EPA Air · inspections by state, industry and year
Oil and gas extraction (NAICS 2111): inspections in Pennsylvania, 2026
- 895Inspections
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 2026 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, 2026
- Utilities (NAICS 2211) 414
- Waste management and remediation (NAICS 5622) 251
- Pipeline transportation (NAICS 4862) 237
- Petroleum and coal products manufacturing (NAICS 3241) 210
- Mining and quarrying (NAICS 2123) 177
- Plastics and rubber products manufacturing (NAICS 3261) 162
- Mining support (NAICS 2131) 150
- Merchant wholesalers, nondurable goods (NAICS 4247) 128
- Hospitals (NAICS 6221) 117
- Personal and laundry services (NAICS 8122) 93
- Fabricated metal product manufacturing (NAICS 3323) 71
- Printing and related support (NAICS 3231) 71
- Chemical manufacturing (NAICS 3251) 71
- Utilities (NAICS 2213) 71
- Primary metal manufacturing (NAICS 3315) 67
- Furniture and related product manufacturing (NAICS 3371) 67
- Nonmetallic mineral product manufacturing (NAICS 3273) 65
- Chemical manufacturing (NAICS 3254) 64
- Paper manufacturing (NAICS 3222) 62
- Educational services (NAICS 6113) 59
- Fabricated metal product manufacturing (NAICS 3328) 53
- Wood product manufacturing (NAICS 3219) 51
- Transportation equipment manufacturing (NAICS 3362) 50
- Nonmetallic mineral product manufacturing (NAICS 3272) 48
- Primary metal manufacturing (NAICS 3311) 47
- Paper manufacturing (NAICS 3221) 45
- Educational services (NAICS 6111) 42
- Primary metal manufacturing (NAICS 3312) 41
- Primary metal manufacturing (NAICS 3313) 40
- Fabricated metal product manufacturing (NAICS 3324) 39
- Chemical manufacturing (NAICS 3252) 39
- Primary metal manufacturing (NAICS 3314) 38
- Food manufacturing (NAICS 3119) 37
- Repair and maintenance (NAICS 8111) 37
- Personal and laundry services (NAICS 8123) 35
- Nonmetallic mineral product manufacturing (NAICS 3274) 33
- Food manufacturing (NAICS 3111) 32
- Nonmetallic mineral product manufacturing (NAICS 3279) 30
- Nonmetallic mineral product manufacturing (NAICS 3271) 30
- Machinery manufacturing (NAICS 3331) 29
- Transportation equipment manufacturing (NAICS 3364) 28
- Chemical manufacturing (NAICS 3259) 28
- Food manufacturing (NAICS 3118) 27
- Electrical equipment and appliance manufacturing (NAICS 3359) 26
- Fabricated metal product manufacturing (NAICS 3321) 26
- Pipeline transportation (NAICS 4869) 25
- Fabricated metal product manufacturing (NAICS 3329) 25
- Utilities (NAICS 2212) 24
- Wood product manufacturing (NAICS 3212) 23
- Justice, public order and safety (NAICS 9221) 23
- Machinery manufacturing (NAICS 3339) 23
- Miscellaneous manufacturing (NAICS 3399) 22
- Plastics and rubber products manufacturing (NAICS 3262) 21
- Professional, scientific and technical services (NAICS 5417) 21
- Wood product manufacturing (NAICS 3211) 20
- Mining and quarrying (NAICS 2121) 19
- Food manufacturing (NAICS 3112) 19
- Data processing and hosting (NAICS 5182) 16
- Chemical manufacturing (NAICS 3255) 16
- Merchant wholesalers, durable goods (NAICS 4239) 16
Air-emissions inspections recorded in Pennsylvania, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-06-09 | CNX MIDSTREAM OPR CO LLC/MAMONT COMP STA | APOLLO, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-09 | WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-09 | GREYLOCK MIDSTREAM LLC/KUHL-SKIB COMP STA | JEFFERSON, Greene, PA | PCE Off-Site | State |
| 2026-06-09 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-09 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-09 | GREYLOCK MIDSTREAM LLC/VERES COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-09 | DIVERSIFIED PROD LLC/GORDON HILL | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-09 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | PCE Off-Site | State |
| 2026-06-08 | LAUREL MTN MIDSTREAM OPR LLC/CANTARAL COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-08 | RANGE RESOURCES APPALACHIA LLC/LAUREL HILL WELL PAD B | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-06-08 | RANGE RESOURCES APPALACHIA LLC/LAUREL HILL G | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-06-05 | EQUITRANS LP/ROGERSVILLE COMP STA | ROGERSVILLE, Greene, PA | PCE Off-Site | State |
| 2026-06-05 | LAUREL MTN MIDSTREAM OPR LLC/DAVIS COMP STA | JEFFERSON, Greene, PA | PCE Off-Site | State |
| 2026-06-05 | EQM GATHERING OPCO LLC/WIND RIDGE COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-06-05 | EQM GATHERING OPCO LLC/WIND RIDGE COMP STA | WIND RIDGE, Greene, PA | FCE On-Site | State |
| 2026-06-04 | EQM GATHERING OPCO LLC/TEN MILE COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-04 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-04 | EQM GATHERING OPCO LLC/WHITES RIDGE DEHY STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-04 | EQM GATHERING OPCO LLC/STROSNIDER DEHY & MASTER METER FAC | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-04 | MOGRIDGE, C. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-03 | REGENCY MARCELLUS GAS GATHERING LLC/TEEL COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-03 | REGENCY MARCELLUS GAS GATHERING LLC/ KORBAN COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-03 | WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-03 | REGENCY MARCELLUS GAS GATHERING LLC/SEVERCOOL STA | FORKSTON, Wyoming, PA | PCE Off-Site | State |
| 2026-06-03 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-03 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-03 | REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-06-02 | DIVERSIFIED PROD LLC/SILVIS COMP STA — high-priority violation on file | ARMBRUST, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-02 | APPALACHIA MIDSTREAM SVC LLC/AUBURN COMP STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-02 | APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA | AUBURN TOWNSHIP, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-02 | WILLIAMS FIELD SVC CO LLC/JONES COMP STA | FRIENDSVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-02 | EQM GATHERING OPCO LLC/SNAPPING TURTLE COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-06-02 | EQM GATHERING OPCO LLC/SGL 179 DEHY | NEW FREEOIRT, Greene, PA | PCE Off-Site | State |
| 2026-06-01 | KC MIDSTREAM SOLUTIONS LLC/SWAMP ANGEL COMP STA | KANE, McKean, PA | PCE Off-Site | State |
| 2026-06-01 | FOULK COMP STA | SPRINGBORO, Crawford, PA | PCE Off-Site | State |
| 2026-06-01 | KC MIDSTREAM SOLUTIONS LLC/ENDEAVOR PLT | QUEEN, Forest, PA | PCE Off-Site | State |
| 2026-06-01 | EQM GATHERING OPCO LLC/BLUE MOON COMP STA | DAISYTOWN, Washington, PA | PCE Off-Site | State |
| 2026-06-01 | EQM GATHERING OPCO LLC/MCINTOSH COMP STA | FINLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2026-06-01 | EQM GATHERING OPCO LLC/REDD DEHY STATION | CHARLEROI, Washington, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/HALO COMP STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/CYGRYMUS COMP STA | NEW FREEPORT, Greene, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/PATTON COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/EUROPA COMP STA | CENTER, Greene, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/IO COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-05-30 | EQM GATHERING OPCO LLC/BEACON DEHYDRATION & INTERCONNECT FAC | HOLBROOK, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | COLUMBIA GAS TRANS CORP/WAYNESBURG COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | CNX MIDSTREAM OPR CO LLC/MCQUAY COMP STA | CENTER TOWNSHIP, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-05-29 | CNX MIDSTREAM OPR CO LLC/HOPEWELL STATION | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | BKV OPERATING LLC/BAKER WEST COMPRESSOR STATION | FORREST LAKE TWP, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-29 | CNX MIDSTREAM OPR CO LLC/BUCKLAND COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | CNX MIDSTREAM OPR CO LLC/RHL 22 DEHYDRATION STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-05-29 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/TEEL COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/LATHROP COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/SNAKE CREEK COMP STA | CLARKS SUMMIT, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/SHASKAS COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-28 | NFG MIDSTREAM CLERMONT LLC/CLERMONT EAST COMP STA | WILCOX, McKean, PA | FCE On-Site | State |
| 2026-05-27 | NFG MIDSTREAM CLERMONT LLC/CLERMONT WEST COMP STA | EMPORIUM, Elk, PA | FCE On-Site | State |
| 2026-05-27 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-27 | CNX GAS CO LLC/RHL 8 WELLPAD | WIND RIDGE, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-27 | CNX GAS CO LLC/RHL 4 WELLPAD | WIND RIDGE, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-27 | CNX GAS CO LLC/RHL 28 WELLPAD | CANONSBURG, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-26 | CNX GAS CO LLC/DEER LICK COMP STA | DEER LICK, Greene, PA | PCE Off-Site | State |
| 2026-05-26 | PIN OAK ENERGY PARTNERS/TIONESTA STA | TIONESTA, Forest, PA | PCE Off-Site | State |
| 2026-05-26 | UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA | MESHOPPEN, Wyoming, PA | FCE On-Site | State |
| 2026-05-26 | CNX GAS CO LLC/ IAMS COMP STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-05-26 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-22 | NATL FUEL GAS SUPPLY CORP/WELLENDORF STA | MOUNT JEWETT, McKean, PA | PCE Off-Site | State |
| 2026-05-21 | EASTERN GAS TRANS & STORAGE INC/STONEY RUN COMP STA | BIG RUN, Jefferson, PA | PCE Off-Site | State |
| 2026-05-21 | XTO ENERGY HOMER CITY PP COMP STA/INDIANA — high-priority violation on file | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2026-05-21 | DIVERSIFIED PROD LLC/CALIFORNIA COMP STA | CHARLEROI, Washington, PA | PCE Off-Site | State |
| 2026-05-21 | OWS ENERGY LLC/RUSSELL COMP STA | COCHRANTON, Crawford, PA | PCE Off-Site | State |
| 2026-05-21 | OWS ENERGY LLC/CHIDESTER COMP STA | CAMBRIDGE SPRINGS, Crawford, PA | PCE Off-Site | State |
| 2026-05-20 | LAUREL MTN MIDSTREAM OPR LLC/HERMINIE COMP STA | WEST NEWTON, Westmoreland, PA | PCE Off-Site | State |
| 2026-05-20 | ROVER PIPELINE LLC/BULGER COMP STA | BULGER, Washington, PA | PCE Off-Site | State |
| 2026-05-20 | SUSQUEHANNA GATHERING/NORTH RANGE CPF 1 COMP STA | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-20 | UGI GIBRALTAR GATHERING LLC/GIBRALTAR COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2026-05-20 | BLUESTONE PIPELINE CO OF PA CDP#5/HARFORD TWP | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-20 | BOLLES SOUTH WELLPAD — high-priority violation on file | NEW MILFORD, Susquehanna, PA | FCE On-Site | State |
| 2026-05-20 | EQM GATHERING OPCO LLC/CORSAIR DEHYDRATION & MASTER METER | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-05-20 | GRIFFITHS, J. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-19 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-19 | WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA | SOUTH GIBSON, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-18 | DIVERSIFIED PROD LLC/SILVIS COMP STA — high-priority violation on file | ARMBRUST, Westmoreland, PA | PCE Off-Site | State |
| 2026-05-18 | REGENCY MARCELLUS GAS GATHERING LLC/TEEL COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-18 | NATL FUEL SUPPLY CORP/BUFFALO COMP STA | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2026-05-18 | EQUITRANS LP/GINGER HILL SITE | FINLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2026-05-18 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | PCE Off-Site | State |
| 2026-05-16 | MARKWEST LIBERTY MIDST & RESOURCES/THREE BROTHERS COMP STA | BURGETTSTOWN, Washington, PA | PCE Off-Site | State |
| 2026-05-16 | EQT ARTEMIS MIDSTREAM LLC/ROGERS COMP STA — high-priority violation on file | NEW KENSINGTON, Westmoreland, PA | PCE Off-Site | State |
| 2026-05-15 | NATL FUEL GAS SUPPLY/SUMMIT STATION | ERIE, Erie, PA | PCE Off-Site | State |
| 2026-05-15 | NATL FUEL GAS SUPPLY CORP/HENDERSON STA | STONEBORO, Venango, 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.