EPA Air · by county and classification
Major sources in Polk County, Iowa
- 17Facilities
Sources in Polk County, Iowa that EPA records under the major source classification. The classification is a size band, set by a source’s potential to emit: a major source is large enough to require a Title V operating permit, a synthetic minor source has accepted enforceable limits that keep it under that threshold, and a minor source sits below it without needing them.
Other classifications in Polk County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ARCHER DANIELS MIDLAND DM SOYBEAN PLANT | Major source | No |
| BRIDGESTONE AMERICAS TIRE OPERATIONS | Major source | No |
| CONSTRUCTION PRODUCTS | Major source | No |
| DES MOINES METRO WRA | Major source | No |
| IOWA EPS PRODUCTS, INC. | Major source | No |
| JOHN DEERE DES MOINES WORKS | Major source | No |
| MAGELLAN PIPELINE COMPANY LP DM TERMINAL | Major source | No |
| METRO METHANE RECOVERY | Major source | No |
| MICROSOFT CORPORATION - WILLOW CREEK/GINGER EAST DATA | Major source | No |
| MIDAMERICAN ENERGY CO PLEASANT HILL GDMEC | Major source | No |
| MIDAMERICAN ENERGY CO RIVER HILLS CTS | Major source | No |
| MIDAMERICAN ENERGY COMPANY SYCAMORE CTS | Major source | No |
| PRINCIPAL LIFE INSURANCE COMPANY | Major source | Yes |
| QUALITY MANUFACTURING CORPORATION INC | Major source | No |
| SICULUS, INC. | Major source | No |
| SIEGWERK USA CO | Major source | No |
| TITAN TIRE | Major source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.