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 |
|---|---|---|---|---|
| 2026-03-25 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | PCE Off-Site | State |
| 2026-03-25 | EXPAND OPERATING LLC/CAPPUCCI WELL PAD | MEHOOPANY, Wyoming, PA | PCE Off-Site | State |
| 2026-03-25 | NATIONAL FUEL GAS SUPPLY CORP/TAMARACK COMP STA | CROSS FORK, Clinton, PA | PCE Off-Site | State |
| 2026-03-25 | SADLER-SUESS FUNERAL HOME/TELFORD | TELFORD, Bucks, PA | FCE On-Site | State |
| 2026-03-25 | SVP AGGREGATES — high-priority violation on file | ARCHBALD, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-24 | MAGNESITA REFRACTORIES/YORK — high-priority violation on file | YORK, York, PA | PCE Off-Site | State |
| 2026-03-24 | HIGHLAND TANK LLC/RAPHO | MANHEIM, Lancaster, PA | FCE On-Site | State |
| 2026-03-24 | MCCLARIN PLASTICS LLC/BLETTNER AVE | HANOVER, Adams, PA | PCE Off-Site | State |
| 2026-03-24 | MCCLARIN PLASTICS LLC/BLETTNER AVE | HANOVER, Adams, PA | PCE Off-Site | State |
| 2026-03-24 | GREATER HAZLETON JT SEW AUTH/WEST HAZLETON STP — high-priority violation on file | WEST HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-03-24 | DAYTON PARTS LLC/HARRISBURG | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2026-03-24 | HERSHEY CO/HB REESE CANDY CO | HERSHEY, Dauphin, PA | PCE Off-Site | State |
| 2026-03-24 | PA STATE UNIV/UNIV PARK CAMPUS | UNIVERSITY PARK, Centre, PA | FCE On-Site | State |
| 2026-03-24 | TENNESSEE GAS PIPELINE CO LLC/COMP STA 321 | CLIFFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-03-24 | US STEEL CORP/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2026-03-24 | MPLX TERMINALS LLC/MIDLAND TERMINAL | INDUSTRY, Beaver, PA | PCE Off-Site | State |
| 2026-03-24 | STEEL RECYCLING SERVICES CORP/STEEL RECYCLING SERVICES | KOPPEL, Beaver, PA | PCE Off-Site | State |
| 2026-03-24 | AHF LLC DBA AHF PROD/LANCASTER | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-03-24 | FRY COMMUNICATIONS INC/BLDG 1 & 2 | MECHANICSBURG, Cumberland, PA | PCE Off-Site | State |
| 2026-03-24 | GLEN GERY CORP/MID ATLANTIC PLT | SHOEMAKERSVILLE, Berks, PA | PCE Off-Site | State |
| 2026-03-24 | ESSCHEM DIV OF JUSTI GROUP INC/LINWOOD | LINWOOD, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-24 | VALMET INC/CLARKS SUMMIT SVC CTR | SOUTH ABINGTON TOWNSHIP, Lackawanna, PA | PCE Off-Site | State |
| 2026-03-24 | THREE RIVERS MARINE & RAIL TERM/GIBSONTON MARINE TERMINAL — high-priority violation on file | BELLE VERNON, Westmoreland, PA | PCE Off-Site | State |
| 2026-03-24 | LITTELL STEEL CO/BRIDGEWATER | NEW BRIGHTON, Beaver, PA | PCE Off-Site | State |
| 2026-03-24 | CALPINE BETHLEHEM LLC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2026-03-24 | CALPINE BETHLEHEM LLC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2026-03-24 | ACTION MFG CO/ATGLEN | ATGLEN, Chester, PA | FCE On-Site | U.S. EPA |
| 2026-03-24 | ACTION MFG CO/ATGLEN | ATGLEN, Chester, PA | PCE Off-Site | State |
| 2026-03-24 | NOVAE LLC/WAYNESBORO | WAYNESBORO, Franklin, PA | PCE Off-Site | State |
| 2026-03-24 | VAN HOEKELEN GREENHOUSES INC/MCADOO | MCADOO, Schuylkill, PA | PCE Off-Site | State |
| 2026-03-24 | CURRAN SHAFFER FUNERAL HOME & CREMATORY/APOLLO | APOLLO, Armstrong, PA | FCE On-Site | State |
| 2026-03-24 | US GYPSUM CO/WASHINGTONVILLE PLT — high-priority violation on file | DANVILLE, Montour, PA | PCE Off-Site | State |
| 2026-03-24 | REPSOL OIL AND GAS USA/TRACT 587 SFL COMP STA | CANTON, Tioga, PA | PCE Off-Site | State |
| 2026-03-24 | PJ GRECO SONS/KITTANNING SCRAP YARD | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2026-03-24 | HICKORY RUN ENERGY LLC/NORTH BEAVER TWP | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
| 2026-03-24 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-03-24 | NATL FUEL GAS SUPPLY CORP/KEELOR COMP STA | KANE, McKean, PA | PCE Off-Site | State |
| 2026-03-24 | KC MIDSTREAM SOLUTIONS LLC/OVERBEK STA | RIDGWAY, Elk, PA | PCE Off-Site | State |
| 2026-03-24 | WILLIAMS FIELD SVC CO/MACNEW COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2026-03-24 | PECO ENERGY CO/FLINT HILL SITE | KING OF PRUSSIA, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-24 | SOLO LABS INC/KUTZTOWN | KUTZTOWN, Berks, PA | FCE On-Site | State |
| 2026-03-24 | YORK MATERIALS GROUP LLC/BONNY BROOK ASPHALT PLT | CARLISLE, Cumberland, PA | PCE Off-Site | State |
| 2026-03-24 | ALTA PERFORMANCE MATERIALS US, LLC | PITTSBURGH, Allegheny, PA | FCE On-Site | Local |
| 2026-03-23 | MILTON STEEL CO/MILTON PLT | MILTON, Northumberland, PA | PCE Off-Site | State |
| 2026-03-23 | NORTHUMBERLAND TERM DE LLC/NORTHUMBERLAND TERM | NORTHUMBERLAND, Northumberland, PA | PCE Off-Site | State |
| 2026-03-23 | VORTEQ COIL FINISHERS/VALENCIA PLT | VALENCIA, Butler, PA | PCE Off-Site | State |
| 2026-03-23 | LOPAREX/MALVERN | MALVERN, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-23 | LAUREL PIPELINE CO LP/BOOTHWYN BREAKOUT STATION | BOOTHWYN, Delaware, PA | PCE Off-Site | State |
| 2026-03-23 | PECO ENERGY CO/WEST CONSHOHOCKEN GAS PLTW | WEST CONSHOHOCKEN, Montgomery, PA | PCE Off-Site | State |
| 2026-03-23 | COLUMBIA GAS TRANS CORP/RENOVO STA | NORTH BEND, Clinton, PA | PCE Off-Site | State |
| 2026-03-23 | DBA GUILFORD PERFORMANCE TEXTILES BY LEAR CORP/PINE GROVE | PINE GROVE, Schuylkill, PA | PCE Off-Site | State |
| 2026-03-23 | PA STATE UNIV/UNIV PARK CAMPUS | UNIVERSITY PARK, Centre, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-23 | CHANCE ALUM CORP/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-03-23 | ENERGY TRANSFER MKT & TERM LP/TWIN OAKS TERM | ASTON, Delaware, PA | PCE Off-Site | State |
| 2026-03-23 | YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file | YORK, York, PA | PCE Off-Site | State |
| 2026-03-23 | US DOD/RAVEN ROCK MTN COMPLEX | BLUE RIDGE SUMMIT, Adams, PA | PCE Off-Site | State |
| 2026-03-23 | MECKLEYS LIMESTONE PROD/HERNDON QUARRY | HERNDON, Northumberland, PA | PCE Off-Site | State |
| 2026-03-23 | SIMSMETAL EAST LLC/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-03-23 | US VETERANS ADMIN/COATESVILLE VA MED CTR | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2026-03-23 | CHEMCOAT/MONTOURSVILLE PAINT MFG PLT | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-03-23 | AVERY DENNISON PERFORMANCE POLYMERS/MILL HALL PLT | MILL HALL, Clinton, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-23 | ALLIANCE SANI LANDFILL INC/TAYLOR LDFL | TAYLOR, Lackawanna, PA | PCE Off-Site | State |
| 2026-03-23 | EASTERN IND INC DIV NESL CO INC/ELIZABETHVILLE | ELIZABETHVILLE, Dauphin, PA | PCE Off-Site | State |
| 2026-03-23 | INTERSTATE CHEM CO/FKA JOCHAR VANPORT | VANPORT, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | ENERGY HARBOR GENERATION LLC/BEAVER VLY | SHIPPINGPORT, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | COLUMBIA GAS TRANS CORP/ELLWOOD CITY STA | ELLWOOD CITY, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | DESOTEC US LLC/DARLINGTON | DARLINGTON, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | POWER PLANT GREENHOUSES LLC/MARION HEIGHTS PLT | MARION HEIGHTS, Northumberland, PA | PCE Off-Site | State |
| 2026-03-23 | COMMONWEALTH ENV SYS/FOSTER TWP | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2026-03-23 | GREATER LATROBE SCH DIST/SR HIGH SCH | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2026-03-23 | DEER PARK LUMBER/DEER PARK MFG PLT | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-03-23 | POLYGLASS USA INC/HUMBOLDT — high-priority violation on file | HAZLE TOWNSHIP, Luzerne, PA | PCE Off-Site | State |
| 2026-03-23 | PHOENIXVILLE HOSP LLC/PHOENIXVILLE | PHOENIXVILLE, Chester, PA | PCE Off-Site | State |
| 2026-03-23 | DANA DRIVESHAFT PROD LLC/POTTSTOWN | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-03-23 | HIGHWAY MATERIALS INC/MALVERN PLT 13 | FRAZER, Chester, PA | PCE Off-Site | State |
| 2026-03-23 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | PAOLI, Chester, PA | FCE On-Site | State |
| 2026-03-23 | COMMONWEALTH UNIV OF PA/LOCK HAVEN UNIV PA | LOCK HAVEN, Clinton, PA | PCE Off-Site | State |
| 2026-03-23 | BUCKEYE PIPE LINE CO/MIDLAND BREAKOUT STA | MIDLAND, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | KURT WEISS GREENHOUSES OF PA INC/MT CARMEL GREENHOUSE | MOUNT CARMEL, Northumberland, PA | PCE Off-Site | State |
| 2026-03-23 | RAD MFG LLC/NESCOPECK | NESCOPECK, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-03-23 | VOITH HYDRO POWER GEN/YORK — high-priority violation on file | YORK, York, PA | PCE Off-Site | State |
| 2026-03-23 | REGENCY MARCELLUS GATHERING LLC/BRADFORD WEST COMP STA | GRANVILLE SUMMIT, Bradford, PA | PCE Off-Site | State |
| 2026-03-23 | NPC INC/CLAYSBURG | CLAYSBURG, Blair, PA | PCE Off-Site | State |
| 2026-03-23 | MAINESBURG GS LP/MAINESBURG GATHERING STA | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2026-03-23 | STAGECOACH PIPELINE & STORAGE CO LLC/MARC I M1-S COMP STA | MUNCY VALLEY, Sullivan, PA | PCE Off-Site | State |
| 2026-03-23 | REGENCY MARCELLUS GAS GATHERING LLC/OGONTZ WEST COMP STA | CUMMINS TWP, Lycoming, PA | PCE Off-Site | State |
| 2026-03-23 | NFG MIDSTREAM COVINGTON LLC/BREON COMP STA | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2026-03-23 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2026-03-23 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-03-23 | CP CONVERTERS INC/BRISTOL TWP | BRISTOL, Bucks, PA | FCE On-Site | State |
| 2026-03-23 | HUMMEL STA LLC/SUNBURY NAT GAS PLT | SHAMOKIN DAM, Snyder, PA | PCE Off-Site | State |
| 2026-03-23 | STAGECOACH PIPELINE & STORAGE CO LLC/ NS2 M1N COMP STA | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2026-03-23 | XPRESS NATURAL GAS LLC/MONTROSE — high-priority violation on file | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-03-23 | ETC NORTHEAST FIELD SVC LLC/FREEDOM COMP STA | FREEDOM, Beaver, PA | PCE Off-Site | State |
| 2026-03-23 | EMPIRE PIPELINE INC/JACKSON COMP STA | LAWRENCEVILLE, Tioga, PA | PCE Off-Site | State |
| 2026-03-23 | UGI TEXAS CREEK LLC/CASTLE COMP STA | CANTON, Bradford, PA | PCE Off-Site | State |
| 2026-03-23 | SPECTRA WOOD INC/LEWISTOWN FAC | LEWISTOWN, Mifflin, PA | PCE Off-Site | State |
| 2026-03-23 | KRIEBEL MINERALS INC/ARMBURST SONY COMPRESSOR | MT PLEASANT, Westmoreland, PA | PCE Off-Site | State |
| 2026-03-23 | SVP AGGREGATES — high-priority violation on file | ARCHBALD, Lackawanna, PA | PCE Off-Site | State |
| 2026-03-23 | DTM TIOGA GAS GATHERING LLC/TIOGA CENTRALIZED DEHY FAC | WESTFIELD, Tioga, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.