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- NOBLE TANK BATTERY#415770184 | Minor source | No |
| KERR-MCGEE- NOBLE TANK BATTERY#415771069 | Minor source | No |
| KERR-MCGEE- X20303 37006170 CASTLE PINES | Minor source | No |
| KERR-MCGEE-EVANS FIELD OFFICE | Minor source | No |
| KERR-MCGEE-GRANT HELEN UNIT A2(34002705) | Minor source | No |
| KERR-MCGEE-NOBLE TANK BATTERY #415860959 | Minor source | No |
| KERR-MCGEE: X10556 35032644 SARCHET-KARI | Minor source | No |
| KERR-MCGEE: X10722 36167021 PETTINGER 15 | Minor source | No |
| KERR-MCGEE: X10873 THOMSEN 7-4,6,13N,34C | Minor source | No |
| KERR-MCGEE: X10881 36125047 NICHOLS 28C, | Minor source | No |
| KERR-MCGEE: X11151 36118988 WEICHEL HZ O | Minor source | No |
| KERR-MCGEE: X11388 34002838 BADDING 11 2 | Minor source | No |
| KERR-MCGEE: X11429 36138512 WISHBONE 30N | Minor source | No |
| KERR-MCGEE: X11622 36166295 GRENEMYER 13 | Minor source | No |
| KERR-MCGEE: X11661 36138848 DOVE 8N,40N- | Minor source | No |
| KERR-MCGEE: X11830 36162224 CROWDER 15N- | Minor source | No |
| KERR-MCGEE: X11844 36124423 MOSER/REIGLE | Minor source | No |
| KERR-MCGEE: X12049 36998988 VANPORTFLIET | Minor source | No |
| KERR-MCGEE: X12070 36114755 RATTLER29C 4 | Minor source | No |
| KERR-MCGEE: X12127 36148427 FARLEY 1N,2C | Minor source | No |
| KERR-MCGEE: X12219 36162745 KUNZMAN 3C,4 | Minor source | No |
| KERR-MCGEE: X12370 36135471 RUSSIAN FIDD | Minor source | No |
| KERR-MCGEE: X20433 36165997 HOWARD 10N,2 | Minor source | No |
| KERR-MCGEE: X20570 36162966 USA FED 2N,2 | Minor source | No |
| KERR-MCGEE: X20571 36162306 USA FED 3N,2 | Minor source | No |
| KERR-MCGEE: X20634 34002518 BROWNHZ/CANN | Minor source | No |
| KLEVE ENTERPRISES - MARKET STREET MART | Minor source | No |
| KLEVE ENTERPRISES INC. - CORNER MART | Minor source | No |
| KLEVE ENTERPRISES, INC. - CORNER MART 66 | Minor source | No |
| KMG-CENTRAL OIL STABILZATION FACILITY-2 | Minor source | No |
| KODAK ALARIS - KODAK MOMENTS COLORADO | Major source | Yes |
| KONIG BORROW PIT | Minor source | No |
| KP KAUFFMAN - FACILITY #S4WA | Minor source | No |
| KP KAUFFMAN - 1415 CORP. UNIT B #1 & G#1 | Minor source | No |
| KP KAUFFMAN - AMOCO ENERGY SMITS C1 & 2 | Minor source | No |
| KP KAUFFMAN - ANDERSON 22-32 | Minor source | No |
| KP KAUFFMAN - ANDERSON BATTERY | Minor source | No |
| KP KAUFFMAN - ANDERSON, EARL 1 & 2 | Minor source | No |
| KP KAUFFMAN - ANNE STATE 6 | Minor source | No |
| KP KAUFFMAN - BARNES | Minor source | No |
| KP KAUFFMAN - BERGER, JACK A 3-6 | Minor source | No |
| KP KAUFFMAN - BERNHARDT 1-11 | Minor source | No |
| KP KAUFFMAN - BERNHARDT 7-14, 7-16 | Minor source | No |
| KP KAUFFMAN - BILLINGS | Minor source | No |
| KP KAUFFMAN - BRNAK #33-13 | Minor source | No |
| KP KAUFFMAN - CHALLENGER #1-32 | Minor source | No |
| KP KAUFFMAN - CLEVELAND | Minor source | No |
| KP KAUFFMAN - CUYKENDALL C 3 | Minor source | No |
| KP KAUFFMAN - DAMIANA 1 & 2 | Minor source | No |
| KP KAUFFMAN - DEEPE, CARL C 1-4 | Minor source | No |
| KP KAUFFMAN - DEVORE 1, 2, 3, 4 | Minor source | No |
| KP KAUFFMAN - DORIS 12-34 | Minor source | No |
| KP KAUFFMAN - DORIS 12-34 | Minor source | No |
| KP KAUFFMAN - DOUTHIT 2 & 31-29 | Minor source | No |
| KP KAUFFMAN - EDKAM 1-21 | Minor source | No |
| KP KAUFFMAN - EDKAM 2-23 | Minor source | No |
| KP KAUFFMAN - EDKAM 3-28 | Minor source | No |
| KP KAUFFMAN - EDKAM 4-33 & 5-34 | Minor source | No |
| KP KAUFFMAN - ELKHORN B | Minor source | No |
| KP KAUFFMAN - EWING/SHANNON BATTERY | Minor source | No |
| KP KAUFFMAN - F QUARTER CIRCLE #1 | Minor source | No |
| KP KAUFFMAN - FACILITY #2 | Minor source | No |
| KP KAUFFMAN - FACILITY #8 | Synthetic minor source | No |
| KP KAUFFMAN - FUNAKOSHI A 1 & 2 | Minor source | No |
| KP KAUFFMAN - GILLYIN #1 | Minor source | No |
| KP KAUFFMAN - GRAY-HEPP / HEPP 31-32 | Minor source | No |
| KP KAUFFMAN - GUADAGNOLI 1 & 2 | Minor source | No |
| KP KAUFFMAN - GUILDNER | Minor source | No |
| KP KAUFFMAN - HANKINS 1C SUSSEX, SHANNON | Minor source | No |
| KP KAUFFMAN - HART, MARTIN D 1 & 2 | Minor source | No |
| KP KAUFFMAN - HAUDRICH 1,2 | Minor source | No |
| KP KAUFFMAN - HEIN 2 & 4 | Minor source | No |
| KP KAUFFMAN - HORST/SCHUTT | Minor source | No |
| KP KAUFFMAN - HSR LOST CREEK 16-29 | Minor source | No |
| KP KAUFFMAN - HSR LOST CRK ST 1-32, HOBE | Minor source | No |
| KP KAUFFMAN - HSR- LOST CREEK/STATE 3-14 | Minor source | No |
| KP KAUFFMAN - HSR-LOST CREEK 3-14, 6-14, | Minor source | No |
| KP KAUFFMAN - HUNZIKER | Minor source | No |
| KP KAUFFMAN - JACOBUCCI 13, 23-32 | Minor source | No |
| KP KAUFFMAN - JEFFERS, A.D./A #1 | Minor source | No |
| KP KAUFFMAN - JOHNSON 1 & 2 | Minor source | No |
| KP KAUFFMAN - JOHNSON 32-30 | Minor source | No |
| KP KAUFFMAN - JOHNSTON #20-1 | Minor source | No |
| KP KAUFFMAN - JULIAN PLUSS #1 | Minor source | No |
| KP KAUFFMAN - KIYOTA 1 & 2 | Minor source | No |
| KP KAUFFMAN - KOCH 41-6, KENNETH E#1 | Minor source | No |
| KP KAUFFMAN - KOSHIO #1, #2 | Minor source | No |
| KP KAUFFMAN - LANSDOWN-LEGG | Minor source | No |
| KP KAUFFMAN - LANSON FARMS BATTERY | Minor source | No |
| KP KAUFFMAN - LEWIS 1,1C | Minor source | No |
| KP KAUFFMAN - LEWIS 2-20 | Minor source | No |
| KP KAUFFMAN - LOST CREEK STATE #1, #7 | Minor source | No |
| KP KAUFFMAN - LOST CREEK STATE #7 | Minor source | No |
| KP KAUFFMAN - MATSUSHIMA 1-5 | Minor source | No |
| KP KAUFFMAN - MATSUSHUIMA 3-14, 4-19X | Minor source | No |
| KP KAUFFMAN - MCCARTY #2 | Minor source | No |
| KP KAUFFMAN - MCCOY PILLIP1 WOOLLEY13-14 | Minor source | No |
| KP KAUFFMAN - MCGILL | Minor source | No |
| KP KAUFFMAN - MUSICK MCCLINTOCK 3 & 5 | Minor source | No |
| KP KAUFFMAN - O'HARA 2-9 | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.