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 |
|---|---|---|
| HALLETT MATERIALS-DREDGE PLANT | Minor source | No |
| HALLETT MATERIALS-PORT AGGREGRATE PLANT | Synthetic minor source | No |
| HALLETT MATERIALS-ROCK WASH PLANT | Minor source | No |
| HALLETT MATERIALS-WASH PLANT #1 | Synthetic minor source | No |
| HALLETT MATERIALS-WASH PLANT #2 | Synthetic minor source | No |
| HALLETT MATERIALS-WASH PLANT #3 | Synthetic minor source | No |
| HALLETT MATERIALS-WASH PLANT #4 | Synthetic minor source | No |
| HAMILTONS FUNERAL HOME INC | Minor source | No |
| HAN-SAN, INC, DBA ALTOONA AUTO BODY INC | Synthetic minor source | No |
| HARMS OIL COMPANY | Synthetic minor source | No |
| HARVEY PALLETS, INC | Synthetic minor source | No |
| HAWK METAL PRODUCTS INC | Minor source | No |
| HAWKEYE HOTELS | Minor source | No |
| HAWKEYE WOODSHAVINGS INC | Synthetic minor source | No |
| HEARTLAND AGRI PARTNERS, LLC, DBA INSTA-PRO INTERNATIONAL | Synthetic minor source | No |
| HEARTLAND CO-OP | Minor source | No |
| HEARTLAND COOP | Minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND COOP | Synthetic minor source | No |
| HEARTLAND FINISHES INC | Synthetic minor source | No |
| HELENA INDUSTRIES, LLC | Synthetic minor source | No |
| HILTON - DES MOINES, DOWNTOWN | Minor source | No |
| HOLCIM (US) INC | Minor source | No |
| HOLIDAY INN DOWNTOWN | Minor source | No |
| HOLMES RADIATOR, LLC | Synthetic minor source | No |
| HOLT SALES & SERVICE, INC. | Minor source | No |
| HOLT SALES AND SERVICE LLC | Synthetic minor source | No |
| HOME DEPOT | Minor source | No |
| HOME DEPOT | Minor source | No |
| HOME DEPOT | Minor source | No |
| HOME DEPOT | Minor source | No |
| HOMEMAKERS PLAZA, INC | Minor source | No |
| HOMESTEADERS LIFE COMPANY | Minor source | No |
| HOTEL DES MOINES, L.P. DBA RENAISSANCE DES MOINES SAVERY | Minor source | No |
| HOUSBY MACK INC | Synthetic minor source | No |
| HRC BELL AVENUE, LLC | Minor source | No |
| HUBER GRADING & LAND DEVELOPMENT, INC. | Minor source | No |
| HY-VEE | Minor source | No |
| HY-VEE FAST AND FRESH | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE GAS | Minor source | No |
| HY-VEE INC | Minor source | No |
| HY-VEE PHARMACY FULFILLMENT CENTER 4016 | Synthetic minor source | No |
| HY-VEE, INC. | Minor source | No |
| HYDRO-KLEAN LLC | Synthetic minor source | No |
| HYDRO-KLEAN LLC | Minor source | No |
| HYKES FURNITURE SERVICES | Minor source | No |
| IFBF PROPERTY MANAGEMENT INC | Synthetic minor source | No |
| IHEART MEDIA | Minor source | No |
| IHLE MANUFACTURING, LLC | Synthetic minor source | No |
| ILES FUNERALS - FUNN'S FUNERAL HOME | Minor source | No |
| INLAND TRUCK PARTS & SERVICE | Synthetic minor source | No |
| INNOVATIVE INJECTION TECHNOLOGIES | Minor source | No |
| INNOVATIVE METAL PRODUCTS, INC. | Minor source | No |
| INROADS, LLC | Minor source | No |
| INROADS, LLC | Synthetic minor source | No |
| INROADS, LLC | Minor source | No |
| INTERSTATE BATTERY CENTER | Minor source | No |
| INTERSTATE POWER SYSTEMS | Minor source | No |
| ION MEDIA | Minor source | No |
| IOWA AIR GUARD | Synthetic minor source | No |
| IOWA ARMY NATIONAL GUARD | Synthetic minor source | No |
| IOWA ARMY NATIONAL GUARD | Minor source | No |
| IOWA ARMY NATIONAL GUARD DES MOINES ENCLAVE | Synthetic minor source | No |
| IOWA CIVIL CONTRACTING, INC | Minor source | No |
| IOWA CONCRETE CUTTING | Minor source | No |
| IOWA CORRECTIONAL INSTITUTE FOR WOMEN | Minor source | No |
| IOWA DEPARMENT OF TRANSPORTATION | Minor source | No |
| IOWA DEPARTMENT OF TRANSPORTATION | Minor source | No |
| IOWA DEPARTMENT OF TRANSPORTATION | Minor source | No |
| IOWA DEPARTMENT OF TRANSPORTATION | Minor source | No |
| IOWA DIGESTIVE DISEASE CENTER | Minor source | No |
| IOWA DONOR NETWORK | Minor source | No |
| IOWA EPS PRODUCTS, INC. | Major source | No |
| IOWA EVENTS CENTER | Synthetic minor source | No |
| IOWA HEALTH SYSTEM | Minor source | No |
| IOWA LAW ENFORCEMENT ACADEMY | Synthetic minor source | No |
| IOWA LOTTERY | Minor source | No |
| IOWA LOTTERY AUTHORITY | Minor source | No |
| IOWA NETWORK SERVICES | Minor source | No |
| IOWA NETWORK SERVICES | Synthetic minor source | No |
| IOWA ORTHO | Minor source | No |
| IOWA ORTHOPEDIC CENTER | Minor source | No |
| IOWA PBS | Minor source | No |
| IOWA PBS | Minor source | No |
| IOWA WORKFORCE DEVELOPMENT | Minor source | No |
| IP PATHWAYS | Minor source | No |
| ITA GROUP | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.