EPA Air · stack tests by state, industry and year
Oil and gas extraction (NAICS 2111): stack tests in Ohio, 2026
- 488Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Ohio source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in Ohio, other years
Other industries in Ohio, 2026
- Pipeline transportation (NAICS 4862) 227
- Mining support (NAICS 2131) 156
- Utilities (NAICS 2212) 91
- Electrical equipment and appliance manufacturing (NAICS 3359) 75
- Primary metal manufacturing (NAICS 3311) 56
- Waste management and remediation (NAICS 5622) 54
- Nonmetallic mineral product manufacturing (NAICS 3271) 38
- Nonmetallic mineral product manufacturing (NAICS 3272) 36
- Utilities (NAICS 2211) 32
- Chemical manufacturing (NAICS 3251) 27
- Primary metal manufacturing (NAICS 3315) 22
- Utilities (NAICS 2213) 19
- National security and international affairs (NAICS 9281) 14
- Plastics and rubber products manufacturing (NAICS 3262) 11
- Primary metal manufacturing (NAICS 3313) 11
- Warehousing and storage (NAICS 4931) 9
- Plastics and rubber products manufacturing (NAICS 3261) 8
- Transportation equipment manufacturing (NAICS 3361) 7
- Chemical manufacturing (NAICS 3255) 7
- Paper manufacturing (NAICS 3222) 6
- Food manufacturing (NAICS 3112) 6
- Nonmetallic mineral product manufacturing (NAICS 3274) 5
- Primary metal manufacturing (NAICS 3312) 5
- Educational services (NAICS 6113) 5
- Nonmetallic mineral product manufacturing (NAICS 3279) 5
- Petroleum and coal products manufacturing (NAICS 3241) 5
- Transportation equipment manufacturing (NAICS 3364) 5
- Chemical manufacturing (NAICS 3252) 4
- Fabricated metal product manufacturing (NAICS 3324) 4
- Wood product manufacturing (NAICS 3219) 3
- Professional, scientific and technical services (NAICS 5413) 3
- Repair and maintenance (NAICS 8113) 3
- Food manufacturing (NAICS 3115) 3
- Fabricated metal product manufacturing (NAICS 3328) 3
- Furniture and related product manufacturing (NAICS 3371) 3
Air-emissions stack tests recorded in Ohio, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-18 | HILCORP ENERGY - ELK RUN-SCHEEL PRODUCTION FACILITY | COLUMBIANA, Columbiana, OH | Pass | State |
| 2026-03-18 | HILCORP ENERGY - ELK RUN-FAIRMONT PRODUCTION FACILITY | LISBON, Columbiana, OH | Pass | State |
| 2026-03-18 | HILCORP ENERGY - ELK RUN-FAIRMONT PRODUCTION FACILITY | LISBON, Columbiana, OH | Pass | State |
| 2026-03-18 | HILCORP ENERGY - ELK RUN-FAIRMONT PRODUCTION FACILITY | LISBON, Columbiana, OH | Pass | State |
| 2026-03-13 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2026-03-13 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2026-03-13 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2026-03-05 | RICE DRILLING D LLC - EISENBARTH PAD | CLARINGTON, Monroe, OH | Pass | State |
| 2026-03-05 | RICE DRILLING D LLC - EISENBARTH PAD | CLARINGTON, Monroe, OH | Pass | State |
| 2026-03-05 | RICE DRILLING D LLC - EISENBARTH PAD | CLARINGTON, Monroe, OH | Pass | State |
| 2026-03-05 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2026-03-05 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2026-03-05 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2026-03-04 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2026-03-04 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2026-03-04 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2026-03-03 | GULFPORT APPALACHIA, LLC - SCHUBERT WELL PAD | RAYLAND, Jefferson, OH | Pass | State |
| 2026-03-03 | GULFPORT APPALACHIA, LLC - SCHUBERT WELL PAD | RAYLAND, Jefferson, OH | Pass | State |
| 2026-03-03 | GULFPORT APPALACHIA, LLC - SCHUBERT WELL PAD | RAYLAND, Jefferson, OH | Pass | State |
| 2026-03-03 | ORMET 9 PAD 952729 | HANNIBAL, Monroe, OH | Pass | State |
| 2026-03-03 | ORMET 9 PAD 952729 | HANNIBAL, Monroe, OH | Pass | State |
| 2026-03-03 | ORMET 9 PAD 952729 | HANNIBAL, Monroe, OH | Pass | State |
| 2026-03-03 | ORMET 15 PAD 952728 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-03-03 | ORMET 15 PAD 952728 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-03-03 | ORMET 15 PAD 952728 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | HOLLIDAY PAD 952538 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | HOLLIDAY PAD 952538 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | HOLLIDAY PAD 952538 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-18 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-02-17 | RICHARD STALDER PAD 952766 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-17 | RICHARD STALDER PAD 952766 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-17 | RICHARD STALDER PAD 952766 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2026-02-12 | EOG RESOURCES, INC. - SMELTZ 23-13-5 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-02-12 | EOG RESOURCES, INC. - SMELTZ 23-13-5 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-02-12 | EOG RESOURCES, INC. - SMELTZ 23-13-5 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-02-05 | EOG RESOURCES, INC. - WIANDT 12-13-6 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2026-02-04 | EOG RESOURCES, INC. - BOWLING 23-16-6 PAD | MALVERN, Carroll, OH | Pass | State |
| 2026-02-04 | EOG RESOURCES, INC. - BOWLING 23-16-6 PAD | MALVERN, Carroll, OH | Pass | State |
| 2026-02-04 | EOG RESOURCES, INC. - BOWLING 23-16-6 PAD | MALVERN, Carroll, OH | Pass | State |
| 2026-02-03 | EOG RESOURCES, INC. - KOVACH 3-15-6 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-02-03 | EOG RESOURCES, INC. - KOVACH 3-15-6 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-02-03 | EOG RESOURCES, INC. - KOVACH 3-15-6 PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - KENNETH LLOYD 5-14-7 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - KENNETH LLOYD 5-14-7 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - KENNETH LLOYD 5-14-7 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - BOWERSTON 21-13-6 PAD | BOWERSTON, Harrison, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - BOWERSTON 21-13-6 PAD | BOWERSTON, Harrison, OH | Pass | State |
| 2026-01-30 | EOG RESOURCES, INC. - BOWERSTON 21-13-6 PAD | BOWERSTON, Harrison, OH | Pass | State |
| 2026-01-23 | EOG RESOURCES, INC. - BLUE BUTTERFLY GY VAL PAD | BUFFALO, Guernsey, OH | Pass | State |
| 2026-01-23 | EOG RESOURCES, INC. - BLUE BUTTERFLY GY VAL PAD | BUFFALO, Guernsey, OH | Pass | State |
| 2026-01-23 | EOG RESOURCES, INC. - BLUE BUTTERFLY GY VAL PAD | BUFFALO, Guernsey, OH | Pass | State |
| 2026-01-23 | EOG RESOURCES, INC. - BEARS NB BUF PAD | SARAHSVILLE, Noble, OH | Pass | State |
| 2026-01-23 | EOG RESOURCES, INC. - BEARS NB BUF PAD | SARAHSVILLE, Noble, OH | Pass | State |
| 2026-01-21 | EOG RESOURCES, INC. - VANFOSSEN CR AUG PAD | AUGUSTA, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2026-01-21 | EOG RESOURCES, INC. - VANFOSSEN CR AUG PAD | AUGUSTA, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2026-01-21 | EOG RESOURCES, INC. - VANFOSSEN CR AUG PAD | AUGUSTA, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-19 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2026-01-14 | CRAIG MILLER PAD 952413 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-14 | CRAIG MILLER PAD 952413 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-14 | CRAIG MILLER PAD 952413 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-13 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-13 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-13 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2026-01-13 | DIETRICH PAD 952432 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-01-13 | DIETRICH PAD 952432 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-01-13 | DIETRICH PAD 952432 | CLARINGTON, Monroe, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC - SPARKMAN GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC - SPARKMAN GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC - SPARKMAN GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC. - WAGNER GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC. - WAGNER GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-12 | EOG RESOURCES, INC. - WAGNER GY CEN PAD | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2026-01-09 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2026-01-09 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2026-01-09 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2026-01-06 | EOG RESOURCES INC - GEMSBOK CTB | BELLE VALLEY, Noble, OH | Pass | State |
| 2026-01-06 | EOG RESOURCES INC - GEMSBOK CTB | BELLE VALLEY, Noble, OH | Pass | State |
| 2026-01-06 | EOG RESOURCES INC - GEMSBOK CTB | BELLE VALLEY, Noble, OH | Pass | State |
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Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.