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 |
|---|---|---|
| NEW CINGULAR WIRELESS PCS, LLC DBA AT&T MOBILITY | Minor source | No |
| NEW CINGULAR WIRELESS PCS, LLC DBA AT&T MOBILITY | Minor source | No |
| NEW CINGULAR WIRELESS PCS, LLC DBA AT&T MOBILTY | Minor source | No |
| NEW CINGULAR WIRELESS PCS, LLC, DBA AT&T MOBILITY | Minor source | No |
| NEW CINGULAR WIRELESS PCS, LLC. DBA AT & T MOBILITY | Minor source | No |
| NEXUS AT GRAYS LANDING | Minor source | No |
| NIPPON SANSO MATHESON INC | Minor source | No |
| NORTH SIDE AUTO BODY | Minor source | No |
| NORTHFIELD-RHINO | Minor source | No |
| NORTHSIDE AUTO BODY | Minor source | No |
| NORTHSTAR POWER, LLC | Synthetic minor source | No |
| NORWALK IOWA READY MIX | Minor source | No |
| NORWALK READY MIX | Minor source | No |
| NORWALK READY MIXED CONCRETE, INC | Minor source | No |
| NP HOLDINGS, LLC | Minor source | No |
| O'HALLORAN INTERNATIONAL | Synthetic minor source | No |
| O'MARA AG SERVICES INC | Synthetic minor source | No |
| OCHO-70 | Synthetic minor source | No |
| OLD DOMINION FREIGHT LINE, INC. | Synthetic minor source | No |
| OMG MIDWEST INC | Synthetic minor source | No |
| OMG MIDWEST INC DBA DM ASPHALT & PAVING | Minor source | No |
| OMG MIDWEST INC DBA HALLETT MATERIALS | Minor source | No |
| ON WITH LIFE | Minor source | No |
| ONENECK IT SOLUTIONS | Minor source | No |
| ONEOK NORTH SYSTEM LLC | Synthetic minor source | No |
| ORCHARD PLACE | Minor source | No |
| OWENS AND MINOR | Minor source | No |
| PARKRIDGE SPECIALITY CARE | Minor source | No |
| PARRISH FUNERAL SERVICES, INC. DBA CALDWELL PARISH FUNERAL & CREMATORY | Minor source | No |
| PAVE-ON | Minor source | No |
| PDM PRECAST | Synthetic minor source | No |
| PDM PRECAST INC | Minor source | No |
| PDR SOLUTIONS LLC | Synthetic minor source | No |
| PEPSI BEVERAGE CO | Minor source | No |
| PERFORMANCE POWDER COATING | Minor source | No |
| PERISHABLE DISTRIBUTORS OF IOWA INC | Synthetic minor source | No |
| PETERSON CONTRACTORS INC | Synthetic minor source | No |
| PETERSON CONTRACTORS, INC | Minor source | No |
| PETERSON CONTRACTORS, INC | Minor source | No |
| PHARMSCRIPT OF IA, LLC | Minor source | No |
| PHILLIPS 66 COMPANY | Synthetic minor source | No |
| PILOT TRAVEL CENTERS, LLC | Minor source | No |
| PILOT TRAVEL CENTERS, LLC | Minor source | No |
| PIONEER | Synthetic minor source | No |
| PIONEER HI-BRED INTERNATIONAL | Minor source | No |
| PIONEER HI-BRED INTERNATIONAL, INC | Minor source | No |
| PIONEER HI-BRED INTERNATIONAL, INC. | Synthetic minor source | No |
| PJ FOOD SERVICE INC | Minor source | No |
| PLEASANT HILL, CITY OF | Minor source | No |
| PLEASANT HILL, CITY OF | Minor source | No |
| PLEASANT HILL, CITY OF | Minor source | No |
| PLEASANT HILL, CITY OF | Minor source | No |
| PLEASANT HILL, CITY OF | Minor source | No |
| PLUMB SUPPLY COMPANY | Minor source | No |
| POLK CITY, CITY OF | Minor source | No |
| POLK COUNTY | Synthetic minor source | No |
| POLK COUNTY CONSERVATION | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Synthetic minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Minor source | No |
| POLK COUNTY GENERAL SERVICES | Synthetic minor source | No |
| POLK COUNTY PUBLIC WORKS | Minor source | No |
| POLK COUNTY PUBLIC WORKS | Minor source | No |
| POLK COUNTY PUBLIC WORKS | Minor source | No |
| POLK COUNTY SHERIFF'S OFFICE - JAIL | Synthetic minor source | No |
| POMP'S TIRE SERVICE | Minor source | No |
| POOL III TRS LP DBA DES MOINES EMBASSY | Minor source | No |
| POWER BRACE | Minor source | No |
| PPG INDUSTRIES | Minor source | No |
| PRAIRIE MEADOWS RACE TRACK AND CASINO | Synthetic minor source | No |
| PRECISION COLLISION | Minor source | No |
| PRECISION COLLISION | Minor source | No |
| PREMIER A & B SERVICES | Minor source | No |
| PREMIER TECH PRAIRIE, INC | Minor source | No |
| PRESBYTERIAN HOMES & SERVICES | Minor source | No |
| PRINCIPAL LIFE INSURANCE COMPANY | Major source | Yes |
| PRINTER INC, THE | Minor source | No |
| PRO DIESEL | Minor source | No |
| PROFESSIONAL MEDICAL MANAGEMENT | Minor source | No |
| PYRO GRAPHICS | Synthetic minor source | No |
| QUALITY MANUFACTURING CORPORATION | Minor source | No |
| QUALITY MANUFACTURING CORPORATION INC | Major source | No |
| QUICK STEEL FABRICATION INC | Synthetic minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
| QUICKTRIP | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.