EPA Air · inspections by state and year
Air-emissions inspections in Pennsylvania, 2025
- 7,277Inspections
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 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Pennsylvania, 2025
- Montgomery County 480
- Susquehanna County 438
- Schuylkill County 317
- Delaware County 314
- Bucks County 307
- Luzerne County 283
- Lycoming County 277
- Northampton County 260
- Bradford County 257
- Chester County 254
- Lancaster County 229
- Berks County 208
- Westmoreland County 207
- Tioga County 191
- York County 162
- Lehigh County 144
- Lackawanna County 133
- Northumberland County 127
- Washington County 122
- Beaver County 120
- Clearfield County 103
- Cumberland County 102
- Franklin County 102
- Butler County 99
- Potter County 97
- Dauphin County 94
- Fayette County 94
- Centre County 94
- Wyoming County 93
- Mercer County 93
- Clinton County 83
- Greene County 78
- Erie County 74
- Columbia County 73
- Indiana County 73
- Lebanon County 71
- Blair County 69
- Armstrong County 68
- Lawrence County 53
- Snyder County 51
- Bedford County 51
- Adams County 51
- Cambria County 50
- Somerset County 47
- Elk County 44
- Philadelphia County 44
- Montour County 42
- Jefferson County 41
- McKean County 40
- Monroe County 36
- Crawford County 35
- Huntingdon County 35
- Carbon County 34
- Clarion County 33
- Union County 30
- Venango County 26
- Warren County 24
- Sullivan County 22
- Allegheny County 18
- Mifflin County 14
- Forest County 12
- Juniata County 12
- Cameron County 11
- Wayne County 9
- Perry County 9
- Fulton County 8
- Pike County 5
Pennsylvania, other years
Air-emissions inspections recorded in Pennsylvania, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-04-03 | HEIDELBERG MATERIALS NE LLC/RICH HILL QUARRY | CONNELLSVILLE, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | RIDLEY TWP, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-03 | ENERGY TRANSFER MKT & TERM LP/TWIN OAKS TERM | ASTON, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | SONNEBORN INC/PETROLIA PLT | PETROLIA, Butler, PA | PCE Off-Site | State |
| 2025-04-03 | TEXAS EASTERN TRANS LP/MARIETTA | MARIETTA, Lancaster, PA | PCE Off-Site | State |
| 2025-04-03 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | PCE Off-Site | State |
| 2025-04-03 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | PCE Off-Site | State |
| 2025-04-03 | ENTERPRISE TERM & STORAGE/GREENSBURG TERMINAL | GREENSBURG, Westmoreland, PA | FCE On-Site | State |
| 2025-04-03 | CNTY LDFL INC/CNTY ENVIRONMENTAL OF CLARION | LEEPER, Clarion, PA | FCE On-Site | State |
| 2025-04-03 | NEW ENTERPRISE STONE & LIME LEWISBURG QRY | LEWISBURG, Union, PA | PCE Off-Site | State |
| 2025-04-03 | GLEN GERY CORP/MID ATLANTIC PLT | SHOEMAKERSVILLE, Berks, PA | PCE Off-Site | State |
| 2025-04-03 | BNZ MATERIALS INC/ZELIENOPLE | ZELIENOPLE, Butler, PA | PCE Off-Site | State |
| 2025-04-03 | H&K GROUP INC/SILVER HILL QUARRY CRUSHING PLT | NARVON, Lancaster, PA | PCE Off-Site | State |
| 2025-04-03 | GREINER IND INC/MT JOY TWP PLT | MOUNT JOY, Lancaster, PA | PCE Off-Site | State |
| 2025-04-03 | PURINA ANIMAL NUTRITION LLC/SHIREMANSTOWN | CAMP HILL, Cumberland, PA | PCE Off-Site | State |
| 2025-04-03 | ATLAS ROOFING CORP/HARRISBURG | CAMP HILL, Cumberland, PA | PCE Off-Site | State |
| 2025-04-03 | PA STATE SYS OF HIGHER ED/WEST CHESTER UNIV PA | WEST CHESTER, Chester, PA | PCE Off-Site | State |
| 2025-04-03 | JONES PERFORMANCE PR/WEST MIDDLESEX | WEST MIDDLESEX, Mercer, PA | PCE Off-Site | State |
| 2025-04-03 | AMCOR FLEXIBLES NORTH AMER INC/LEBANON | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2025-04-03 | MINARD RUN OIL CO/TB-37 | MARIENVILLE, Forest, PA | PCE Off-Site | State |
| 2025-04-03 | MINARD RUN OIL CO/TB-37 | MARIENVILLE, Forest, PA | PCE Off-Site | State |
| 2025-04-03 | HEARTLAND FABRICATION LLC/BROWNSVILLE — high-priority violation on file | BROWNSVILLE, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | LAUREL MTN MIDSTREAM OPR LLC/PRAH COMP STA | MCCLELLANDTOWN, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | INGENCO WHOLESALE POWER LLC/MTN VIEW LDFL | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2025-04-03 | BARRY CALLEBAUT USA LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | LPR ENERGY LLC/HENRY CLAY MIDSTREAM FAC | MARKLEYSBURG, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | ALWAYS BAGELS LLC/LEBANON | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2025-04-03 | DL MARTIN CO/MERCERSBURG | MERCERSBURG, Franklin, PA | PCE Off-Site | State |
| 2025-04-03 | KC MIDSTREAM SOLUTIONS LLC/ENDEAVOR PLT | QUEEN, Forest, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/DCNR TRACT 595 | ARNOT, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/STOCK 144 COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/STOCK 144 COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | ALLIED VET CREMATION LTD/MASTERSONVILLE | MANHEIM, Lancaster, PA | FCE On-Site | State |
| 2025-04-03 | AMERICAN TINNING & GALVANIZING CO/ERIE | ERIE, Erie, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/LAWTON COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/BREON COMP STA | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/EMPIRE BOOSTER CS | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | BULLSKIN 1 MINE/ BULLSKIN TWP | MOUNT PLEASANT, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2025-04-03 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-03 | SUSQUEHANNA GATHERING/CDP 1 COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-03 | WIPRO ENTERPRISES INC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2025-04-03 | LACKAWANNA ENERGY CTR LLC/JESSUP — high-priority violation on file | JESSUP, Lackawanna, PA | PCE Off-Site | State |
| 2025-04-03 | SUSQUEHANNA GATHERING/NORTH RANGE CPF 1 COMP STA | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM WELLSBORO LLC/WELLSBORO TRACT 007 INTERCONNECT | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | PEACE PROD CO INC/MALVERN BORO | MALVERN, Chester, PA | PCE Off-Site | State |
| 2025-04-03 | AEROAGGREGATES/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-03 | NORTH FAYETTE SUPPLY LLC/BULLSKIN WEST PAD | MOUNT PLEASANT, Fayette, PA | PCE Off-Site | State |
| 2025-04-03 | ALLAN MYERS LP DBA ALLAN MYERS MATERIALS/READING ASPH PLT | READING, Berks, PA | PCE Off-Site | State |
| 2025-04-03 | EXPAND OPERATING LLC/FOLTA BRA PAD | LACEYVILLE, Bradford, PA | FCE On-Site | State |
| 2025-04-03 | SEALED AIR CORP/HANOVER | HANOVER, Adams, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-03 | EXPAND OPERATING LLC/SIVERS BRA PAD | LACEYVILLE, Bradford, PA | FCE On-Site | State |
| 2025-04-03 | EXPAND OPERATING LLC/STONE BRA PAD | WYALUSING, Bradford, PA | FCE On-Site | State |
| 2025-04-03 | EXPAND OPERATING LLC/CERCA BRA PAD | WYALUSING, Bradford, PA | FCE On-Site | State |
| 2025-04-03 | COTERRA ENERGY INC/CARPENETTI R PAD 1 | NICHOLSON, Susquehanna, PA | PCE Off-Site | State |
| 2025-04-03 | NFG MIDSTREAM COVINGTON LLC/KEENEYVILLE COMP STA | MIDDLEBURY CTR, Tioga, PA | PCE Off-Site | State |
| 2025-04-03 | KB CRASH CREATIONS LLC | WEST WYOMING, Luzerne, PA | PCE Off-Site | State |
| 2025-04-02 | TAYLOR IND INC/PARKERFORD | PARKERFORD, Chester, PA | PCE Off-Site | State |
| 2025-04-02 | TRANSCO RAILWAY PROD/SAYRE PLT | SAYRE, Bradford, PA | PCE Off-Site | State |
| 2025-04-02 | TENNESSEE GAS PIPELINE CO/317 TROY STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2025-04-02 | TENNESSEE GAS PIPELINE CO/319 WYALUSING | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2025-04-02 | EASTERN GAS TRANS & STORAGE INC/STATE LINE STA | GENESEE, Potter, PA | PCE Off-Site | State |
| 2025-04-02 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | RIDLEY TWP, Delaware, PA | PCE Off-Site | State |
| 2025-04-02 | MONROE ENERGY LLC/TRAINER — high-priority violation on file | TRAINER, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-02 | TRANSCONTINENTAL GAS/JACKSON TWP STA 517 | BENTON, Columbia, PA | PCE Off-Site | State |
| 2025-04-02 | WISE FOODS/BERWICK SNACK FOOD PLT | BERWICK, Columbia, PA | PCE Off-Site | State |
| 2025-04-02 | DIAZ CUSTOM MFG CO/MONTROSE | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2025-04-02 | SPRING CITY ELEC/SPRING CITY | SPRING CITY, Chester, PA | PCE Off-Site | State |
| 2025-04-02 | COMPONENT INTERTECHNOLOGIES/HADLEY | HADLEY, Mercer, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-02 | PHOENIXVILLE HOSP LLC/PHOENIXVILLE | PHOENIXVILLE, Chester, PA | PCE Off-Site | State |
| 2025-04-02 | BLUE RIDGE LDFL CO/BLUE RIDGE LDFL | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2025-04-02 | SIKA CORPORATION/DUNMORE | SCRANTON, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-02 | NEW ENTERPRISE STONE & LIME CO INC/HONEY BROOK QUARRY | HONEY BROOK, Chester, PA | FCE On-Site | State |
| 2025-04-02 | FAIRLESS ENERGY LLC/FALLS TWP | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-04-02 | SKY CLNR/KENNETT SQ | KENNETT SQUARE, Chester, PA | FCE On-Site | State |
| 2025-04-02 | US GYPSUM CO/WASHINGTONVILLE PLT — high-priority violation on file | DANVILLE, Montour, PA | PCE Off-Site | State |
| 2025-04-02 | TITANIUM FINISHING CO/EAST GREENVILLE | EAST GREENVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-04-02 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2025-04-02 | WALLQUEST INC/KING OF PRUSSIA | KING OF PRUSSIA, Montgomery, PA | PCE Off-Site | State |
| 2025-04-02 | ETC NORTHEAST PIPELINE/REVOLUTION CRYO PLT | BULGER, Washington, PA | PCE Off-Site | State |
| 2025-04-02 | RIVERWEST APPALACHIA MIDSTREAM LLC/SNOW SHOE DEHYDRATION STA | CLARENCE, Centre, PA | PCE Off-Site | State |
| 2025-04-02 | GLAXOSMITHKLINE/UPPER MERION BIOPHARM | WEST CONSHOHOCKEN, Montgomery, PA | PCE Off-Site | State |
| 2025-04-02 | WILLIAMS-TRANSCO/COMPRESSOR STA 610 | MILLVILLE, Columbia, PA | PCE Off-Site | State |
| 2025-04-02 | XTO ENERGY INC/BERGBIGLER WELL PAD | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-04-02 | XTO ENERGY BACHELDER WELL PAD | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-04-02 | CYPHER WELL PAD/BUTLER | FENELTON, Butler, PA | FCE On-Site | State |
| 2025-04-01 | COLORCON INC/UPPER GWYNEDD | WEST POINT, Montgomery, PA | PCE Off-Site | State |
| 2025-04-01 | AMER METAL RECYCLING LLC/ELLWOOD CITY — high-priority violation on file | ELLWOOD CITY, Lawrence, PA | PCE Off-Site | State |
| 2025-04-01 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2025-04-01 | VITRO FLAT GLASS LLC/CARLISLE — high-priority violation on file | CARLISLE, Cumberland, PA | PCE Off-Site | State |
| 2025-04-01 | HEIDELBERG MTLS NORTHEAST PA/DOWNINGTOWN EAST CALN TWP PLT | DOWNINGTOWN, Chester, PA | PCE Off-Site | State |
| 2025-04-01 | UNION TANK CAR/ALTOONA SHOP | ALTOONA, Blair, PA | PCE Off-Site | State |
| 2025-04-01 | MONROE ENERGY LLC/TRAINER — high-priority violation on file | TRAINER, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.