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 |
|---|---|---|---|---|
| 2026-01-08 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2026-01-08 | EXPAND OPERATING LLC/RU-46 DROPP WELLPAD | SUSQUEHANNA, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-08 | EXPAND OPERATING LLC/ RU-13 TONYA EAST PAD | NEW MILFORD, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-08 | ALUMICORE VENTURES LLC/MONESSEN — high-priority violation on file | MONESSEN, Westmoreland, PA | FCE On-Site | State |
| 2026-01-08 | ANNE FRANK SCHOOL — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2026-01-07 | CONSTELLATION ENERGY GENERATION LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-01-07 | ADVANCED CAST PRODUCTS/MEADVILLE — high-priority violation on file | MEADVILLE, Crawford, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-07 | BET TECH INTL/CROWS ISLAND BLACKS RUN | ALIQUIPPA, Beaver, PA | PCE Off-Site | State |
| 2026-01-07 | BRUNNER ISLAND LLC/BRUNNER ISLAND | YORK HAVEN, York, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-07 | FORMTECH ENTERPRISES/FAIRVIEW | FAIRVIEW, Erie, PA | FCE On-Site | State |
| 2026-01-07 | SHUMAKER IND/NORTHUMBERLAND PLT | NORTHUMBERLAND, Northumberland, PA | PCE Off-Site | State |
| 2026-01-07 | BALLY RIBBON MILLS/BALLY | BALLY, Berks, PA | PCE Off-Site | State |
| 2026-01-07 | WHEELAND LUMBER CO/LUMBER MILL | LIBERTY, Lycoming, PA | PCE Off-Site | State |
| 2026-01-07 | DAIRY FARMERS OF AMER/NEW WILMINGTON | NEW WILMINGTON, Lawrence, PA | FCE On-Site | State |
| 2026-01-07 | APEX HOMES OF PA LLC/MIDDLECREEK | MIDDLEBURG, Snyder, PA | FCE On-Site | State |
| 2026-01-07 | SWARTHMORE COLLEGE/SWARTHMORE | SWARTHMORE, Delaware, PA | PCE Off-Site | State |
| 2026-01-07 | COOPERS CREEK CHEM CORP/CONSHOHOCKEN | CONSHOHOCKEN, Montgomery, PA | FCE On-Site | State |
| 2026-01-07 | POST PRECISION CASTINGS INC/STRAUSSTOWN | STRAUSSTOWN, Berks, PA | PCE Off-Site | State |
| 2026-01-07 | BAYER HEALTHCARE LLC/MYERSTOWN | MYERSTOWN, Lebanon, PA | PCE Off-Site | State |
| 2026-01-07 | VALMET INC/CLARKS SUMMIT SVC CTR | SOUTH ABINGTON TOWNSHIP, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-07 | ARKEMA INC/BIRDSBORO | BIRDSBORO, Berks, PA | PCE Off-Site | State |
| 2026-01-07 | OESTERLINGS SANDBLASTING/BUTLER | BUTLER, Butler, PA | FCE On-Site | State |
| 2026-01-07 | FILMTECH CORP/ALLENTOWN | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2026-01-07 | K & L WOODWORKING/READING FACILITY | READING, Berks, PA | PCE Off-Site | State |
| 2026-01-07 | APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA | AUBURN TOWNSHIP, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-07 | REGENCY MARCELLUS GAS GATHERING LLC/SEVERCOOL STA | FORKSTON, Wyoming, PA | PCE Off-Site | State |
| 2026-01-07 | APPALACHIA MIDSTREAM SVC LLC/RED FOX CDP | FOX, Sullivan, PA | PCE Off-Site | State |
| 2026-01-07 | WILLIAMS FIELD SVC CO/POTTER COMP STA | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-07 | WILLIAMS FIELD SVC CO/MACNEW COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-07 | ADELPHIA GATEWAY LLC/QUAKERTOWN COMPRESSOR STA | QUAKERTOWN, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-07 | EXPAND OPERATING LLC/LU-06 FLICKS RUN EAST WELL PAD | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2026-01-07 | EXPAND OPERATING LLC/TI-09-BROWN WELL PAD | LIBERTY, Lycoming, PA | FCE On-Site | State |
| 2026-01-07 | BOLLES COMPRESSOR STATION/JESSUP TWP | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-07 | PENNAY, G PAD 1 | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-06 | LOPAREX/MALVERN | MALVERN, Chester, PA | PCE Off-Site | State |
| 2026-01-06 | KIMBERLY CLARK CORP/CHESTER OPR | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-01-06 | AHF LLC D/B/A AHF PROD/BEECH CREEK PLT | BEECH CREEK, Clinton, PA | FCE On-Site | State |
| 2026-01-06 | DURA BOND PIPE LLC/STEELTON | STEELTON, Dauphin, PA | PCE Off-Site | State |
| 2026-01-06 | KEYSTONE FILLER & MFG/MUNCY COAL PREP PLT | MUNCY, Lycoming, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-01-06 | ARDEN LDFL/CHARTIERS TWP | WASHINGTON, Washington, PA | FCE On-Site | State |
| 2026-01-06 | LINCOLN UNIV/LOWER OXFORD | LINCOLN UNIVERSITY, Chester, PA | PCE Off-Site | State |
| 2026-01-06 | NEW HOLLAND CUSTOM WOODWORK LTD/NEW HOLLAND | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2026-01-06 | LIBERTY ELEC POWER LLC/EDDYSTONE PLT | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-01-06 | ACME CORRUGATED BOX CO/HATBORO | HATBORO, Montgomery, PA | PCE Off-Site | State |
| 2026-01-06 | COLUMBIA MONTOUR CREMATORY/BLOOMSBURG CREMATORY PLT | BLOOMSBURG, Columbia, PA | FCE On-Site | State |
| 2026-01-06 | CARRIAGE PA HOLDING DBA GREEN EARTH CREMATION/DOWNINGTOWN — high-priority violation on file | DOWNINGTOWN, Chester, PA | PCE Off-Site | State |
| 2026-01-06 | KC MIDSTREAM SOLUTIONS LLC/ENDEAVOR PLT | QUEEN, Forest, PA | FCE On-Site | State |
| 2026-01-06 | VOGEL DISPOSAL SVC INC/ADAMS TWP | MARS, Butler, PA | FCE On-Site | State |
| 2026-01-06 | US PIPE FABRICATION LLC/EPHRATA | EPHRATA, Lancaster, PA | FCE On-Site | State |
| 2026-01-06 | WESTERN INTL GAS & CYLINDERS/BERWICK | BERWICK, Luzerne, PA | FCE On-Site | State |
| 2026-01-06 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2026-01-06 | CABOT OIL & GAS CORP/BISHOP, B PAD 1 | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-06 | SCOTTS HAULING & EXCAV INC/RT 30 RECYCLING FAC CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-01-06 | ENERGY CTR LANCASTER LLC/LANCASTER — high-priority violation on file | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-01-05 | CLEVELAND CLIFFS STEELTON LLC/STEELTON | STEELTON, Dauphin, PA | PCE Off-Site | State |
| 2026-01-05 | SPECTRA WOOD/2651 CAROLEAN INDUSTRIAL DRIVE | STATE COLLEGE, Centre, PA | PCE Off-Site | State |
| 2026-01-05 | NTSWA/BRADFORD CNTY LDFL 101243 | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-01-05 | MOSHANNON VALLEY SCH DIST/JR SR HIGH & ELEM SCH | HOUTZDALE, Clearfield, PA | PCE Off-Site | State |
| 2026-01-05 | HIGHWAY MATERIALS INC/DOWNINGTOWN | DOWNINGTOWN, Chester, PA | PCE Off-Site | State |
| 2026-01-05 | NEW HOLLAND CUSTOM WOODWORK LTD/NEW HOLLAND | NEW HOLLAND, Lancaster, PA | PCE Off-Site | State |
| 2026-01-05 | MAID RITE SPECIALITY FOODS INC/DUNMORE | DUNMORE, Lackawanna, PA | PCE Off-Site | State |
| 2026-01-05 | WEST LAUREL HILL CEMETERY/LOWER MERION | BALA CYNWYD, Montgomery, PA | FCE On-Site | State |
| 2026-01-05 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-01-02 | JOHN FLYNN FUNERAL HOME/HERMITAGE | HERMITAGE, Mercer, PA | FCE On-Site | State |
| 2026-01-02 | APPALACHIA MIDSTREAM SVC LLC/LIBERTY COMP STA | TOWANDA, Bradford, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/LATHROP COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/SNAKE CREEK COMP STA | CLARKS SUMMIT, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/ZICK COMP STA | KINGSLEY, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | APPALACHIA MIDSTREAM SVC LLC/WILMOT COMP STA | WYALUSING, Bradford, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/SICKLER DEHY STA | WASHINGTON TWP, Wyoming, PA | PCE Off-Site | State |
| 2026-01-02 | ROUNDTOP ENERGY/AUBURN | YARDLEY, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/SHASKAS COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/MILLER COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/JONES COMP STA | FRIENDSVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA | SOUTH GIBSON, Susquehanna, PA | PCE Off-Site | State |
| 2026-01-02 | EXPAND OPERATING LLC/CURTIN WYO PAD | LACEYVILLE, Wyoming, PA | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.