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 |
|---|---|---|
| NOBLE ENERGY - TIMBRO T9N-R58W-S6 L01 | Synthetic minor source | No |
| NOBLE ENERGY - TIMBRO T9N-R59W-S12 L01 | Minor source | No |
| NOBLE ENERGY - TIMBRO T9N-R59W-S13 L01 | Minor source | No |
| NOBLE ENERGY - TIMMERMAN HUNSMN L01 | Minor source | No |
| NOBLE ENERGY - TIMMERMAN PLATTE VALLEY | Synthetic minor source | No |
| NOBLE ENERGY - TIMMERMAN WERTZ T4N-R65W- | Minor source | No |
| NOBLE ENERGY - TODD T4N-R64W-S20 L01 | Minor source | No |
| NOBLE ENERGY - TODD T4N-R65W-S9 L01 | Minor source | No |
| NOBLE ENERGY - TORRES GARCIA USX T7N-R64 | Minor source | No |
| NOBLE ENERGY - TREBOR | Minor source | No |
| NOBLE ENERGY - TREBOR JENKINS LEEROY T5N | Minor source | No |
| NOBLE ENERGY - TREBOR L05 | Minor source | No |
| NOBLE ENERGY - TREBOR L09 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S11 L02 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S11 L04 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S11 L07 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S11 L08 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S12 L02 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S12 L03 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S12 L04 | Minor source | No |
| NOBLE ENERGY - TREBOR T5N-R64W-S14 L02 | Minor source | No |
| NOBLE ENERGY - TREBOR WACKER PETERSON T5 | Minor source | No |
| NOBLE ENERGY - TRINITY USX T6N-R63W-S7 L | Minor source | No |
| NOBLE ENERGY - UHRICH T6N-R65W-S27 L01 | Minor source | No |
| NOBLE ENERGY - ULRICH BOULTER | Minor source | No |
| NOBLE ENERGY - UNI UPR BOOTH L01 | Minor source | No |
| NOBLE ENERGY - UPRC #10064000 | Minor source | No |
| NOBLE ENERGY - UPRC BASEBALL T4N-R66W-S1 | Minor source | No |
| NOBLE ENERGY - UPRC BERNHARDT T5N-R66W-S | Minor source | No |
| NOBLE ENERGY - UPRC CHACON T3N-R65W-S13 | Minor source | No |
| NOBLE ENERGY - UPRC CHWY FERGUSON MONFOR | Minor source | No |
| NOBLE ENERGY - UPRC EPHRAIM FORD | Minor source | No |
| NOBLE ENERGY - UPRC FERGUSON | Minor source | No |
| NOBLE ENERGY - UPRC JEPSEN T4N-R65W-S21 | Minor source | No |
| NOBLE ENERGY - UPRC L01 | Minor source | No |
| NOBLE ENERGY - UPRC LANA T2N-R64W-S17 L0 | Minor source | No |
| NOBLE ENERGY - UPRC LOT T4N-R67W-S23 L01 | Minor source | No |
| NOBLE ENERGY - UPRC RUMSEY L01 | Minor source | No |
| NOBLE ENERGY - UPRC SHELTON L04 | Minor source | No |
| NOBLE ENERGY - UPRC SHELTON T3N-R65W-S1 | Minor source | No |
| NOBLE ENERGY - UPRC STROH T4N-R67W-S1 L0 | Minor source | No |
| NOBLE ENERGY - UPRC T3N R65W S23 L01 | Minor source | No |
| NOBLE ENERGY - UPRC T3N-R65W-S13 L03 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R65W-S21 L01 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R65W-S31 L01 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R65W-S7 L03 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R66W-S13 L01 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R66W-S27 L03 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R66W-S27 L04 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R66W-S33 L02 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-R66W-S35 L02 | Minor source | No |
| NOBLE ENERGY - UPRC T4N-W67-S23 L01 | Minor source | No |
| NOBLE ENERGY - UPRC WALTERS #11501400 | Minor source | No |
| NOBLE ENERGY - UPRR PAN AM L01 | Minor source | No |
| NOBLE ENERGY - UPV ABBEY | Minor source | No |
| NOBLE ENERGY - UPV BOOTH T4N-R64W-S35 L1 | Minor source | No |
| NOBLE ENERGY - UPV SATER #415824072 | Minor source | No |
| NOBLE ENERGY - UPV SATER L02 | Minor source | No |
| NOBLE ENERGY - UPV SATER S23 L01 | Minor source | No |
| NOBLE ENERGY - UPV T2N-R64W-S33 L01 | Minor source | No |
| NOBLE ENERGY - UPV T4N R64W S13 L01 | Minor source | No |
| NOBLE ENERGY - UPV T5N-R63W-S5 L01 | Minor source | No |
| NOBLE ENERGY - URPC BERNHARDT #415826453 | Minor source | No |
| NOBLE ENERGY - VEGA #415823197 | Minor source | No |
| NOBLE ENERGY - VICTOR T4N-R64W-S19 L01 | Minor source | No |
| NOBLE ENERGY - VICTOR T4N-R65W-S14 L02 | Minor source | No |
| NOBLE ENERGY - VIGILANT ST T7N-R63W-S16 | Synthetic minor source | No |
| NOBLE ENERGY - VOLKENS COLEMAN | Minor source | No |
| NOBLE ENERGY - VOLKENS COLEMAN T4N-R64W | Minor source | No |
| NOBLE ENERGY - WADE T8N-R59W-S29 L01 | Minor source | No |
| NOBLE ENERGY - WAGNER WILHITE | Minor source | No |
| NOBLE ENERGY - WAHLERT AC33 ECONODE T7N- | Synthetic minor source | No |
| NOBLE ENERGY - WAHLERT T7N-R63W-S23 L01 | Minor source | No |
| NOBLE ENERGY - WALCKER T7N-R63W-S17 L02 | Minor source | No |
| NOBLE ENERGY - WALCKER T7N-R63W-S7 L01 | Minor source | No |
| NOBLE ENERGY - WALCKER T7N-R64W-S12 L01 | Minor source | No |
| NOBLE ENERGY - WALCKER USX T7N-R64W-S1 L | Minor source | No |
| NOBLE ENERGY - WALCKER USX T7N-R64W-S1 L | Minor source | No |
| NOBLE ENERGY - WALCKER USX T7N-R64W-S1 L | Minor source | No |
| NOBLE ENERGY - WALKER | Minor source | No |
| NOBLE ENERGY - WALKER L02 | Minor source | No |
| NOBLE ENERGY - WARDLAW T6N-R64W-S35 L01 | Minor source | No |
| NOBLE ENERGY - WARHIME BAY T6N-R65W-S1 L | Minor source | No |
| NOBLE ENERGY - WASHBURN T8N-R61W-S22 L01 | Minor source | No |
| NOBLE ENERGY - WASTE MGMT T3N-R64W-S35 L | Minor source | No |
| NOBLE ENERGY - WASTE MGMT T3N-R64W-S35 L | Minor source | No |
| NOBLE ENERGY - WASTE MGMT T3N-R64W-S35 L | Minor source | No |
| NOBLE ENERGY - WASTE MGMT USX L07 | Minor source | No |
| NOBLE ENERGY - WASTE MGMT USX L08 T2N-R6 | Minor source | No |
| NOBLE ENERGY - WASTE MGMT USX T2N-R64W-S | Minor source | No |
| NOBLE ENERGY - WASTE SERVICES T3N-R64W-S | Minor source | No |
| NOBLE ENERGY - WATKINS L02 | Minor source | No |
| NOBLE ENERGY - WATKINS SATER | Minor source | No |
| NOBLE ENERGY - WATKINS SATER T4N-R63W-S1 | Minor source | No |
| NOBLE ENERGY - WATKINS SATER T4N-R64W-S1 | Minor source | No |
| NOBLE ENERGY - WATKINS T4N-R64W-S12 L01 | Minor source | No |
| NOBLE ENERGY - WATKINS T4N-R64W-S13 L01 | Minor source | No |
| NOBLE ENERGY - WATSON T6N-R65W-S28 L01 | Minor source | No |
| NOBLE ENERGY - WATSON T6N-R65W-S28 L02 | Minor source | No |
| NOBLE ENERGY - WATSON T6N-R65W-S28 L03 | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.