EPA Air · by county and classification
Synthetic minor sources in Natrona County, Wyoming
- 6Facilities
Sources in Natrona County, Wyoming 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 Natrona County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIRPORT (NATRONA COUNTY INTERNATIONAL AIRPORT) | Synthetic minor source | No |
| CASPER CRUDE TO RAIL (CASPER CRUDE TO RAIL, LLC) | Synthetic minor source | No |
| CASPER PLANT (BLACK HILLS BENTONITE) | Synthetic minor source | No |
| CASPER PUMP STATION (PHILLIPS 66 PARTNERS HOLDINGS LLC) | Synthetic minor source | No |
| CASPER STATION (PLATTE PIPE LINE COMPANY LLC) | Synthetic minor source | No |
| WALTMAN 16 (HILCORP ENERGY COMPANY) | Synthetic minor source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.