EPA Air · inspections by state, industry and year
Mining support (NAICS 2131): inspections in Pennsylvania, 2025
- 133Inspections
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 2131. A facility filing more than one industry code is counted under the first one on its record.
Mining support (NAICS 2131) in Pennsylvania, other years
Other industries in Pennsylvania, 2025
- Oil and gas extraction (NAICS 2111) 1,287
- 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
- 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 |
|---|---|---|---|---|
| 2025-12-29 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-12-10 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-12-02 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | PREMIER WELL SITE — high-priority violation on file | WILLIAMSPORT, Lycoming, PA | FCE On-Site | State |
| 2025-11-13 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | ISA WELL SITE — high-priority violation on file | COGAN STATION, Lycoming, PA | FCE On-Site | State |
| 2025-11-12 | LOWRY 2 LEFT BOREHOLE | INDIANA, Indiana, PA | PCE Off-Site | State |
| 2025-11-06 | PA GEN ENERGY CO LLC/COP TRACT 596 PAD B | ROARING BRANCH, Tioga, PA | FCE On-Site | State |
| 2025-11-06 | PA GEN ENERGY CO LLC/COP TRACT 596 PAD B | ROARING BRANCH, Tioga, PA | FCE On-Site | State |
| 2025-11-05 | HEP PENNSYLVANIA GATHERING LLC/STAGECOACH CONNECTOR STA | WYALUSING, Bradford, PA | FCE On-Site | State |
| 2025-11-05 | REGENCY MARCELLUS GATHERING LLC/CHAPIN DEHY FAC | MONROE TOWNSHIP, Wyoming, PA | PCE Off-Site | State |
| 2025-11-05 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-05 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-31 | IRON PA TERMINAL LLC/LABELLE DOCK | LABELLE, Fayette, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-24 | NEXTIER/MOUNT BRADDOCK — high-priority violation on file | MOUNT BRADDOCK, Fayette, PA | FCE On-Site | State |
| 2025-10-24 | MCELROY GREEN MKTG LLC/MONONGALIA CNTY MINE FLARE RBTS RUN | PINE BANK, Greene, PA | PCE Off-Site | State |
| 2025-10-24 | MCELROY GREEN MKTG LLC/MONONGALIA CNTY MINE 11-W-DG BOREHOLE | PINE BANK, Greene, PA | PCE Off-Site | State |
| 2025-10-21 | HEILWOOD EAST MAINS BOREHOLE | INDIANA, Indiana, PA | PCE Off-Site | State |
| 2025-10-16 | EXPAND OPERATING LLC/LIGHTCAP BRA PAD | FORKSVILLE, Bradford, PA | PCE Off-Site | State |
| 2025-10-08 | EXPAND OPERATING LLC/RU-46 DROPP WELLPAD | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-08 | EXPAND OPERATING LLC/RU-71 BLUE BECK WELLPAD | MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-07 | ALLEGHENY MINERAL CORP/WORTHINGTON LIMESTONE PROC PLT | WORTHINGTON, Armstrong, PA | FCE On-Site | State |
| 2025-09-30 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-09-30 | APPALACHIA MIDSTREAM SVC LLC/RED FOX CDP | FOX, Sullivan, PA | FCE On-Site | State |
| 2025-09-30 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-09-22 | EXPAND OPERATING LLC/ROSIEMAR SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-09-19 | PA GEN ENERGY CO LLC/FISK HOLLOW PAD A | ROULETTE, Potter, PA | PCE Off-Site | State |
| 2025-09-15 | BOGNAR & CO/SOMERSET PLT | SOMERSET, Somerset, PA | FCE On-Site | State |
| 2025-09-15 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-09-08 | HILCORP ENERGY CO/LACKAWANNOCK LARMON CTL FAC | MERCER, Mercer, PA | FCE On-Site | State |
| 2025-08-12 | REGENCY MARCELLUS GATHERING LLC/CHAPIN DEHY FAC | MONROE TOWNSHIP, Wyoming, PA | FCE On-Site | U.S. EPA |
| 2025-08-12 | RANGE RESOURCES APPALACHIA/LAUREL HILL D 17531 PAD | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2025-08-08 | EXPAND OPERATING LLC/ROSIEMAR SUS PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-07-02 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-16 | EQT PROD CO/MOJO COMPRESSOR UNIT | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2025-06-12 | EQM GATHERING OPCO LLC/PIPERS RIDGE INTERCONNECT | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2025-06-11 | INFINITY NATURAL RESOURCES SOUTH BEND COMP STA | SOUTH BEND TWP, Armstrong, PA | PCE Off-Site | State |
| 2025-06-10 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2025-06-07 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/FULTON BOOSTER STA — high-priority violation on file | HICKORY, Washington, PA | PCE Off-Site | State |
| 2025-06-07 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/NANCY STEWART | MOUNT PLEASANT, Washington, PA | PCE Off-Site | State |
| 2025-06-07 | MARKWEST LIBERTY MIDSTREAM/DRYER BOOSTER COMP STA | AVELLA, Washington, PA | PCE Off-Site | State |
| 2025-06-04 | ROSEBUD MINING CO/CROOKED CREEK COAL PREP PLT | CREEKSIDE, Indiana, PA | FCE On-Site | State |
| 2025-06-02 | MARKWEST LIBERTY MID & RES / HOSKINS BOOSTER COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2025-05-31 | PERENNIAL CMM PENNSYLVANIA LLC/CMB 10 | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2025-05-31 | PERENNIAL CMM PENNSYLVANIA LLC/CMB 3 | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2025-05-31 | PERENNIAL CMM PENNSYLVANIA LLC/CMB 8 | SPRAGGS, Greene, PA | PCE Off-Site | State |
| 2025-05-30 | ENV COMMODITIES CORP/7L-1 FLARE | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2025-05-29 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-05-21 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | FCE On-Site | State |
| 2025-05-21 | NFG MIDSTREAM TROUT RUN LLC/HAGERMAN GAS & PROC METERING FAC | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2025-05-20 | MCELROY GREEN MKTG LLC/MONONGALIA CNTY MINE 13W CAN PUMP | NEW FREEPORT, Greene, PA | PCE Off-Site | State |
| 2025-05-15 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-05-15 | INFINITY NATURAL RESOURCES SOUTH BEND COMP STA | SOUTH BEND TWP, Armstrong, PA | PCE Off-Site | State |
| 2025-05-13 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-05-13 | CAMERON INTL CORP/CARMICHAELS | CARMICHAELS, Greene, PA | PCE Off-Site | State |
| 2025-05-12 | EQM GATHERING OPCO LLC/HOPEWELL RIDGE INTERCONNECT STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2025-05-08 | DENUCCI EXCAVATING CORP/BRISTOL | BRISTOL, Bucks, PA | FCE On-Site | State |
| 2025-05-08 | SWEPI/ FRED JONES NG WELL PAD | CLAYSVILLE, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-08 | SWEPI/ PAUL SCHILINSKI NP WELL PAD | WEST ALEXANDER, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-08 | SWEPI/ ROBERT SHORTS | WEST ALEXANDER, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-08 | SWEPI/ JAMES BIRD | WEST ALEXANDER, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-08 | ECC BETHANY INC/CRESSON B5 LEFT | LILLY, Cambria, PA | FCE On-Site | State |
| 2025-05-08 | MCELROY GREEN MKT LLC/6N3E-1 BOREHOLE FLARE | ALEPPO, Greene, PA | PCE Off-Site | State |
| 2025-05-07 | PINE RUN MIDSTREAM LLC/BREWER INTERCONNECT STA | SARVER, Butler, PA | PCE Off-Site | State |
| 2025-05-06 | RANGE RESOURCES APPALACHIA LLC/MCC PARTNERS WEST WELLPAD | BURGETTSTOWN, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-06 | RANGE RESOURCES APPALACHIA LLC / WALASIK TERRY WELLPAD | AVELLA, Washington, PA | FCE On-Site | U.S. EPA |
| 2025-05-02 | NFG MIDSTREAM COVINGTON LLC/SHARRETTS 805 WELL SITE | SABINSVILLE, Tioga, PA | PCE Off-Site | State |
| 2025-05-01 | EXPAND OPERATING LLC/LIGHTCAP BRA PAD | FORKSVILLE, Bradford, PA | FCE On-Site | State |
| 2025-04-30 | MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA | HARMONY, Butler, PA | PCE Off-Site | State |
| 2025-04-29 | LEWIS RUN GAS PLANT LLC/LEWIS RUN GAS PLANT | BRADFORD, McKean, PA | PCE Off-Site | State |
| 2025-04-29 | EQT ARO LLC/WARRENSVILLE METERING STA | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-04-28 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-22 | CNX MIDSTREAM OPR CO LLC /MORRIS DEHY STATION | GRAYSVILLE, Greene, PA | PCE Off-Site | State |
| 2025-04-21 | CNX GAS CO LLC/GREEN HILL PROC PLT | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2025-04-17 | REGENCY MARCELLUS GATHERING LLC/CHAPIN DEHY FAC | MONROE TOWNSHIP, Wyoming, PA | PCE Off-Site | State |
| 2025-04-16 | BOGNAR & CO/SOMERSET PLT | SOMERSET, Somerset, PA | PCE Off-Site | State |
| 2025-04-15 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-11 | XTO ENERGY INC/WINSLOW | REYNOLDSVILLE, Jefferson, PA | PCE Off-Site | State |
| 2025-04-10 | LAUREL MTN MIDSTREAM OPR LLC/BEAGLE DEHY STA | APOLLO, Armstrong, PA | PCE Off-Site | State |
| 2025-04-08 | PA GEN ENERGY CO LLC/FISK HOLLOW PAD A | ROULETTE, Potter, PA | FCE On-Site | State |
| 2025-04-08 | APPALACHIAN MIDSTREAM/ OVERFIELD INTERCONNECT | LEMON, Wyoming, PA | PCE Off-Site | State |
| 2025-04-07 | WILLIAMS FIELD SVC CO LLC/SICKLER DEHY STA | WASHINGTON TWP, Wyoming, PA | PCE Off-Site | State |
| 2025-04-07 | REGENCY MARCELLUS GATHERING LLC/CHAPIN DEHY FAC | MONROE TOWNSHIP, Wyoming, PA | PCE Off-Site | State |
| 2025-04-07 | HILCORP ENERGY CO/LACKAWANNOCK LARMON CTL FAC | MERCER, Mercer, PA | PCE Off-Site | State |
| 2025-04-06 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-02 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2025-04-01 | DONORA DOCK LLC/DONORA TERMINAL | DONORA, Washington, PA | PCE Off-Site | State |
| 2025-03-31 | APPALACHIAN MIDSTREAM/ FORKSTON INTERCONNECT | FORKSTON, Wyoming, PA | PCE Off-Site | State |
| 2025-03-31 | APPALACHIA MIDSTREAM SVC LLC/AUBURN ROME INTERCONNECT | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-03-31 | EXPAND OPERATING LLC/RU-71 BLUE BECK WELLPAD | MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-03-27 | HEP PENNSYLVANIA GATHERING LLC/STAGECOACH CONNECTOR STA | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2025-03-27 | A & S PRODUCTION INC/HICKORY TWP | ENDEAVOR, Forest, PA | PCE Off-Site | State |
| 2025-03-24 | MTN GATHERING LLC/PALKO PURCHASE METER | SARVER, Butler, PA | PCE Off-Site | State |
| 2025-03-24 | PA GEN ENERGY CO LLC/COP TRACT 596 PAD B | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-03-24 | SUSQ HUCKLEBERRY PAD C | ROARING BRANCH, Tioga, PA | PCE Off-Site | State |
| 2025-03-19 | NFG MIDSTREAM TROUT RUN LLC/LIBERTY DR INTERCONNECT STA | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-03-19 | NFG MIDSTREAM TROUT RUN LLC/HAGERMAN GAS & PROC METERING FAC | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-03-19 | APPALACHIA MIDSTREAM SVC LLC/RED FOX CDP | FOX, Sullivan, PA | PCE Off-Site | State |
| 2025-03-18 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2025-03-18 | CERTARUS USA LTD/MEHALICK 1H WELL PAD | DUSHORE, Sullivan, PA | PCE Off-Site | State |
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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.