EPA Air · stack tests by state, industry and year
Oil and gas extraction (NAICS 2111): stack tests in Ohio, 2025
- 821Stack 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 2025 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, 2025
- Nonmetallic mineral product manufacturing (NAICS 3279) 164
- Pipeline transportation (NAICS 4862) 163
- Mining support (NAICS 2131) 148
- Utilities (NAICS 2211) 100
- Waste management and remediation (NAICS 5622) 99
- Petroleum and coal products manufacturing (NAICS 3241) 95
- Electrical equipment and appliance manufacturing (NAICS 3359) 85
- Utilities (NAICS 2212) 80
- Chemical manufacturing (NAICS 3251) 58
- Primary metal manufacturing (NAICS 3311) 34
- Food manufacturing (NAICS 3119) 26
- Nonmetallic mineral product manufacturing (NAICS 3271) 25
- Primary metal manufacturing (NAICS 3315) 23
- Utilities (NAICS 2213) 20
- Nonmetallic mineral product manufacturing (NAICS 3272) 19
- Primary metal manufacturing (NAICS 3313) 19
- Nonmetallic mineral product manufacturing (NAICS 3273) 15
- Chemical manufacturing (NAICS 3255) 15
- Crop production (NAICS 1114) 15
- Professional, scientific and technical services (NAICS 5413) 12
- Primary metal manufacturing (NAICS 3314) 12
- Printing and related support (NAICS 3231) 12
- Fabricated metal product manufacturing (NAICS 3328) 11
- Educational services (NAICS 6113) 11
- Chemical manufacturing (NAICS 3252) 11
- Heavy and civil engineering construction (NAICS 2371) 9
- Mining and quarrying (NAICS 2123) 9
- Paper manufacturing (NAICS 3222) 8
- Hospitals (NAICS 6221) 7
- Furniture and related product manufacturing (NAICS 3371) 6
- Food manufacturing (NAICS 3118) 6
- Transportation equipment manufacturing (NAICS 3363) 5
- Merchant wholesalers, nondurable goods (NAICS 4247) 5
- Transportation equipment manufacturing (NAICS 3361) 5
- Plastics and rubber products manufacturing (NAICS 3261) 4
- Repair and maintenance (NAICS 8113) 4
- Fabricated metal product manufacturing (NAICS 3321) 4
- Waste management and remediation (NAICS 5629) 4
- Chemical manufacturing (NAICS 3253) 3
- Professional, scientific and technical services (NAICS 5417) 3
- Food manufacturing (NAICS 3111) 3
- Paper manufacturing (NAICS 3221) 3
- Computer and electronic product manufacturing (NAICS 3344) 3
- Food manufacturing (NAICS 3115) 3
- Food manufacturing (NAICS 3116) 3
- Machinery manufacturing (NAICS 3339) 3
- Plastics and rubber products manufacturing (NAICS 3262) 3
Air-emissions stack tests recorded in Ohio, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-07-21 | ASCENT RESOURCES - UTICA LLC - MINGO CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2025-07-21 | ASCENT RESOURCES - UTICA LLC - MINGO CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2025-07-21 | ASCENT RESOURCES - UTICA LLC - GORDON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2025-07-21 | ASCENT RESOURCES - UTICA LLC - GORDON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2025-07-21 | ASCENT RESOURCES - UTICA LLC - GORDON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA LLC - MIKLOVIC PAD | FLUSHING, Belmont, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA LLC - MIKLOVIC PAD | FLUSHING, Belmont, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA LLC - MIKLOVIC PAD | FLUSHING, Belmont, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA, LLC - SCHUMACHER WELL PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA, LLC - SCHUMACHER WELL PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-18 | GULFPORT APPALACHIA, LLC - SCHUMACHER WELL PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-16 | ASCENT RESOURCES - UTICA LLC - RUTH MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2025-07-16 | ASCENT RESOURCES - UTICA LLC - RUTH MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2025-07-16 | ASCENT RESOURCES - UTICA LLC - RUTH MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - AMBER WEL JF | RAYLAND, Jefferson, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - AMBER WEL JF | RAYLAND, Jefferson, OH | Pass | State |
| 2025-07-15 | ASCENT RESOURCES - UTICA LLC - AMBER WEL JF | RAYLAND, Jefferson, OH | Pass | State |
| 2025-07-08 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #2 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-07-08 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #2 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-07-08 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #2 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-03 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-02 | EOG RESOURCES, INC. - BLACKBIRD COMPRESSOR STATION | BROWN, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2025-07-02 | EOG RESOURCES, INC. - BLACKBIRD COMPRESSOR STATION | BROWN, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2025-07-02 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-07-02 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-07-02 | PYLES PAD 952757 | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-07-02 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-02 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-02 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-01 | ROLLAND PAD 952787 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-01 | ROLLAND PAD 952787 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-01 | ROLLAND PAD 952787 | SARDIS, Monroe, OH | Pass | State |
| 2025-07-01 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-01 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-07-01 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-30 | DUANE WEISEND PAD 952440 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-06-30 | DUANE WEISEND PAD 952440 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-06-30 | DUANE WEISEND PAD 952440 | SUMMERFIELD, Noble, OH | Pass | State |
| 2025-06-19 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2025-06-19 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-18 | OHIO MIDSTREAM PARTNERS, LLC BUCKEYE COMPRESSOR STATION | POWHATAN POINT, Belmont, OH | Pass | State |
| 2025-06-12 | BLUE RACER MIDSTREAM LLC - GUERNSEY CO FIELD STATION #1 | FAIRVIEW, Guernsey, OH | Pass | State |
| 2025-06-11 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-11 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-11 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | CADIZ, Harrison, OH | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | CADIZ, Harrison, OH | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | CADIZ, Harrison, OH | Pass | State |
| 2025-06-06 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-06 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-06 | EOG RESOURCES, INC. - FOLSAM CR HAR PAD | CARROLLTON, Carroll, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - CRAVAT WHL BL WELL PAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - CRAVAT WHL BL WELL PAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - CRAVAT WHL BL WELL PAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - OBOY CLR BL WELLPAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - OBOY CLR BL WELLPAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-03 | ASCENT RESOURCES - UTICA LLC - OBOY CLR BL WELLPAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-06-02 | GULFPORT APPALACHIA, LLC - GEHRIG PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - TRUAX | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - TRUAX | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - TRUAX | BEALLSVILLE, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - MORRIS PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - MORRIS PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-05-27 | GULFPORT APPALACHIA, LLC - MORRIS PAD | WOODSFIELD, Monroe, OH | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | TIPPECANOE, Harrison, OH | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | TIPPECANOE, Harrison, OH | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | TIPPECANOE, Harrison, OH | Pass | State |
| 2025-05-20 | HILCORP ENERGY - FAIRFIELD-UNKEFER PRODUCTION FACILITY | COLUMBIANA, Columbiana, OH | Pass | State |
| 2025-05-20 | HILCORP ENERGY - FAIRFIELD-UNKEFER PRODUCTION FACILITY | COLUMBIANA, Columbiana, OH | Pass | State |
| 2025-05-20 | HILCORP ENERGY - FAIRFIELD-UNKEFER PRODUCTION FACILITY | COLUMBIANA, Columbiana, OH | Pass | State |
| 2025-05-20 | ASCENT RESOURCES - UTICA LLC - STELLA MDS GR | LORE CITY, Guernsey, OH | Pass | State |
| 2025-05-20 | ASCENT RESOURCES - UTICA LLC - STELLA MDS GR | LORE CITY, Guernsey, OH | Pass | State |
| 2025-05-20 | INR OHIO, LLC - BETTINGER WELL PAD | CALDWELL, Noble, OH | Pass | State |
| 2025-05-20 | INR OHIO, LLC - BETTINGER WELL PAD | CALDWELL, Noble, OH | Pass | State |
| 2025-05-20 | INR OHIO, LLC - BETTINGER WELL PAD | CALDWELL, Noble, OH | Pass | State |
| 2025-05-15 | ASCENT RESOURCES - UTICA LLC - JENNINGS WLS GR | LORE CITY, Guernsey, OH | Pass | State |
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.