EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Colorado
Facilities in a county EPA has designated as not meeting a National Ambient Air Quality Standard (NAAQS) for at least one pollutant, per EPA’s Green Book of currently designated areas.
- 12,716Facilities
Counties with sources in nonattainment areas, Colorado
- Adams County869
- Arapahoe County496
- Archuleta County15
- Boulder County321
- Broomfield County83
- Denver County595
- Douglas County155
- El Paso County439
- Fremont County107
- Jefferson County373
- Larimer County236
- Pitkin County16
- Prowers County53
- Routt County45
- San Miguel County37
- Teller County18
- Weld County8,858
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| OBERMEYER HYDRO, INC | Minor source | No |
| OBERON FOOD AND GAS | Minor source | No |
| OFFEN PETROLEUM | Minor source | No |
| OFFEN PETROLEUM | Minor source | No |
| OFFEN PETROLEUM - SEE 123/1337 | Minor source | No |
| OFFEN PETROLEUM, INC. DBA TARTAN TEXACO | Minor source | No |
| OIL STATES ENERGY SERVICES -OSES BERTHOU | Minor source | No |
| OILFIELD OPERATING CO - BILLINGS | Minor source | No |
| OLD WESTERN PAINT CO INC. | Minor source | No |
| OLDCASTLE AMCOR | Minor source | No |
| OLDCASTLE INFRASTRUCTURE - LOVELAND | Minor source | No |
| OLDCASTLE PRECAST - LITTLETON | Minor source | No |
| OLDCASTLE SW - CAMILLETTI MILNER PIT #2 | Synthetic minor source | No |
| OLDCASTLE SW - LAMAR | Minor source | No |
| OLDCASTLE SW - LAMAR RMC | Minor source | No |
| OLDCASTLE SW GROUP - RALSTON QUARRY | Synthetic minor source | No |
| OLDCASTLE SW GROUP - TELLIER PIT | Minor source | No |
| OLDCASTLE SW GROUP - CAMILLETI/HAYDEN | Synthetic minor source | No |
| OLDCASTLE SW GROUP - FLORENCE S | Minor source | No |
| OLDCASTLE SW GROUP - MACKENZIE PIT | Synthetic minor source | No |
| OLDCASTLE SW GROUP - PENROSE PIT | Minor source | No |
| OLDCASTLE SW GROUP - STEAMBOAT RMC PLANT | Minor source | No |
| OLDCASTLE SW GROUP - WATTENBERG WEST | Minor source | No |
| OLDCASTLE SW GROUP DBA TELLURIDE GRAVEL | Minor source | No |
| OLYMPIC TRAINING CENTER | Minor source | No |
| OMEGA PRODUCTS INTERNATIONAL, INC. | Minor source | No |
| OMNI-X U.S.A . | Minor source | No |
| ONE HOUR QUALITY CLNRS | Minor source | No |
| ONE STOP AUTOMOTIVE DBA RALPHS AUTO BODY | Minor source | No |
| ONENECK IT-DENVER DATA CENTER | Minor source | Yes |
| ONEOK BAKKEN - OPPL INTERCONNECT STATION | Minor source | No |
| ONEOK ELK CREEK - STONEHAM PUMP STATION | Minor source | No |
| ONEOK NGL - HEREFORD RANCH/OPPL JUNCTN | Minor source | No |
| OPTIKEM INTL | Minor source | No |
| ORACLE AMERICA - BROOMFIELD CAMPUS | Synthetic minor source | No |
| OREPAC BUILDING PRODUCTS | Synthetic minor source | No |
| OURAY SPORTSWEAR | Minor source | No |
| OUTRIGGER DJ - BAYOU COMPRESSOR STATION | Minor source | No |
| OVERLAND - HEREFORD RANCH INTERCONNECT | Minor source | No |
| OVERLAND PASS - BAKKEN INTERCONNECT | Minor source | No |
| OVERLAND PASS - BRIGGSDALE PUMP STATION | Minor source | No |
| OVERLAND PASS - CHALK BLUFFS METER STA. | Minor source | No |
| OVERLAND PASS - FT LUPTON METER NORTH | Minor source | No |
| OVERLAND PASS - FT LUPTON METER SOUTH | Minor source | No |
| OVERLAND PASS - FT LUPTON/DJ JUNCTION | Minor source | No |
| OVERLAND PASS - GILCREST METER STATION | Minor source | No |
| OVERLAND PASS - GROVER STATION | Minor source | No |
| OVERLAND PASS - LUCERNE/DJ JUNCTION | Minor source | No |
| OVERLAND PASS - MEWBOURN METER | Minor source | No |
| OVERLAND PASS - MEWBOURN/FT LUPTON | Minor source | No |
| OVERLAND PASS - NOBLE LILLI METER | Minor source | No |
| OVERLAND PASS - WATTENBERG METER STATION | Minor source | No |
| OVERLAND PASS PIPELINE - BUCKINGHAM PUMP | Synthetic minor source | No |
| OVERLAND PASS PIPELINE - KEENESBURG METE | Minor source | No |
| OVERLAND PASS PIPELINE - KEOTA METER | Minor source | No |
| OVERLAND PASS PIPELINE - PIERCE METER ST | Minor source | No |
| OVERLAND PASS PIPELINE - REDTAIL METER | Minor source | No |
| OVERLAND PASS PIPELINE -CENTENNIAL METER | Minor source | No |
| OVERLAND RESOURCES - 1+2-20 LINNEBUR | Minor source | No |
| OVERLAND RESOURCES - 2+4-16 STATE CRAIG | Minor source | No |
| OWENS CORNING - DENVER ROOFING PLANT | Major source | No |
| OWENS CORNING - TRUMBULL ASPHALT PLANT | Major source | No |
| OWENS-BROCKWAY GLASS - WINDSOR #28 | Major source | Yes |
| OXFORD RECYCLING INC | Minor source | No |
| P&S FOOD AND GAS | Minor source | No |
| PACKAGING CORP - PCA DENVER EAST | Minor source | No |
| PAGOSA EVERYDAY - #5723 | Minor source | No |
| PAGOSA EVERYDAY - EVERYDAY | Minor source | No |
| PAINT SHOP | Emissions classification unknown | No |
| PALADIN ENERGY - HABEL #3 AND #4 | Minor source | No |
| PALMER OIL CO INC | Minor source | No |
| PAM CO (SEE 0311174) | Minor source | No |
| PAM OIL, INC. | Minor source | No |
| PAMOIST, LLC - MANITOU SINCLAIR #526 | Minor source | No |
| PAPILLON GRAPHICS | Minor source | No |
| PARADISE CLEANERS - 222 BRYANT ST | Minor source | No |
| PARADISE PASSAGE PET CREMATORY | Minor source | No |
| PARADISE UNLIMITED INC | Minor source | No |
| PARK MEADOWS | Minor source | No |
| PARKER CLEANERS | Minor source | No |
| PARKER FUNERAL HOME & CREMATORY | Minor source | No |
| PARKER HANNIFIN CORPORATION - CO SPRINGS | Minor source | No |
| PARKWAY PRINTING LTD | Minor source | No |
| PARLIAMENT APARTMENT HOMES | Minor source | No |
| PARS GAS & FOOD - BUFFALO GAS | Minor source | No |
| PARTH INVESTMENTS - BIG APPLE I | Minor source | No |
| PATARA OIL & GAS - FOSSIL FEDERAL 3-13 | Minor source | No |
| PATHIVARA DEVI INC - RALSTON FOOD & GAS | Minor source | No |
| PATINA FRI 2-18 | Minor source | No |
| PATINA LOWER LATHAM 2 GROUP SEE 123.1747 | Minor source | No |
| PATINA MILLENSIFER GROUP SEE 123.1751 | Minor source | No |
| PATINA OIL & GAS - NORDSTROM 4-6, MA 6-5 | Minor source | No |
| PATINA PROSPECT CO 26 GROUP SEE 123.1751 | Minor source | No |
| PATINA SHANNON 14-2 & 3 | Minor source | No |
| PAVESTONE COMPANY | Minor source | No |
| PAVESTONE, LLC | Minor source | No |
| PAWNEE TERMINAL | Synthetic minor source | No |
| PAWNEE WASTE - PAWNEE WASTE E&P LANDFILL | Minor source | No |
| PAXTON HARDWOODS, LLC - JACKSON ST | Minor source | No |
| PAYCHEX, INC. - EMERGENCY GENERATOR | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.