOINES WATER WORKS | Synthetic minor source | No |
| DES MOINES WATER WORKS | Minor source | No |
| DES MOINES WATER WORKS | Minor source | No |
| DES MOINES WATER WORKS | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Synthetic minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Synthetic minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Synthetic minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Synthetic minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Synthetic minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MOINES, CITY OF | Minor source | No |
| DES MONES POLICE DEPARTMENT | Minor source | No |
| DEWEY COLLISION CENTER | Synthetic minor source | No |
| DEWEY DODGE JEEP | Minor source | No |
| DIAMOND ANIMAL HEALTH | Synthetic minor source | No |
| DISCOVERY TRAIL HEALTHCARE DBA REHABILITATION CENTER OF DES MOINES | Minor source | No |
| DONIS AUTO BODY SHOP | Synthetic minor source | No |
| DRAKE UNIVERSITY | Synthetic minor source | No |
| DUKES PROPERTIES | Minor source | No |
| DYNAMIC AUTO DETAILING, LLC. DBA AUTO ARTISTS | Synthetic minor source | No |
| EAGLE SIGN CO | Synthetic minor source | No |
| EAST VILLAGE GROWTH PARTNERS LLC | Minor source | No |
| EASTERN IOWA TIRE INC | Minor source | No |
| EDGE BUSINESS CONTINUITY CENTER LLC | Synthetic minor source | No |
| ELDER CORPORATION | Minor source | No |
| ELDER CORPORATION | Minor source | No |
| ELDER PROPERTIES II | Minor source | No |
| ELECTRICAL ENGINEERING & EQUIPMENT | Minor source | No |
| ELECTRICAL POWER PRODUCTS | Minor source | No |
| ELR, LLC | Minor source | No |
| EMBRIA HEALTH SCIENCES LLC | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.