EPA Air · inspections by state and year
Air-emissions inspections in Pennsylvania, 2026
- 5,287Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Pennsylvania during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Pennsylvania, 2026
- Susquehanna County 337
- Montgomery County 292
- Bucks County 275
- Lycoming County 227
- Delaware County 220
- Luzerne County 208
- Bradford County 174
- Lancaster County 155
- Schuylkill County 149
- Berks County 148
- Northampton County 143
- York County 142
- Westmoreland County 134
- Chester County 120
- Northumberland County 115
- Washington County 105
- Lackawanna County 100
- Tioga County 98
- Franklin County 97
- Lehigh County 96
- Greene County 96
- Beaver County 90
- Clearfield County 84
- Cambria County 83
- Centre County 80
- Butler County 80
- Indiana County 74
- Potter County 72
- Cumberland County 70
- Wyoming County 70
- Fayette County 68
- Jefferson County 64
- Mercer County 63
- Blair County 61
- Lawrence County 60
- Dauphin County 60
- Clinton County 56
- Columbia County 56
- Bedford County 51
- Lebanon County 50
- Armstrong County 49
- Erie County 49
- Elk County 45
- Adams County 41
- Montour County 33
- Philadelphia County 32
- Venango County 29
- Huntingdon County 26
- Snyder County 24
- McKean County 23
- Warren County 23
- Somerset County 23
- Crawford County 19
- Clarion County 19
- Monroe County 17
- Carbon County 15
- Sullivan County 15
- Union County 13
- Forest County 12
- Mifflin County 12
- Allegheny County 11
- Juniata County 10
- Cameron County 8
- Fulton County 6
- Wayne County 5
- Pike County 4
Pennsylvania, other years
Air-emissions inspections recorded in Pennsylvania, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-03-03 | RW GATHERING LLC/MOSHANNON COMP STA | DRIFTING, Clearfield, PA | PCE Off-Site | State |
| 2026-03-03 | MARKWEST LIBERTY BLUESTONE LLC/VOLL COMP STA | EVANS CITY, Butler, PA | PCE Off-Site | State |
| 2026-03-03 | MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT | EVANS CITY, Butler, PA | PCE Off-Site | State |
| 2026-03-03 | MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA | HARMONY, Butler, PA | PCE Off-Site | State |
| 2026-03-03 | HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file | WYSOX, Bradford, PA | PCE Off-Site | State |
| 2026-03-03 | APPALACHIA MIDSTREAM SVC LLC/CHERRY COMP STA | DUSHORE, Sullivan, PA | PCE Off-Site | State |
| 2026-03-03 | PIN OAK ENERGY PARTNERS LLC/ CENTRAL FAC | RIDGWAY, Elk, PA | PCE Off-Site | State |
| 2026-03-03 | GREYLOCK PROD LLC/ANSONVILLE COMP STA | NEW MILLPORT, Clearfield, PA | PCE Off-Site | State |
| 2026-03-03 | BIMBO BAKERIES USA INC/LEHIGH VALLEY PLT | BREINIGSVILLE, Lehigh, PA | PCE Off-Site | State |
| 2026-03-03 | XTO ENERGY INC/WINSLOW | REYNOLDSVILLE, Jefferson, PA | PCE Off-Site | State |
| 2026-03-03 | MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA | EVANS CITY, Butler, PA | PCE Off-Site | State |
| 2026-03-03 | LACKAWANNA ENERGY CTR LLC/JESSUP — high-priority violation on file | JESSUP, Lackawanna, PA | PCE Off-Site | State |
| 2026-03-03 | NFG MIDSTREAM CLERMONT LLC/RICH VALLEY COMP STA | EMPORIUM, Cameron, PA | PCE Off-Site | State |
| 2026-03-03 | RIVERWEST APPALACHIA MIDSTREAM LLC/SNOW SHOE DEHYDRATION STA | CLARENCE, Centre, PA | PCE Off-Site | State |
| 2026-03-03 | CONOY PROD LLC/BAINBRIDGE | BAINBRIDGE, Lancaster, PA | PCE Off-Site | State |
| 2026-03-03 | DIVERSIFIED PROD LLC/NV 34 WELLPAD — high-priority violation on file | PROSPERITY, Washington, PA | FCE On-Site | State |
| 2026-03-03 | DIVERSIFIED PROD LLC/NINEVEH 58 WELL PAD — high-priority violation on file | PROSPERITY, Washington, PA | FCE On-Site | State |
| 2026-03-03 | PIN OAK ENERGY PARTNERS LLC/OWLS NEST COMP STA — high-priority violation on file | OWLS NEST, Elk, PA | PCE Off-Site | State |
| 2026-03-03 | HIGHLINE AUTO PARTS/PAXTON ST | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2026-03-02 | HRI INC/WILLIAMSPORT ASPHALT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | KOPPEL, Beaver, PA | PCE Off-Site | State |
| 2026-03-02 | PA DHS/SELINSGROVE CTR | SELINSGROVE, Snyder, PA | FCE On-Site | State |
| 2026-03-02 | PA DHS/SELINSGROVE CTR | SELINSGROVE, Snyder, PA | PCE Off-Site | State |
| 2026-03-02 | EAGLE RAILCAR SVC/DUBOIS RAILCAR PLT — high-priority violation on file | DUBOIS, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | GREATER HAZLETON JT SEW AUTH/WEST HAZLETON STP — high-priority violation on file | WEST HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-03-02 | GREATER HAZLETON JT SEW AUTH/WEST HAZLETON STP — high-priority violation on file | WEST HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-03-02 | GREATER HAZLETON JT SEW AUTH/WEST HAZLETON STP — high-priority violation on file | WEST HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-03-02 | EASTERN GAS TRANS & STORAGE/ROCHESTER MILLS | ROCHESTER MILLS, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | EASTERN GAS TRANS & STORAGE INC/CHERRY TREE COMP STA | CHERRY TREE, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | GLEN GERY CORP/HANLEY PLANT — high-priority violation on file | SUMMERVILLE, Jefferson, PA | PCE Off-Site | State |
| 2026-03-02 | PEOPLES GAS CO LLC/KINTER STA | INDIANA, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | EASTERN GAS TRANS & STORAGE/PUNXSUTAWNEY | PUNXSUTAWNEY, Jefferson, PA | PCE Off-Site | State |
| 2026-03-02 | BUCKEYE ENERGY SVC LLC/WMSPT BULK TERM | SOUTH WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | PCE Off-Site | State |
| 2026-03-02 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | PCE Off-Site | State |
| 2026-03-02 | POST BRANDS PET CARE LLC/BLOOMSBURG PLT | BLOOMSBURG, Columbia, PA | PCE Off-Site | State |
| 2026-03-02 | PRYSMIAN CABLES & SYS USA LLC/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | CNTY LDFL INC/CNTY ENVIRONMENTAL OF CLARION | LEEPER, Clarion, PA | PCE Off-Site | State |
| 2026-03-02 | ST LUKES HOSPITAL/SELLERSVILLE — high-priority violation on file | SELLERSVILLE, Bucks, PA | PCE Off-Site | State |
| 2026-03-02 | CAPITAL OIL & GAS INC/RED BUCK COMP STA | SNOW SHOE, Centre, PA | PCE Off-Site | State |
| 2026-03-02 | CAPITAL OIL & GAS LLC/DEHAAS COMP STA | SNOW SHOE, Centre, PA | PCE Off-Site | State |
| 2026-03-02 | BLOSSBURG POWER LLC/BLOSSBURG GEN STA | BLOSSBURG, Tioga, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC/HOMER CITY COMP STA | INDIANA, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | NEW ENTERPRISE STONE & LIME CO INC/CHAMBERSBURG BLACKTOP | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-03-02 | ODD FELLOWS HOME OF PA/MIDDLETOWN | MIDDLETOWN, Dauphin, PA | PCE Off-Site | State |
| 2026-03-02 | ALTUGLAS LLC/BRISTOL TWP | BRISTOL, Bucks, PA | PCE Off-Site | State |
| 2026-03-02 | GLENN O HAWBAKER INC/MONTOURSVILLE PLT 15 | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC/TATE COMP STA | MAHAFFEY, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD//LYNN ROBBINS COMP STA | OLANTA, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | GANS ENERGY LLC/GANS POWER STA | GANS, Fayette, PA | PCE Off-Site | State |
| 2026-03-02 | JMG ENERGY LLC/DEER CREEK COMP STA — high-priority violation on file | MERCER, Mercer, PA | PCE Off-Site | State |
| 2026-03-02 | COMMODORE HOMES OF PA/COLONY CRAFTED HOMES | SHIPPENVILLE, Clarion, PA | PCE Off-Site | State |
| 2026-03-02 | MGS INC/CONST DENVER — high-priority violation on file | DENVER, Lancaster, PA | PCE Off-Site | State |
| 2026-03-02 | BANK OF AMERICA NATL ASSN/LEVITTOWN — high-priority violation on file | LEVITTOWN, Bucks, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC/KEWANEE DEEMER COMP STA | LUTHERSBURG, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | UPMC PINNACLE LITITZ/LITITZ | LITITZ, Lancaster, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC PINETON COMP STA | COMMODORE, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC/HENRY COMP STA | MARION CENTER, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD/STRONG COMP STA | IRVONA, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | WYCOMP LLC/FAIRVIEW TWP COMP STA — high-priority violation on file | FREDONIA, Mercer, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING/CANOE RUN COMP STA | SALLADASBURG, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | ETC NORTHEAST PIPELINE LLC/BARTO COMP STA | HUGHESVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | LAUREL MTN MIDSTREAM OPR LLC/CLYDE COMP STA | NEW FLORENCE, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | REPSOL OIL & GAS USA LLC/THOMAS COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | BLACKHILL ENERGY LLC/BRADFORD CNTY COMP STA | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | PA GEN ENERGY CO LLC/POTATO CREEK 1H COMP STA | CROSBY, McKean, PA | PCE Off-Site | State |
| 2026-03-02 | MTN LAUREL CREMATORY/SOMERSET | SOMERSET, Somerset, PA | FCE On-Site | State |
| 2026-03-02 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | APPALACHIA MIDSTREAM SVC LLC/STAGECOACH COMP STA | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | REPSOL OIL & GAS USA LLC/PUTNAM COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/LONE WALNUT COMP STA | JERSEY SHORE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | PA GEN ENERGY CO LLC/POTATO CREEK 2H COMP STA | SMETHPORT, McKean, PA | PCE Off-Site | State |
| 2026-03-02 | REPSOL OIL & GAS LLC/COLE COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | REPSOL OIL & GAS USA LLC/EDSELL COMP STA | LE RAYSVILLE, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/OGONTZ WEST COMP STA | CUMMINS TWP, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/OGONTZ EAST COMP STA | JERSEY SHORE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/BOBST MOUNTAIN COMP STA | COGAN STA, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | CAIMAN PENN MIDSTREAM LLC/HUTTON COMP STA | MAHAFFEY, Clearfield, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/ROUPP COMP STA | MIFFLIN, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | EQM GATHERING OPCO LLC/TERRA COMP STA | PLUM CREEK, Armstrong, PA | PCE Off-Site | State |
| 2026-03-02 | LAUREL MTN MIDSTREAM OPR LLC/CLYDE NORTH STA | COMMODORE, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | CNX GAS LLC/BIG RUN COMP STA | PUNXSUTWANEY, Jefferson, PA | PCE Off-Site | State |
| 2026-03-02 | REGENCY MARCELLUS GAS GATHERING LLC/QUAKER STATE RD COMP STA | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | ETC NORTHEAST PIPELINE LLC/RED BEND COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-03-02 | MDS GATHERING LLC/GILPIN COMP STA | LEECHBURG, Armstrong, PA | PCE Off-Site | State |
| 2026-03-02 | BLACKHILL ENERGY LLC/BEARDSLEE COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | LAUREL MTN MIDSTREAM OPR LLC/BEAGLE DEHY STA | APOLLO, Armstrong, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD LLC/WHIPPOORWILL INTERCONNECT STA | EMPORIUM, Cameron, PA | PCE Off-Site | State |
| 2026-03-02 | PINE RUN MIDSTREAM LLC/BASS COMP STA | SAXONBURG, Butler, PA | PCE Off-Site | State |
| 2026-03-02 | PINE RUN MIDSTREAM LLC/TROUT COMP STA | WORTHINGTON, Armstrong, PA | PCE Off-Site | State |
| 2026-03-02 | DIVERSIFIED PROD/PINETON XTO COMP STA | COMMODORE, Indiana, PA | PCE Off-Site | State |
| 2026-03-02 | PINE RUN MIDSTREAM LLC/BREWER INTERCONNECT STA | SARVER, Butler, PA | PCE Off-Site | State |
| 2026-03-02 | PINE RUN MIDSTREAM LLC/BICKER COMP STA | CABOT, Butler, PA | PCE Off-Site | State |
| 2026-03-02 | UGI TEXAS CREEK LLC/CASTLE COMP STA | CANTON, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | BLACKHILL ENERGY LLC/YOUNG COMP STA — high-priority violation on file | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2026-03-02 | HERSHEY CO/1000 REESE AVE | HERSHEY, Dauphin, PA | PCE Off-Site | State |
| 2026-03-02 | REPSOL OIL 7 GAS USA LLC/BENNET COMP STA | LERAYSVILLE, Bradford, PA | PCE Off-Site | State |
| 2026-02-27 | CONSTELLATION ENERGY GENERATION LLC/CROYDON GEN STA | CROYDON, Bucks, PA | PCE Off-Site | State |
| 2026-02-27 | KAWNEER CO INC/CRANBERRY TWP | CRANBERRY TOWNSHIP, Butler, PA | PCE Off-Site | State |
| 2026-02-27 | NATL FUEL GAS SUPPLY/KAYLOR STA | EAST BRADY, Armstrong, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.