EPA Air · by state
Air-emissions sources in Colorado
- 19,203Facilities
By emissions classification in Colorado
High-priority violations in Colorado
98 sources in Colorado carry a current high-priority Clean Air Act violation.
Counties in Colorado
- Adams County 869
- Alamosa County 23
- Arapahoe County 496
- Archuleta County 15
- Baca County 24
- Bent County 17
- Boulder County 321
- Broomfield County 83
- Chaffee County 36
- Cheyenne County 132
- Clear Creek County 17
- Conejos County 8
- Costilla County 8
- Crowley County 5
- Custer County 14
- Delta County 51
- Denver County 595
- Dolores County 11
- Douglas County 155
- Eagle County 36
- El Paso County 439
- Elbert County 41
- Fremont County 107
- Garfield County 1,439
- Gilpin County 8
- Grand County 38
- Gunnison County 41
- Huerfano County 26
- Jackson County 45
- Jefferson County 373
- Kiowa County 48
- Kit Carson County 22
- La Plata County 320
- Lake County 14
- Larimer County 236
- Las Animas County 599
- Lincoln County 102
- Logan County 63
- Mesa County 314
- Moffat County 334
- Montezuma County 49
- Montrose County 65
- Morgan County 61
- Otero County 40
- Ouray County 3
- Park County 17
- Phillips County 22
- Pitkin County 16
- Prowers County 53
- Pueblo County 162
- Rio Blanco County 402
- Rio Grande County 27
- Routt County 45
- Saguache County 14
- San Miguel County 37
- Sedgwick County 15
- Summit County 33
- Teller County 18
- Undetermined County 1,500
- Washington County 85
- Weld County 8,858
- Yuma County 152
Industries in Colorado
Sources are grouped by the first industry code on the facility record.
- Oil and gas extraction (NAICS 2111) 13,343
- Gasoline stations (NAICS 4471) 1,567
- Mining and quarrying (NAICS 2123) 1,360
- Repair and maintenance (NAICS 8111) 308
- Nonmetallic mineral product manufacturing (NAICS 3273) 244
- Personal and laundry services (NAICS 8123) 176
- Petroleum and coal products manufacturing (NAICS 3241) 114
- Personal and laundry services (NAICS 8122) 104
- Pipeline transportation (NAICS 4862) 102
- Waste management and remediation (NAICS 5622) 86
- Printing and related support (NAICS 3231) 77
- Utilities (NAICS 2213) 63
- Merchant wholesalers, nondurable goods (NAICS 4247) 62
- Hospitals (NAICS 6221) 54
- Utilities (NAICS 2211) 52
- Merchant wholesalers, nondurable goods (NAICS 4245) 51
- Animal production (NAICS 1122) 48
- Fabricated metal product manufacturing (NAICS 3328) 43
- Telecommunications (NAICS 5172) 37
- NAICS 9999 37
- Waste management and remediation (NAICS 5629) 36
- Justice, public order and safety (NAICS 9221) 36
- Heavy and civil engineering construction (NAICS 2373) 35
- Mining support (NAICS 2131) 34
- Plastics and rubber products manufacturing (NAICS 3261) 27
- Fabricated metal product manufacturing (NAICS 3323) 26
- Telecommunications (NAICS 5171) 24
- Merchant wholesalers, durable goods (NAICS 4239) 24
- Mining and quarrying (NAICS 2122) 23
- Broadcasting (NAICS 5152) 21
- Pipeline transportation (NAICS 4869) 21
- Food manufacturing (NAICS 3111) 20
- Wood product manufacturing (NAICS 3219) 19
- Chemical manufacturing (NAICS 3254) 19
- Animal production (NAICS 1121) 19
- Building material and garden supply stores (NAICS 4441) 19
- Chemical manufacturing (NAICS 3251) 19
- Mining and quarrying (NAICS 2121) 18
- Computer and electronic product manufacturing (NAICS 3344) 18
- Data processing and hosting (NAICS 5182) 18
- Furniture and related product manufacturing (NAICS 3371) 18
- Motor vehicle and parts dealers (NAICS 4411) 17
- Specialty trade contractors (NAICS 2381) 17
- Executive and legislative government (NAICS 9211) 17
- National security and international affairs (NAICS 9281) 17
- Chemical manufacturing (NAICS 3253) 16
- Food services and drinking places (NAICS 7221) 16
- Accommodation (NAICS 7211) 16
- Telecommunications (NAICS 5179) 15
- Fabricated metal product manufacturing (NAICS 3329) 15
- Food manufacturing (NAICS 3118) 14
- Pipeline transportation (NAICS 4861) 13
- Support activities for transportation (NAICS 4881) 13
- Miscellaneous manufacturing (NAICS 3399) 13
- Amusement, gambling and recreation (NAICS 7139) 13
- Paper manufacturing (NAICS 3222) 12
- Educational services (NAICS 6111) 12
- Chemical manufacturing (NAICS 3255) 11
- NAICS 4521 11
- Machinery manufacturing (NAICS 3331) 11
- Beverage and tobacco manufacturing (NAICS 3121) 10
- Chemical manufacturing (NAICS 3259) 10
- Professional, scientific and technical services (NAICS 5417) 10
- Computer and electronic product manufacturing (NAICS 3345) 10
- Warehousing and storage (NAICS 4931) 10
- Educational services (NAICS 6113) 10
- Machinery manufacturing (NAICS 3339) 10
- Nonmetallic mineral product manufacturing (NAICS 3271) 10
- Merchant wholesalers, nondurable goods (NAICS 4246) 9
- Specialty trade contractors (NAICS 2382) 9
- Machinery manufacturing (NAICS 3334) 9
- Food manufacturing (NAICS 3115) 9
- Building construction (NAICS 2362) 9
- Plastics and rubber products manufacturing (NAICS 3262) 9
- Real estate (NAICS 5311) 9
- Merchant wholesalers, durable goods (NAICS 4231) 8
- Agriculture and forestry support (NAICS 1151) 8
- Agriculture and forestry support (NAICS 1152) 8
- Support activities for transportation (NAICS 4882) 8
- Wood product manufacturing (NAICS 3211) 8
Air inspections 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.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AGFINITY INC. - 1607 2ND AVE | Minor source | No |
| AGFINITY INC. - 16TH STREET PLAZA | Minor source | No |
| AGFINITY INC. - BRIGHTON | Minor source | No |
| AGFINITY INC. - EATON CONVENIENCE | Minor source | No |
| AGFINITY INC. - GATEWAY CONVENIENCE | Minor source | No |
| AGFINITY INC. - HENDERSON FERTILIZER | Minor source | No |
| AGFINITY INC. - HERITAGE FUEL | Minor source | No |
| AGFINITY INC. - MEAD | Minor source | No |
| AGGIE-COLT AA17 ECONODE T6N-R63W-S17 | 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 | Minor source | No |
| AGGREGATE INDUSTRIES - STAPLETON RM | Minor source | No |
| AGGREGATE INDUSTRIES - SUNSET ST. PLANT | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. | Synthetic 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. | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. - LEWIS | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. -E. 8TH | Minor source | No |
| AGGREGATE INDUSTRIES - WCR, INC. -HAVANA | Synthetic minor source | No |
| AGGREGATE INDUSTRIES - WEST CENTRAL REG. | Minor source | No |
| AGGREGATE INDUSTRIES- WCR, INC. - GOLDEN | Minor source | No |
| AGGREGATE INDUSTRIES, | 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 |
| AGILENT TECHNOLOGIES | Synthetic minor source | No |
| AGILENT TECHNOLOGIES - 7051 EAGLE BLVD | Synthetic minor source | No |
| AGILENT TECHNOLOGIES - NASD | Minor source | No |
| AGILENT TECHNOLOGIES US, INC. | Minor source | No |
| AGLAND, INC. | Synthetic minor source | No |
| AGLAND, INC. - FARMLAND FEED, LLC | Minor source | No |
| AGRI-DLD, LLC | Minor source | No |
| AGRI-DLD, LLC | Minor source | No |
| AHLBERG FUNERAL CHAPEL INC - 326 TERRY | Minor source | No |
| AHMS LLC - ARVADA SINCLAIR | Minor source | No |
| AIMS COMMUNITY COLLEGE | Minor source | No |
| AIR METHODS CORP | Minor source | No |
| AIR SYSTEMS INC | Minor source | No |
| AIRGAS INTERMOUNTAIN, INC | Minor source | No |
| AIRPORT AUTO BODY, INC. - SEE 001/1385 | Minor source | No |
| AIRPORT AUTOBODY | Emissions classification unknown | No |
| AJ INVESTMENTS - SHORTSTOP ARAPAHOE | Minor source | No |
| AJAX CUSTOM PLATING CO | Minor source | No |
| AKRON FARMERS ELEVATOR | Minor source | 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 |
| ALDEN ENTERPRISES INC. | Minor source | No |
| ALFRED WARD & SON - BEN GAY #2 | Minor source | No |
| ALFRED WARD & SON - BLOMENKAMP 1 | Minor source | No |
| ALL AMERICAN GAS PLUS - 10580 HURON | Minor source | No |
| ALL AMERICAN GAS PLUS - 210 N PUBLIC RD | Minor source | No |
| ALL AMERICAN HOMES OF COLORADO, LLC | Minor source | No |
| ALL COAT FINISHING, INC. | Minor source | No |
| ALL DEMOLITION EXCAV - PORT CRUSHER | Minor source | No |
| ALL RECYCLING - 1775 W WESLEY AVE | Synthetic minor source | No |
| ALL RITE PAVING - PORTABLE DIESEL RICE | Minor source | No |
| ALL RITE PAVING & READY MIX | Minor source | No |
| ALL RITE PAVING & REDI MIX - PROCTOR PIT | Minor source | No |
| ALL STAR AUTO BODY | Minor source | No |
| ALL STATES CREMATION SER INC | Minor source | No |
| ALL-RITE PAVING & REDI-MEXI-200 LAMAR PL | Minor source | No |
| ALLEGRO COFFEE CO | Minor source | No |
| ALLEN DRILLING - ALLEN PIT | Minor source | No |
| ALLIANT TECHSYSTEMS INC | Minor source | No |
| ALLIED DEMO - ALLIED RECYCLED AGGREGATES | Minor source | Yes |
| ALLIED DEMOLITION INC | Synthetic minor source | No |
| ALLIED DEMOLITION INC | Minor source | No |
| ALLIED DEMOLITION INC - ROCK CRUSHER | Minor source | No |
| ALLIED WASTE - FORT COLLINS HAULING | Minor source | No |
| ALLIED WASTE SYSTEMS - TOWER LANDFILL | Major source | No |
| ALLIED WASTE SYSTEMS-FOOTHILLS LANDFILL | Major source | No |
| ALLIED WASTE TRANSPORTATION, INC | Minor source | No |
| ALLNUTT FUNERAL SERVICE, INC. | Minor source | No |
Figures from EPA’s ICIS-AIR download.