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 |
|---|---|---|---|---|
| 2025-11-24 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | MALVERN, Chester, PA | PCE Off-Site | State |
| 2025-11-24 | VANGUARD GROUP/455 DEVON PARK DR FAC | WAYNE, Chester, PA | PCE Off-Site | State |
| 2025-11-24 | VANGUARD GROUP/1041 W VALLEY RD FAC | WAYNE, Chester, PA | PCE Off-Site | State |
| 2025-11-24 | ADELPHIA GATEWAY LLC/QUAKERTOWN COMPRESSOR STA | QUAKERTOWN, Bucks, PA | PCE Off-Site | State |
| 2025-11-24 | CABOT OIL & GAS CORP/KROPA, T. PAD 1 | SPRINGVILLE, Susquehanna, PA | FCE On-Site | State |
| 2025-11-24 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | FCE On-Site | State |
| 2025-11-24 | WARRINER, S PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | FCE On-Site | State |
| 2025-11-24 | MOGRIDGE, C. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-21 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-21 | ENERGY TRANSFER MKT & TERM LP/FULLERTON TERM — high-priority violation on file | WHITEHALL, Lehigh, PA | FCE On-Site | State |
| 2025-11-21 | TEXAS EASTERN TRANS LP/BERNVILLE STA | BERNVILLE, Berks, PA | FCE On-Site | State |
| 2025-11-21 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-21 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2025-11-21 | VERSUM MATERIALS US LLC/RUSH TWP | TAMAQUA, Schuylkill, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-21 | US DEPT OF AGRIC/EASTERN REGIONAL RESEARCH CTR | WYNDMOOR, Montgomery, PA | FCE On-Site | State |
| 2025-11-21 | INSUL BOARD/ERIE | ERIE, Erie, PA | FCE On-Site | State |
| 2025-11-21 | NORTH PENN SCH DIST/NORTH PENN HIGH SCH | LANSDALE, Montgomery, PA | FCE On-Site | State |
| 2025-11-21 | PA DEPT OF CORR/FRACKVILLE SCI | FRACKVILLE, Schuylkill, PA | FCE On-Site | State |
| 2025-11-21 | LEHIGH VALLEY HOSP/S CEDAR CREST | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2025-11-21 | PREMIER CUSTOM BUILT INC/E EARL TWP | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2025-11-21 | ENV & RECYCLING SVC AMITY LDFL/TAYLOR | TAYLOR, Lackawanna, PA | PCE Off-Site | State |
| 2025-11-21 | COMMODORE HOMES OF PA/COLONY CRAFTED HOMES | SHIPPENVILLE, Clarion, PA | FCE On-Site | State |
| 2025-11-21 | MAID RITE SPECIALITY FOODS INC/DUNMORE | DUNMORE, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-21 | FXI INC/ARCHBALD | ARCHBALD, Lackawanna, PA | FCE On-Site | State |
| 2025-11-21 | BARRY CALLEBAUT USA LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-21 | ERNST BIOMASS LLC/BIOMASS PELLETIZING FACILTY — high-priority violation on file | MEADVILLE, Crawford, PA | FCE On-Site | State |
| 2025-11-21 | REGENCY MARCELLUS GAS GATHERING LLC/ KORBAN COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-21 | APPALACHIA MIDSTREAM SVC LLC/AUBURN COMP STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-21 | TIERPOINT PENNSYLVANIA TWO LLC | BETHLEHEM, Northampton, PA | FCE On-Site | State |
| 2025-11-21 | WILLIAMS FIELD SVC CO LLC/MILLER COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-21 | UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA | MESHOPPEN, Wyoming, PA | PCE Off-Site | State |
| 2025-11-21 | EBC HOLDINGS LLC/DUPONT | PITTSTON, Luzerne, PA | FCE On-Site | State |
| 2025-11-21 | BERRY GLOBAL FILMS, LLC | MOUNTAIN TOP, Luzerne, PA | FCE On-Site | State |
| 2025-11-21 | EXPAND OPERATING LLC/ADAMS WYO PAD | LACEYVILLE, Wyoming, PA | PCE Off-Site | State |
| 2025-11-21 | P&G 2 WELL SITE | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2025-11-21 | PHILADELPHIAN CONDOMINIUMS/PHILA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2025-11-20 | NEW ENTERPRISE STONE/BAKERSVILLE QUARRY | SOMERSET, Somerset, PA | PCE Off-Site | State |
| 2025-11-20 | US DEPT OF DEFENSE/LETTERKENNY ARMY DEPOT | CHAMBERSBURG, Franklin, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | NEW ENTERPRISE STONE/CENTRAL CITY | CAIRNBROOK, Somerset, PA | PCE Off-Site | State |
| 2025-11-20 | EASTERN SHORE NATURAL GAS CO/DALEVILLE | COCHRANVILLE, Chester, PA | FCE On-Site | State |
| 2025-11-20 | BENTON FOUNDRY/BENTON FOUNDRY | BENTON, Columbia, PA | FCE On-Site | State |
| 2025-11-20 | NEW ENTERPRISE STONE & LIME LEWISBURG QRY | LEWISBURG, Union, PA | FCE On-Site | State |
| 2025-11-20 | URSINUS COLL/COLLEGEVILLE | COLLEGEVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-11-20 | ASSOC SPRING US, LLC /CORRY DIV | CORRY, Erie, PA | FCE On-Site | State |
| 2025-11-20 | MINTEQ INTL/ZEDMARK DIV SLIPPERY ROCK | SLIPPERY ROCK, Butler, PA | FCE On-Site | State |
| 2025-11-20 | DAIRY FARMERS OF AMER INC/READING | READING, Berks, PA | FCE On-Site | State |
| 2025-11-20 | PA STATE SYS OF HIGHER ED/PENNWEST UNIV CLARION | CLARION, Clarion, PA | FCE On-Site | State |
| 2025-11-20 | PRETIUM PKG LLC/YORK — high-priority violation on file | MANCHESTER, York, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | NEW ENTERPRISE STONE/SOMERSET BLACKTOP PLT | SOMERSET, Somerset, PA | PCE Off-Site | State |
| 2025-11-20 | GOLD BOND BLDG PROD/MILTON PLT — high-priority violation on file | NEW COLUMBIA, Union, PA | FCE On-Site | State |
| 2025-11-20 | BANK OF AMERICA NATL ASSN/LEVITTOWN — high-priority violation on file | LEVITTOWN, Bucks, PA | PCE Off-Site | State |
| 2025-11-20 | WALTER R EARLE ASPHALT PLT/MORRISVILLE — high-priority violation on file | MORRISVILLE, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | MOPPERT BROTHERS AUTO/LOWER PROVIDENCE | EAGLEVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-11-20 | DIVERSIFIED PROD LLC/PINE CREEK COMP STA | PINE CREEK TOWNSHIP, Jefferson, PA | PCE Off-Site | State |
| 2025-11-20 | BURLE CORP PARK LLC/LANCASTER | LANCASTER, Lancaster, PA | FCE On-Site | State |
| 2025-11-20 | ABINGTON RELDAN METALS LLC/FAIRLESS HILLS — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-11-20 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | PCE Off-Site | State |
| 2025-11-20 | ETC NORTHEAST PIPELINE/REVOLUTION CRYO PLT | BULGER, Washington, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | HILCORP ENERGY CO/MAHONING BUCKER PROD FAC — high-priority violation on file | EDINBURG, Lawrence, PA | FCE On-Site | State |
| 2025-11-20 | ALCOA TECHNICAL CENTER LLC | NEW KENSINGTON, Westmoreland, PA | FCE On-Site | State |
| 2025-11-20 | CARLSON AUTO PAINT CO/HATFIELD TWP | COLMAR, Montgomery, PA | FCE On-Site | State |
| 2025-11-20 | PA TURNPIKE COMM/AKH MAINT FAC | JEANNETTE, Westmoreland, PA | FCE On-Site | State |
| 2025-11-20 | HILCORP ENERGY CO/NORTH BEAVER KEPHART PROD FAC | ENON VALLEY, Lawrence, PA | FCE On-Site | State |
| 2025-11-20 | LAUFFER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | J W ZAPRAZNY/NEW RINGGOLD | NEW RINGGOLD, Schuylkill, PA | FCE On-Site | State |
| 2025-11-20 | WARRINER, S PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | MOGRIDGE, C. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-20 | WARRINER, R. PAD 2 | MONTROSE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-19 | KAWNEER CO INC/CRANBERRY TWP | CRANBERRY TOWNSHIP, Butler, PA | FCE On-Site | State |
| 2025-11-19 | TENNESSEE GAS PIPELINE CO/317 TROY STA | TROY, Bradford, PA | FCE On-Site | State |
| 2025-11-19 | NATL FUEL GAS SUPPLY/ELLISBURG STA | ELLISBURG, Potter, PA | FCE On-Site | State |
| 2025-11-19 | KAPPA GRAPHICS/HUGHESTOWN | HUGHESTOWN, Luzerne, PA | FCE On-Site | State |
| 2025-11-19 | JESSOP STEEL LLC/WASHINGTON PLT | WASHINGTON, Washington, PA | FCE On-Site | State |
| 2025-11-19 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | RIDLEY TWP, Delaware, PA | PCE Off-Site | State |
| 2025-11-19 | PPL HEALTHCARE/SELLERSVILLE | SELLERSVILLE, Bucks, PA | FCE On-Site | State |
| 2025-11-19 | TEXAS EASTERN TRANS LP/BECHTELSVILLE | BECHTELSVILLE, Berks, PA | PCE Off-Site | State |
| 2025-11-19 | PANTHER CREEK POWER OPR LLC/NESQUEHONING | NESQUEHONING, Carbon, PA | PCE Off-Site | State |
| 2025-11-19 | WASTE MGMT PA/TULLYTOWN RES REC FAC | TULLYTOWN, Bucks, PA | PCE Off-Site | State |
| 2025-11-19 | COMM REFUSE SVC INC/CUMBERLAND CNTY LDFL | SHIPPENSBURG, Cumberland, PA | FCE On-Site | State |
| 2025-11-19 | PA PRECISION CAST PA/LEBANON CITY PLT | LEBANON, Lebanon, PA | FCE On-Site | State |
| 2025-11-19 | PA PERLITE CORP/BETHLEHEM PLT | BETHLEHEM, Northampton, PA | FCE On-Site | State |
| 2025-11-19 | USA SOUTH HILLS LDFL/ UNION TWP | SOUTH PARK, Washington, PA | FCE On-Site | State |
| 2025-11-19 | EASTERN GAS TRANS & STORAGE INC/OAKFORD COMPRESSOR STA | DELMONT, Westmoreland, PA | FCE On-Site | State |
| 2025-11-19 | ELLWOOD CITY FORGE/ELLWOOD CITY | ELLWOOD CITY, Lawrence, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-19 | YUASA BATTERY INC/LAURELDALE | LAURELDALE, Berks, PA | FCE On-Site | State |
| 2025-11-19 | SVC MFG INC/MOUNTAIN TOP | MOUNTAIN TOP, Luzerne, PA | FCE On-Site | State |
| 2025-11-19 | HILL SCH/POTTSTOWN | POTTSTOWN, Montgomery, PA | FCE On-Site | State |
| 2025-11-19 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | FCE On-Site | State |
| 2025-11-19 | NATL FUEL GAS SUPPLY/EAST FORK COMP STA | WHARTON TWP, Potter, PA | FCE On-Site | State |
| 2025-11-19 | PRL IND INC/LEBANON | LEBANON, Lebanon, PA | FCE On-Site | State |
| 2025-11-19 | NEW ENTERPRISE STONE & LIME CO INC/WESCOSVILLE PLT | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2025-11-19 | SPRAY TEK INC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2025-11-19 | SAP AMER INC/NEWTOWN SQUARE FAC | NEWTOWN SQUARE, Delaware, PA | PCE Off-Site | State |
| 2025-11-19 | HEIDELBERG MTLS NORTHEAST PA / GLEN MILLS HMA PLT — high-priority violation on file | GLEN MILLS, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-19 | EASTERN GAS TRANS & STORAG INC/ROCK SPRINGS COMP STA | DELMONT, Westmoreland, PA | FCE On-Site | State |
| 2025-11-19 | NEXTERA RENEWABLE FUELS LLC/CUMBERLAND CNTY LDFL | SHIPPENSBURG, Cumberland, PA | FCE On-Site | State |
| 2025-11-19 | RINGTOWN WILBERT VAULT CO/RINGTOWN | RINGTOWN, Schuylkill, PA | FCE On-Site | State |
| 2025-11-19 | HERMITAGE MUNI AUTH/HERMITAGE WPCP | HERMITAGE, Mercer, PA | PCE Off-Site | State |
| 2025-11-19 | RWE HOLDING CO/WEST PITTSBURG PLT — high-priority violation on file | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.