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 - OCOMA T5N-R64W-S29 L01 | Minor source | No |
| NOBLE ENERGY - ORR ROGERS EGGE USX L01 | Synthetic minor source | No |
| NOBLE ENERGY - OSCAR Y10 ECONODE T2N-R64 | Synthetic minor source | No |
| NOBLE ENERGY - OSTER VICTOR T4N-R64W-S19 | Minor source | No |
| NOBLE ENERGY - OTTOSON T7N-R65W-S32 L01 | Minor source | No |
| NOBLE ENERGY - PAPPENHIEM L01 | Minor source | No |
| NOBLE ENERGY - PARKER BAUMBARTNER T2N-R6 | Minor source | No |
| NOBLE ENERGY - PATRIOT L04 | Minor source | No |
| NOBLE ENERGY - PATRIOT T5N-R64W-S16 L03 | Minor source | No |
| NOBLE ENERGY - PATRIOT T5N-R64W-S9 L01 | Minor source | No |
| NOBLE ENERGY - PEDRO ST L01 | Minor source | No |
| NOBLE ENERGY - PEDRO ST T4N-R65W-S36 L03 | Synthetic minor source | No |
| NOBLE ENERGY - PEPERZAK T6N-R64W-S12 L01 | Minor source | No |
| NOBLE ENERGY - PERKINS T2N-R64W-S5 L01 | Minor source | No |
| NOBLE ENERGY - PETERSON PC LG19-06 | Minor source | No |
| NOBLE ENERGY - PETERSON T6N-R65W-S21 L01 | Minor source | No |
| NOBLE ENERGY - PETRIKIN L01 | Minor source | No |
| NOBLE ENERGY - PETTINGER USX T7N-R64W-S2 | Minor source | No |
| NOBLE ENERGY - PHERSON BUCKMUR T5N-R64W- | Minor source | No |
| NOBLE ENERGY - PHILLIPS T5N-R67W-S24 L01 | Minor source | No |
| NOBLE ENERGY - PIONEER HP UPRC HP FARMS | Minor source | No |
| NOBLE ENERGY - PLATTEVILLE STATION | Minor source | No |
| NOBLE ENERGY - POLLOCK HADDIX LANE ALOYS | Minor source | No |
| NOBLE ENERGY - PROSPECT T4N-R64W-S26 L02 | Minor source | No |
| NOBLE ENERGY - PTASNIK T9N-R59W-S20 L01 | Minor source | No |
| NOBLE ENERGY - PTASNIK T9N-R59W-S28 L01 | Minor source | No |
| NOBLE ENERGY - PTASNIK T9N-R59W-S29 L01 | Minor source | No |
| NOBLE ENERGY - PTF T4N-R64W-S32 L01 | Minor source | No |
| NOBLE ENERGY - PUYPE GUNTHER T5N-R64W-S1 | Minor source | No |
| NOBLE ENERGY - RADY T6N-R64W-S12 L01 | Minor source | No |
| NOBLE ENERGY - RAY GLO T6N-R64W-S14 L01 | Minor source | No |
| NOBLE ENERGY - RAYGLO A15-67-1HN | Minor source | No |
| NOBLE ENERGY - REED ATREYU FANNY | Minor source | No |
| NOBLE ENERGY - REG 7 & OOOO REPORTING | Minor source | No |
| NOBLE ENERGY - REI FED BEEBE DRAW OVIATT | Synthetic minor source | No |
| NOBLE ENERGY - REICHERT RED T4N-R65W-S9 | Minor source | No |
| NOBLE ENERGY - REICHERT T4N-R65W-S9 L01 | Minor source | No |
| NOBLE ENERGY - REINICK T4N-R64W-S10 L01 | Minor source | No |
| NOBLE ENERGY - REINICK T4N-R64W-S9 L03 | Minor source | No |
| NOBLE ENERGY - RELIANCE | Synthetic minor source | No |
| NOBLE ENERGY - REMED. AT FRI 2-18 | Minor source | No |
| NOBLE ENERGY - REXFORD BACHUS L01 | Minor source | No |
| NOBLE ENERGY - RICHARDSON BARTON | Minor source | No |
| NOBLE ENERGY - RICHARDSON BARTON T4N-R64 | Minor source | No |
| NOBLE ENERGY - RICHTER USX T7N-R64W-S27 | Minor source | No |
| NOBLE ENERGY - RICHTER USX T7N-R64W-S27 | Minor source | No |
| NOBLE ENERGY - RITCHEY L04 | Minor source | No |
| NOBLE ENERGY - RITCHEY T3N-R65W-S27 L01 | Minor source | No |
| NOBLE ENERGY - RITCHEY T3N-R65W-S27 L03 | Synthetic minor source | No |
| NOBLE ENERGY - ROHN PC LD09-01 | Minor source | No |
| NOBLE ENERGY - ROHN ST T9N-R58W-S4 L01 | Minor source | No |
| NOBLE ENERGY - ROHN STATE LD09 ECONODE | Minor source | No |
| NOBLE ENERGY - ROHN STATE LD4 ECONODE | Synthetic minor source | No |
| NOBLE ENERGY - ROHN T9N-R58W-S4 L01 | Minor source | No |
| NOBLE ENERGY - ROHN T9N-R58W-S9 L01 | Minor source | No |
| NOBLE ENERGY - ROHN T9N-R58W-S9 L02 | Minor source | No |
| NOBLE ENERGY - ROHN T9N-R60W-S21 L01 | Minor source | No |
| NOBLE ENERGY - ROHR HANNAH T6N-R64W-S28 | Minor source | No |
| NOBLE ENERGY - ROHR T4N-R64W-S15 L01 | Minor source | No |
| NOBLE ENERGY - ROMERO ANGELINA T4N-R65W- | Minor source | No |
| NOBLE ENERGY - ROMERO T5N-R65W S34 L02 | Minor source | No |
| NOBLE ENERGY - ROOT T4N-R65W-S18 L01 | Minor source | No |
| NOBLE ENERGY - ROOT TRUST T4N-R65W-S18 L | Minor source | No |
| NOBLE ENERGY - ROTH T6N-R64W-S30 L04 | Minor source | No |
| NOBLE ENERGY - ROTHE TOBY BOBCAT PANTHER | Synthetic minor source | No |
| NOBLE ENERGY - ROUSE USX T6N-R64W-S5 L01 | Minor source | No |
| NOBLE ENERGY - ROUSE USX T6N-R64W-S5 L02 | Minor source | No |
| NOBLE ENERGY - RUBIX JOHNSON QC T6N-R67W | Minor source | No |
| NOBLE ENERGY - RUFF BENNER T4N-R64W-S8 L | Minor source | No |
| NOBLE ENERGY - RUMSEY T4N-R66W-S4 L01 | Minor source | No |
| NOBLE ENERGY - RUPERT T4N-R65W-S23 L01 | Minor source | No |
| NOBLE ENERGY - RUPERT T4N-R65W-S25 L01 | Minor source | No |
| NOBLE ENERGY - RURAL L01 | Minor source | No |
| NOBLE ENERGY - RURAL UPRR PAN AM BREST G | Minor source | No |
| NOBLE ENERGY - RYANN ST T4N-R64W-S16 L02 | Minor source | No |
| NOBLE ENERGY - RYANN ST T4N-R64W-S16 L03 | Minor source | No |
| NOBLE ENERGY - SANDAU BARTLES T4N-R66W-S | Minor source | No |
| NOBLE ENERGY - SANDAU L01 | Minor source | No |
| NOBLE ENERGY - SANDAU T4N-R66W-S21 L01 | Minor source | No |
| NOBLE ENERGY - SARCHET L01 | Minor source | No |
| NOBLE ENERGY - SATER T4N-R63W-S19 L01 | Minor source | No |
| NOBLE ENERGY - SATER T4N-R64W-S23 L01 | Minor source | No |
| NOBLE ENERGY - SATER USX T4N-R63W-S19L01 | Minor source | No |
| NOBLE ENERGY - SAUER F33 ECONODE | Minor source | No |
| NOBLE ENERGY - SAUER T5N-R65W-S33 L02 | Minor source | No |
| NOBLE ENERGY - SAUER T5N-R65W-S33 L03 | Minor source | No |
| NOBLE ENERGY - SCHAFER KISSLER L01 | Minor source | No |
| NOBLE ENERGY - SCHISLLER L01 | Minor source | No |
| NOBLE ENERGY - SCHISSLER T4N-R65W-S4 L02 | Minor source | No |
| NOBLE ENERGY - SCHMIDT L03 | Minor source | No |
| NOBLE ENERGY - SCHMIDT ST T5N-R65W-S36 L | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R65W-S19 L04 | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R65W-S30 L02 | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R65W-S30 L04 | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R66W-S25 L01 | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R66W-S25 L02 | Minor source | No |
| NOBLE ENERGY - SCHMIDT T4N-R66W-S25 L03 | Minor source | No |
| NOBLE ENERGY - SCHMIER T4N-R65W-S19 L02 | Minor source | No |
| NOBLE ENERGY - SCHMIER THOR T5N-R64W-S32 | Minor source | No |
| NOBLE ENERGY - SCHOLFIELD ST L01 | Synthetic minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.