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 |
|---|---|---|---|---|
| 2025-09-05 | WCAA MIDSTREAM LLC/WEITZ SOUTH 20 COMP STA | ADAMSBURG, Westmoreland, PA | PCE Off-Site | State |
| 2025-09-05 | EXPAND OPERATING LLC/FERRARO WELL PAD | NEW ALBANY, Bradford, PA | PCE Off-Site | State |
| 2025-09-05 | WCAA UPSTREAM LLC/GRAHAM WELLPAD | DARRAGH, Westmoreland, PA | PCE Off-Site | State |
| 2025-09-03 | P&G 2 WELL SITE | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-09-02 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-09-02 | EQM GATHERING OPCO LLC/MCINTOSH COMP STA | FINLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2025-08-28 | COLUMBIA GAS TRANS LLC/IOWA COMP STA | BROOKVILLE, Jefferson, PA | FCE On-Site | State |
| 2025-08-27 | EXPAND OPERATING LLC/TI-07 CUPPER WELL PAD | LIBERTY, Tioga, PA | FCE On-Site | State |
| 2025-08-26 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | FCE On-Site | State |
| 2025-08-26 | LIPPINCOTT, F. PAD 1 — high-priority violation on file | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-25 | KRIEBEL MINERALS/WEAVER CENTERVILLE STA | DEEMSTON, Washington, PA | PCE Off-Site | State |
| 2025-08-25 | NFG MIDSTREAM COVINGTON LLC/BREON COMP STA | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2025-08-25 | ETC NORTHEAST PIPELINE/REVOLUTION CRYO PLT | BULGER, Washington, PA | PCE Off-Site | State |
| 2025-08-22 | STAGECOACH PIPELINE & STORAGE CO LLC/MARC I M1-S COMP STA | MUNCY VALLEY, Sullivan, PA | PCE Off-Site | State |
| 2025-08-20 | CRATTY WELL PAD/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-08-20 | ISAACS WELL PAD/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-08-20 | LESNEY PAWLOWICZ WELL PAD/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-08-20 | STEIN WELL PAD/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-08-19 | DIVERSIFIED PROD LLC/ECKHARDT COMP STA | ROCKWOOD, Somerset, PA | FCE On-Site | State |
| 2025-08-19 | BUSIK, J. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-18 | OWS ACQUISITION CO LLC/WINDY HILL COMP STA | TITUSVILLE, Venango, PA | PCE Off-Site | State |
| 2025-08-18 | OWS ACQUISITION CO LLC/LAMOREE COMP STA | GRAND VALLEY, Warren, PA | PCE Off-Site | State |
| 2025-08-18 | OWS ACQUISITION CO LLC/CYPHERT COMP STA | MERCER, Mercer, PA | PCE Off-Site | State |
| 2025-08-18 | OWS ACQUISITIONS CO LLC/COLLINS COMP STA | MERCER, Mercer, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/COVINGTON COMP STA | COVINGTON, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/KRAUSE COMP STA | MAINESBURG, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA | CHATHAM, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/LAWTON COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/TRACT 007 COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/KINNAN 845 WELL PAD | MIDDLEBURY, Tioga, PA | PCE Off-Site | State |
| 2025-08-18 | NFG MIDSTREAM COVINGTON LLC/KEENEYVILLE COMP STA | MIDDLEBURY CTR, Tioga, PA | PCE Off-Site | State |
| 2025-08-15 | BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA | HARMONY TWP, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-15 | LIPPINCOTT, F. PAD 1 — high-priority violation on file | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-14 | COLUMBIA GAS TRANS CORP/SALISBURY COMP STA | SALISBURY, Somerset, PA | FCE On-Site | State |
| 2025-08-13 | REGENCY MARCELLUS GAS GATHERING LLC/ HIRKEY COMP STA | TUNKHANNOCK, Wyoming, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-13 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-13 | UGI AUBURN GATHERING LLC/NORTHMORELAND COMP STA | DALLAS, Wyoming, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-12 | GREYLOCK MIDSTREAM LLC/CUMBERLAND HENDERSON COMP STA | CARMICHAELS, Greene, PA | FCE On-Site | State |
| 2025-08-12 | REGENCY MARCELLUS GAS GATHERING LLC/ KORBAN COMP STA | HOP BOTTOM, Susquehanna, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | DIVERSIFIED PROD LLC/CALIFORNIA COMP STA | CHARLEROI, Washington, PA | PCE Off-Site | State |
| 2025-08-12 | REGENCY MARCELLUS GAS GATHERING LLC/ HIRKEY COMP STA | TUNKHANNOCK, Wyoming, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | REGENCY MARCELLUS GAS GATHERING LLC/SEVERCOOL STA | FORKSTON, Wyoming, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA | TUNKHANNOCK, Wyoming, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | RANGE RESOURCES APPALACHIA LLC/LAUREL HILL WELL PAD B | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2025-08-12 | RANGE RESOURCES APPALACHIA LLC/LAUREL HILL G | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2025-08-12 | P&G 2 WELL SITE | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-08-12 | LAUREL HILL PAD A 12635 | LIBERTY, Lycoming, PA | FCE On-Site | State |
| 2025-08-12 | RANGE RESOURCES APPALACHIA LLC/SGL 075A 12682 | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2025-08-11 | RW GATHERING LLC/MOSHANNON COMP STA | DRIFTING, Clearfield, PA | PCE Off-Site | State |
| 2025-08-11 | REGENCY MARCELLUS GAS GATHERING LLC/ KORBAN COMP STA | HOP BOTTOM, Susquehanna, PA | FCE On-Site | State |
| 2025-08-11 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-07 | LAUREL MTN MIDSTREAM OPR LLC/HERMINIE COMP STA | WEST NEWTON, Westmoreland, PA | PCE Off-Site | State |
| 2025-08-07 | APPALACHIA MIDSTREAM SVC LLC/AUBURN COMP STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-08-04 | UGI STORAGE CO/PALMER COMP STA | LAWRENCEVILLE, Tioga, PA | PCE Off-Site | State |
| 2025-07-31 | COLUMBIA GAS TRANS CORP/SALISBURY COMP STA | SALISBURY, Somerset, PA | PCE Off-Site | State |
| 2025-07-31 | SNYDER BROS INC/HOGBACK COMP STA | NEW BETHLEHEM, Armstrong, PA | FCE On-Site | State |
| 2025-07-31 | EXPAND OPERATING LLC/GU-VW MCMAHON WELL PAD | STEVENSVILLE, Bradford, PA | PCE Off-Site | State |
| 2025-07-30 | STAGECOACH PIPELINE & STORAGE CO LLC/MARC I M1-S COMP STA | MUNCY VALLEY, Sullivan, PA | FCE On-Site | State |
| 2025-07-30 | EXPAND OPERATING LLC/WR-64 FIONDI PAD | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-29 | EQUITRANS LP/TRUITTSBURG STA | FAIRMOUNT CITY, Clarion, PA | FCE On-Site | State |
| 2025-07-29 | ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA | WEST SUNBURY, Butler, PA | FCE On-Site | State |
| 2025-07-29 | RIVERWEST APPALACHIA MIDSTREAM LLC/SNOW SHOE DEHYDRATION STA | CLARENCE, Centre, PA | FCE On-Site | State |
| 2025-07-29 | UGI TEXAS CREEK LLC/CASTLE COMP STA | CANTON, Bradford, PA | PCE Off-Site | State |
| 2025-07-29 | UGI TEXAS CREEK LLC/CASTLE COMP STA | CANTON, Bradford, PA | PCE Off-Site | State |
| 2025-07-28 | DIVERSIFIED PROD LLC/PINE CREEK COMP STA | PINE CREEK TOWNSHIP, Jefferson, PA | PCE Off-Site | State |
| 2025-07-28 | ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA | WEST SUNBURY, Butler, PA | PCE Off-Site | State |
| 2025-07-25 | OWS ACQUISITIONS CO LLC/COLLINS COMP STA | MERCER, Mercer, PA | FCE On-Site | State |
| 2025-07-25 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-25 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-25 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-25 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-25 | BOLLES SOUTH WELLPAD — high-priority violation on file | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-25 | COTERRA ENERGY INC/BURKE G PAD 1 | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-24 | CHANCE GAS & OIL LLC/CONNELLSVILLE COMP SITE — high-priority violation on file | CONNELLSVILLE, Fayette, PA | PCE Off-Site | State |
| 2025-07-24 | CHANCE GAS & OIL LLC/UNITY COMPRESSOR SITE — high-priority violation on file | MOUNT PLEASANT TWP, Westmoreland, PA | PCE Off-Site | State |
| 2025-07-24 | WILLIAMS FIELD SVC CO LLC/LATHROP COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-24 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-24 | WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-24 | WILLIAMS FIELD SVC CO LLC/SHASKAS COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-24 | EXPAND OPERATING LLC/BLYE WELL PAD | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-23 | EQUITRANS LP/TRUITTSBURG STA | FAIRMOUNT CITY, Clarion, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-23 | LAUREL HILL PAD A 12635 | LIBERTY, Lycoming, PA | PCE Off-Site | State |
| 2025-07-23 | RANGE RESOURCES APPALACHIA LLC/SGL 075A 12682 | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-07-22 | HALLIDAY, A. PAD 1 | MONTROSE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-22 | WOOD, E. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-22 | BENEDIKT, K. PAD 1 | MONTROSE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-21 | REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-07-21 | EXPAND OPERATING LLC/WR-63 KNOSKY WELL PAD | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-21 | BENEDIKT, K. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-18 | RW GATHERING LLC/ECKER BERGMAN RD COMP STA | DERRY TWP, Westmoreland, PA | PCE Off-Site | State |
| 2025-07-18 | RW GATHERING LLC/SALEM COMP STA | DERRY, Westmoreland, PA | PCE Off-Site | State |
| 2025-07-18 | REGENCY MARCELLUS GAS GATHERING LLC/ HIRKEY COMP STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-07-18 | EQUITRANS LP/GINGER HILL SITE | FINLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2025-07-18 | ETC NORTHEAST PIPELINE/REVOLUTION CRYO PLT | BULGER, Washington, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-18 | EQM GATHERING OPCO LLC/PISCES COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2025-07-18 | EXPAND OPERATING LLC/PARKHURST SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-18 | EQM GATHERING OPCO LLC/REDD DEHY STATION | CHARLEROI, Washington, PA | PCE Off-Site | State |
| 2025-07-17 | MAINESBURG GS LP/MAINESBURG GATHERING STA | MANSFIELD, Tioga, PA | FCE On-Site | State |
| 2025-07-17 | APPALACHIA MIDSTREAM SVC LLC/STONEHOUSE COMP STA | RUSH, Susquehanna, 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.