EPA Air · by county
Air-emissions sources in Custer County, Oklahoma
- 324Facilities
Every stationary source in Custer County, Oklahoma that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Custer County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Custer County, 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 3
- 2025 — inspections 6
- 2024 — inspections 10
- 2023 — inspections 29
- 2022 — inspections 50
- 2021 — inspections 65
- 2020 — inspections 44
- 2019 — inspections 66
- 2018 — inspections 51
- 2017 — inspections 51
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CRAWLEY PETROLEUM CORP / HOLDER PYEATT 1 2 11 MHX | Synthetic minor source | No |
| CRAWLEY PETROLEUM CORP / MCELMURRY TRUST 1 33 28MHX | Synthetic minor source | No |
| DCP OPERATING CO LP / CUSTER BOOSTER STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / OAKWOOD GAS PLANT | Minor source | No |
| DCP OPERATING CO LP / SUNSET BOOSTER STATION | Synthetic minor source | Yes |
| DCP OPERATING CO LP / THOMAS BOOSTER STATION | Synthetic minor source | No |
| DCS TOWER SUB LLC / 373753 BUTLER OK | Minor source | No |
| DCS TOWER SUB LLC / 373755 WEATHERFORD DT | Minor source | No |
| DEVON ENERGY PRODUCTION CO LP / BOND 1 3H | Minor source | No |
| DEVON ENERGY PRODUCTION CO LP / GADWALL 27 PAD 1 | Minor source | No |
| DEVON ENERGY PRODUCTION CO LP / LEONARD 4 25 | Minor source | No |
| DEVON ENERGY PRODUCTION CO LP / MALLARD PAD 1 | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / BRITTON 27 15 20 1H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / CARTER TRUST 1 7H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / COLLINS 6 2A COLLINS 6 3 STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / FAWVER 1 35H PAD | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / FRANSEN FARMS 1 1 | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / FRIESEN 1 31 PAD | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / HARREL LOMAS 1 5H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / HORSE CREEK 1 8 STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / KAUK 1 2H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / KENNETH 4 11 18 1H BTU 1 32H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / MOUSE 1 32 STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / MURPHY 1 18 STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / RISCH 3 15 20 1H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / ROWDY 3 13 19 1H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / SGD 4 13 18 STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / SNIDER 1 24 PAD | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / THOMPSON 2 11 18 2H STATION | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / WEATHERFORD FIELD OFFICE | Minor source | No |
| DIVERSIFIED PRODUCTION LLC / WHITTINGTON 1 1H STATION | Minor source | No |
| DUNCAN OIL PROPERTIES INC / CARTER 2 6HLC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / DORIS 2 12 | Minor source | No |
| DUNCAN OIL PROPERTIES INC / DORIS 4 12 | Minor source | No |
| DUNCAN OIL PROPERTIES INC / EVELYN 1 31 HLC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / GINGER 1 11 | Minor source | No |
| DUNCAN OIL PROPERTIES INC / GOSS 1 29HMC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / HATCHER ESTATE 1 1 | Minor source | No |
| DUNCAN OIL PROPERTIES INC / JOYCE 1 32 | Minor source | No |
| DUNCAN OIL PROPERTIES INC / MEYER 4 32 HLC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / MEYER 5 32HLC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / MK 1 35HLC | Minor source | No |
| DUNCAN OIL PROPERTIES INC / SHEPHARD 1 2 | Minor source | No |
| ENABLE GAS TRANSMISSION LLC / CUSTER COMPRESSOR STATION | Synthetic minor source | No |
| ENABLE GAS TRANSMISSION LLC / LEEDEY COMPRESSOR STATION REFRIGERATI | Minor source | No |
| ENABLE GAS TRANSMISSION LLC / RED MOON COMPRESSOR STATION | Synthetic minor source | No |
| ENABLE OKLAHOMA INTRASTATE TRANSMISSION / THOMAS TIE STATION | Major source | No |
| ENCINO OPERATING LLC / BITTERROOT 1 10H | Minor source | No |
| ENCINO OPERATING LLC / BLACK BEAR 1 13H | Minor source | No |
| ENCINO OPERATING LLC / BRANHAM 34 2H | Minor source | No |
| ENCINO OPERATING LLC / CENTENNIAL 1 29H | Minor source | No |
| ENCINO OPERATING LLC / KINCAID 1 22H PROD FACILITY | Minor source | No |
| ENCINO OPERATING LLC / LUPINE 1 23H | Minor source | No |
| ET GATHERING PROCESSING LLC / ALTHER DEHYDRATOR | Minor source | No |
| ET GATHERING PROCESSING LLC / ALVIS | Minor source | No |
| ET GATHERING PROCESSING LLC / BARNITZ COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / CLAUSSEN DEHYDRATION STATION | Minor source | No |
| ET GATHERING PROCESSING LLC / CLINTON GAS PROCESSING PLANT | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / CUSTER ELECTRIC STATION | Major source | No |
| ET GATHERING PROCESSING LLC / GHK COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / HAROLD COMPRSSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / LONE TREE COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / MCCLURE GAS PROCESSING PLANT | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / ONE BULL COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / ONE HORSE COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / RUBY DEHYDRATOR | Minor source | No |
| ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / THOMAS GAS PROCESSING PLANT | Major source | No |
| ET GATHERING PROCESSING LLC / WEATHERFORD COMPRESSOR STATION | Minor source | No |
| FARMERS COOP ASSOC / BUTLER USDA 50414 | Minor source | No |
| FORMENTERA OPERATIONS / PIERCE 1 21H | Minor source | No |
| H2OK LLC / JOHNSTON 1 28H | Synthetic minor source | No |
| HOWARD ENERGY PARTNERS / HIGH WEST CDP | Synthetic minor source | No |
| HOWARD ENERGY PARTNERS / HOG DEHY SITE 1 | Synthetic minor source | No |
| HPN MANUFACTURING LLC / CLINTON PET FOOD MFG FACILITY | Synthetic minor source | No |
| JMA ENERGY COMPANY / DOYLE BRAY 1 2R | Minor source | No |
| KAISER FRANCIS OIL CO / JONES 2 31 | Minor source | No |
| KAISER FRANCIS OIL CO / KAISER 2 16 LEASE | Minor source | No |
| LATIGO PETROLEUM LLC / GARNER 1 22H15X10 PRODUCTION SITE | Synthetic minor source | No |
| LATIGO PETROLEUM LLC / RUBY 1 2H11X14 PRODUCTION FACILITY | Synthetic minor source | No |
| LOVES TRAVEL STOPS AND COUNTRY STORES I / LOVES TRAVEL STOP 248 | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / BAKER COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / BUTLER ARAPAHO GAS PLANT | Major source | Yes |
| MARKWEST OKLAHOMA GAS CO LLC / CUSTER COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / CUSTER STABILIZATION STATION | Synthetic minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / FANCHER COMPRESSOR STATION | Minor source | No |
| MARKWEST OKLAHOMA GAS CO LLC / HAMMON COMPRESSOR STATION | Minor source | No |
| MEWBOURNE OIL CO / ABERNATHY 1 12 CN 2HR | Synthetic minor source | No |
| MEWBOURNE OIL CO / ABERNATHY 1 AP 1H BARRICK 36 PA 1H COM | Minor source | No |
| MEWBOURNE OIL CO / BARRICK 36 25 NC 2H | Synthetic minor source | No |
| MEWBOURNE OIL CO / BEAVER CREEK 25 24 PA 1H | Synthetic minor source | No |
| MEWBOURNE OIL CO / BRITTON 33 4 AP 1H QUARTERMASTER 28 21 | Synthetic minor source | No |
| MEWBOURNE OIL CO / COLLINS 6 MD 1H BAKER 7 CN 1H | Synthetic minor source | No |
| MEWBOURNE OIL CO / COLLINS 6 OA 2H | Synthetic minor source | No |
| MEWBOURNE OIL CO / HAGGARD 2 35 MD 1H | Synthetic minor source | No |
| MEWBOURNE OIL CO / HAGGARD 2 35 PA 2H | Synthetic minor source | No |
| MEWBOURNE OIL CO / HATCHER FARMS 25 36 BO 1H | Synthetic minor source | No |
| MEWBOURNE OIL CO / HUGHES 17 8 ML 1H | Synthetic minor source | No |
| MEWBOURNE OIL CO / MOORE 35 2 AP 1H LEROY 36 1 DM 1H | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.