EPA Air · by state and industry
Mining and quarrying (NAICS 2123) air sources in Colorado
- 1,360Facilities
Permitted air-emissions sources in Colorado whose primary industry code is NAICS 2123. 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 2123) 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.
- 2026 — inspections 35
- 2025 — inspections 107
- 2024 — inspections 81
- 2023 — inspections 75
- 2022 — inspections 104
- 2021 — inspections 51
- 2020 — inspections 56
- 2019 — inspections 44
- 2018 — inspections 90
- 2017 — inspections 93
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 3B ENTERPRISES - PORTABLE CRUSHERS | Minor source | No |
| 3B ENTERPRISES, LLC - DEAKINS PIT | Minor source | No |
| 3B ENTERPRISES, LLC - PORTABLE JAW CRUSH | Minor source | No |
| 3B ENTERPRISES, LLC - RAFTOPOULOS PIT | Minor source | No |
| A & S CONSTRUCTION - #2 POSS PIT | Minor source | No |
| A & S CONSTRUCTION CO | Minor source | No |
| A & S CONSTRUCTION CO | Minor source | No |
| A. BLASI & SON TRUCKING & EARTHMOVING, I | Minor source | No |
| A&S CONSTRUCTION COMPANY | Minor source | No |
| ABSMEIER LANDSCAPING - MALOUFF | Minor source | No |
| AC CONCRETE & MATERIALS - SNOWSTORM S&G | Minor source | No |
| ACA PRODUCTPRODUCTS, INC. - PORT. SCREEN | Minor source | No |
| ACA PRODUCTS | Emissions classification unknown | No |
| ACA PRODUCTS - ACA 301 PIT | Minor source | No |
| ACA PRODUCTS - CLIMAX MINE | Minor source | No |
| ACA PRODUCTS - PORT SCREEN WHEEL PLANT | Minor source | No |
| ACA PRODUCTS - PORTABLE LIPPMAN CRUSHER | Minor source | No |
| ACA PRODUCTS - PORTABLE RICE | Minor source | No |
| ACA PRODUCTS - RB PIT | Minor source | No |
| ACA PRODUCTS INC - PORTABLE GENERATOR | Minor source | No |
| ACA PRODUCTS INC (CEDARAPIDS CSC45II CR) | Minor source | No |
| ACA PRODUCTS INC. | Minor source | No |
| ACA PRODUCTS INC. - PINE RIDGE PIT | Minor source | No |
| ACA PRODUCTS INC. - PORTABLE CRUSHER | Minor source | No |
| ACA PRODUCTS INC. - PORTABLE GENERATOR | Minor source | No |
| ACA PRODUCTS INC. - PORTABLE GENSET | Minor source | No |
| ACA PRODUCTS INC. - PORTABLE SCREEN | Minor source | No |
| ACA PRODUCTS INC. - TROUT CREEK QUARRY | Minor source | No |
| ACA PRODUCTS INC. (PORTEC 153-RVRE) | Minor source | No |
| ACA PRODUCTS INC.-PORTABLE CONE CRUSHER | Minor source | No |
| ACA PRODUCTS INC.-RIVER PARK BORROW PIT | Minor source | No |
| ACA PRODUCTS- PORTABLE JAW CRUSHER | Minor source | No |
| ACA PRODUCTS, INC | Minor source | No |
| ACA PRODUCTS, INC - R.B. PIT | Minor source | No |
| ACA PRODUCTS, INC. | Minor source | No |
| ACA PRODUCTS, INC. | Minor source | No |
| ACA PRODUCTS, INC. - AVERY PIT | Minor source | No |
| ACA PRODUCTS, INC. - AVERY PIT | Minor source | No |
| ACA PRODUCTS, INC. - PORT GENSET | Minor source | No |
| ACA PRODUCTS, INC. - PORT. GENSET | Minor source | No |
| ACA PRODUCTS, INC. - PORTABLE SCREEN | Minor source | No |
| ACE WEST TRUCKING- NOEL'S SAND & GRAVEL | Minor source | No |
| ADAMS COUNTY - MANN LAKE PIT | Minor source | No |
| ADVANCE CONCRETE SITE MIX, LLC | Minor source | No |
| AGGREGATE INDUSTIRES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES | Minor source | No |
| AGGREGATE INDUSTRIES | Minor source | No |
| AGGREGATE INDUSTRIES | Minor source | No |
| AGGREGATE INDUSTRIES - STAPLETON RM | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. - LEWIS | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. -E. 8TH | Minor source | No |
| AGGREGATE INDUSTRIES - WEST CENTRAL REG. | Minor source | No |
| AGILE STONE SYSTEM, INC. - JAW CRUSHER | Minor source | No |
| AGILE STONE SYSTEMS, INC. | Minor source | No |
| AGILE STONE SYSTEMS, INC. | Minor source | No |
| AGILE STONE SYSTEMS, INC. | Minor source | No |
| AGILE STONE SYSTEMS, INC. | Minor source | No |
| AGRI-DLD, LLC | Minor source | No |
| AGRI-DLD, LLC | Minor source | No |
| AIRPORT AUTOBODY | Emissions classification unknown | No |
| ALBERT FREI & SONS - AFS BENNETT PIT | Minor source | No |
| ALBERT FREI & SONS - HATCHERY PIT | Minor source | No |
| ALBERT FREI & SONS - HAZELTINE PIT | Minor source | No |
| ALBERT FREI & SONS - PORT SCREEN 194679 | Minor source | No |
| ALBERT FREI & SONS - PORTABLE SCREEN/GEN | Minor source | No |
| ALBERT FREI & SONS - PORTABLE SCREEN/GEN | Minor source | No |
| ALBERT FREI & SONS -SECTION 35 FILL AREA | Minor source | No |
| ALBERT FREI & SONS INC | Synthetic minor source | No |
| ALBERT FREI & SONS INC | Synthetic minor source | No |
| ALBERT FREI & SONS INC | Minor source | No |
| ALBERT FREI & SONS INC | Minor source | No |
| ALBERT FREI & SONS INC | Minor source | No |
| ALBERT FREI & SONS, INC (DIESTER 82991) | Minor source | No |
| ALBERT FREI & SONS, INC (SECO #1B155) | Minor source | No |
| ALBERT FREI AND SONS - WALSTRUM QUARRY | Synthetic minor source | No |
| ALL DEMOLITION EXCAV - PORT CRUSHER | Minor source | No |
| ALL RITE PAVING & REDI MIX - PROCTOR PIT | Minor source | No |
| ALLEN DRILLING - ALLEN PIT | Minor source | No |
| ALLIED DEMOLITION INC | Minor source | No |
| ALPINE AGGREGATE INC. | Minor source | No |
| ALPINE AGGREGATES - STEAMBOAT SND & GRVL | Minor source | No |
| ALPINE DEMOLITION | Minor source | No |
| ALPINE DEMOLITION | Minor source | No |
| ALPINE DEMOLITION | Minor source | No |
| ALPINE ROCK CO | Minor source | No |
| ALPINE ROCK CO. | Minor source | No |
| AMERICAN AGGREGATES CORP. USA | Minor source | No |
| AMERICAN CIVIL CONSTR - SCREEN | Minor source | No |
| AMERICAN CIVIL CONSTRUCTORS- ERWIN PIT | Minor source | No |
| AMERICAN SODA LLC - PARACHUTE FACILITY | Synthetic minor source | No |
| AMES CONST INC | Minor source | No |
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Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.