EPA Air · by state and industry
Museums and historical sites (NAICS 7121) air sources in Colorado
- 4Facilities
Permitted air-emissions sources in Colorado whose primary industry code is NAICS 7121. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CHEYENNE MTN ZOO | Minor source | No |
| DENVER MUSEUM OF NATURE & SCIENCE | Minor source | No |
| DENVER ZOOLOGICAL - DENVER ZOO | Synthetic minor source | No |
| ROCKY MOUNTAIN ARSENAL USARMY | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.