EPA Air · inspections by state, industry and year
Oil and gas extraction (NAICS 2111): inspections in Pennsylvania, 2025
- 1,287Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Pennsylvania 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 Pennsylvania, other years
Other industries in Pennsylvania, 2025
- Utilities (NAICS 2211) 591
- Waste management and remediation (NAICS 5622) 345
- Pipeline transportation (NAICS 4862) 314
- Petroleum and coal products manufacturing (NAICS 3241) 268
- Mining and quarrying (NAICS 2123) 217
- Plastics and rubber products manufacturing (NAICS 3261) 184
- Personal and laundry services (NAICS 8122) 163
- Hospitals (NAICS 6221) 161
- Merchant wholesalers, nondurable goods (NAICS 4247) 155
- Mining support (NAICS 2131) 133
- Primary metal manufacturing (NAICS 3315) 109
- Nonmetallic mineral product manufacturing (NAICS 3273) 109
- Utilities (NAICS 2213) 101
- Printing and related support (NAICS 3231) 99
- Chemical manufacturing (NAICS 3251) 94
- Repair and maintenance (NAICS 8111) 91
- Furniture and related product manufacturing (NAICS 3371) 90
- Fabricated metal product manufacturing (NAICS 3323) 86
- Educational services (NAICS 6113) 82
- Wood product manufacturing (NAICS 3219) 78
- Chemical manufacturing (NAICS 3254) 75
- Fabricated metal product manufacturing (NAICS 3328) 74
- Paper manufacturing (NAICS 3222) 72
- Personal and laundry services (NAICS 8123) 71
- Primary metal manufacturing (NAICS 3311) 69
- Primary metal manufacturing (NAICS 3312) 65
- Primary metal manufacturing (NAICS 3314) 62
- Food manufacturing (NAICS 3119) 58
- Transportation equipment manufacturing (NAICS 3362) 57
- Primary metal manufacturing (NAICS 3313) 56
- Nonmetallic mineral product manufacturing (NAICS 3272) 55
- Food manufacturing (NAICS 3111) 54
- Educational services (NAICS 6111) 54
- Fabricated metal product manufacturing (NAICS 3324) 50
- Food manufacturing (NAICS 3116) 49
- Paper manufacturing (NAICS 3221) 48
- Justice, public order and safety (NAICS 9221) 46
- Nonmetallic mineral product manufacturing (NAICS 3279) 44
- Pipeline transportation (NAICS 4869) 43
- Chemical manufacturing (NAICS 3252) 41
- Chemical manufacturing (NAICS 3259) 40
- Food manufacturing (NAICS 3112) 39
- Miscellaneous manufacturing (NAICS 3399) 39
- Machinery manufacturing (NAICS 3331) 37
- Food manufacturing (NAICS 3113) 35
- Electrical equipment and appliance manufacturing (NAICS 3359) 35
- Food manufacturing (NAICS 3118) 33
- Nonmetallic mineral product manufacturing (NAICS 3271) 33
- Wood product manufacturing (NAICS 3212) 32
- Machinery manufacturing (NAICS 3339) 31
- Merchant wholesalers, durable goods (NAICS 4239) 30
- Utilities (NAICS 2212) 30
- Wood product manufacturing (NAICS 3211) 29
- Professional, scientific and technical services (NAICS 5417) 29
- Fabricated metal product manufacturing (NAICS 3321) 27
- Warehousing and storage (NAICS 4931) 27
- Food manufacturing (NAICS 3114) 25
- Transportation equipment manufacturing (NAICS 3364) 25
- Fabricated metal product manufacturing (NAICS 3329) 24
- Nonmetallic mineral product manufacturing (NAICS 3274) 24
Air-emissions inspections recorded in Pennsylvania, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-07-17 | MAINESBURG GS LP/WELLS COMP STA | COVINGTON, Tioga, PA | FCE On-Site | State |
| 2025-07-17 | HALLIDAY, A. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-16 | EQM GATHERING OPCO LLC/TWILIGHT COMP STA | DAISYTOWN, Washington, PA | PCE Off-Site | State |
| 2025-07-16 | SUSQUEHANNA GATHERING/NORTH RANGE CPF 1 COMP STA | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-16 | EQM GATHERING OPCO LLC/WHITES RIDGE DEHY STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2025-07-16 | WILLIAMS FIELD SVC CO/MACNEW COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-16 | EQM GATHERING OPCO LLC/BEACON DEHYDRATION & INTERCONNECT FAC | HOLBROOK, Greene, PA | PCE Off-Site | State |
| 2025-07-15 | LPR MIDSTREAM PARTNERS LLC/PMG ALLEN STA | ADDISON, Somerset, PA | PCE Off-Site | State |
| 2025-07-15 | APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA | AUBURN TOWNSHIP, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | REGENCY MARCELLUS GAS GATHERING LLC/TEEL COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | STAGECOACH PIPELINE & STORAGE CO LLC/MARC I M1-S COMP STA | MUNCY VALLEY, Sullivan, PA | PCE Off-Site | State |
| 2025-07-14 | REGENCY MARCELLUS GAS GATHERING LLC/ KORBAN COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | APPALACHIA MIDSTREAM SVC LLC/AUBURN COMP STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA | AUBURN TOWNSHIP, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | REGENCY MARCELLUS GAS GATHERING LLC/SEVERCOOL STA | FORKSTON, Wyoming, PA | PCE Off-Site | State |
| 2025-07-14 | EXPAND OPERATING LLC/VALENTINE CPF 1 | CLIFFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-14 | UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA | MESHOPPEN, Wyoming, PA | PCE Off-Site | State |
| 2025-07-14 | REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-07-14 | STAGECOACH PIPELINE & STORAGE CO LLC/ NS2 M1N COMP STA | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2025-07-11 | NATL FUEL GAS SUPPLY/SUMMIT STATION | ERIE, Erie, PA | PCE Off-Site | State |
| 2025-07-11 | WOOD, E. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-10 | BLACKHILL ENERGY LLC/BRADFORD CNTY COMP STA | COLUMBIA CROSS ROADS, Bradford, PA | FCE On-Site | State |
| 2025-07-10 | BLACKHILL ENERGY LLC/BEARDSLEE COMP STA | TROY, Bradford, PA | FCE On-Site | State |
| 2025-07-10 | BLACKHILL ENERGY LLC/YOUNG COMP STA — high-priority violation on file | COLUMBIA CROSS ROADS, Bradford, PA | FCE On-Site | State |
| 2025-07-09 | RANGE RESOURCES APPALACHIA LLC/LAUREL HILL WELL PAD B | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-07-08 | UGI GIBRALTAR GATHERING LLC/GIBRALTAR COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2025-07-07 | EXPAND OPERATING LLC/MASSO SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-07 | EXPAND OPERATING LLC/RU-06 FLOHS PAD | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-06 | PEOPLES NATURAL GAS CO/ARNOLD COMP STA | NEW KENSINGTON, Westmoreland, PA | PCE Off-Site | State |
| 2025-07-03 | PEOPLES NATURAL GAS/MERWIN COMP STA | APOLLO, Westmoreland, PA | PCE Off-Site | State |
| 2025-07-03 | NATL FUEL SUPPLY CORP/BUFFALO COMP STA | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2025-07-02 | NFG MIDSTREAM COVINGTON LLC/KRAUSE COMP STA | MAINESBURG, Tioga, PA | FCE On-Site | State |
| 2025-07-02 | NFG MIDSTREAM COVINGTON LLC/SHAW COMP STA | MAINESBURG, Tioga, PA | FCE On-Site | State |
| 2025-07-02 | NFG MIDSTREAM COVINGTON LLC/BREON COMP STA | MANSFIELD, Tioga, PA | FCE On-Site | State |
| 2025-07-02 | NFG MIDSTREAM COVINGTON LLC/CLARK COMP STA | MAINESBURG, Tioga, PA | FCE On-Site | State |
| 2025-07-02 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | PCE Off-Site | State |
| 2025-06-30 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA | SARVER, Butler, PA | FCE On-Site | State |
| 2025-06-30 | ETC NORTHEAST FLD SVC LLC/PIKE COMP STA | ROCHESTER, Beaver, PA | FCE On-Site | State |
| 2025-06-30 | REPSOL OIL & GAS USA LLC/DCNR 010 COMP STA | MORRIS RUN, Tioga, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/NR-23 FOUR BUCKS PAD | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-28 | COLUMBIA GAS TRANS CORP/DONEGAL COMP STA | WEST ALEXANDER, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | K PETROLEUM INC/HACKETT COMP STA — high-priority violation on file | BENTLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | MTN V OIL & GAS/HIXENBAUGH COMP | MARIANNA, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/HOUSTON GAS PLT | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2025-06-27 | EXPAND OPERATING LLC/MCGAVIN WELL PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-26 | SENECA RESOURCES CORP/PHC COMP STA | CLEARFIELD, Clearfield, PA | FCE On-Site | State |
| 2025-06-26 | SNYDER BROS INC/AMBROSE COMP STA | ADRIAN, Armstrong, PA | FCE On-Site | State |
| 2025-06-26 | SNYDER BROS INC/WHITE COMP STA | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2025-06-26 | EXPAND OPERATING LLC/NICKOLYN WELL PAD | AUBURN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-25 | COTERRA ENERGY INC/HAYNES W PAD 1 | NEW MILFORD, Susquehanna, PA | FCE On-Site | State |
| 2025-06-24 | EQM GATHERING OPCO LLC/MAKO COMP STA | AMWELL, Washington, PA | PCE Off-Site | State |
| 2025-06-23 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-22 | K PETROLEUM INC/10078 MAINLINE STA | MURRYSVILLE, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-20 | APPALACHIA MIDSTREAM SVC LLC/STONEHOUSE COMP STA | RUSH, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-20 | UGI AUBURN GATHERING LLC/ANDERSON COMP STA | NEW RINGGOLD, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-20 | EXPAND OPERATING LLC/HOOKER SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-20 | EXPAND OPERATING LLC/MARIS SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-20 | EXPAND OPERATING LLC/HOLTAN SUS WELLPAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-20 | EXPAND OPERATING LLC/ADAMS WYO PAD | LACEYVILLE, Wyoming, PA | PCE Off-Site | State |
| 2025-06-18 | PEOPLES NATURAL GAS/EGRY STA | CLARKSBURG, Indiana, PA | FCE On-Site | State |
| 2025-06-18 | DIVERSIFIED PROD LLC/BELL POINT COMP STA | APOLLO, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-18 | MARKWEST LIBERTY MIDSTREAM/ CARPENTER COMP STA | WEST ALEXANDRIA, Washington, PA | PCE Off-Site | State |
| 2025-06-18 | CABOT OIL & GAS CORP/JEFFERS FARMS PAD 5 | GIBSON, Susquehanna, PA | FCE On-Site | State |
| 2025-06-18 | CABOT OIL & GAS CORP/FOLTZ J PAD 1 | HOP BOTTOM, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-17 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | FCE On-Site | State |
| 2025-06-17 | KRIEBEL MINERALS INC/ARMBURST SONY COMPRESSOR | MT PLEASANT, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-16 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-06-16 | MARKWEST LIBERTY MIDSTREAM/SMITH COMP STA | BURGETTSTOWN, Washington, PA | PCE Off-Site | State |
| 2025-06-16 | ROVER PIPELINE LLC/BULGER COMP STA | BULGER, Washington, PA | PCE Off-Site | State |
| 2025-06-13 | NFG MIDSTREAM TROUT RUN LLC/BODINE COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-06-13 | PA GEN ENERGY CO LLC/TRACT 729 COMPRESSOR STATION | WATERVILLE, Lycoming, PA | PCE Off-Site | State |
| 2025-06-13 | PA GEN ENERGY CO LLC/COP TRACT 293 COMP STA | WATERVILLE, Lycoming, PA | PCE Off-Site | State |
| 2025-06-13 | ABBOTT, M. PAD 1 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-13 | CORBIN, J. PAD 1 | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-12 | NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA | CHATHAM, Tioga, PA | FCE On-Site | State |
| 2025-06-12 | EQM GATHERING OPCO LLC/WIND RIDGE COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2025-06-12 | REPSOL OIL& GAS USA LLC/REPINE COMP STA | LITTLE MEADOWS, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-12 | EQM GATHERING OPCO LLC/COLE FARM COMPRESSOR STATION | HOLBROOK, Greene, PA | PCE Off-Site | State |
| 2025-06-12 | EQM GATHERING OPCO LLC/SNAPPING TURTLE COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2025-06-12 | CABOT OIL & GAS CORP/JEFFERS FARMS PAD 5 | GIBSON, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-12 | NFG MIDSTREAM COVINGTON LLC/FULLER 826N WELL PAD | MIDDLEBURY, Tioga, PA | FCE On-Site | State |
| 2025-06-12 | NFG MIDSTREAM COVINGTON LLC/GEE 848 WELL PAD | MIDDLEBURY CENTER, Tioga, PA | FCE On-Site | State |
| 2025-06-12 | CABOT OIL & GAS CORP/FOLTZ J PAD 1 | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-12 | COTERRA ENERGY INC/HAYNES W PAD 1 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-11 | NATL FUEL GAS SUPPLY/SUMMIT STATION | ERIE, Erie, PA | FCE On-Site | State |
| 2025-06-10 | WILLIAMS FIELD SVC CO LLC/ZICK COMP STA | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-10 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2025-06-10 | SUSQUEHANNA GATHERING/CDP 1 COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-10 | D & B GAS PROD LLC/WASHINGTON STATION | APOLLO, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-10 | MARKWEST LIBERTY MIDSTREAM RES/DOWN HOME COMPRESSOR STATION | ROBINSON TWP, Washington, PA | PCE Off-Site | State |
| 2025-06-10 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/HARMON CREEK GAS PLT — high-priority violation on file | BULGER, Washington, PA | PCE Off-Site | State |
| 2025-06-09 | UGI TEXAS CREEK LLC/TRIMBLE COMP STA | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-06-09 | UGI TEXAS CREEK LLC/YAGGIE COMP STA | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-06-09 | UGI TEXAS CREEK LLC/JACKSON COMP STA | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-06-09 | UGI TEXAS CREEK LLC/LOVELL COMP STA | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-06-09 | MARKWEST LIBERTY MIDST & RES/IMPERIAL CIBUS RANCH COMP STA | ROBINSON, Washington, PA | PCE Off-Site | State |
| 2025-06-07 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/GODWIN COMP STA | WASHINGTON, Washington, PA | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.