EPA Air · by county
Air-emissions sources in Stephens County, Oklahoma
- 373Facilities
Every stationary source in Stephens 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 Stephens 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 Stephens 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 8
- 2023 — inspections 77
- 2022 — inspections 111
- 2021 — inspections 106
- 2020 — inspections 108
- 2019 — inspections 98
- 2018 — inspections 107
- 2017 — inspections 92
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BCE MACH III LLC / FLORENCE 2 18 FACILITY | Minor source | No |
| BCE MACH III LLC / HEFNER D 1 12 PAD | Minor source | No |
| BCE MACH LLC / BIFFLE 22 15 S1H | Synthetic minor source | No |
| BCE MACH LLC / BIFFLE 22 15 S2H S3H | Synthetic minor source | No |
| BCE MACH LLC / BIFFLE 22 15 UW1H | Minor source | No |
| BCE MACH LLC / BRIAN 27 34 S1H | Synthetic minor source | No |
| BCE MACH LLC / BRYANT 25 24 UW1H | Minor source | No |
| BCE MACH LLC / CASSIE ARMOUR 17 20 S1H ALICE TUCKER 1 | Minor source | No |
| BCE MACH LLC / EASLON 25 24 S1H EASLON 25 24 S2H PAD | Minor source | No |
| BCE MACH LLC / EASLON 25 24 S3H | Synthetic minor source | No |
| BCE MACH LLC / LONE RANGER 28 33 S1H S2H | Synthetic minor source | No |
| BCE MACH LLC / LONE RANGER 28 33 S3H S4H BRIAN 27 34 | Synthetic minor source | No |
| BCE MACH LLC / SKEET 17 20 S3H SKEET 17 20 S4H | Synthetic minor source | No |
| BLACK MESA ENERGY LLC / WOLF PACK 36 25 1S 4W SXH2 PAD | Synthetic minor source | No |
| BLUEARC INNOVATIONS LLC / BLUEARC INNOVATIONS LLC | Minor source | No |
| BOUNTY TRANSFER LLC / CENTRAL HIGH BOOSTER STATION | Synthetic minor source | No |
| BOUNTY TRANSFER LLC / DYER COMPRESSOR STATION | Synthetic minor source | No |
| BOUNTY TRANSFER LLC / KOVAR CCF COMPRESSOR STATION | Synthetic minor source | No |
| C E HARMON OIL INC / MCKINLEY TAYLOR TANK BATTERY | Minor source | No |
| C E HARMON OIL INC / SLEDGE B TANK BATTERY | Minor source | No |
| C E HARMON OIL INC / THOMPSON TANK BATTERY | Minor source | No |
| C E HARMON OIL INC / WILLIAM ELMORE TANK BATTERY | Minor source | No |
| CHESAPEAKE OPERATING LLC / BOOKER CTB STATION | Minor source | No |
| CHEVRON USA INC / FOX ALLIANCE 10 | Minor source | No |
| CHEVRON USA INC / FOX ALLIANCE 2 | Minor source | No |
| CHEVRON USA INC / P DIANE | Minor source | No |
| CIMARRON ENERGY INC / MARLOW FACILITY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL DURHAM 10 2 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL DURHAM 10 3 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL HEADED 4 1 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL HEADED 4 2 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL HEADED 4 3 | Minor source | No |
| CITATION OIL AND GAS CORP / BULL MARKET 8 1 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL MOOSE 5 1 5 2 JOINT CENTRAL TANK | Minor source | No |
| CITATION OIL AND GAS CORP / BULL MOOSE 5 4 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL RIDER 9 3 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL RIDER 9 4 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / BULL RIDER 9 5 | Minor source | No |
| CITATION OIL AND GAS CORP / DAVID 2 26H STA | Minor source | No |
| CITATION OIL AND GAS CORP / EAST VELMA MIDDLE BLOCK CENTRAL TANK B | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / EAST VELMA MIDDLE BLOCK SATELLITE BAT | Minor source | No |
| CITATION OIL AND GAS CORP / EAST VELMA PERMIAN UNIT CTB SWD FACILI | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / JOANN 1 22H | Minor source | No |
| CITATION OIL AND GAS CORP / KELLY NO 36 1 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / KELLY NO 36 2 36 5 TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / LOCO UNIT SECTION 8 TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / LOCO UNIT SECTION 9A SOUTH TANK BATTE | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / LOCO UNIT SECTION 9B EAST TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / MILROY DEESE CENTRAL TANK BATTERY K JO | Minor source | No |
| CITATION OIL AND GAS CORP / NEWMAN 1 34H STATION | Minor source | No |
| CITATION OIL AND GAS CORP / NORTH ALMA DEESE UNIT TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / NORTH BASIN 2 13HW TANK BATTERY | Synthetic minor source | Yes |
| CITATION OIL AND GAS CORP / NORTH BASIN 5 13HM 4 13HW 1 24HM 2 24H | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 1 27HW TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 1 34HW TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 1 35HW TANK BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 2 27HW TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 2 34HW TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 2 35HW 3 35HW TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / PRAIRIEDALE 4 35HW 5 35HW TANK BATTERY | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / SAIRD 2 AMINE PLANT | Synthetic minor source | No |
| CITATION OIL AND GAS CORP / SAMEDAN 1 16H STATION | Minor source | No |
| CITATION OIL AND GAS CORP / SARAH 2 27 | Minor source | No |
| CITATION OIL AND GAS CORP / SHOLEUM ALECHEM BATTERY | Minor source | No |
| CITATION OIL AND GAS CORP / SMARTY JONES 1 12 | Minor source | No |
| CITATION OIL AND GAS CORP / WILDHORSE UNIT TANK BATTERY | Synthetic minor source | No |
| COFFEYVILLE RESOURCES CRUDE TRANSPORTAT / VELMA STATION | Synthetic minor source | No |
| CONTINENTAL RESOURCES / BEARDEN 16 17 12 1 36XHS | Synthetic minor source | No |
| CONTINENTAL RESOURCES / BELLE STARR 4 26 2XHM LEON 1 23 14XHM | Synthetic minor source | No |
| CONTINENTAL RESOURCES / BETTS 2 31 6XHM BETTS 3 31 6XHM | Synthetic minor source | No |
| CONTINENTAL RESOURCES / BETTS 5 31 6XHW BETTS 6 31 6XHW | Minor source | No |
| CONTINENTAL RESOURCES / BETTS M1 6 31XH | Minor source | No |
| CONTINENTAL RESOURCES / BOARDWALK 1 5MH FACILITY | Minor source | No |
| CONTINENTAL RESOURCES / BOARDWALK 2 8 5XHM | Minor source | No |
| CONTINENTAL RESOURCES / CALLAWAY 1 21H | Minor source | No |
| CONTINENTAL RESOURCES / CELESTA 1 5 32XH | Minor source | No |
| CONTINENTAL RESOURCES / CELESTA 2 5 32XH 3 5 32XH POTEET 12 8 | Minor source | No |
| CONTINENTAL RESOURCES / CELESTA 4R 5 32XH FACILITY | Minor source | No |
| CONTINENTAL RESOURCES / CELESTA 5 5 32XH 6 5 32XH POTEET 11 8 | Minor source | No |
| CONTINENTAL RESOURCES / CHALFANT 1 7H ROBERT JO 1 8H | Minor source | No |
| CONTINENTAL RESOURCES / CHALFANT 2 7H | Minor source | No |
| CONTINENTAL RESOURCES / CHISHOLM TRAIL 0104 11 14 1MXH | Minor source | No |
| CONTINENTAL RESOURCES / CHISHOLM TRAIL 2 23 14 11XHM SUNDANCE | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CHISHOLM TRAIL 3 23 14 11XHM 4 23 14 1 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CLAUDINE 1 29 32XH WHATLEY 2 20H | Minor source | No |
| CONTINENTAL RESOURCES / CONDIT 2 5 32XH | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CONDIT 3 5 32XHW FORREST 3 5 8 17XHW | Minor source | No |
| CONTINENTAL RESOURCES / CONDIT 5 5 32XHW FORREST 4 5 8 17XHW 5 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CONDIT 6 5 32XHW FORREST 6 5 8 17XHW | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CONDIT 7 5 32XHW FORREST 7 5 8 17XHW | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CONDIT 8 5 32XHW | Minor source | No |
| CONTINENTAL RESOURCES / CONDIT 9 5 32XHW | Minor source | No |
| CONTINENTAL RESOURCES / CONNELL 1 13 12XH 2 13 12 1XHS | Synthetic minor source | No |
| CONTINENTAL RESOURCES / CONNELL 3 13 12 1XHM | Minor source | No |
| CONTINENTAL RESOURCES / CONNELL 4 13 12 1XHS | Minor source | No |
| CONTINENTAL RESOURCES / COTTONWOOD EAST 1 25 24XH | Minor source | No |
| CONTINENTAL RESOURCES / DAUBE 1 22H | Minor source | No |
| CONTINENTAL RESOURCES / DAUBE 2 22 15 10XHM | Minor source | No |
| CONTINENTAL RESOURCES / DOGWOOD 1 1 12XHW | Minor source | No |
| CONTINENTAL RESOURCES / DYESS 1 1H | Minor source | No |
Page 1 of 4NextPage 2
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.