EPA Air · by state and industry
Oil and gas extraction (NAICS 2111) air sources in Colorado
- 13,343Facilities
Permitted air-emissions sources in Colorado whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
EPA has recorded inspections of this industry in Colorado for 10 years, listed above. Each facility below links to its own page.
Inspections of oil and gas extraction (naics 2111) in Colorado, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 186
- 2025 — inspections 786
- 2024 — inspections 570
- 2023 — inspections 381
- 2022 — inspections 345
- 2021 — inspections 411
- 2020 — inspections 379
- 2019 — inspections 236
- 2018 — inspections 274
- 2017 — inspections 300
Air-emissions inspections: Oil and gas extraction (NAICS 2111), by year · High-priority air violations: Oil and gas extraction (NAICS 2111), by year · Air-emissions stack tests: Oil and gas extraction (NAICS 2111), by year
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| PDC ENERGY - HOWARD #3-27 | Minor source | No |
| PDC ENERGY - HOWARD #8-27 | Minor source | No |
| PDC ENERGY - HOWARD LAKE 12-9 | Minor source | No |
| PDC ENERGY - HSR ELLIOT AUSTIN ULRICH T4 | Minor source | No |
| PDC ENERGY - HSR MOORE LUNDVALL T5N-R65W | Minor source | No |
| PDC ENERGY - HSR STROH LINDSEY T5N-R67W | Minor source | No |
| PDC ENERGY - HUNGENBERG 22-17 | Minor source | No |
| PDC ENERGY - HUNGENBERG T4N-R66W-S13 L01 | Minor source | No |
| PDC ENERGY - HUNT 1-18 & MALINA 8-18 | Minor source | No |
| PDC ENERGY - HUNT FEDERAL 28 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - HURON LEDFORD 22 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - IKENOUYE F28-33, F29-22, 23 | Minor source | No |
| PDC ENERGY - IKENOUYE T5N R65W S29 | Minor source | No |
| PDC ENERGY - IRENE ROY SCHMIDT | Minor source | Yes |
| PDC ENERGY - IRVINE 15, 20-22 | Minor source | No |
| PDC ENERGY - ISHIGURO T6N-R66W-S35 L01 | Minor source | No |
| PDC ENERGY - IVEY LC PAD | Minor source | No |
| PDC ENERGY - J & L FARMS 12, 22, 23-29 & | Minor source | No |
| PDC ENERGY - J & L FARMS 31, 41-19 | Minor source | No |
| PDC ENERGY - J KLEIN 7 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - J&L FARMS 11-20 | Minor source | No |
| PDC ENERGY - JACOBUCCI 32 SEC PAD 1 & 2 | Synthetic minor source | No |
| PDC ENERGY - JACOBUCCI 32 SEC PAD 3 | Synthetic minor source | No |
| PDC ENERGY - JEFFERS 11, 21- | Minor source | No |
| PDC ENERGY - JERKE T4N-R65W-S7 L02 | Minor source | No |
| PDC ENERGY - JERKE T4N-R65W-S7 L02 | Minor source | No |
| PDC ENERGY - JOHNSON 14, 24-4 | Minor source | No |
| PDC ENERGY - JOHNSON 6-30 | Minor source | No |
| PDC ENERGY - JOHNSON KNUTSON T4N-R66W-S1 | Minor source | No |
| PDC ENERGY - JUSTINE & WESTERN | Minor source | No |
| PDC ENERGY - KAISER 2,6,7,18,21,25,28,92 | Synthetic minor source | No |
| PDC ENERGY - KAMMERZELL 6-7F, 6-23 | Minor source | No |
| PDC ENERGY - KAWATA 21-16 PAD | Minor source | No |
| PDC ENERGY - KAWATA T4N-R66W-S16 L01 | Minor source | No |
| PDC ENERGY - KERBS... | Minor source | No |
| PDC ENERGY - KFKA T5N-R66W-S25 L01 | Minor source | No |
| PDC ENERGY - KIEHN & WEIS | Synthetic minor source | No |
| PDC ENERGY - KINSMAN STEVEN T4N-R65W-S18 | Minor source | No |
| PDC ENERGY - KINSMAN T4N-R65W-S18 L01 | Minor source | No |
| PDC ENERGY - KINSMAN T4N-R65W-S18 L02 | Minor source | No |
| PDC ENERGY - KIRBY 33, 43-36 | Minor source | No |
| PDC ENERGY - KISSLER T4N-R66W-S21 L02 | Minor source | No |
| PDC ENERGY - KISSLER T4N-R66W-S21 L06 | Minor source | No |
| PDC ENERGY - KLEIN 19 SEC PAD 2 | Synthetic minor source | No |
| PDC ENERGY - KLEIN WELLS | Minor source | No |
| PDC ENERGY - KODAK 34-41, 44, 45 | Minor source | No |
| PDC ENERGY - KODAK CDP FACILITY | Minor source | No |
| PDC ENERGY - KODAK NORTH PAD 2&3 | Synthetic minor source | No |
| PDC ENERGY - KODAK SOUTH 26 SEC | Synthetic minor source | No |
| PDC ENERGY - KOEHLER 1, 2 | Minor source | No |
| PDC ENERGY - KOHLHOFF 24-22 | Minor source | No |
| PDC ENERGY - KORTUM LD | Minor source | No |
| PDC ENERGY - KREPS / KREPS TRUST | Minor source | No |
| PDC ENERGY - KREPS 1 | Minor source | No |
| PDC ENERGY - KREPS 11-7 | Minor source | No |
| PDC ENERGY - KREPS 21-7 | Minor source | No |
| PDC ENERGY - KREPS 31, 32-6 | Minor source | No |
| PDC ENERGY - LAJCO 17 SEC HZ | Synthetic minor source | No |
| PDC ENERGY - LAND JG 31 BATTERY | Minor source | No |
| PDC ENERGY - LAPP 33-12; SCHRANT 23 | Minor source | No |
| PDC ENERGY - LAUREN 1 | Minor source | No |
| PDC ENERGY - LAWLEY 33, 43-4; 44-4D | Minor source | No |
| PDC ENERGY - LDS 1 SEC PAD 2 | Synthetic minor source | No |
| PDC ENERGY - LDS 5, 6-28 | Minor source | No |
| PDC ENERGY - LDS NORTH PAD | Synthetic minor source | No |
| PDC ENERGY - LEFFLER 14-1H, 24-1H; 34-1C | Minor source | No |
| PDC ENERGY - LEFFLER 33, 34-2 & 2SD | Minor source | No |
| PDC ENERGY - LEFFLER 33, 43-35 & 35D | Minor source | No |
| PDC ENERGY - LEFFLER 8-21, DONN 1-21 PAD | Synthetic minor source | No |
| PDC ENERGY - LESSER T5N-R66W-S33 L02 | Minor source | No |
| PDC ENERGY - LIGHTNING 3 SEC HZ | Minor source | No |
| PDC ENERGY - LINCOLN STATE 3-18 PAD | Synthetic minor source | No |
| PDC ENERGY - LINHART& ASHTON | Minor source | No |
| PDC ENERGY - LOEFFLER #3-11 | Minor source | No |
| PDC ENERGY - LOEFFLER K01 ECONODE T4N-R6 | Minor source | Yes |
| PDC ENERGY - LOEWEN 25-32 | Minor source | No |
| PDC ENERGY - LOFLAND 44-22 | Minor source | No |
| PDC ENERGY - LOLOFF FARMS 26 SEC PAD 1 | Minor source | No |
| PDC ENERGY - LOLOFF FARMS 26 SEC PAD 2 | Synthetic minor source | No |
| PDC ENERGY - LORENZ CHRIS T4N-R66W-S26 L | Minor source | No |
| PDC ENERGY - LORENZ F | Minor source | No |
| PDC ENERGY - LOUIS KLEIN 19-1; SETH 1, 5 | Minor source | No |
| PDC ENERGY - LOUSTALET 13, 23, 24-25 | Minor source | No |
| PDC ENERGY - LOUSTALET 32-12 | Minor source | No |
| PDC ENERGY - LOWELL PAUL DAIRY T6N | Minor source | No |
| PDC ENERGY - LUNDVALL 1, 18-22, 18-06 | Minor source | No |
| PDC ENERGY - LUNDVALL T5N-R66W-S18 L03 | Minor source | No |
| PDC ENERGY - LUNDVALL UP 2-19 | Minor source | No |
| PDC ENERGY - MAGGIE 12-6 | Minor source | No |
| PDC ENERGY - MAPELLI 2, 3 | Minor source | No |
| PDC ENERGY - MARCUS LD PAD | Synthetic minor source | No |
| PDC ENERGY - MARGIL NW/4 | Minor source | No |
| PDC ENERGY - MARKET FEDERAL 18 SEC HZ | Minor source | No |
| PDC ENERGY - MARTINSON 24 & 13 | Minor source | No |
| PDC ENERGY - MAXEY-HOFF 1, 2 | Minor source | No |
| PDC ENERGY - MCCARTHY SHAMROCK FED T4N-R | Minor source | No |
| PDC ENERGY - MCCARTHY, MELVIN BLACK FED | Minor source | No |
| PDC ENERGY - MCCARTY 28-1 | Minor source | No |
| PDC ENERGY - MCCARTY, MELVIN BLAKE | Minor source | No |
| PDC ENERGY - MCCLELLAN 33-20 | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.