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 |
|---|---|---|---|---|
| 2025-07-01 | PLASTIC DEV CO/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-07-01 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-01 | REWORLD DELAWARE VALLEY LP/DELAWARE VALLEY RES REC — high-priority violation on file | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2025-07-01 | THE ELECTRIC MATERIALS CO/NORTH EAST | NORTH EAST, Erie, PA | PCE Off-Site | State |
| 2025-07-01 | JERACO ENTERPRISES INC/MILTON PLT | MILTON, Northumberland, PA | PCE Off-Site | State |
| 2025-07-01 | KEYSTONE FILLER & MFG/MUNCY COAL PREP PLT | MUNCY, Lycoming, PA | PCE Off-Site | State |
| 2025-07-01 | HEIDELBERG MATERIALS NE LLC/BLOOMSBURG CRUSHING PLT | BLOOMSBURG, Columbia, PA | FCE On-Site | State |
| 2025-07-01 | CLINTON CNTY SOLID W/WAYNE TWP LDFL | MC ELHATTAN, Clinton, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-01 | WAYCO INC/HAWLEY | HAWLEY, Wayne, PA | PCE Off-Site | State |
| 2025-07-01 | KEYSTONE SANI LDFL INC/DUNMORE | DUNMORE, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-01 | JSP INTL/EAST BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-07-01 | SPRAY TEK INC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2025-07-01 | MONDELLOS AUTO BODY INC/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | FCE On-Site | State |
| 2025-07-01 | PENNSY SUPPLY INC/PENN TWP QUARRY | NEWVILLE, Cumberland, PA | FCE On-Site | State |
| 2025-07-01 | HILLTOWN RECYCLING & MATERIALS LLC | TELFORD, Bucks, PA | PCE Off-Site | State |
| 2025-06-30 | DBA GUILFORD PERFORMANCE TEXTILES BY LEAR CORP/PINE GROVE | PINE GROVE, Schuylkill, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | MERCK SHARP & DOHME LLC/WEST PT | WEST POINT, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | WENGER FEEDS LLC/RHEEMS | RHEEMS, Lancaster, PA | FCE On-Site | State |
| 2025-06-30 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | PCE Off-Site | State |
| 2025-06-30 | HANOVER PREST PAVING CO/HANOVER | HANOVER, Adams, PA | PCE Off-Site | State |
| 2025-06-30 | KEYSTONE POWDERED METAL CO/ST MARYS | SAINT MARYS, Elk, PA | PCE Off-Site | State |
| 2025-06-30 | GENERATION HOLDINGS LP/COLVER PROCESSING FAC | COLVER, Cambria, PA | FCE On-Site | State |
| 2025-06-30 | KENDAL CROSSLANDS COMM/KENNETT | KENNETT SQUARE, Chester, PA | FCE On-Site | State |
| 2025-06-30 | FIBERGLASS TECH INC/BRISTOL | LEVITTOWN, Bucks, PA | PCE Off-Site | State |
| 2025-06-30 | GRAND SPORT AUTO/CALN | DOWNINGTOWN, Chester, PA | FCE On-Site | State |
| 2025-06-30 | STYLECRAFT CORP/TERRE HILL | TERRE HILL, Lancaster, PA | FCE On-Site | State |
| 2025-06-30 | ITU ABSORB TECH INC/TITUSVILLE | TITUSVILLE, Crawford, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA | SARVER, Butler, PA | FCE On-Site | State |
| 2025-06-30 | ETC NORTHEAST FLD SVC LLC/PIKE COMP STA | ROCHESTER, Beaver, PA | FCE On-Site | State |
| 2025-06-30 | INTERSTATE METAL RECYCLING / HAZLE TWP | HAZLE TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-30 | REPSOL OIL & GAS USA LLC/DCNR 010 COMP STA | MORRIS RUN, Tioga, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2025-06-30 | EXPAND OPERATING LLC/NR-23 FOUR BUCKS PAD | SUSQUEHANNA, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-30 | HILLTOWN RECYCLING & MATERIALS LLC | TELFORD, Bucks, PA | FCE On-Site | State |
| 2025-06-30 | KB CRASH CREATIONS LLC | WEST WYOMING, Luzerne, PA | PCE Off-Site | State |
| 2025-06-28 | COLUMBIA GAS TRANS CORP/DONEGAL COMP STA | WEST ALEXANDER, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | K PETROLEUM INC/HACKETT COMP STA — high-priority violation on file | BENTLEYVILLE, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | MTN V OIL & GAS/HIXENBAUGH COMP | MARIANNA, Washington, PA | PCE Off-Site | State |
| 2025-06-28 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/HOUSTON GAS PLT | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2025-06-27 | HIGH STEEL STRUCTURES/WILLIAMSPORT PLT 3 | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-06-27 | KOUNTRY KRAFT INC/MILLCREEK | NEWMANSTOWN, Lebanon, PA | PCE Off-Site | State |
| 2025-06-27 | EUREKA STONE QUARRY/CHALFONT QUARRY & ASPHALT PLT | CHALFONT, Bucks, PA | FCE On-Site | State |
| 2025-06-27 | OPTINOVA VALLEY FORGE/PLYMOUTH MEETING | PLYMOUTH MEETING, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-27 | ENERGY TRANSFER MKT & TERM LP/FULLERTON TERM — high-priority violation on file | WHITEHALL, Lehigh, PA | PCE Off-Site | State |
| 2025-06-27 | WHITE PINES CORP/WHITE PINES LDFL | MILLVILLE, Columbia, PA | PCE Off-Site | State |
| 2025-06-27 | PENNSY SUPPLY INC/PRESCOTT QUARRY | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2025-06-27 | PEPPERIDGE FARM INC/EAST COCALICO TWP PLT | DENVER, Lancaster, PA | PCE Off-Site | State |
| 2025-06-27 | JOHNSTOWN WIRE TECH/JOHNSTOWN WIRE PLT | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2025-06-27 | PA DPW/SOUTH MTN RESTORATION CTR | SOUTH MOUNTAIN, Franklin, PA | FCE On-Site | State |
| 2025-06-27 | PIONEER AGGREGATES/SIMPSON QUARRY | SIMPSON, Lackawanna, PA | FCE On-Site | State |
| 2025-06-27 | LYNX MEDICAL PENNSYLVANIA, LLC/ERIE | ERIE, Erie, PA | FCE On-Site | State |
| 2025-06-27 | WENGER FEEDS LLC/FORMER ESBENSHADE MILLS MT JOY | MOUNT JOY, Lancaster, PA | FCE On-Site | State |
| 2025-06-27 | KEYSTONE SANI LDFL INC/DUNMORE | DUNMORE, Lackawanna, PA | PCE Off-Site | State |
| 2025-06-27 | SIGNATURE CUSTOM CABINETRY/EPHRATA | EPHRATA, Lancaster, PA | PCE Off-Site | State |
| 2025-06-27 | BUCKS CNTY WAT & SEW/OLD DUBLIN PIKE PUMPING STA | DOYLESTOWN, Bucks, PA | FCE On-Site | State |
| 2025-06-27 | MOLDED FIBER GLASS CO / TRAY COMPANY | LINESVILLE, Crawford, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-27 | LOGAN AUTO BODY/DOYLESTOWN | DOYLESTOWN, Bucks, PA | FCE On-Site | State |
| 2025-06-27 | MORGAN CORP/CAERNARVON TWP | MORGANTOWN, Berks, PA | PCE Off-Site | State |
| 2025-06-27 | KINSLEY STEEL INC/E YORK | YORK, York, PA | PCE Off-Site | State |
| 2025-06-27 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-27 | EXPAND OPERATING LLC/MCGAVIN WELL PAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-26 | PALMER INTL INC/SKIPPACK | SKIPPACK, Montgomery, PA | FCE On-Site | State |
| 2025-06-26 | MERCK SHARP & DOHME LLC/WEST PT | WEST POINT, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-26 | UNITED REFINING CO/WARREN PLT | WARREN, Warren, PA | PCE On-Site Monitoring/Sampling | U.S. EPA |
| 2025-06-26 | CHESTNUT RIDGE FOAM/LATROBE PLT | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-26 | HEIDELBERG MATERIALS NE LLC/TORRANCE QUARRY | BLAIRSVILLE, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-26 | HANSON AGGREGATES PA INC/LATROBE QUARRY & ASPHALT PLT | LIGONIER, Westmoreland, PA | PCE Off-Site | State |
| 2025-06-26 | TEXAS EASTERN TRANS LP/SHERMANS DALE | SHERMANS DALE, Perry, PA | PCE Off-Site | State |
| 2025-06-26 | READING TRUCK BODY /READING — high-priority violation on file | READING, Berks, PA | PCE Off-Site | State |
| 2025-06-26 | AHF LLC DBA AHF PROD/LANCASTER | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2025-06-26 | IDDINGS QUARRY/LIMESTONE TWP QUARRY | MIFFLINBURG, Union, PA | FCE On-Site | State |
| 2025-06-26 | NEW ENTERPRISE STONE/ASHCOM | EVERETT, Bedford, PA | FCE On-Site | State |
| 2025-06-26 | QUAKER SALES CORP/NORTHERN CAMBRIA | NORTHERN CAMBRIA, Cambria, PA | PCE Off-Site | State |
| 2025-06-26 | TYSON POULTRY INC/NEW HOLLAND COMPLEX | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2025-06-26 | BUCKS CNTY WATER & SEW AUTH/BENSALEM | BENSALEM, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-26 | GENERATION HOLDINGS LP/COLVER PROCESSING FAC | COLVER, Cambria, PA | PCE Off-Site | State |
| 2025-06-26 | PCA CORRUGATED & DISPLAY LLC/NEW OXFORD | NEW OXFORD, Adams, PA | PCE Off-Site | State |
| 2025-06-26 | PREMIER CUSTOM BUILT INC/E EARL TWP | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2025-06-26 | BUCKEYE TERM LLC/MALVERN TERM | MALVERN, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-26 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | OXFORD, Chester, PA | PCE Off-Site | State |
| 2025-06-26 | COUNTRY VALUE WOODWORKS LLC/NEW PROVIDENCE | NEW PROVIDENCE, Lancaster, PA | PCE Off-Site | State |
| 2025-06-26 | BLEND PRO/CEMENT BLENDING FACIL | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2025-06-26 | SENECA RESOURCES CORP/PHC COMP STA | CLEARFIELD, Clearfield, PA | FCE On-Site | State |
| 2025-06-26 | SNYDER BROS INC/AMBROSE COMP STA | ADRIAN, Armstrong, PA | FCE On-Site | State |
| 2025-06-26 | INTERSTATE METAL RECYCLING / HAZLE TWP | HAZLE TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-26 | SNYDER BROS INC/WHITE COMP STA | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2025-06-26 | EXPAND OPERATING LLC/NICKOLYN WELL PAD | AUBURN, Susquehanna, PA | PCE Off-Site | State |
| 2025-06-26 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2025-06-25 | SNOW SHOE REFRACTORIES LLC/CLARENCE PLT | CLARENCE, Centre, PA | FCE On-Site | State |
| 2025-06-25 | HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file | FLEETWOOD, Berks, PA | FCE On-Site | State |
| 2025-06-25 | GLASGOW INC/MCCOY QUARRY & ASPHALT PLTS | KING OF PRUSSIA, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-25 | CLEVELAND CLIFFS STEELTON LLC/STEELTON | STEELTON, Dauphin, PA | FCE On-Site | State |
| 2025-06-25 | NESSCO ENT LLC DBA MERIDIAN PROD/EAST EARL | NEW HOLLAND, Lancaster, PA | FCE On-Site | State |
| 2025-06-25 | PA STATE SYS OF HIGHER ED/KUTZTOWN UNIV OF PA | KUTZTOWN, Berks, PA | PCE Off-Site | State |
| 2025-06-25 | HEIDELBERG MATERIALS NE/OAK HALL QUARRY PLANT 141 | OAK HALL, Centre, PA | FCE On-Site | State |
| 2025-06-25 | HEIDELBERG MATERIALS NE LLC/CURTIN GAP CRUSHING PLT 139 | MARION TWP, Centre, PA | FCE On-Site | State |
| 2025-06-25 | BRIDON AMER CORP/EXETER | EXETER, Luzerne, PA | FCE On-Site | State |
| 2025-06-25 | CEI ANTHRACITE INC/HAZLETON | HAZLETON, Luzerne, PA | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.