EPA Air · inspections by state and year
Air-emissions inspections in Colorado, 2026
- 431Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Colorado during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Colorado, 2026
- Weld County 125
- Adams County 40
- El Paso County 25
- Garfield County 24
- Jefferson County 21
- Arapahoe County 15
- Denver County 13
- Mesa County 12
- Larimer County 10
- Pueblo County 9
- Morgan County 9
- Washington County 7
- Lincoln County 7
- Boulder County 7
- Las Animas County 7
- La Plata County 7
- Douglas County 6
- Prowers County 6
- Delta County 6
- Undetermined County 6
- Montezuma County 5
- Cheyenne County 5
- Alamosa County 5
- Moffat County 5
- Eagle County 4
- Elbert County 4
- Montrose County 4
- Kit Carson County 3
- Custer County 3
- Phillips County 3
- Fremont County 3
- Otero County 3
Colorado, other years
Air-emissions inspections recorded in Colorado, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-25 | ROCKY MOUNTAIN MIDSTREAM - FT LUPTON GAS | FORT LUPTON AREA, Weld, CO | FCE On-Site | State |
| 2026-03-24 | CRESTONE PEAK - MONTEZUMA 4-64 18-13 4H | AURORA 2.8 MI. E OF, Arapahoe, CO | FCE On-Site | State |
| 2026-03-24 | PUBLIC SERVICE CO - VALMONT STATION | BOULDER AREA, Boulder, CO | FCE On-Site | State |
| 2026-03-24 | THERMOSAFE TECHNOLOGIES, INC. | COLORADO SPRINGS, El Paso, CO | FCE On-Site | State |
| 2026-03-24 | BROADACRE LANDFILL - FOUNTAIN LANDFILL — high-priority violation on file | FOUNTAIN AREA, El Paso, CO | FCE On-Site | State |
| 2026-03-24 | OGRIS OPERATING - AC 01-11 | WESTON 4.0 MI. N OF, Las Animas, CO | FCE On-Site | State |
| 2026-03-24 | EVERGREEN NAT RES - COBRA 31-27 | COKEDALE 14.9 MI. NW OF, Las Animas, CO | FCE On-Site | State |
| 2026-03-24 | EVERGREEN NATURAL RESOURCES - SANTA FE 4 | COKEDALE 13.4 MI. W OF, Las Animas, CO | FCE On-Site | State |
| 2026-03-24 | WILLIAMS GILCREST - KERSEY CS | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2026-03-24 | KERR-MCGEE - X20449 36159284 LUDWIG | GILCREST 4.0 MI. N OF, Weld, CO | PCE On-Site | State |
| 2026-03-24 | CRESTONE PEAK - GURTLER HORIZONTAL | HUDSON AREA, Weld, CO | FCE On-Site | State |
| 2026-03-24 | BONANZA CREEK ENERGY - NORTH PLATTE F-13 | KERSEY 7.6 MI. E OF, Weld, CO | FCE On-Site | State |
| 2026-03-24 | EXTRACTION - DIAMOND VALLEY EAST | WINDSOR AREA, Weld, CO | FCE On-Site | State |
| 2026-03-20 | CAERUS PICEANCE - P26B/P26BX | RIFLE AREA, Garfield, CO | FCE On-Site | State |
| 2026-03-20 | QB ENERGY OPERATING - J25NW PROD FACILI | RIFLE AREA, Garfield, CO | PCE On-Site | State |
| 2026-03-19 | CUSTER CNTY CO LDFL | SILVER CLIFF AREA, Custer, CO | FCE On-Site | State |
| 2026-03-19 | MARTIN MARIETTA MTRLS-SPEC. AGG. QUARRY | GOLDEN, Jefferson, CO | FCE On-Site | State |
| 2026-03-19 | ENGLEWOOD FED CORRECTIONAL INST / UNICOR | DENVER AREA, Jefferson, CO | FCE On-Site | State |
| 2026-03-19 | ROONEY ROAD LANDFILL | GOLDEN AREA, Jefferson, CO | FCE On-Site | State |
| 2026-03-19 | JOHNS MANVILLE - TECH CENTER 10100 W UTE | LITTLETON AREA, Jefferson, CO | FCE On-Site | State |
| 2026-03-19 | STRATTON EQUITY COOP - BURLINGTON | BURLINGTON, Kit Carson, CO | FCE On-Site | State |
| 2026-03-19 | CITATION OIL & GAS - FALLOW BATTERY | HUGO 2.6 MI. N OF, Lincoln, CO | PCE On-Site | State |
| 2026-03-19 | RAMPIKE RESOURCE - CHAMPLIN-LIMON 1&2-19 | LIMON AREA, Lincoln, CO | PCE On-Site | State |
| 2026-03-19 | WIEPKING FULLERTON - BIG WAMPUM #2 TB | LIMON 5.8 MI. N OF, Lincoln, CO | PCE On-Site | State |
| 2026-03-19 | GRAND MESA OPERATING - YELLOWSTONE TANK | GENOA 7.0 MI. N OF, Lincoln, CO | FCE On-Site | State |
| 2026-03-19 | GRAND MESA OPERATING - DIXIE TANK BATTER | HUGO AREA, Lincoln, CO | FCE On-Site | State |
| 2026-03-18 | CRESTONE PEAK - COTTONWOOD CREEK 4-65 27 | AURORA, Arapahoe, CO | FCE On-Site | State |
| 2026-03-18 | MULL DRILLING-UPRC-HORNBOSTEL TB | CHEYENNE WELLS 3.5 MI. N OF, Cheyenne, CO | PCE On-Site | State |
| 2026-03-18 | HORAN & MCCONATY - FEDERAL CREMATORY — high-priority violation on file | DENVER, Denver, CO | FCE On-Site | State |
| 2026-03-18 | GCC RIO GRANDE - PUEBLO CEMENT PLANT — high-priority violation on file | PUEBLO 4.5 MI. S OF, Pueblo, CO | PCE On-Site | State |
| 2026-03-18 | PDC ENERGY - BESTWAY PAD | GREELEY, Weld, CO | FCE On-Site | State |
| 2026-03-17 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | FCE On-Site | State |
| 2026-03-17 | DCP OPERATING CO - O'CONNOR GAS PLANT | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2026-03-17 | VERDAD RESOURCES - STATE 36 MULTI-PAD | GROVER 11.0 MI. S OF, Weld, CO | FCE On-Site | State |
| 2026-03-17 | EXTRACTION- MILKSHAKE 31-W / PAVISTMA-N | WINDSOR AREA, Weld, CO | FCE On-Site | State |
| 2026-03-17 | VERDAD RESOURCES - BRINGELSON 8-20 MULTI | RAYMER 8.6 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-17 | EXTRACTION OIL & GAS - GILBERT/MSH PAD | SEVERANCE AREA, Weld, CO | FCE Off-Site | State |
| 2026-03-17 | FUNDARE - RAZOR 12F PRODUCTION FACILITY | RAYMER 16.6 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-17 | FUNDARE - RAZOR 25 CPB | RAYMER (NEW RAYMER), Weld, CO | FCE On-Site | State |
| 2026-03-17 | ROCKY MOUNTAIN MIDSTREAM - AUBURN CS | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2026-03-17 | LSC DESTRUCTION - PORT CONTRABAND UNIT | LAS VEGAS, Undetermined, CO | FCE On-Site | State |
| 2026-03-16 | FIVE PART DEVELOPMENT- EAST REGIONAL | AURORA 3.6 MI. NE OF, Adams, CO | FCE On-Site | State |
| 2026-03-12 | TWIN LANDFILL - PHANTOM LANDFILL | PENROSE, Fremont, CO | FCE On-Site | State |
| 2026-03-12 | ROCKY MOUNTAIN BOTTLE CO - 10619 W 50TH | WHEAT RIDGE, Jefferson, CO | PCE On-Site | State |
| 2026-03-12 | WES WATTENBURG - CENTRAL OIL STABIL | HUDSON 6.1 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-11 | TEP ROCKY MTN - FEDERAL 29-11 PAD | RIFLE AREA, Garfield, CO | PCE On-Site | State |
| 2026-03-10 | LARAMIE ENERGY - CC 610-21-41 | DE BEQUE AREA, Garfield, CO | PCE On-Site | State |
| 2026-03-10 | BEST SIGN SYSTEMS, INC. | MONTROSE, Montrose, CO | FCE On-Site | State |
| 2026-03-10 | FUNDARE - TERRACE 36-11H | RAYMER 13.5 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-06 | CHEYENNE MOUNTAIN SPACE FORCE STATION | COLORADO SPRINGS AREA, El Paso, CO | FCE On-Site | State |
| 2026-03-06 | SOUTH METRO DRUG TASK FORCE | LITTLETON, Undetermined, CO | FCE On-Site | State |
| 2026-03-05 | FOUNTAIN VALLEY POWER - BOCA RATON | FOUNTAIN, El Paso, CO | FCE On-Site | State |
| 2026-03-04 | BURNCO COLORADO - DENVER PLANT | DENVER, Adams, CO | FCE On-Site | State |
| 2026-02-27 | KERR-MCGEE - X10920 36028423 RIVERBEND | FORT LUPTON AREA, Weld, CO | PCE On-Site | State |
| 2026-02-27 | K.P. KAUFFMAN - PARKER #1,2 | FORT LUPTON AREA, Weld, CO | PCE On-Site | State |
| 2026-02-27 | SADDLEHORN PIPELINE CO - PLATTEVILLE | HUDSON 5.5 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-02-27 | KERR-MCGEE OIL AND GAS - 36852120 | FORT LUPTON, Weld, CO | PCE On-Site | State |
| 2026-02-26 | CRESTONE PEAK - STATE BIERSTADT 4-65... | AURORA AREA, Arapahoe, CO | FCE On-Site | State |
| 2026-02-26 | GMT EXPLORATION - RAGGED 6-64 4 PAD — high-priority violation on file | ELIZABETH AREA, Elbert, CO | FCE On-Site | State |
| 2026-02-26 | GMT EXPLORATION - RAGGED 6-64 4 PAD — high-priority violation on file | ELIZABETH AREA, Elbert, CO | PCE On-Site | State |
| 2026-02-26 | ALTMAN PLANTS-PEYTON GREENHOUSE FACILITY | CALHAN 8.6 MI. W OF, El Paso, CO | FCE On-Site | State |
| 2026-02-26 | A1 ORGANICS LOST ANTLERS COMPOSTING FAC | ARVADA AREA, Jefferson, CO | FCE On-Site | State |
| 2026-02-26 | PDC ENERGY - BROWN 23 SEC HZ | KERSEY AREA, Weld, CO | FCE On-Site | State |
| 2026-02-26 | CRESTONE PEAK - DALE 20H-O264 | HUDSON AREA, Weld, CO | FCE On-Site | State |
| 2026-02-26 | BISON IV OPERATING - SHOVELER PAD | BRIGGSDALE AREA, Weld, CO | FCE On-Site | State |
| 2026-02-26 | CIVITAS NORTH LLC - ROSS 8-60 | BRIGGSDALE AREA, Weld, CO | FCE On-Site | State |
| 2026-02-25 | FLASHFILL SERVICES, LLC - DENVER YARD | COMMERCE CITY, Adams, CO | FCE On-Site | State |
| 2026-02-25 | NRO - AEROSPACE DATA FACIITY (ADF-C) | AURORA, Arapahoe, CO | FCE On-Site | State |
| 2026-02-25 | TRANE U.S. INC - 101 WILLIAM WHITE BLVD | PUEBLO AREA, Pueblo, CO | FCE On-Site | State |
| 2026-02-25 | FUNDARE - WILDHORSE 04-0424H | GROVER 13.3 MI. SE OF, Weld, CO | FCE On-Site | State |
| 2026-02-25 | FUNDARE - HORSETAIL 29G | RAYMER 14.0 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-02-24 | ICS - CO, LLC | BRIGHTON, Adams, CO | FCE On-Site | State |
| 2026-02-24 | WESTCLIFFE MEATS | WESTCLIFFE AREA, Custer, CO | FCE On-Site | State |
| 2026-02-24 | WATSON HOPPER - SANDBLASTING OPERATIONS | ORCHARD CITY AREA, Delta, CO | FCE On-Site | State |
| 2026-02-24 | UCHEALTH PARKVIEW MEDICAL CENTER | PUEBLO, Pueblo, CO | FCE On-Site | State |
| 2026-02-24 | DCP OPERATING CO - ROGGEN NGPP — high-priority violation on file | KEENESBURG 4.4 MI. E OF, Weld, CO | FCE On-Site | State |
| 2026-02-24 | WES DJ GATHERING - PLATTEVILLE CS | PLATTEVILLE 4.9 MI. E OF, Weld, CO | FCE On-Site | State |
| 2026-02-24 | CRESTONE PEAK - LOCHBUIE LAND 25H-D166 | LOCHBUIE, Weld, CO | FCE On-Site | State |
| 2026-02-19 | CHECKERS INDUSTRIAL - CHECKERS SAFETY GR — high-priority violation on file | BROOMFIELD, Broomfield, CO | FCE On-Site | State |
| 2026-02-19 | WIEPKING-FULLERTON - KERRY #1,3 SWD | HUGO 5.5 MI. W OF, Lincoln, CO | FCE On-Site | State |
| 2026-02-19 | CRESTONE PEAK - DOWDY 2 | HUDSON 2.0 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-02-19 | NGL WATER SOLUTIONS DJ - C-1 | KERSEY 4.0 MI. S OF, Weld, CO | FCE On-Site | State |
| 2026-02-19 | CRESTONE PEAK - REGNIER FARMS 19H-B268 | FREDERICK, Weld, CO | FCE On-Site | State |
| 2026-02-19 | PDC ENERGY - BOST FARM 5-7 PAD | GREELEY, Weld, CO | FCE On-Site | State |
| 2026-02-19 | PDC ENERGY, INC. - STOUT 18 SEC HZ | SEVERANCE AREA, Weld, CO | FCE On-Site | State |
| 2026-02-19 | PDC ENERGY - SUNLIGHT 8 SEC HZ | GREELEY AREA, Weld, CO | FCE On-Site | State |
| 2026-02-19 | PDC ENERGY - ELKHEAD / VEGA 6 SEC HZ | PLATTEVILLE AREA, Weld, CO | FCE On-Site | State |
| 2026-02-18 | TYLER ROCKIES - LINNEBUR 1-6 | PEORIA 5.9 MI. N OF, Arapahoe, CO | FCE On-Site | State |
| 2026-02-18 | TYLER ROCKIES EXP - NOONEN-PRICE #1 | DEER TRAIL 7.9 MI. N OF, Arapahoe, CO | FCE On-Site | State |
| 2026-02-18 | MULL DRILLING - UPRR ROTH #1 TWIN | CHEYENNE WELLS 2.7 MI. N OF, Cheyenne, CO | FCE On-Site | State |
| 2026-02-18 | TIMBER CREEK - XTO 214 | COKEDALE 14.2 MI. W OF, Las Animas, CO | FCE On-Site | State |
| 2026-02-18 | TIMBER CREEK - XTO 268 | COKEDALE 14.4 MI. W OF, Las Animas, CO | FCE On-Site | State |
| 2026-02-18 | TIMBER CREEK - AC 03-09-68 | COKEDALE 19.4 MI. W OF, Las Animas, CO | FCE On-Site | State |
| 2026-02-18 | PHILLIPS 66 PIPELINE - LA JUNTA TERMINAL | LA JUNTA AREA, Otero, CO | FCE On-Site | State |
| 2026-02-18 | KERR-MCGEE - X11289 34001993 FAUST 13-21 | PLATTEVILLE AREA, Weld, CO | PCE On-Site | State |
| 2026-02-18 | KERR-MCGEE - X12523 36179141 REYNOLDS CA | MEAD AREA, Weld, CO | PCE On-Site | State |
| 2026-02-18 | KP KAUFFMAN - FACILITY #S4WA | FREDERICK AREA, Weld, CO | PCE On-Site | State |
| 2026-02-18 | HIGHPOINT - WETCO 4-63-4 SW PRODUCTION | KERSEY 5.2 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-02-18 | HIGHPOINT - PARK 4-63-4 NE PAD | KERSEY 5.8 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-02-17 | U.S. DEPT OF ENERGY - NATIONAL LAB ROCKI | LAKEWOOD AREA, Jefferson, CO | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.