EPA Air · by county and classification
Minor sources in Yellowstone County, Montana
- 12Facilities
Sources in Yellowstone County, Montana that EPA records under the 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 Yellowstone County
- Major source 10
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIR CONTROLS CO. | Minor source | No |
| BILLINGS CITY LANDFILL | Minor source | No |
| BROWN'S AUTO SERVICE | Minor source | No |
| BUREAU INDIAN AFFAIRS (BIA) ASPHALT PLNT | Minor source | No |
| C&L TRUCK REPAIR | Minor source | No |
| CARL WEISSMAN & SONS | Minor source | No |
| GENSCO, INC. | Minor source | No |
| GOLDEN RECYCLING | Minor source | No |
| JIM'S QUALITY APPLIANCE | Minor source | No |
| PACIFIC RECYCLING | Minor source | No |
| POLY CONOCO AUTO REPAIR | Minor source | No |
| PRO TECH MECHANICAL INC. | Minor source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.