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 |
|---|---|---|
| KP KAUFFMAN - OUR DIANE 31, 32-27 | Minor source | No |
| KP KAUFFMAN - PHELPS #1-13 | Minor source | No |
| KP KAUFFMAN - SELTZER, LEE A #1 | Minor source | No |
| KP KAUFFMAN - SHAW 15-20, 16-20 | Minor source | No |
| KP KAUFFMAN - SPADE 1-12 | Minor source | No |
| KP KAUFFMAN - SPINDLE FAC 3 | Minor source | No |
| KP KAUFFMAN - STATE 2-12 | Minor source | No |
| KP KAUFFMAN - STATE 26-2 | Minor source | No |
| KP KAUFFMAN - STATE 8-7 | Minor source | No |
| KP KAUFFMAN - STREAR, SID | Minor source | No |
| KP KAUFFMAN - STROH #2 | Minor source | No |
| KP KAUFFMAN - STRONG 2-8 | Minor source | No |
| KP KAUFFMAN - SUCKLA FARMS A,C,D | Minor source | No |
| KP KAUFFMAN - SUCKLA FARMS E 1-4 | Minor source | No |
| KP KAUFFMAN - UPRR 42 N #3 | Minor source | No |
| KP KAUFFMAN - UPRR 42 PA D 2-3 | Minor source | No |
| KP KAUFFMAN - UPRR 42 PA G 1-4 | Minor source | No |
| KP KAUFFMAN - UPRR 42 PAN AM AF | Minor source | No |
| KP KAUFFMAN - UPRR K 1-17 & 2-17 | Minor source | No |
| KP KAUFFMAN - VERA 1 | Minor source | No |
| KP KAUFFMAN - VINCENT EWING | Minor source | No |
| KP KAUFFMAN - WILLIAM D LANSDOWN | Minor source | No |
| KP KAUFFMAN - YURK, NORMAN 1 & 2 | Minor source | No |
| KP KAUFFMAN ANDERSON 13-22 SPRAGUE AM A1 | Minor source | No |
| KP KAUFFMAN BELL, CHARLES. C UNIT C | Minor source | No |
| KP KAUFFMAN BLISS | Minor source | No |
| KP KAUFFMAN CF&C 3-83 (HILL 1A) | Minor source | No |
| KP KAUFFMAN CO - AL LUFT #2 | Minor source | No |
| KP KAUFFMAN CO - ALFRED HERMAN | Minor source | No |
| KP KAUFFMAN CO - BAURER / EIBERGER | Minor source | No |
| KP KAUFFMAN CO - CARTER #21-33 | Minor source | No |
| KP KAUFFMAN CO - DWIGHT G HANKS B | Synthetic minor source | No |
| KP KAUFFMAN CO - FIRECRACKER | Minor source | No |
| KP KAUFFMAN CO - FRISBIE | Minor source | No |
| KP KAUFFMAN CO - JACOBUCCI 1, 2, 3, 4 | Minor source | No |
| KP KAUFFMAN CO - PETE MONTOYA B | Minor source | No |
| KP KAUFFMAN CO - ROCKY MOUNTAIN FUEL 1 | Minor source | No |
| KP KAUFFMAN CO - ROLLIE J VINCENT #3 | Minor source | No |
| KP KAUFFMAN CO - STRONG #1-7 | Minor source | No |
| KP KAUFFMAN CO -1415 CORP. UNIT C 1&2 | Minor source | No |
| KP KAUFFMAN CO- AMOCO-CHARTER-SCHNEIDER | Minor source | No |
| KP KAUFFMAN CO. - HILL #3-10, #4-10 | Minor source | No |
| KP KAUFFMAN CO. - PHELPS #3-26 | Minor source | No |
| KP KAUFFMAN COBURN, CLEMENTINE UT#1, B-1 | Minor source | No |
| KP KAUFFMAN DUTCHER BATTERY | Minor source | No |
| KP KAUFFMAN FED. WILDHORSE | Minor source | No |
| KP KAUFFMAN FRUNAKOSHI B #1 | Minor source | No |
| KP KAUFFMAN GERHARDT, MARIE B #1-9 | Minor source | No |
| KP KAUFFMAN GRANT 1, 2, 3, 4 | Minor source | No |
| KP KAUFFMAN GREELEY NAT. BK B #1, #3, #4 | Minor source | No |
| KP KAUFFMAN HART, MARTIN B 1 & 2 | Minor source | No |
| KP KAUFFMAN HART, MARTIN G #1 & I #1 | Minor source | No |
| KP KAUFFMAN HEPP-GRAY | Minor source | No |
| KP KAUFFMAN HLODKY-O'GORAMN 3 & 4... | Minor source | No |
| KP KAUFFMAN IONE L&C #1, HANIT B #1... | Minor source | No |
| KP KAUFFMAN JOHNSON ROLLAND UNIT D #1 | Minor source | No |
| KP KAUFFMAN JORDAN #1 | Minor source | No |
| KP KAUFFMAN KAMMERZELL 2-16 | Minor source | No |
| KP KAUFFMAN LOEFFLER 1-18 | Minor source | No |
| KP KAUFFMAN MCCRUMB | Minor source | No |
| KP KAUFFMAN MCQUEARY/ELAINE | Minor source | No |
| KP KAUFFMAN MERIDETH 1, 2 | Minor source | No |
| KP KAUFFMAN MONFORT 2-30 | Minor source | No |
| KP KAUFFMAN MONTOYA 1 & 2 | Minor source | No |
| KP KAUFFMAN MUSICK MCCLINTOCK 1,2,4,7 | Minor source | No |
| KP KAUFFMAN OWEN 12-1 | Minor source | No |
| KP KAUFFMAN PHELPS 2-17 | Minor source | No |
| KP KAUFFMAN ROLLIE VINCENT A #1 | Minor source | No |
| KP KAUFFMAN RUEBEL #36-1 | Minor source | No |
| KP KAUFFMAN RUEBEL 1-1 | Minor source | No |
| KP KAUFFMAN STERMOLE #1 | Minor source | No |
| KP KAUFFMAN SUCKLA G UNIT 1 & 2 | Minor source | No |
| KP KAUFFMAN TWOMBLY, MARY B 1,3, & 5 | Minor source | No |
| KUM & GO - #2906 | Minor source | No |
| KUM & GO, LC- # 910 | Minor source | No |
| KUM & GO, LC- # 914 | Minor source | No |
| KUM & GO, LC- # 931 | Minor source | No |
| KY BLUE DECHANT T3N-R65W-S25 L01 | Minor source | No |
| L.G. EVERIST INC - CARR GRAVEL RESOURCE | Minor source | No |
| L.G. EVERIST, INC. - FORT LUPTON S&G | Minor source | No |
| LAFARGE WEST, INC. - NELSON PIT | Minor source | No |
| LASALLE OIL COMPANY | Minor source | No |
| LEPRINO FOODS COMPANY - GREELEY PLANT | Major source | No |
| LEVEL 3 COMM - PLATEVILLE - PTVLCOAH | Minor source | No |
| LEVEL 3 COMMUNICATIONS, LLC - WELD CO | Minor source | No |
| LEVEL 3 COMMUNICATIONS, LLC -PLATTEVILLE | Minor source | No |
| LIGHTHOUSE CARE CENTER | Minor source | No |
| LINDSAY PRECAST LLC - DACONO | Minor source | No |
| LOAF N JUG # 850 | Minor source | No |
| LOAF N JUG # 852 | Minor source | No |
| LOLOFF CONST - LOLOFF SANDS 1 | Minor source | No |
| LONG'S PEAK DAIRY | Minor source | No |
| LONGS PEAK RESOURCES - MOTU 28-21-16-1CH | Synthetic minor source | No |
| LONGS PEAK RESOURCES - OXNARD EAST | Synthetic minor source | No |
| LONGS PEAK RESOURCES - PISMO 35-2-2-2CH | Synthetic minor source | No |
| LOVE'S TRAVEL - STOP #377 | Minor source | No |
| LOVE'S TRAVEL - STOP #668 | Minor source | No |
| LOVELAND READY MIX - GREEN/CROISSANT PIT | Minor source | No |
| LUNDVALL OIL & GAS | Minor source | No |
| M & M TANK & TOWER | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.