EPA Air · by state and industry
Mining and quarrying (NAICS 2122) air sources in Colorado
- 23Facilities
Permitted air-emissions sources in Colorado whose primary industry code is NAICS 2122. 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.
Inspections of mining and quarrying (naics 2122) in Colorado, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2022 — inspections 6
- 2021 — inspections 4
- 2019 — inspections 3
- 2018 — inspections 4
- 2017 — inspections 4
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CALAIS RES - CROSS MINE | Minor source | No |
| CLIMAX MOLYBDENUM - CLIMAX MINE / MILL | Synthetic minor source | No |
| CLIMAX MOLYBDENUM COMPANY HENDERSON MINE | Synthetic minor source | No |
| COLORADO GOLDFIELDS - PRIDE OF THE WEST | Emissions classification unknown | No |
| COLORADO LEGACY LAND - CANON CITY MILL | Synthetic minor source | No |
| COTTER CORP | Minor source | No |
| COTTER CORP SCHWARTZWALDER MINE | Minor source | No |
| CRIPPLE CREEK & VICTOR - CRESSON PROJECT | Major source | No |
| ENERGY FUELS RESOURCES- WHIRLWIND MINE | Minor source | No |
| GOLD BASIN MINE, LLC- GOLD BASIN MINE | Minor source | No |
| HATT MINING CO | Minor source | No |
| HOMESTAKE MINING CO PITCH MINE | Minor source | No |
| LEADVILLE MINING & MILLING, INC. - MINE | Minor source | No |
| MOUNT ELBERT MINING - WILLOW CREEK MINE | Minor source | No |
| MOUNT EMMONS MINING CO (WAS CLIMAX) | Minor source | No |
| PINON RIDGE MINING LLC - SUNDAY MINES | Minor source | No |
| RECLAMATION RESOURCES-LEASED BY FARLEY'S | Minor source | No |
| RIO GRANDE SILVER, INC. - EQUITY MINE | Minor source | No |
| TITAN AU - BOX CREEK PLACER MINE | Minor source | No |
| UMETCO MINERALS CORP | Minor source | No |
| VENTURE RES - HUKILL GULCH MILLSITE | Minor source | No |
| WESTERN STATES MINERALS - COMBN PLACER | Minor source | No |
| WILDCAT MINING CORP - IDAHO MILL | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.