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 |
|---|---|---|
| 1111 TOWER - FOUR SEASONS HOTEL | Minor source | No |
| 11TH AVENUE ...XA | Minor source | No |
| 17957 ANSCHUTZ 5-61-33-57H | No | |
| 1876 RESOURCES - HALEY PAD | Synthetic minor source | No |
| 1876 RESOURCES - KNIGHT PAD | Synthetic minor source | No |
| 1876 RESOURCES - LITZENBERGER PAD | Synthetic minor source | No |
| 1876 RESOURCES - MARKHAM PAD | Synthetic minor source | Yes |
| 1876 RESOURCES - OLANDER PAD | Synthetic minor source | Yes |
| 1876 RESOURCES - VAIL PAD | Synthetic minor source | No |
| 3 MW, LLC- ELK CREEK MINE | Synthetic minor source | No |
| 31 OPERATING - ANT HILL 30-42 | Minor source | No |
| 31 OPERATING - ANT HILL UNIT 7-43 | Minor source | No |
| 31 OPERATING - ANT HILL UNIT 8-12 | Minor source | No |
| 31 OPERATING - ANT HILL WYATT 25-43 | Minor source | No |
| 31 OPERATING - ANT HILL WYATT 36-13 | Minor source | No |
| 31 OPERATING - WRD DOW 20-22 | Minor source | No |
| 31 OPERATING - WRD FEDERAL 19-11 | Minor source | No |
| 31 OPERATING - WRD FEDERAL 19-13 NORTH | Minor source | No |
| 31 OPERATING - WRD FEDERAL 2-23 | Minor source | No |
| 31 OPERATING - WRD FEDERAL 25-31D | Minor source | No |
| 31 OPERATING - WRD FEDERAL 4-23 | Minor source | No |
| 31 OPERATING - WRD FEDERAL 6-26 | Minor source | No |
| 31 OPERATING - WRD UNIT 20-33 | Minor source | No |
| 31 OPERATING - WRD UNIT 29-23 | Minor source | No |
| 31 OPERATING - WRD UNIT 29-23 | Minor source | No |
| 31 OPERATING - WRD UNIT 29-31,30-34D | Minor source | No |
| 31 OPERATING - WRD UNIT 29-33 | Minor source | No |
| 3470 HOLDINGS - OCR SURGERY & RECOVERY | Minor source | No |
| 36104758 | Synthetic minor source | No |
| 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 |
| 4-H OPERATING - MOKRAY/THORNE 27-4 | Minor source | No |
| 4283929 DELAWARE LLC - LASTING PAWS | Minor source | No |
| 4283929 DELAWARE LLC - LASTING PAWS PET | Minor source | No |
| 4283929 DELAWARE, LLC | Minor source | No |
| 44 CANYON LLC C/O HALLWOOD PETROLEUM INC | Minor source | No |
| 44 CANYON LLC C/O HALLWOOD PETROLEUM INC | Minor source | No |
| 44 CANYON LLC C/O HALLWOOD PETROLEUM INC | Minor source | No |
| 44 CANYON LLC C/O HALLWOOD PETROLUEM INC | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM - CLARK | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM -HILL #5 | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM INC -FED | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM INC -HIL | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM INC -LAP | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM INC -MAS | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM INC -STA | Minor source | No |
| 44 CANYON LLC C/O HEC PETROLEUM-STATE 36 | Minor source | No |
| 44 CANYON LLC, C/O HALLWOOD PETROLEUM | Minor source | No |
| 6802 SOUTH YOSEMITE - SHOP N SAVE | Minor source | No |
| 6810 GREELEY STOLLEY - PAM HEALTH REHAB | Minor source | No |
| 7 - ELEVEN - STORE #27213 | Minor source | No |
| 7-ELEVEN STORE #37198 | Minor source | No |
| 7-ELEVEN - #13204 | Minor source | No |
| 7-ELEVEN - #18418 | Minor source | No |
| 7-ELEVEN - #18724 | Minor source | No |
| 7-ELEVEN - #19088 | Minor source | No |
| 7-ELEVEN - #19585 | Minor source | No |
| 7-ELEVEN - #21242 | Minor source | No |
| 7-ELEVEN - #25740 | Minor source | No |
| 7-ELEVEN - #26289 | Minor source | No |
| 7-ELEVEN - #27211 | Minor source | No |
| 7-ELEVEN - #27238 | Minor source | No |
| 7-ELEVEN - #29024 | Minor source | No |
| 7-ELEVEN - #32646 | Minor source | No |
| 7-ELEVEN - #32747 | Minor source | No |
| 7-ELEVEN - #34087 | Minor source | No |
| 7-ELEVEN - #37278 | Minor source | No |
| 7-ELEVEN - #37570 | Minor source | No |
| 7-ELEVEN - #41224 | Minor source | No |
| 7-ELEVEN - STORE # 38093 | Minor source | No |
| 7-ELEVEN - STORE # 38357 | Minor source | No |
| 7-ELEVEN - STORE #23899 | Minor source | No |
| 7-ELEVEN - STORE #23963 | Minor source | No |
| 7-ELEVEN - STORE #24856 | Minor source | No |
| 7-ELEVEN - STORE #27022 | Minor source | No |
| 7-ELEVEN - STORE #27033 | Minor source | No |
| 7-ELEVEN - STORE #29314 | Minor source | No |
| 7-ELEVEN - STORE #37220 | Minor source | No |
| 7-ELEVEN - STORE #37554 | Minor source | No |
| 7-ELEVEN - STORE #37763 | Minor source | No |
| 7-ELEVEN - STORE #38083 | Minor source | No |
| 7-ELEVEN - STORE #38107 | Minor source | No |
| 7-ELEVEN - STORE #38119 | Minor source | No |
| 7-ELEVEN - STORE #38135 | Minor source | No |
| 7-ELEVEN - STORE #38170 | Minor source | No |
| 7-ELEVEN - STORE #38180 | Minor source | No |
| 7-ELEVEN - STORE #38234 | Minor source | No |
| 7-ELEVEN - STORE #38330 | Minor source | No |
| 7-ELEVEN - STORE #38351 | Minor source | No |
| 7-ELEVEN - STORE #38361 | Minor source | No |
| 7-ELEVEN - STORE #38372 | Minor source | No |
| 7-ELEVEN - STORE #38390 | Minor source | No |
| 7-ELEVEN - STORE #38633 | Minor source | No |
| 7-ELEVEN - STORE #38638 | Minor source | No |
| 7-ELEVEN - STORE #38643 | Minor source | No |
| 7-ELEVEN - STORE #38668 | Minor source | No |
| 7-ELEVEN - STORE #38981 | Minor source | No |
| 7-ELEVEN - STORE #39096 | Minor source | No |
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Figures from EPA’s ICIS-AIR download.