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 |
|---|---|---|
| MULL DRILLING - REG 7 REPORTING | Minor source | No |
| MURPHY CREEK GAS STATION - MC GAS & FOOD | Minor source | No |
| MURPHY OIL - MURPHY EXPRESS #8826 | Minor source | No |
| MURPHY OIL - MURPHY EXPRESS #8827 | Minor source | No |
| MURPHY OIL - MURPHY EXPRESS #8984 | Minor source | No |
| MURPHY OIL - MURPHY EXPRESS LAFAYETTE | Minor source | No |
| MURPHY OIL - MURPHY OIL AT GATEWAY CROSS | Minor source | No |
| MURPHY OIL USA - 4010 LEE VANCE | Minor source | No |
| MURPHY OIL USA - MURPHY EXPRESS #8732 | Minor source | No |
| MURPHY OIL USA - MURPHY EXPRESS #8769 | Minor source | No |
| MURPHY OIL USA - MURPHY EXPRESS #8789 | Minor source | No |
| MURPHY OIL USA - MURPHY EXPRESS #8844 | Minor source | No |
| MURPHY OIL USA - MURPHY EXPRESS 7199 FED | Minor source | No |
| MURPHY OIL USA - MURPHY'S EXPRESS 8825 | Minor source | No |
| MURPHY WALL PRODUCTS - FLORENCE | Minor source | No |
| MURPHY'S OIL USA - MURPHY EXPRESS | Minor source | No |
| MURPHYS OIL - MURPHY EXPRESS LITTLETON | Minor source | No |
| MURRAY CLEANERS | Minor source | No |
| MUSKET CORP. - WINDSOR PETROL. LOADING | Synthetic minor source | No |
| MUSKET CORPORATION | Synthetic minor source | No |
| MUSTANGS & RODS, INC. | Minor source | No |
| MY MART INC DBA BOULDER GAS - 2700 BASEL | Minor source | No |
| MYCOTECHNOLOGY - PURETASTE PROD FACILITY | Minor source | No |
| MYERS AND COMPANY ARCHITECTURAL METALS | Minor source | No |
| N.A. GALVANIZING CO - 4400 E 61ST AVE | Minor source | No |
| N.COLO.CONST. - BENNETT PIT | Minor source | No |
| NATIONAL WILDLIFE RESEARCH CENTER | Minor source | No |
| NATURAL BALANCE, INC. | Minor source | No |
| NAVY - BUCKLEY AFB | Minor source | No |
| NEI OSTER T4N-R64W-S18 L01 | Minor source | No |
| NEPTUNE CREMATIONS OF COLORADO, INC | Minor source | No |
| NESTLE PURINA PETCARE COMPANY - YORK ST | Synthetic minor source | No |
| NEW BELGIUM BREWING CO - BOTTLING FACILI | Minor source | No |
| NEW BELGIUM BREWING COMPANY, INC. | Minor source | No |
| NEW CINGULAR DBA AT&T-USID 10262 GENRTR | Minor source | No |
| NEW CINGULAR DBA AT&T - CHAMBERS & COLFA | Minor source | No |
| NEW CINGULAR WIRELESS PCS - NORTH VALLEY | Minor source | No |
| NEW CINGULAR- BROADWAY & HIGHLANDS RANCH | Minor source | No |
| NEW DEAL DEICING - DENVER PLANT | Minor source | No |
| NEW EARTH PELLETS | Minor source | No |
| NEW LOOK CLNRS | Minor source | No |
| NEW METHOD CLNRS | Synthetic minor source | No |
| NEW METHOD CLNRS | Minor source | No |
| NEW METHOD LAUNDRY & CLEANERS | Minor source | No |
| NEXGEN PHARMA | Minor source | No |
| NEXUS FUELS, INC.CN | Minor source | No |
| NGL CRUDE TERMINALS - LUCERNE STATION | Synthetic minor source | No |
| NGL CRUDE TERMINALS - RIVERSIDE STATION | Minor source | No |
| NGL WATER - C9 SALT WATER DISPOSAL FAC | Minor source | No |
| NGL WATER - S. WELD SALT WATER DISPOSAL | Minor source | No |
| NGL WATER SOLUTIONS - C2 SALT WATER DISP | Minor source | No |
| NGL WATER SOLUTIONS - C3 SALT WATER DISP | Minor source | No |
| NGL WATER SOLUTIONS DJ - C-1 | Minor source | No |
| NGL WATER SOLUTIONS DJ - C-6 | Minor source | No |
| NGL WATER SOLUTIONS DJ - C11 SW DISP | Minor source | No |
| NGL WATER SOLUTIONS DJ - C12 SALT WATER | Minor source | No |
| NGL WATER SOLUTIONS DJ - C5 SALT WATER | Minor source | No |
| NGL WATER SOLUTIONS DJ - C7 SALT WATER | Minor source | No |
| NGL WATER SOLUTIONS DJ - C8 SALT WATER | Minor source | No |
| NGL WATER SOLUTIONS DJ LLC - C-4 | Minor source | No |
| NGL WATER SOLUTIONS DJ LLC - C10 | Minor source | No |
| NICK DAVIDSON INC | Minor source | No |
| NICK'S GAS & CONVENIENCE - COMPARK BLVD | Minor source | No |
| NICK'S GAS & CONVENIENCE #3 | Minor source | No |
| NICKS FOOD & GAS | Minor source | No |
| NICKS SECURITY BODY SHOP INC | Minor source | No |
| NIOBRARA CRUDE TERMINAL | Synthetic minor source | No |
| NIPPON SANSO MATHESON - LONGMONT | Minor source | No |
| NISSAN N. AMERICA - NISSAN DATA CENTER | Minor source | No |
| NIST - BOULDER LABS | Major source | No |
| NOB HILL BODY SHOP | Minor source | No |
| NOBEL ENERGY - THREE WAY INTERCONNECT | Minor source | No |
| NOBEL STORE - 12354 COUNTY RD 2 | Minor source | No |
| NOBLE - ANGELA OCOMA T4N-R64W-S17 L01 | Minor source | No |
| NOBLE - ARENS FRED T4N-R65W-S11 L01 | Minor source | No |
| NOBLE - BOULTER ST T4N-R65W-S16 L01 | Synthetic minor source | No |
| NOBLE - BUCKCHERRY USX T6N-R63W-S3 L01 | Minor source | No |
| NOBLE - CASTOR FED T9N-R59W-S22 L01 | Minor source | No |
| NOBLE - CECIL USX T6N-R64W-S1 L01 | Synthetic minor source | No |
| NOBLE - DILLARD USX T7N-R64W-S3 L01 | Minor source | No |
| NOBLE - DILLARD USX T7N-R64W-S5 L02 | Minor source | No |
| NOBLE - DP130 WR BB05-28A T5N-R63W-S5L01 | Minor source | No |
| NOBLE - DP425N YO5-13-A ECO PIONEER | Minor source | No |
| NOBLE - FAULKNER CECIL FARMS USX T7N-R64 | Minor source | No |
| NOBLE - FAULKNER T7N-R64W-S30 L01 | Minor source | No |
| NOBLE - FURROW ST USX T7N-R64W-S22 L01 | Minor source | No |
| NOBLE - FURROW USX T7N-R64W-S15 L02 | Minor source | No |
| NOBLE - HARPER USX T7N-R65W-S27 L01 | Minor source | No |
| NOBLE - HSR LUNDVALL T5N-R66W-S19 L01 | Minor source | No |
| NOBLE - LD07-01 ECONODE T9N-R58W-S7 L01 | Minor source | No |
| NOBLE - LD19-16 ECONODE T9N-R58W-S19 L01 | Minor source | No |
| NOBLE - PALOMINO FED T8N-R59W-S13 L01 | Minor source | No |
| NOBLE - PLUSS SHELTON T4N-R65W-S25 L02 | Synthetic minor source | No |
| NOBLE - PTASNIK FED T9N-R59W-S19 L01 | Minor source | No |
| NOBLE - RESOLUTE E25, STEADFAST E27, HEA | Synthetic minor source | No |
| NOBLE - SMITH SLEDGE T4N-R64W-S9 L01 | Minor source | No |
| NOBLE - STATE 25/GUTTERSON ST T4N-R63W | Minor source | No |
| NOBLE - SUSAN WESTERN | Minor source | No |
| NOBLE - TRISHA,RICO,TINA LC29 ECONODE | Synthetic minor source | No |
| NOBLE - UPRC KARAKAKES T3N-R65W-S13 L01 | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.