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 |
|---|---|---|---|---|
| 2026-02-03 | GLAXO SMITHKLINE/UPPER PROVIDENCE — high-priority violation on file | COLLEGEVILLE, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | CONSTELLATION ENER GENERATION CO/LIMERICK GENERATING STATION | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | HIGHLAND TANK LLC/RAPHO | MANHEIM, Lancaster, PA | PCE Off-Site | State |
| 2026-02-03 | STANLEY BLACK AND DECKER INC/ALLENTOWN | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2026-02-03 | TRANSCONTINENTAL GAS/WHARTON STATION 535 | AUSTIN, Potter, PA | PCE Off-Site | State |
| 2026-02-03 | TRANSCONTINENTAL GAS/WHARTON STATION 535 | AUSTIN, Potter, PA | PCE Off-Site | State |
| 2026-02-03 | RUTT QUALITY CABINETRY LLC/NEW HOLLAND | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2026-02-03 | THE HERSHEY CO/Y & S CANDIES | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-02-03 | EASTERN GAS TRANSMISSION & STORAGE INC/BEAVER | BEAVER FALLS, Beaver, PA | FCE On-Site | State |
| 2026-02-03 | PA STATE UNIV/UNIV PARK CAMPUS | UNIVERSITY PARK, Centre, PA | PCE Off-Site | State |
| 2026-02-03 | H & K MATERIALS/SKUNK HOLLOW QUARRY | CHALFONT, Bucks, PA | PCE Off-Site | State |
| 2026-02-03 | CONEMAUGH MEM MED CTR/JOHNSTOWN — high-priority violation on file | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2026-02-03 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | MALVERN, Chester, PA | PCE Off-Site | State |
| 2026-02-03 | PENNEX ALUM CO/WELLSVILLE | WELLSVILLE, York, PA | PCE Off-Site | State |
| 2026-02-03 | COLLEGEVILLE HOLDINGS LLC/COLLEGEVILLE | COLLEGEVILLE, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | ARKEMA INC/WEST CHESTER — high-priority violation on file | WEST CHESTER, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-03 | DONALDSON CO INC/FEASTERVILLE | FEASTERVILLE, Bucks, PA | PCE Off-Site | State |
| 2026-02-03 | VORTEQ COIL FINISHERS LLC/ALLENTOWN | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2026-02-03 | VISTA METALS/KITTANNING PLT | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2026-02-03 | LEBANON CHEM CORP/LEBANON | LEBANON, Lebanon, PA | FCE On-Site | State |
| 2026-02-03 | PARKHOUSE NURSING & REHAB CTR/ROYERSFORD | ROYERSFORD, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | H & H CASTINGS INC/YORK | YORK, York, PA | PCE Off-Site | State |
| 2026-02-03 | H & H CASTINGS INC/YORK | YORK, York, PA | PCE Off-Site | State |
| 2026-02-03 | CABINETWORKS GROUP MICH LLC/ATHENS TWP PLT | SAYRE, Bradford, PA | FCE On-Site | State |
| 2026-02-03 | WESTROCK-SOUTHERN CONTAINER LLC/LANCASTER | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-02-03 | RALPH S ALBERTS CO INC/MONTOURSVILLE PLT | MONTOURSVILLE, Lycoming, PA | FCE On-Site | State |
| 2026-02-03 | PRL IND INC/LEBANON | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2026-02-03 | VULCAN CONS MATERIAL/AGGREGATE PLT AT BAKER QUARRY | YORK, York, PA | PCE Off-Site | State |
| 2026-02-03 | CALPINE BETHLEHEM LLC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2026-02-03 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | OXFORD, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-03 | JUNIATA COLLEGE/HUNTINGDON | HUNTINGDON, Huntingdon, PA | PCE Off-Site | State |
| 2026-02-03 | HUNTERSTOWN GENERATION LLC/HUNTERSTOWN MAIN PLT | GETTYSBURG, Adams, PA | PCE Off-Site | State |
| 2026-02-03 | HUNTERSTOWN GENERATION LLC/HUNTERSTOWN MAIN PLT | GETTYSBURG, Adams, PA | PCE Off-Site | State |
| 2026-02-03 | BUCKEYE PIPE LINE CO/MACUNGIE STA | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2026-02-03 | SCRAP SALVAGE & SURPLUS/BUTLER PLT — high-priority violation on file | BUTLER, Butler, PA | FCE On-Site | State |
| 2026-02-03 | HARMAN FUNERAL HOME & CREMATORY/BUTLER TWP | SUGARLOAF, Luzerne, PA | FCE On-Site | State |
| 2026-02-03 | KLOECKNER METALS/YORK | YORK, York, PA | PCE Off-Site | State |
| 2026-02-03 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | PCE Off-Site | State |
| 2026-02-03 | BRUSH VALLEY MINE COAL PREPARATION PLANT | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2026-02-03 | FREEDOM CORRUGATED | HAZLE TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-03 | DOODAD PRINTING LLC/LANCASTER | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-02-03 | BIRDSBORO POWER LLC/BIRDSBORO POWER PROJECT | BIRDSBORO, Berks, PA | PCE Off-Site | State |
| 2026-02-03 | INNOVATION 411/UPPER MERION — high-priority violation on file | KING OF PRUSSIA, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | GLAXOSMITHKLINE/UPPER MERION EAST | KING OF PRUSSIA, Montgomery, PA | PCE Off-Site | State |
| 2026-02-03 | MARTIN LUTHER KING HIGH SCHOOL — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2026-02-02 | STOELZLE GLASS USA INC/MONACA PLT | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-02-02 | LANGELOTH METALLURGICAL CO/LANGELOTH METALLURGICAL PLT — high-priority violation on file | LANGELOTH, Washington, PA | PCE Off-Site | State |
| 2026-02-02 | KIMBERLY CLARK CORP/CHESTER OPR | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-02-02 | CONSTELLATION ENERGY GENERATION LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-02-02 | TENNESSEE GAS PIPELINE CO/313 COUDERSPORT | COUDERSPORT, Potter, PA | PCE Off-Site | State |
| 2026-02-02 | RAVEN IND INC/LATROBE IND PARK | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2026-02-02 | DONSCO INC/WRIGHTSVILLE | WRIGHTSVILLE, York, PA | PCE Off-Site | State |
| 2026-02-02 | NATL FUEL GAS SUPPLY/ELLISBURG STA | ELLISBURG, Potter, PA | PCE Off-Site | State |
| 2026-02-02 | NATL FUEL GAS SUPPLY/ELLISBURG STA | ELLISBURG, Potter, PA | PCE Off-Site | State |
| 2026-02-02 | ST PROD LLC DBA WIELAND SMALL TUBE PROD/ALTOONA | DUNCANSVILLE, Blair, PA | PCE Off-Site | State |
| 2026-02-02 | NEW CASTLE POWER LLC/NEW CASTLE GENERATING STATION | WEST PITTSBURG, Lawrence, PA | PCE Off-Site | State |
| 2026-02-02 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | SUNOCO MIDSTREAM LLC/MECHANICSBURG | MECHANICSBURG, Cumberland, PA | PCE Off-Site | State |
| 2026-02-02 | BRUNNER ISLAND LLC/BRUNNER ISLAND | YORK HAVEN, York, PA | PCE Off-Site | State |
| 2026-02-02 | DONSCO INC/MT JOY | MOUNT JOY, Lancaster, PA | PCE Off-Site | State |
| 2026-02-02 | CRODA INC/DRAKETOWN ROAD | MILL HALL, Clinton, PA | PCE Off-Site | State |
| 2026-02-02 | CRODA INC/DRAKETOWN ROAD | MILL HALL, Clinton, PA | PCE Off-Site | State |
| 2026-02-02 | APEX HOMES OF PA LLC/MIDDLECREEK | MIDDLEBURG, Snyder, PA | PCE Off-Site | State |
| 2026-02-02 | COMM REFUSE SVC INC/CUMBERLAND CNTY LDFL | SHIPPENSBURG, Cumberland, PA | PCE Off-Site | State |
| 2026-02-02 | COMM REFUSE SVC INC/CUMBERLAND CNTY LDFL | SHIPPENSBURG, Cumberland, PA | PCE Off-Site | State |
| 2026-02-02 | WASTE MGMT DSPL SVC /DBA MTN VIEW LDFL | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2026-02-02 | WASTE MGMT DSPL SVC /DBA MTN VIEW LDFL | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2026-02-02 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | PCE Off-Site | State |
| 2026-02-02 | NEW ENTERPRISE STONE & LIME CO INC/EVANSVILLE QUARRY | FLEETWOOD, Berks, PA | PCE Off-Site | State |
| 2026-02-02 | ARMSTRONG WORLD IND /CORP CAMPUS | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-02-02 | PINNACLE HEALTH/POLYCLINIC HOSP | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2026-02-02 | CUSTOM PROC SVC LLC/E GREENVILLE — high-priority violation on file | EAST GREENVILLE, Montgomery, PA | PCE Off-Site - Review of 114 Response | U.S. EPA |
| 2026-02-02 | UPMC COMM GEN OSTEO HOSP/LONDONDERRY RD | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2026-02-02 | DIVERSIFIED PROD//LYNN ROBBINS COMP STA | OLANTA, Clearfield, PA | PCE Off-Site | State |
| 2026-02-02 | SECCRA LDFL/LONDON GROVE TWP | WEST GROVE, Chester, PA | PCE Off-Site | State |
| 2026-02-02 | L&M FABRICATION & MACHINE INC/ EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-02-02 | L&M FABRICATION & MACHINE INC/ EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-02-02 | KERRICO CORP/PENN | SELINSGROVE, Snyder, PA | PCE Off-Site | State |
| 2026-02-02 | INGENCO WHOLESALE POWER LLC/MTN VIEW LDFL | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2026-02-02 | AFP ADVANCED FOOD PROD LLC/NEW HOLLAND | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2026-02-02 | FORUM US INC/CLEARFIELD PLT | CLEARFIELD, Clearfield, PA | PCE Off-Site | State |
| 2026-02-02 | HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file | WYSOX, Bradford, PA | PCE Off-Site | State |
| 2026-02-02 | HAMILTON PATRIOT LLC/HAMILTON PATRIOT GENERATION PLANT — high-priority violation on file | MONTGOMERY, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | HEP PENNSYLVANIA GATHERING LLC/LAUREL HILL COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2026-02-02 | HICKORY RUN ENERGY LLC/NORTH BEAVER TWP | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
| 2026-02-02 | WESTLAKE PLASTICS CO/MAYFIELD | MAYFIELD, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-02-02 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/MCMICHAEL COMP STA | CLINTON, Beaver, PA | PCE Off-Site | State |
| 2026-02-02 | EXPAND OPERATING LLC/GU-VW MCMAHON WELL PAD | STEVENSVILLE, Bradford, PA | PCE Off-Site | State |
| 2026-02-02 | CUSTOM CONTAINER SOLUTIONS/MILTON PLT | MILTON, Northumberland, PA | PCE Off-Site | State |
| 2026-02-02 | HEP PA GATHERING LLC/MARSHALL BOOSTER COMP STA | ROARING BRANCH, Lycoming, PA | PCE Off-Site | State |
| 2026-01-31 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-30 | AHF LLC D/B/A AHF PROD/BEECH CREEK PLT | BEECH CREEK, Clinton, PA | PCE Off-Site | State |
| 2026-01-30 | COLUMBIA GAS TRANS CORP/RENOVO STA | NORTH BEND, Clinton, PA | PCE Off-Site | State |
| 2026-01-30 | COLUMBIA GAS TRANS CORP/RENOVO STA | NORTH BEND, Clinton, PA | PCE Off-Site | State |
| 2026-01-30 | EASTERN GAS TRANS & STORAGE INC/SABINSVILLE STA | WESTFIELD, Tioga, PA | PCE Off-Site | State |
| 2026-01-30 | EASTERN GAS TRANS & STORAGE INC/SABINSVILLE STA | WESTFIELD, Tioga, PA | PCE Off-Site | State |
| 2026-01-30 | EASTERN GAS TRANS & STORAGE INC/SABINSVILLE STA | WESTFIELD, Tioga, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.