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 |
|---|---|---|---|---|
| 2026-05-13 | SUNROC - PORTABLE JAW CRUSHER | GRAND JUNCTION, Undetermined, CO | FCE On-Site | State |
| 2026-05-13 | KILGORE DBA PEAK MAT -AGRI-D CRU / SCREE | SILVERTHORNE, Undetermined, CO | FCE On-Site | State |
| 2026-05-12 | GRAND JUNCTION PIPE & SUPPLY - DELTA PIT | ORCHARD CITY AREA, Delta, CO | FCE On-Site | State |
| 2026-05-12 | ELAM CONSTRUCTION - SUNNY SIDE PIT | MESA, Mesa, CO | FCE On-Site | State |
| 2026-05-12 | PARKERSON CONSTRUCTION - 31 ROAD PIT | GRAND JUNCTION AREA, Mesa, CO | FCE On-Site | State |
| 2026-05-12 | PUBLIC SERVICE CO - PAWNEE PLT — high-priority violation on file | BRUSH 2.6 MI. N OF, Morgan, CO | PCE On-Site | State |
| 2026-05-08 | OXY USA WTP LP - CASCADE CRK 697-29-22D | PARACHUTE, 10.0 MI W OF, Garfield, CO | FCE Off-Site | State |
| 2026-05-07 | LOCKHEED MARTIN - WATERTON PLANT USAF PJ | LITTLETON, Jefferson, CO | FCE On-Site | State |
| 2026-05-06 | COLORADO SPRINGS UTILITIES-BIRDSALL PLT | COLORADO SPRINGS, El Paso, CO | FCE On-Site | State |
| 2026-05-06 | QB ENERGY OPERATING - G33NW PF | RIFLE 2.1 MI. S OF, Garfield, CO | PCE On-Site | State |
| 2026-05-06 | QB ENERGY OPERATING - 596-33C PF | PARACHUTE 9.8 MI. NW OF, Garfield, CO | PCE On-Site | State |
| 2026-05-05 | BLANCA FORESTRY PRODUCTS- BLANCA SAWMILL | BLANCA AREA, Costilla, CO | FCE On-Site | State |
| 2026-05-04 | SPINDLE HILL ENERGY, LLC | FREDERICK, Weld, CO | FCE On-Site | State |
| 2026-04-30 | JENCO INDUSTRIES DBA MAACO AUTO NO 707 | COMMERCE CITY, Adams, CO | FCE On-Site | State |
| 2026-04-30 | QUALITY LININGS & PAINTING | DENVER, Denver, CO | FCE On-Site | State |
| 2026-04-30 | ARKANSAS RIVER POWER AUTHORITY - NORTH | HOLLY, Prowers, CO | FCE On-Site | State |
| 2026-04-30 | OLDCASTLE SW GROUP - STATE PIT | AVONDALE AREA, Pueblo, CO | FCE On-Site | State |
| 2026-04-30 | TWIN LANDFILL CORP. - MILNER LANDFILL — high-priority violation on file | STEAMBOAT SPRINGS 8.1 MI. W OF, Routt, CO | FCE On-Site | State |
| 2026-04-30 | ROCK & RAIL - HIGHWAY 34 FACILITY | JOHNSTOWN, Weld, CO | FCE On-Site | State |
| 2026-04-30 | ROCK & RAIL - HIGHWAY 34 FACILITY | JOHNSTOWN, Weld, CO | FCE On-Site | State |
| 2026-04-29 | ARS COLORADO LLC - BRALEY PIT | LITTLETON 3.1 MI. S OF, Douglas, CO | FCE On-Site | State |
| 2026-04-29 | BURNCO COLORADO - TITAN PARK PLANT | LOUVIERS AREA, Douglas, CO | FCE On-Site | State |
| 2026-04-29 | COLO DEPT OF CORRECTIONS - CTCF,CTA | CANON CITY, Fremont, CO | FCE On-Site | State |
| 2026-04-29 | PDC ENERGY - DAISY 31 SEC HZ | KERSEY 2.0 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-04-28 | COLORADO STATE UNIV - CSU FACILITY SVCS | FORT COLLINS, Larimer, CO | FCE On-Site | State |
| 2026-04-28 | KERR-MCGEE: X20433 36165997 HOWARD 10N,2 | THORNTON 2.3 MI. NE OF, Weld, CO | PCE On-Site | State |
| 2026-04-28 | KERR-MCGEE - X11343 36181972 MORNING FRE | PLATTEVILLE 2.7 MI. N OF, Weld, CO | PCE On-Site | State |
| 2026-04-28 | K.P. KAUFFMAN - VAWTER 9-2,15-2,16-2 | FORT LUPTON, Weld, CO | PCE On-Site | State |
| 2026-04-27 | CO STATE U - FOOTHILLS FACILITY | FORT COLLINS AREA, Larimer, CO | FCE On-Site | State |
| 2026-04-27 | COLORADO STATE UNIV - POWERHOUSE ENERGY | FORT COLLINS, Larimer, CO | FCE On-Site | State |
| 2026-04-27 | TOWN OF OAK CREEK - 24595 HWY 131 | OAK CREEK AREA, Routt, CO | FCE On-Site | State |
| 2026-04-24 | ASPHALT SPECIALTIES CO INC- OXFORD PLANT | SHERIDAN AREA, Arapahoe, CO | FCE On-Site | State |
| 2026-04-24 | IMPETRO RESOURCES - WRIGTH #1 TANK BATTE | AKRON 19.6 MI. S OF, Washington, CO | PCE On-Site | State |
| 2026-04-24 | IMPETRO RESOURCES - MARICK A | AKRON AREA, Washington, CO | PCE On-Site | State |
| 2026-04-23 | CRESTONE PEAK RESOURCES - INVICTA 3-65 | AURORA, Adams, CO | PCE On-Site | State |
| 2026-04-23 | HOLCIM-WCR INC - RIVERVIEW | LITTLETON AREA, Douglas, CO | FCE On-Site | State |
| 2026-04-23 | HOLCIM-WCR INC - CENTENNIAL | PARKER AREA, Douglas, CO | FCE On-Site | State |
| 2026-04-23 | TEP ROCKY MTN - KP 23-17 | SILT 2.7 MI. SE OF, Garfield, CO | PCE On-Site | State |
| 2026-04-23 | TEP ROCKY MOUNTAIN - ROBINSON C PAD | SILT AREA, Garfield, CO | PCE On-Site | State |
| 2026-04-23 | TEP ROCKY MOUNTAIN - DEVER C | RIFLE AREA, Garfield, CO | PCE On-Site | State |
| 2026-04-23 | TEP ROCKY MTN- FEDERAL 21A PROD FACILITY | NEW CASTLE 4.1 MI. S OF, Garfield, CO | PCE On-Site | State |
| 2026-04-22 | COLO DEPT OF CORRECTIONS - DRDC & DWCF | DENVER, Denver, CO | FCE On-Site | State |
| 2026-04-22 | FRALEY & CO INC - FUEL BULK PLANT | CORTEZ AREA, Montezuma, CO | FCE On-Site | State |
| 2026-04-22 | SMITH'S MATERIALS - LINE CAMP | DOLORES 6.7 MI. NE OF, Montezuma, CO | FCE On-Site | State |
| 2026-04-22 | SMITH'S MATERIALS - CONCRETE BATCH PLANT | DOLORES 2.3 MI. SW OF, Montezuma, CO | FCE On-Site | State |
| 2026-04-22 | PUBLIC SERVICE CO - FT LUPTON STATION | FORT LUPTON, Weld, CO | FCE On-Site | State |
| 2026-04-22 | PUBLIC SERVICE CO - FORT SAINT VRAIN PLT | MILLIKEN AREA, Weld, CO | FCE On-Site | State |
| 2026-04-22 | SUMMIT MIDSTREAM NIOBR - HEREFORD RANCH | GROVER 11.0 MI. NW OF, Weld, CO | FCE On-Site | State |
| 2026-04-21 | HILCORP - DUNCAN VANSCHAICK 1-3 & 1-4 | DINOSAUR 53.3 MI. N OF, Moffat, CO | PCE On-Site | State |
| 2026-04-21 | HILCORP ENERGY - VAN SCHAICK C-10 | DINOSAUR 53.1 MI. N OF, Moffat, CO | PCE On-Site | State |
| 2026-04-21 | MONTEZUMA COUNTY LANDFILL | CORTEZ 2.3 MI. S OF, Montezuma, CO | FCE On-Site | State |
| 2026-04-21 | TORRIDIAN MILLS - LAMAR PLANT | LAMAR AREA, Prowers, CO | FCE On-Site | State |
| 2026-04-20 | SAN LUIS VALLEY REGIONAL SOLID WASTE AUT | MONTE VISTA 3.7 MI. W OF, Rio Grande, CO | FCE On-Site | State |
| 2026-04-16 | GENERAL SHALE - DENVER BRICK PLANT #60 | DENVER, Denver, CO | FCE On-Site | State |
| 2026-04-16 | MARTIN MARIETTA - CAPITAL MIX PLANT | COLORADO SPRINGS AREA, El Paso, CO | FCE On-Site | State |
| 2026-04-16 | YUMA ETHANOL, LLC | YUMA AREA, Yuma, CO | PCE On-Site | State |
| 2026-04-15 | THE QUINCY CLEANERS - 4650 S BROADWAY | ENGLEWOOD, Arapahoe, CO | FCE On-Site | State |
| 2026-04-15 | PLUM CREEK WATER RECLAMATION AUTHORITY | CASTLE ROCK AREA, Douglas, CO | FCE On-Site | State |
| 2026-04-15 | TEP ROCKY MTN - RULISON WATER MANAGEMENT | RIFLE 3.6 MI. W OF, Garfield, CO | FCE On-Site | State |
| 2026-04-15 | TEP ROCKY MTN - KP 34-18 | SILT 2.1 MI. SE OF, Garfield, CO | FCE On-Site | State |
| 2026-04-15 | TEP ROCKY MTN - KP 24-8 | SILT 2.4 MI. E OF, Garfield, CO | FCE On-Site | State |
| 2026-04-15 | ED BOZARTH CHEVROLET BUICK PONTAIC INC | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2026-04-15 | MESA COUNTY SHERIFF - MESA CNTY ROAD&BRI | ORCHARD MESA, Mesa, CO | FCE On-Site | State |
| 2026-04-14 | ERGON ASPHALT PARTNERS - GRAND JUNCTION | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2026-04-14 | ERGON ASPHALT PARTNERS - FRUITA | FRUITA AREA, Mesa, CO | FCE On-Site | State |
| 2026-04-14 | PUBLIC SERVICE- YOSEMITE AIR BLEND PLANT | BRIGHTON AREA, Weld, CO | FCE On-Site | State |
| 2026-04-10 | KING SOOPERS, INC. - BAKERY | DENVER, Denver, CO | FCE On-Site | State |
| 2026-04-10 | KING SOOPERS, INC. - BAKERY | DENVER, Denver, CO | FCE On-Site | State |
| 2026-04-10 | SPRINGS FABRICATION - AEROPLAZA DR | COLORADO SPRINGS, El Paso, CO | FCE On-Site | State |
| 2026-04-10 | T-MOBILE - DN01438F MARK'S AUTO | LAKEWOOD, Jefferson, CO | FCE On-Site | State |
| 2026-04-09 | ASPHALT CONSTRUCTORS | ALAMOSA AREA, Alamosa, CO | FCE On-Site | State |
| 2026-04-09 | PETE LIEN & SONS - ST. BARBARA S&G MINE | AVONDALE 2.3 MI. N OF, Pueblo, CO | FCE On-Site | State |
| 2026-04-08 | JBS LIVE PORK - HERITAGE FARMS | BRANDON, Kiowa, CO | FCE On-Site | State |
| 2026-04-08 | CALIBER COLLISION - GRAND JUNCTION 0873 | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2026-04-02 | BRANNAN SAND & GRAVEL CO - 5880 LIPAN ST | DENVER AREA, Adams, CO | FCE On-Site | State |
| 2026-04-02 | HIGHPOINT - RSU ANSCHUTZ FED 4-62-14_13 | ORCHARD 9.5 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-04-01 | K.P. KAUFFMAN - STANDLEY 1-2 & 2-2 | THORNTON, Adams, CO | FCE On-Site | State |
| 2026-04-01 | K.P. KAUFFMAN - BREDEHOFT 1 | THORNTON AREA, Adams, CO | FCE On-Site | State |
| 2026-04-01 | OLD CASTLE SW - RIFLE RMC PLANT | RIFLE, Garfield, CO | FCE On-Site | State |
| 2026-04-01 | ASPEN EARTHMOVING LLC | CARBONDALE, Garfield, CO | FCE On-Site | State |
| 2026-04-01 | OLDCASTLE SW GROUP - RIFLE RMC PLANT | RIFLE, Garfield, CO | FCE On-Site | State |
| 2026-04-01 | PUBLIC SERV - ROCKY MOUNTAIN ENERGY | HUDSON AREA, Weld, CO | FCE On-Site | State |
| 2026-03-31 | QUIKRETE GRAND JUNCTION | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2026-03-31 | NOBLE ENERGY - GUTTERSEN ST T3N-R63W-S17 | KEENESBURG 6.7 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-31 | EL PASO NATURAL GAS COMPANY - BONDAD COMPRESSOR STATION | DURANGO, La Plata, CO | FCE On-Site | State |
| 2026-03-27 | AGFINITY INC. - HENDERSON FERTILIZER | HENDERSON, Adams, CO | FCE On-Site | State |
| 2026-03-27 | UNITED POWER, INC. - BRIGHTON RO PLANT | BRIGHTON, Adams, CO | FCE On-Site | State |
| 2026-03-27 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | FCE On-Site | State |
| 2026-03-26 | ACPI WOOD PRODUCTS, LLC | AURORA, Adams, CO | FCE On-Site | State |
| 2026-03-26 | RHINEHART OIL - CO SPRINGS BULK PLANT | COLORADO SPRINGS AREA, El Paso, CO | FCE On-Site | State |
| 2026-03-26 | GENERAL SERVICES ADMINISTRATION | LAKEWOOD, Jefferson, CO | FCE On-Site | State |
| 2026-03-26 | LARIMER COUNTY - NORTH LANDFILL | WELLINGTON AREA, Larimer, CO | FCE On-Site | State |
| 2026-03-26 | BISON IV -DF RANCH 3-41, 3-43 | GROVER 5.5 MI. N OF, Weld, CO | FCE On-Site | State |
| 2026-03-26 | NOBLE ENERGY - WELLS RANCH AE05, 06 ECON | KERSEY 12.9 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2026-03-26 | NOBLE ENERGY - BETHYL T8N-R63W-S29 L01 | EATON 13.3 MI. NE OF, Weld, CO | FCE On-Site | State |
| 2026-03-26 | FUNDARE - WILDHORSE 05-0514H | GROVER 12.2 MI. SE OF, Weld, CO | FCE On-Site | State |
| 2026-03-25 | SMYRNA READY MIX - ARVADA MIX PLANT | ARVADA AREA, Jefferson, CO | FCE On-Site | State |
| 2026-03-25 | YOUNG GAS STORAGE CO - YOUNG C.S. | LOG LANE VILLAGE 2.7 MI. N OF, Morgan, CO | FCE On-Site | State |
| 2026-03-25 | DCP OPERATING CO - MARLA C.S. — high-priority violation on file | KERSEY 7.0 MI. S OF, Weld, CO | FCE On-Site | State |
| 2026-03-25 | NOBLE ENERGY - LC25 ECONODE T9N-59W-S25 | RAYMER 8.4 MI. NW OF, Weld, CO | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.