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 - WAUGH PC T7N-R64W-S8 L01 | Minor source | No |
| NOBLE ENERGY - WEBER T4N-R66W-S16 L02 | Minor source | No |
| NOBLE ENERGY - WEBER T4N-R66W-S33 L01 | Minor source | No |
| NOBLE ENERGY - WEBSTER T5N-R64W-S6 L01 | Minor source | No |
| NOBLE ENERGY - WEBSTER T5N-R64W-S6 L02 | Minor source | No |
| NOBLE ENERGY - WEIDENKELLER T4N-R65W-S1 | Minor source | No |
| NOBLE ENERGY - WELCH T7N-R63W-S21 L01 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA L01 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA T6N-R63W-S | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA T6N-R63W-S | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA T6N-R63W-S | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA11 ECONODE | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA12, AE07 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA14, AA16 EC | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AA21 ECONODE | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH AA24, AA23, B | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH AA25 & 26 ECO | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH AA33 ECONODE | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH AE L01 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AE05, 06 ECON | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH AE08 ECONODE | Minor source | No |
| NOBLE ENERGY - WELLS RANCH AE20 ECONODE | Minor source | No |
| NOBLE ENERGY - WELLS RANCH BB01 & AF05 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH BB11 ECONODE | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH CGF | Major source | No |
| NOBLE ENERGY - WELLS RANCH STATE A36 ECO | Minor source | No |
| NOBLE ENERGY - WELLS RANCH STATE BB03 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH USX 35-65HN | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AA L02 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AA L03 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AA11-67HN | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE L02 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE L02 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE L03 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE L04 | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE T6N-R6 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE T6N-R6 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE T6N-R6 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX AE T6N-R6 | Synthetic minor source | No |
| NOBLE ENERGY - WELLS RANCH USX BB 11-23 | Minor source | No |
| NOBLE ENERGY - WELLS RANCH USX BB L06 | Minor source | No |
| NOBLE ENERGY - WELLS T5N-R63W-S11 L01 | Minor source | No |
| NOBLE ENERGY - WERTZ FED T4N-R66W-S12 L1 | Minor source | No |
| NOBLE ENERGY - WEST IRRIGATION USX L01 | Minor source | No |
| NOBLE ENERGY - WIEDEMAN #20-20 | Minor source | No |
| NOBLE ENERGY - WIEDEMAN T5N-R66W-S28 L01 | Minor source | No |
| NOBLE ENERGY - WIEDEMAN T5N-R66W-S28 LO2 | Minor source | No |
| NOBLE ENERGY - WILCOX L01 | Minor source | No |
| NOBLE ENERGY - WILD HORSE T9N-R61W-S28 L | Minor source | No |
| NOBLE ENERGY - WILKINSON T6N-R65W-S1 L01 | Minor source | No |
| NOBLE ENERGY - WILMOTH BUROUGH T4N-R64W- | Minor source | No |
| NOBLE ENERGY - WILMOTH T4N-R64W-S14 L01 | Minor source | No |
| NOBLE ENERGY - WILMOTH T4N-R64W-S14 L03 | Minor source | No |
| NOBLE ENERGY - WILSON T6N-R63W-S18 L01 | Minor source | No |
| NOBLE ENERGY - WILSON T7N-R63W-S20 L01 | Minor source | No |
| NOBLE ENERGY - WINTERS T5N-R65W-S3 L01 | Minor source | No |
| NOBLE ENERGY - WOLFE USX T4N-R63W-S7 L01 | Minor source | No |
| NOBLE ENERGY - WOLFE USX T4N-R63W-S7 L02 | Minor source | No |
| NOBLE ENERGY - WOLFPACK LONEWOLF B02 ECO | Minor source | No |
| NOBLE ENERGY - WPF CARLSON T6N-R64W-S18 | Minor source | No |
| NOBLE ENERGY - WYSCAVER USX L01 | Minor source | No |
| NOBLE ENERGY - Y11 WASTE MANAGEMENT ECON | Synthetic minor source | No |
| NOBLE ENERGY - ZABKA T5N-R65W-S2 L01 | Minor source | No |
| NOBLE ENERGY - ZACH C BOOTH | Minor source | No |
| NOBLE ENERGY - ZIGGY USX T7N-R64W-S19 L0 | Minor source | No |
| NOBLE ENERGY - ZIONS WIEST T5N-R66W-S28 | Minor source | No |
| NOBLE ENERGY -BASHOR ST T6N-R63W-S16 L02 | Minor source | No |
| NOBLE ENERGY -CORNELIUS T3N-R65W-S11L01 | Minor source | No |
| NOBLE ENERGY -GABEL USX T7N-R64W-S21 L01 | Minor source | No |
| NOBLE ENERGY -SHOEMAKER T6N-R64W-S12 L02 | Synthetic minor source | No |
| NOBLE ENERGY -SHOEMAKER T6N-R64W-S12 L03 | Synthetic minor source | No |
| NOBLE ENERGY -WELLS RANCH AF L03 | Synthetic minor source | No |
| NOBLE ENERGY -WIEDEMAN T4N-R66W-S28 L03 | Minor source | No |
| NOBLE ENERGY BATTERY # 61717200 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415809046 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415809669 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415809924 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415810106 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415810648 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415811353 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415811603 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415812011 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415812777 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415812778 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415813372 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415813373 | Minor source | No |
| NOBLE ENERGY INC - BATTERY 415813785 | Minor source | No |
| NOBLE ENERGY INC - DP431-432-446 JOHNSON | Minor source | No |
| NOBLE ENERGY INC - SCHMIDT #10059100 | Minor source | No |
| NOBLE ENERGY INC #116663 WAS #116129 | Minor source | No |
| NOBLE ENERGY INC BATTERY # 100104 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10016500 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10023000 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10076000 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10090000 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10091500 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10137900 | Minor source | No |
| NOBLE ENERGY INC BATTERY #10791800 | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.