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 |
|---|---|---|---|---|
| 2025-10-15 | BINGAMAN & SON LUMBER/KREAMER LUMBER MILL | KREAMER, Snyder, PA | FCE On-Site | State |
| 2025-10-15 | HIGH CONCRETE GROUP LLC/DENVER | DENVER, Lancaster, PA | FCE On-Site | State |
| 2025-10-15 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-15 | BRAKETECHNIQUE INC/PENN TWP PLT | SELINSGROVE, Snyder, PA | FCE On-Site | State |
| 2025-10-15 | HUNLOCK ENERGY LLC/HUNLOCK | HUNLOCK CREEK, Luzerne, PA | PCE Off-Site | State |
| 2025-10-15 | TIMBERLANE INC/MONTGOMERYVILLE — high-priority violation on file | MONTGOMERYVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-10-15 | WG TOMKO INC/HEADQUARTERS | FINLEYVILLE, Washington, PA | FCE On-Site | State |
| 2025-10-15 | SPECTRA WOOD INC/LEWISTOWN FAC | LEWISTOWN, Mifflin, PA | FCE On-Site | State |
| 2025-10-15 | EXPAND OPERATING LLC/DEER PARK PAD COMP STA | MEHOOPANY, Wyoming, PA | PCE Off-Site | State |
| 2025-10-15 | SEPTA HEADQUARTERS | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2025-10-14 | KIMBERLY CLARK CORP/CHESTER OPR | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2025-10-14 | FRES-CO SYSTEM USA INC/TELFORD PLT — high-priority violation on file | TELFORD, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-14 | MERCK SHARP & DOHME LLC/WEST PT | WEST POINT, Montgomery, PA | PCE Off-Site | State |
| 2025-10-14 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2025-10-14 | PA DEPT OF CORR/LAUREL HIGHLANDS SCI | SOMERSET, Somerset, PA | FCE On-Site | State |
| 2025-10-14 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | MALVERN, Chester, PA | PCE Off-Site | State |
| 2025-10-14 | LEHIGH WHITE CEMENT CO LLC/YORK | YORK, York, PA | PCE Off-Site | State |
| 2025-10-14 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2025-10-14 | JBS SOUDERTON INC/FRANCONIA TWP — high-priority violation on file | SOUDERTON, Montgomery, PA | PCE Off-Site | State |
| 2025-10-14 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | PCE Off-Site | State |
| 2025-10-14 | HEIDELBERG MATERIALS NE LLC /PERKIOMENVILLE — high-priority violation on file | PERKIOMENVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-10-14 | PA DEPT OF CORR/DALLAS SCI | DALLAS, Luzerne, PA | FCE On-Site | State |
| 2025-10-14 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | PCE Off-Site | State |
| 2025-10-14 | PRIME METALS ACQUISITION LLC/LUCERNE MINES | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2025-10-14 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | PCE Off-Site | State |
| 2025-10-14 | MINNICH FAMILY FUNERAL HOMES INC/MILLERSBURG | MILLERSBURG, Dauphin, PA | FCE On-Site | State |
| 2025-10-14 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-14 | UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-14 | CLEVELAND BROS EQUIP CO INC/ENGINE REBUILD FAC — high-priority violation on file | EBENSBURG, Cambria, PA | FCE On-Site | State |
| 2025-10-14 | SQUIER, R. PAD 1 — high-priority violation on file | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-14 | KING, D. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-14 | J W ZAPRAZNY/NEW RINGGOLD | NEW RINGGOLD, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-10 | STOELZLE GLASS USA INC/MONACA PLT | MONACA, Beaver, PA | PCE Off-Site | State |
| 2025-10-10 | AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file | WHITEHALL, Lehigh, PA | PCE Off-Site | State |
| 2025-10-10 | HEIDELBERG MATERIALS NE LLC /PERKIOMENVILLE — high-priority violation on file | PERKIOMENVILLE, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-10 | ACME CRYOGENICS/ALLENTOWN PLT | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2025-10-10 | JOHNS MANVILLE/HAZLETON CITY | HAZLETON, Luzerne, PA | FCE On-Site | State |
| 2025-10-10 | SUPERIOR WOODCRAFT/DOYLESTOWN PLT | DOYLESTOWN, Bucks, PA | FCE On-Site | State |
| 2025-10-10 | BETHLEHEM LD/BETHLEHEM FACILITY | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2025-10-10 | TIMBERLANE INC/MONTGOMERYVILLE — high-priority violation on file | MONTGOMERYVILLE, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-10 | AQUA PA INC/PICKERING WATER TRMT PLT | PHOENIXVILLE, Chester, PA | FCE On-Site | State |
| 2025-10-10 | UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA | MESHOPPEN, Wyoming, PA | PCE Off-Site | State |
| 2025-10-10 | UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-10 | RED HILL GRINDING WHEEL CORP/ PENNSBURG BORO | PENNSBURG, Montgomery, PA | PCE Off-Site | State |
| 2025-10-10 | CANPACK US LLC/OLYPHANT — high-priority violation on file | PHILADELPHIA, Lackawanna, PA | PCE Off-Site | State |
| 2025-10-09 | GRAPHIC PKG INTL LLC/VALLEY FORGE | PHOENIXVILLE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | GLAXO SMITHKLINE/UPPER PROVIDENCE — high-priority violation on file | COLLEGEVILLE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | CONSTELLATION ENER GENERATION CO/LIMERICK GENERATING STATION | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | ARCONIC TECH LLC/ARCONIC TECH CENTER | NEW KENSINGTON, Westmoreland, PA | FCE On-Site | State |
| 2025-10-09 | EASTERN GAS TRANSMISSION & STORAGE INC/NORTH SUMMIT | HOPWOOD, Fayette, PA | FCE On-Site | State |
| 2025-10-09 | COLLEGEVILLE HOLDINGS LLC/COLLEGEVILLE | COLLEGEVILLE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | VIANT COLLEGEVILLE LLC | TRAPPE, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | JOHN SAVOY & SON INC/MONTOURSVILLE PLT | MONTOURSVILLE, Lycoming, PA | FCE On-Site | State |
| 2025-10-09 | ARKEMA INC/WEST CHESTER — high-priority violation on file | WEST CHESTER, Chester, PA | PCE Off-Site | State |
| 2025-10-09 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | PCE Off-Site | State |
| 2025-10-09 | WISE FOODS/BERWICK SNACK FOOD PLT | BERWICK, Columbia, PA | FCE On-Site | State |
| 2025-10-09 | PENNSY SUPPLY INC/SMALL MT QUARRY & HMA — high-priority violation on file | DORRANCE TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-09 | READING CITY/READING STP | READING, Berks, PA | FCE On-Site | State |
| 2025-10-09 | DONJON SHIPBUILDING & REPAIR LLC/ERIE | ERIE, Erie, PA | FCE On-Site | State |
| 2025-10-09 | WALTER R EARLE ASPHALT PLT/MORRISVILLE — high-priority violation on file | MORRISVILLE, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-09 | SIMSMETAL EAST LLC/MORRISVILLE | MORRISVILLE, Bucks, PA | PCE Off-Site | State |
| 2025-10-09 | GSM IND INC/CENTERVILLE — high-priority violation on file | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2025-10-09 | LAUREL MTN MIDSTREAM OPR LLC/BROWN COMP STA | GREENSBORO, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-09 | LAUREL MTN MIDSTREAM OPR LLC/DAVIS COMP STA | JEFFERSON, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-09 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-09 | NATL FUEL GAS SUPPLY CORP/KEELOR COMP STA | KANE, McKean, PA | FCE On-Site | State |
| 2025-10-09 | NATIONAL FUEL GAS SUPPLY CORP/TAMARACK COMP STA | CROSS FORK, Clinton, PA | FCE On-Site | State |
| 2025-10-09 | SNACKRUPTORS USA INC/MOUNTVILLE | MOUNTVILLE, Lancaster, PA | FCE On-Site | State |
| 2025-10-09 | PA GEN ENERGY CO LLC/REED RUN STILL PAD A COMP STA — high-priority violation on file | SMETHPORT, McKean, PA | FCE On-Site | State |
| 2025-10-09 | SHELLY FUNERAL HOME/WARRINGTON | WARRINGTON, Bucks, PA | FCE On-Site | State |
| 2025-10-08 | HRI INC/WILLIAMSPORT ASPHALT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-10-08 | LAUREL PIPELINE CO LP/BOOTHWYN BREAKOUT STATION | BOOTHWYN, Delaware, PA | PCE Off-Site | State |
| 2025-10-08 | TRANSCONTINENTAL GAS/FRAZER STA 200 | MALVERN, Chester, PA | PCE Off-Site | State |
| 2025-10-08 | NEW CONGOL/TRAINER PLT — high-priority violation on file | TRAINER, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-08 | US STEEL CORP/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-10-08 | MARTIN STONE QUARRIES/COLEBROOKDALE | BECHTELSVILLE, Berks, PA | FCE On-Site | State |
| 2025-10-08 | BOEING CO PHILA/RIDLEY PARK PA FAC — high-priority violation on file | RIDLEY TWP, Delaware, PA | PCE Off-Site | State |
| 2025-10-08 | VIANT COLLEGEVILLE LLC | TRAPPE, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-10-08 | NORTHEAST FOODS INC/BAKE RITE ROLLS DIV | BENSALEM, Bucks, PA | PCE Off-Site | State |
| 2025-10-08 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-08 | HAINES & KIBBLEHOUSE/BECHTELSVILLE ASPHALT PLANT | BECHTELSVILLE, Berks, PA | FCE On-Site | State |
| 2025-10-08 | ECKART AMERICA LLC/LINCOLN DR PLT | TAMAQUA, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-08 | ECKART AMERICA LLC/LINCOLN DR PLT | TAMAQUA, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-08 | VERSUM MATERIALS US LLC/RUSH TWP | TAMAQUA, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-08 | VERSUM MATERIALS US LLC/RUSH TWP | TAMAQUA, Schuylkill, PA | PCE Off-Site | State |
| 2025-10-08 | HANOVER GEN HOSP/HANOVER | HANOVER, York, PA | FCE On-Site | State |
| 2025-10-08 | WOLF TECH LLC/DOUGLASSVILLE | DOUGLASSVILLE, Berks, PA | FCE On-Site | State |
| 2025-10-08 | PA HUTCHISON LLC/MAYFIELD PLT | MAYFIELD, Lackawanna, PA | PCE Off-Site | State |
| 2025-10-08 | ALTUGLAS LLC/BRISTOL TWP | BRISTOL, Bucks, PA | PCE Off-Site | State |
| 2025-10-08 | LIBERTY ELEC POWER LLC/EDDYSTONE PLT | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2025-10-08 | FAIRLESS ENERGY LLC/FALLS TWP | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-10-08 | LAUREL MTN MIDSTREAM OPR LLC/PRAH COMP STA | MCCLELLANDTOWN, Fayette, PA | PCE Off-Site | State |
| 2025-10-08 | SPRAY TEK INC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2025-10-08 | ALLEGHENY MINERAL CORP/MURRINSVILLE | HARRISVILLE, Butler, PA | FCE On-Site | State |
| 2025-10-08 | LAUREL MTN MIDSTREAM OPR LLC/DUNBAR COMP STA | DUNBAR, Fayette, PA | PCE Off-Site | State |
| 2025-10-08 | EUREKA RESOURCES/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2025-10-08 | ULTRA POLY CORP/PORTLAND | PORTLAND, Northampton, PA | PCE Off-Site | State |
| 2025-10-08 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | PCE Off-Site | State |
| 2025-10-08 | SUSQUEHANNA GATHERING/CDP 1 COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-10-08 | BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA | HARMONY TWP, Susquehanna, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.