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 |
|---|---|---|
| PETROLEUM DEV PLUMB 7-C | Minor source | No |
| PETROLEUM DEV ROTHARMEL 1 | Minor source | No |
| PETROLEUM DEV SEVERANCE 1 | Minor source | No |
| PETROLEUM DEV SKURICH-ROTHE STATE 42-6 | Minor source | No |
| PETROLEUM DEV SKURICH/SLW RANCH | Minor source | No |
| PETROLEUM DEV SLW RANCH 41-7 | Minor source | No |
| PETROLEUM DEV SOLIS 44-17 | Minor source | No |
| PETROLEUM DEV STATE 22-4 | Minor source | No |
| PETROLEUM DEV STATE 5519 31-8, 41-8 | Minor source | No |
| PETROLEUM DEV STATE 5519 8-34, 8-43 | Minor source | No |
| PETROLEUM DEV STATE 5519 8-A, 44-8 | Minor source | No |
| PETROLEUM DEV STATE 6524 13-28, 24-28 | Minor source | No |
| PETROLEUM DEV STATE 6525 21-32, 31-32 | Minor source | No |
| PETROLEUM DEV STATE 81 41-16, STATE 16-C | Minor source | No |
| PETROLEUM DEV STATE LEASE 5519 8-D | Minor source | No |
| PETROLEUM DEV STATE LEASE 6525 43-32 | Minor source | No |
| PETROLEUM DEV STATE LEASE 81 23-16 | Minor source | No |
| PETROLEUM DEV STATE LEASE 81 42-16 | Minor source | No |
| PETROLEUM DEV STATE LEASE 8461 32-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 12-16 21-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 22-16 | Minor source | No |
| PETROLEUM DEV STATE PETERSON 43-16 | Minor source | No |
| PETROLEUM DEV STATE WELLS 32D | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-1 | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-2 | Minor source | No |
| PETROLEUM DEV STEPHENS-FOE 10-3 | Minor source | No |
| PETROLEUM DEV TRINITY 33-7, 43-7 | Minor source | No |
| PETROLEUM DEV TWO E RANCH 1-21C | Minor source | No |
| PETROLEUM DEV UHRICH 13-29 | Minor source | No |
| PETROLEUM DEV UHRICH 33-8 | Minor source | No |
| PETROLEUM DEV WACKER 10-D | Minor source | No |
| PETROLEUM DEV WACKER 2 | Minor source | No |
| PETROLEUM DEV WACKER 32-10 | Minor source | No |
| PETROLEUM DEV WACKER 42-10 | Minor source | No |
| PETROLEUM DEV WASTE SERVICES 21-35 | Minor source | No |
| PETROLEUM DEV WEBSTER 31-11 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 10-C, 42-10 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 13-11 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 13-27, 24-27 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 14-35 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 21-34, 22-34 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 31 32-36 & 36C | Minor source | No |
| PETROLEUM DEV WELLS RANCH 32-3 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 33-14 34-14... | Minor source | No |
| PETROLEUM DEV WELLS RANCH 34-10 | Minor source | No |
| PETROLEUM DEV WELLS RANCH 41-5 | Minor source | No |
| PETROLEUM DEV WELLS TRUST 24-21 | Minor source | No |
| PETROLEUM DEV WIEDEMAN 11, 12-21U FACIL | Minor source | No |
| PETROLEUM DEV WILLIAMSON 43-12 | Minor source | No |
| PETROLEUM DEV ZIMMERMAN 23-17 | Minor source | No |
| PETROLEUM DEV- TWO E RANCH 1-21 | Minor source | No |
| PETROLEUM DEV- WELLS RANCH 21-36, 22-36 | Minor source | No |
| PETROLEUM DEV- WELLS RANCH 41-36, 42-36 | Minor source | No |
| PETROLEUM DEV-SKURICH-ROTHE STATE 34-6 | Minor source | No |
| PETROLEUM DEV. - DUNN 13-7 | Minor source | No |
| PETROLEUM DEV. - RUFF 21-3 | Minor source | No |
| PETROLEUM DEV. - WELLS RANCH 14-11 | Minor source | No |
| PETROLEUM DEVEL- STATE LEASE 8461 14-16 | Minor source | No |
| PETROLEUM DEVELOPMENT - ALM 32-33 | Minor source | No |
| PETROLEUM DEVELOPMENT - ANDERSON 1-10 | Minor source | No |
| PETROLEUM DEVELOPMENT - BOOTH 12-35, 22- | Minor source | No |
| PETROLEUM DEVELOPMENT - DYER 14-5 | Minor source | No |
| PETROLEUM DEVELOPMENT - FABRIZIUS 41-1 | Minor source | No |
| PETROLEUM DEVELOPMENT - FRANCEN 24-8 | Minor source | No |
| PETROLEUM DEVELOPMENT - GADDIS 41-36 | Minor source | No |
| PETROLEUM DEVELOPMENT - HOFF 33-6 | Minor source | No |
| PETROLEUM DEVELOPMENT - J&L FARMS 43-29 | Minor source | No |
| PETROLEUM DEVELOPMENT - JOHNSON 14-7 | Minor source | No |
| PETROLEUM DEVELOPMENT - MCCARTY 28-8 | Minor source | No |
| PETROLEUM DEVELOPMENT - MEYER 31-7 | Minor source | No |
| PETROLEUM DEVELOPMENT - MILLER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT - NOFFSINGER 31-5 | Minor source | No |
| PETROLEUM DEVELOPMENT - WEBSTER 32-11 | Minor source | No |
| PETROLEUM DEVELOPMENT - WELLS RANCH 21-2 | Minor source | No |
| PETROLEUM DEVELOPMENT - WELLS RANCH 24-2 | Minor source | No |
| PETROLEUM DEVELOPMENT -STATE WELLS 14-4 | Minor source | No |
| PETROLEUM DEVELOPMENT CORP. | Minor source | No |
| PETROLEUM DEVELOPMENT CORP. | Minor source | No |
| PETROLEUM DEVELOPMENT- BOOTH 11-25 | Minor source | No |
| PETROLEUM DEVELOPMENT- EHRLICH 2 | Minor source | No |
| PETROLEUM DEVELOPMENT- FRUDDEN 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- HOFFNER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- NOFFSINGER 1 | Minor source | No |
| PETROLEUM DEVELOPMENT- O'GRADY 2 | Minor source | No |
| PETROLEUM DEVELOPMENT- WELLS RANCH 13-14 | Minor source | No |
| PETROLEUM DEVELOPMENT- WELLS RANCH 34-15 | Minor source | No |
| PETROLEUM DEVELOPMENT-BRIGHT 1 | Minor source | No |
| PETROLEUM DEVELOPMENT-CARACCIOLI 1 | Minor source | No |
| PETROLEUM DEVELOPMENT-DUNN-MILLER 23-17 | Minor source | No |
| PETROLEUM MANAGEMENT - REG 7 REPORTING | Minor source | No |
| PETROLEUM MANAGEMENT LLC | Minor source | No |
| PETROLEUM WHOLESALE INC | Minor source | No |
| PETROLEUM WHOLESALE INC SUNMART 502 | Minor source | No |
| PETROLEUM WHOLESALE INC SUNMART NO 516 | Minor source | No |
| PETROLEUM WHOLESALE INC SUNMART NO 528 | Minor source | No |
| PETROSHARE - AMBUSH A 13, 23, 24-22 | Minor source | No |
| PETROSHARE - ABNER GUTHRIE 1 | Minor source | No |
| PETROSHARE - BREDEHOFT 13-6 | Minor source | No |
| PETROSHARE - CHAVEZ 7-17 | Minor source | No |
| PETROSHARE - EHLER 44-4 | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.