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 - BATTERY #415814705 | Minor source | No |
| NOBLE ENERGY - BATTERY #415815505 | Minor source | No |
| NOBLE ENERGY - BATTERY #415815690 | Minor source | No |
| NOBLE ENERGY - BATTERY #415816241 | Minor source | No |
| NOBLE ENERGY - BATTERY #415816250 | Minor source | No |
| NOBLE ENERGY - BATTERY #415820528 | Synthetic minor source | No |
| NOBLE ENERGY - BATTERY #415821316 | Minor source | No |
| NOBLE ENERGY - BATTERY #415824060 | Minor source | No |
| NOBLE ENERGY - BATTERY #415824080 | Minor source | No |
| NOBLE ENERGY - BATTERY #415832869 | Minor source | No |
| NOBLE ENERGY - BATTERY #80087900 | Minor source | No |
| NOBLE ENERGY - BATTERY #81314500 | Minor source | No |
| NOBLE ENERGY - BATTERY #81338200 | Minor source | No |
| NOBLE ENERGY - BATTERY #91533500 | Minor source | No |
| NOBLE ENERGY - BATTERY 415811608 | Synthetic minor source | No |
| NOBLE ENERGY - BATTERY 415814362 | Minor source | No |
| NOBLE ENERGY - BATTEYR #415798369 | Minor source | No |
| NOBLE ENERGY - BAY L02 | Minor source | No |
| NOBLE ENERGY - BB DRAW ALEXANDER T3N-R65 | Minor source | No |
| NOBLE ENERGY - BB DRAW H T3N-R65W-S4 L05 | Minor source | No |
| NOBLE ENERGY - BECCA GUTTERSEN | Minor source | No |
| NOBLE ENERGY - BELL T5N-R64W-S29 L01 | Minor source | No |
| NOBLE ENERGY - BENSON T6N-R65W-S15 L01 | Minor source | No |
| NOBLE ENERGY - BERG FARMS T6N-R65W-S19 L | Minor source | No |
| NOBLE ENERGY - BERNHARDT T4N-R67W-S1 L02 | Minor source | No |
| NOBLE ENERGY - BERNHARDT T4N-R67W-S13L02 | Synthetic minor source | No |
| NOBLE ENERGY - BETHYL T8N-R63W-S29 L01 | Synthetic minor source | No |
| NOBLE ENERGY - BETZ REICHERT | Minor source | No |
| NOBLE ENERGY - BETZ ST T4N-R65W-S9 L01 | Minor source | No |
| NOBLE ENERGY - BETZ T4N-R65W-S9 L01 | Minor source | No |
| NOBLE ENERGY - BICKLING ARNOLD T6N-R65W- | Minor source | No |
| NOBLE ENERGY - BICKLING T6N-R65W-S21 L02 | Minor source | No |
| NOBLE ENERGY - BICKLING T6N-R65W-S3 L01 | Minor source | No |
| NOBLE ENERGY - BIG FOOT T4N-R65W-S12 L01 | Minor source | No |
| NOBLE ENERGY - BIG FOOT T4N-R65W-S12 L02 | Minor source | No |
| NOBLE ENERGY - BILL L01 | Minor source | No |
| NOBLE ENERGY - BIRD ZABKA T4N-R66W-S20 L | Minor source | No |
| NOBLE ENERGY - BLEHM L04 | Minor source | No |
| NOBLE ENERGY - BOEHNER L01 | Minor source | No |
| NOBLE ENERGY - BOEHNER T4N-R65W-S8 L03 | Minor source | No |
| NOBLE ENERGY - BOHLENDER FRANK#415779541 | Minor source | No |
| NOBLE ENERGY - BOHLENDER T3N-R65W-S14 L0 | Minor source | No |
| NOBLE ENERGY - BOOTH L01 | Minor source | No |
| NOBLE ENERGY - BOOTH T3N-R64W-S2 L01 | Minor source | No |
| NOBLE ENERGY - BOOTH T4N-R64W-S25 L01 | Minor source | No |
| NOBLE ENERGY - BOOTH T4N-R64W-S26 L01 | Minor source | No |
| NOBLE ENERGY - BOOTH T5N-R67W-S25 L03 | Minor source | No |
| NOBLE ENERGY - BOOTH USX T7N-R65W-S23 L0 | Minor source | No |
| NOBLE ENERGY - BOOTH USX T7N-R65W-S25 | Minor source | No |
| NOBLE ENERGY - BOOTH USX T7N-R65W-S35L01 | Synthetic minor source | No |
| NOBLE ENERGY - BORN SITZMAN T4N-R64W-S27 | Minor source | No |
| NOBLE ENERGY - BOULTER | Minor source | No |
| NOBLE ENERGY - BOULTER GEIS | Minor source | No |
| NOBLE ENERGY - BOULTER JOHNSON ERICKSON | Minor source | No |
| NOBLE ENERGY - BOULTER T4N-R65W-S11 L03 | Minor source | No |
| NOBLE ENERGY - BOULTER T4N-R65W-S14 L01 | Minor source | No |
| NOBLE ENERGY - BOULTER T4N-R65W-S14 L03 | Minor source | No |
| NOBLE ENERGY - BOULTER T4N-R65W-S16 L02 | Minor source | No |
| NOBLE ENERGY - BOULTER T4N-R65W-S21 L01 | Minor source | No |
| NOBLE ENERGY - BRIGGSDALE OPF | Synthetic minor source | No |
| NOBLE ENERGY - BRONCO ST T5N-R62W-S10 L0 | Minor source | No |
| NOBLE ENERGY - BROOMFIELD FREEDOM L01 | Minor source | No |
| NOBLE ENERGY - BROSNAHAN JOHN T4N-R64W-S | Minor source | No |
| NOBLE ENERGY - BROWN BICKLING T6N-R65W-S | Minor source | No |
| NOBLE ENERGY - BROWN T4N-R66W-S24 L04 | Minor source | No |
| NOBLE ENERGY - BROWN USX T6N-R63W-S3 L02 | Minor source | No |
| NOBLE ENERGY - BROWN USX T6N-R63W-S3 L03 | Minor source | No |
| NOBLE ENERGY - BROWN USX T6N-R63W-S3 L04 | Minor source | No |
| NOBLE ENERGY - BRUNTZ BOULTER L02 | Minor source | No |
| NOBLE ENERGY - BRUNTZ BOULTER T4N-R65W-S | Minor source | No |
| NOBLE ENERGY - BRUNTZ T4N-R65W-S16 L02 | Minor source | No |
| NOBLE ENERGY - BRUZEWSKI T4N-R66W-S33 L0 | Minor source | No |
| NOBLE ENERGY - BULLEIT FED T8N-R59W-S4 L | Synthetic minor source | No |
| NOBLE ENERGY - BURKE T4N-R65W-S24 L02 | Minor source | No |
| NOBLE ENERGY - BUTTERBALL DECHANT TURK B | Minor source | No |
| NOBLE ENERGY - BUTTERBALL THOMPSON LDS T | Minor source | No |
| NOBLE ENERGY - CACHE NCLP USX T6N-R63W-S | Synthetic minor source | No |
| NOBLE ENERGY - CALATO CHUCK ARENS T4N-R6 | Minor source | No |
| NOBLE ENERGY - CALLY BLUE DUFF GUTTERSEN | Minor source | No |
| NOBLE ENERGY - CAMENISCH STRAIGHT SUPREM | Minor source | No |
| NOBLE ENERGY - CANNON T3N-R65W-S34 L02 | Minor source | No |
| NOBLE ENERGY - CANTRELL DINNELL HERBST | Minor source | No |
| NOBLE ENERGY - CANTRELLL COLEMAN HERBST | Minor source | No |
| NOBLE ENERGY - CARLSON 415779543 | Minor source | No |
| NOBLE ENERGY - CARLSON L01 | Minor source | No |
| NOBLE ENERGY - CARLSON T5N-R66W-S32 L01 | Minor source | No |
| NOBLE ENERGY - CARLSON T5N-R66W-S32 L02 | Minor source | No |
| NOBLE ENERGY - CARMIN USX L01 | Synthetic minor source | No |
| NOBLE ENERGY - CASTOR FED T8N-R59W-S17 L | Minor source | No |
| NOBLE ENERGY - CASTOR FED T9N-R58W-S12 L | Minor source | No |
| NOBLE ENERGY - CASTOR FEDERAL LC23-62HN | Minor source | No |
| NOBLE ENERGY - CASTOR T8N-R59W-S10 L01 | Minor source | No |
| NOBLE ENERGY - CASTOR T9N-R58W-S11 L01 | Minor source | No |
| NOBLE ENERGY - CASTOR T9N-R59W-S25 L01 | Minor source | No |
| NOBLE ENERGY - CASTOR T9N-R59W-S26 L01 | Synthetic minor source | No |
| NOBLE ENERGY - CASTOR T9N-R59W-S27 L01 | Minor source | No |
| NOBLE ENERGY - CASTOR T9N-R59W-S34 L01 | Minor source | No |
| NOBLE ENERGY - CDOT L01 | Minor source | No |
| NOBLE ENERGY - CECIL DYER USX | Synthetic minor source | No |
| NOBLE ENERGY - CECIL 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.