EPA Air · by county
Air-emissions sources in Weld County, Colorado
- 8,858Facilities
Every stationary source in Weld County, Colorado that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Weld County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
- Minor source 7,950
- Synthetic minor source 814
- Major source 89
Inspections in Weld County, 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 125
- 2025 — inspections 440
- 2024 — inspections 387
- 2023 — inspections 289
- 2022 — inspections 246
- 2021 — inspections 323
- 2020 — inspections 265
- 2019 — inspections 152
- 2018 — inspections 153
- 2017 — inspections 178
Other counties in Colorado
Every county in the state with at least three sources on file.
- 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
- Yuma County 152
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| KERR-MCGEE 51206 | Minor source | No |
| KERR-MCGEE 51375 | Minor source | No |
| KERR-MCGEE 51434 | Minor source | No |
| KERR-MCGEE 51478 | Minor source | No |
| KERR-MCGEE 51597 | Minor source | No |
| KERR-MCGEE 51687 | Minor source | No |
| KERR-MCGEE 51739 | Minor source | No |
| KERR-MCGEE 51768 | Minor source | No |
| KERR-MCGEE 51824 | Minor source | No |
| KERR-MCGEE 52001 - ANTENNA-FED 11-36/... | Minor source | No |
| KERR-MCGEE 60020 34002083 | Minor source | No |
| KERR-MCGEE 60050 | Minor source | No |
| KERR-MCGEE 60060/34002063 | Minor source | No |
| KERR-MCGEE 60105 | Minor source | No |
| KERR-MCGEE 60135 | Minor source | No |
| KERR-MCGEE 60140 | Minor source | No |
| KERR-MCGEE 60145 | Minor source | No |
| KERR-MCGEE 60155 | Minor source | No |
| KERR-MCGEE 60165 | Minor source | No |
| KERR-MCGEE 60172 | Minor source | No |
| KERR-MCGEE 60174 | Minor source | No |
| KERR-MCGEE 60185 | Minor source | No |
| KERR-MCGEE 60610 | Minor source | No |
| KERR-MCGEE 60710 | Minor source | No |
| KERR-MCGEE 60910 | Minor source | No |
| KERR-MCGEE 61010 | Minor source | No |
| KERR-MCGEE 61011 | Minor source | No |
| KERR-MCGEE 61050 | Minor source | No |
| KERR-MCGEE 61093 | Minor source | No |
| KERR-MCGEE 61096 | Minor source | No |
| KERR-MCGEE 61100 | Minor source | No |
| KERR-MCGEE 61149 - JOHNSON FARM 34-20 1 | Minor source | No |
| KERR-MCGEE 61155 | Minor source | No |
| KERR-MCGEE 61160 | Minor source | No |
| KERR-MCGEE 61172 | Minor source | No |
| KERR-MCGEE 61190 | Minor source | No |
| KERR-MCGEE 61193 | Minor source | No |
| KERR-MCGEE 61195 | Minor source | No |
| KERR-MCGEE 61239-PSC 12-2 | Minor source | No |
| KERR-MCGEE 61252 | Minor source | No |
| KERR-MCGEE 61258 34003339 | Minor source | No |
| KERR-MCGEE 61293 | Minor source | No |
| KERR-MCGEE 61312 - BERNHARD 4-23A/STR... | Minor source | No |
| KERR-MCGEE 61326 | Minor source | No |
| KERR-MCGEE 61348 | Minor source | No |
| KERR-MCGEE 61378 - BARCLAY UPRR 41-27 | Minor source | No |
| KERR-MCGEE 61381 | Minor source | No |
| KERR-MCGEE 61382 | Minor source | No |
| KERR-MCGEE 61388 | Minor source | No |
| KERR-MCGEE 61389 | Minor source | No |
| KERR-MCGEE 61408-BOULTER 23-18 | Synthetic minor source | No |
| KERR-MCGEE 61410 | Minor source | No |
| KERR-MCGEE 61425 | Minor source | No |
| KERR-MCGEE 61430 | Minor source | No |
| KERR-MCGEE 61433 | Minor source | No |
| KERR-MCGEE 61436 | Minor source | No |
| KERR-MCGEE 61437 | Minor source | No |
| KERR-MCGEE 61461 - DACONO 11-36/STATE... | Minor source | No |
| KERR-MCGEE 61474 | Minor source | No |
| KERR-MCGEE 61477 | Minor source | No |
| KERR-MCGEE 61534 | Minor source | No |
| KERR-MCGEE 61535 | Minor source | No |
| KERR-MCGEE 61536 | Minor source | No |
| KERR-MCGEE 61546 | Minor source | No |
| KERR-MCGEE 61572 - HOPPER 10-15A, 43-... | Minor source | No |
| KERR-MCGEE 61576 | Minor source | No |
| KERR-MCGEE 61593 | Minor source | No |
| KERR-MCGEE 61622 | Minor source | No |
| KERR-MCGEE 61632 | Minor source | No |
| KERR-MCGEE 61638 | Minor source | No |
| KERR-MCGEE 61660 | Minor source | No |
| KERR-MCGEE 61661 | Minor source | No |
| KERR-MCGEE 61662 | Minor source | No |
| KERR-MCGEE 61672 | Minor source | No |
| KERR-MCGEE 61674 - MOSER INC UP 31-33 1 | Minor source | No |
| KERR-MCGEE 61675 | Minor source | No |
| KERR-MCGEE 61691 | Minor source | No |
| KERR-MCGEE 61697-DEL CAMINO 11-14 | Minor source | No |
| KERR-MCGEE 61712 | Minor source | No |
| KERR-MCGEE 61724 | Minor source | No |
| KERR-MCGEE 61742 | Minor source | No |
| KERR-MCGEE 61743 | Minor source | No |
| KERR-MCGEE 61744 | Minor source | No |
| KERR-MCGEE 61758 | Minor source | No |
| KERR-MCGEE 61774 | Minor source | No |
| KERR-MCGEE 61775 | Minor source | No |
| KERR-MCGEE 61777 | Minor source | No |
| KERR-MCGEE 61778 34003360 | Minor source | No |
| KERR-MCGEE 61785 | Minor source | No |
| KERR-MCGEE 61802 | Minor source | No |
| KERR-MCGEE 61821 | Minor source | No |
| KERR-MCGEE 61822 | Minor source | No |
| KERR-MCGEE 61823 | Minor source | No |
| KERR-MCGEE 61827 34003562 | Minor source | No |
| KERR-MCGEE 61832 - WEBBER 21-4 | Minor source | No |
| KERR-MCGEE 61835 | Minor source | No |
| KERR-MCGEE 61836 | Minor source | No |
| KERR-MCGEE 61849 | Minor source | No |
| KERR-MCGEE 61856 | Minor source | No |
| KERR-MCGEE 61857 | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.