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 |
|---|---|---|---|---|
| 2025-11-19 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-19 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | PCE Off-Site | State |
| 2025-11-19 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | FCE On-Site | State |
| 2025-11-19 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | PRL IND INC/CORNWALL | CORNWALL, Lebanon, PA | FCE On-Site | State |
| 2025-11-19 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-19 | BOLLES SOUTH WELLPAD — high-priority violation on file | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | EXPAND OPERATING LLC/INNES PAD | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | COMBINED METAL IND NEW CASTLE FAC — high-priority violation on file | NEW CASTLE, Lawrence, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-19 | COTERRA ENERGY INC/MEAD B PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | EXPAND OPERATING LLC/HOLTAN SUS WELLPAD | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | LARUE, C PAD 2 — high-priority violation on file | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-19 | VERIZON MKT CTRL OFC/RACE ST | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2025-11-18 | SURTECO NORTH AMER INC/AUBURN PLT FKA RENEER FILMS — high-priority violation on file | AUBURN, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-18 | SURTECO NORTH AMER INC/AUBURN PLT FKA RENEER FILMS — high-priority violation on file | AUBURN, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-18 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | FCE On-Site | State |
| 2025-11-18 | WILDWOOD CEMETERY CO/WILDWOOD CEMETERY | WILLIAMSPORT, Lycoming, PA | FCE On-Site | State |
| 2025-11-18 | SUNSWEET GROWERS INC/FLEETWOOD | FLEETWOOD, Berks, PA | FCE On-Site | State |
| 2025-11-18 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-18 | GREATER POTTSVILLE AREA SEWER AUTH/POTTSVILLE RTE 61 — high-priority violation on file | POTTSVILLE, Schuylkill, PA | FCE On-Site | State |
| 2025-11-18 | HELIX IRONWOOD LLC/LEBANON | LEBANON, Lebanon, PA | FCE On-Site | State |
| 2025-11-18 | DU CO CERAMICS CO/SAXONBURG | SAXONBURG, Butler, PA | FCE On-Site | State |
| 2025-11-18 | ARDENT MILLS LLC/MT POCONO | MOUNT POCONO, Monroe, PA | FCE On-Site | U.S. EPA |
| 2025-11-18 | JUNIATA COLLEGE/HUNTINGDON | HUNTINGDON, Huntingdon, PA | PCE Off-Site | State |
| 2025-11-18 | CHAMBERSBURG ENERGY LLC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2025-11-18 | EASTERN GAS TRANS & STORAGE/CHAMBERSBURG COMP STA | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2025-11-18 | SHARKSKIN FINISHINGS/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-11-18 | EQM GATHERING OPCO LLC/CYGRYMUS COMP STA | NEW FREEPORT, Greene, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-18 | SUNOCO PIPELINE LP/MIDDLETOWN | MIDDLETOWN, Dauphin, PA | FCE On-Site | State |
| 2025-11-18 | SUNOCO PIPELINE LP/DOYLESBURG | TOBOYNE, Perry, PA | FCE On-Site | State |
| 2025-11-18 | HEP PENNSYLVANIA GATHERING LLC/TIOGA CPF#2 COMP STA | LIBERTY, Tioga, PA | FCE On-Site | State |
| 2025-11-18 | CABOT OIL & GAS CORP/KROPA, T. PAD 1 | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-18 | DIGGER SPECIALTIES INC/MONTGOMERY ALUMINUM FENCE SITE | MONTGOMERY, Lycoming, PA | FCE On-Site | State |
| 2025-11-18 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-18 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-18 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-18 | CONSTELLATION GENERATION CO/DELAWARE STA | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2025-11-17 | JANSSEN BIOTECH INC/MALVERN | MALVERN, Chester, PA | PCE Off-Site | State |
| 2025-11-17 | PARK 3600 PROGRESS DR OWNER LLC/BENSALEM | BENSALEM, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-17 | INTL PAPER/BIGLERVILLE CONTAINER | BIGLERVILLE, Adams, PA | FCE On-Site | State |
| 2025-11-17 | EPP RENEWABLE ENERGY/NORTHERN TIER LFGTE PLT | WEST BURLINGTON, Bradford, PA | FCE On-Site | State |
| 2025-11-17 | NAUGLE FUNERAL & CREM/RICHLAND TWP — high-priority violation on file | QUAKERTOWN, Bucks, PA | FCE On-Site | State |
| 2025-11-17 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2025-11-17 | ASTRAZENECA PA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2025-11-14 | FULLERTON TERMINALS DE LLC/WHITEHALL | WHITEHALL, Lehigh, PA | PCE Off-Site | State |
| 2025-11-14 | KAPPA GRAPHICS/HUGHESTOWN | HUGHESTOWN, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-14 | ENERGY TRANSFER MKT & TERM LP/FULLERTON TERM — high-priority violation on file | WHITEHALL, Lehigh, PA | PCE Off-Site | State |
| 2025-11-14 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | PCE Off-Site | State |
| 2025-11-14 | BNZ MATERIALS INC/ZELIENOPLE | ZELIENOPLE, Butler, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-14 | PRECISION PLATING CO/NEW CASTLE | NEW CASTLE, Lawrence, PA | FCE On-Site | State |
| 2025-11-14 | MITSUBISHI CHEMICAL ADVANCED MATERIALS INC/SCRANTON | SCRANTON, Lackawanna, PA | FCE On-Site | State |
| 2025-11-14 | ENERGY TRANSFER MKT & TERM LP/KINGSTON TERM | EDWARDSVILLE, Luzerne, PA | FCE On-Site | State |
| 2025-11-14 | UPMC ALTOONA/ALTOONA HOSP | ALTOONA, Blair, PA | PCE Off-Site | State |
| 2025-11-14 | SIGNATURE CUSTOM CABINETRY/EPHRATA | EPHRATA, Lancaster, PA | FCE On-Site | State |
| 2025-11-14 | EXCO APPLACHIA MIDSTREAM LLC/CONFER COMP STA | BURNSIDE TWP, Centre, PA | FCE On-Site | State |
| 2025-11-14 | GLENSIDE 1HR CLNR/ CHELTENHAM | GLENSIDE, Montgomery, PA | FCE On-Site | State |
| 2025-11-14 | ULTIMATE CLNR/ ABINGTON | GLENSIDE, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-14 | ERICS CLNR & TAILORS/GLENSIDE | GLENSIDE, Montgomery, PA | FCE On-Site | State |
| 2025-11-14 | ALLEGHENY AGGREGATE INC/PITTSFIELD — high-priority violation on file | PITTSFIELD, Warren, PA | FCE On-Site | State |
| 2025-11-14 | COTERRA ENERGY INC/ANDERSON R PAD 1 — high-priority violation on file | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | BIMBO BAKERIES USA INC/SAYRE PLT | SAYRE, Bradford, PA | FCE On-Site | State |
| 2025-11-13 | EASTERN GAS TRANS & STORAGE INC/SOUTH BEND COMP STA | SHELOCTA, Armstrong, PA | FCE On-Site | State |
| 2025-11-13 | BEFESA ZINC US INC./PALMERTON — high-priority violation on file | PALMERTON, Carbon, PA | PCE Off-Site | State |
| 2025-11-13 | PA DPW/HAMBURG CTR | HAMBURG, Berks, PA | FCE On-Site | State |
| 2025-11-13 | US DOD/RAVEN ROCK MTN COMPLEX | BLUE RIDGE SUMMIT, Adams, PA | FCE On-Site | State |
| 2025-11-13 | JBS SOUDERTON INC/FRANCONIA TWP — high-priority violation on file | SOUDERTON, Montgomery, PA | PCE Off-Site | State |
| 2025-11-13 | HEIDELBERGMATERIALS NE LLC/WRIGHTSVILLE — high-priority violation on file | WRIGHTSVILLE, York, PA | FCE On-Site | State |
| 2025-11-13 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | PCE Off-Site | State |
| 2025-11-13 | KEYSTONE FILLER & MFG/MUNCY COAL PREP PLT | MUNCY, Lycoming, PA | PCE Off-Site | State |
| 2025-11-13 | BNZ MATERIALS INC/ZELIENOPLE | ZELIENOPLE, Butler, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-13 | PINE GROVE LDFL INC/PINE GROVE LDFL | PINE GROVE, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-13 | ATLAS ROOFING CORP/HARRISBURG | CAMP HILL, Cumberland, PA | FCE On-Site | State |
| 2025-11-13 | COMMONWEALTH ENV SYS/FOSTER TWP | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2025-11-13 | HATFIELD TWP MUNI AUTH/COLMAR | COLMAR, Montgomery, PA | PCE Off-Site | State |
| 2025-11-13 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-13 | AIR PROD & CHEM INC/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2025-11-13 | SMYRNA READY MIX CONCRETE/SHENANGO TWP | WEST MIDDLESEX, Mercer, PA | PCE Off-Site | State |
| 2025-11-13 | TEDD WOOD LLC/THOMPSONTOWN | THOMPSONTOWN, Juniata, PA | PCE Off-Site | State |
| 2025-11-13 | BAILLIE LUMBER CO/TITUSVILLE YARD | TITUSVILLE, Crawford, PA | FCE On-Site | State |
| 2025-11-13 | NYDREE FLOORING LLC/PERMAGRAIN WOOD PROD PLT | KARTHAUS, Clearfield, PA | FCE On-Site | State |
| 2025-11-13 | PINE CITY GAS SHIPPENVILLE COMP STA | SHIPPENVILLE, Clarion, PA | PCE Off-Site | State |
| 2025-11-13 | KREAMER FUNERAL HOME & CREMATORY INC/JONESTOWN | JONESTOWN, Lebanon, PA | FCE On-Site | State |
| 2025-11-13 | EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA | KITTANNING, Armstrong, PA | FCE On-Site | State |
| 2025-11-13 | LAUREL MTN MIDSTREAM OPR LLC/SPRINGHILL COMP STA | LAKE LYNN, Fayette, PA | PCE Off-Site | State |
| 2025-11-13 | THERMOSAFE TECH INC/MONTGOMERYVILLE | MONTGOMERYVILLE, Montgomery, PA | FCE On-Site | State |
| 2025-11-13 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | MM METALS/FALLS | FAIRLESS HILLS, Bucks, PA | FCE On-Site | State |
| 2025-11-13 | NATL FUEL GAS SUPPLY CORP/MARVINDALE COMP STA | MOUNT JEWETT, McKean, PA | FCE On-Site | State |
| 2025-11-13 | BOLLES SOUTH WELLPAD — high-priority violation on file | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | GEORGIA-PACIFIC CORRUGATED LLC/JONESTOWN | JONESTOWN, Lebanon, PA | FCE On-Site | State |
| 2025-11-13 | CHILDRENS HOSP OF PHILADELPHIA/MILLBOURNE | MILLBOURNE, Delaware, PA | PCE Off-Site | State |
| 2025-11-13 | PREMIER WELL SITE — high-priority violation on file | WILLIAMSPORT, Lycoming, PA | FCE On-Site | State |
| 2025-11-13 | AMERESCO GREENRIDGE RNG/GREENRIDGE RENEWABLE NATURAL GAS FAC | SCOTTDALE, Westmoreland, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-11-13 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2025-11-13 | ISA WELL SITE — high-priority violation on file | COGAN STATION, Lycoming, PA | FCE On-Site | State |
| 2025-11-12 | OLDCASTLE INFRASTRUCTURE INC/TELFORD — high-priority violation on file | TELFORD, Bucks, PA | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.