EPA Air · by county and classification
Synthetic minor sources in Ionia County, Michigan
- 4Facilities
Sources in Ionia County, Michigan that EPA records under the synthetic minor 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 Ionia County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CITY OF PORTLAND LIGHT AND POWER | Synthetic minor source | No |
| MDOC IONIA FACILITIES | Synthetic minor source | No |
| ROBROY ENCLOSURES, INC. | Synthetic minor source | No |
| VENTRA IONIA PAINT, LLC | Synthetic minor source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.