EPA Air · by county and classification
Minor sources in Custer County, Colorado
- 13Facilities
Sources in Custer County, Colorado 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.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| COLORADO QUARRIES INC - BLACK OBSIDIAN | Minor source | No |
| COLORADO QUARRIES INC - HARDSHIP LODE | Minor source | No |
| COLORADO QUARRIES INC -SISKIN PIT | Minor source | No |
| CUSTER CNTY CO LDFL | Minor source | No |
| KAGAN & SON, LLC - GEROUX GRAVEL PIT | Minor source | No |
| KAGAN & SON, LLC - SOUTH PIT | Minor source | No |
| LUCKY VI QUARRY - BUFFALO HUNTER LOAD | Minor source | No |
| SEIFERT ENTERPRISES - BOYER PIT | Minor source | No |
| SEIFERT ENTERPRISES - SCHOOLFIELD PIT | Minor source | No |
| SEIFERT ENTERPRISES - SEIFERT PIT | Minor source | No |
| SEIFERT ENTERPRISES - SILVER CLIFF PIT | Minor source | No |
| SEIFERT ENTERPRISES - ULA PIT | Minor source | No |
| WESTCLIFFE MEATS | Minor source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.