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 |
|---|---|---|---|---|
| 2026-08-31 | SUSQUEHANNA NUCLEAR LLC/SUSQUEHANNA STEAM ELECTRIC STATION | BERWICK, Luzerne, PA | FCE On-Site | State |
| 2026-08-31 | STELLA JONES CORP/DUBOIS DIV | DUBOIS, Clearfield, PA | PCE Off-Site | State |
| 2026-08-31 | SPECTRA WOOD/2651 CAROLEAN INDUSTRIAL DRIVE | STATE COLLEGE, Centre, PA | PCE Off-Site | State |
| 2026-08-31 | BUFFALO LIMESTONE/KITTANNING STITT MINE | FORD CITY, Armstrong, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-31 | CUSTOM PROC SVC/EXETER PLT | READING, Berks, PA | FCE On-Site | State |
| 2026-08-31 | OWS ACQUISITION CO LLC/WINDY HILL COMP STA | TITUSVILLE, Venango, PA | FCE On-Site | State |
| 2026-08-31 | HAROLD BECK & SONS INC/NEWTOWN — high-priority violation on file | NEWTOWN, Bucks, PA | PCE Off-Site | State |
| 2026-08-31 | STAGECOACH PIPELINE & STORAGE CO LLC/MARC I M1-S COMP STA | MUNCY VALLEY, Sullivan, PA | PCE Off-Site | State |
| 2026-08-31 | HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file | WYSOX, Bradford, PA | PCE Off-Site | State |
| 2026-08-31 | HAMILTON LIBERTY LLC/HAMILTON LIBERTY LLC — high-priority violation on file | WYSOX, Bradford, PA | PCE Off-Site | State |
| 2026-08-31 | OXBOW CREEK ENERGY LLC/ FACTORYVILLE | FACTORYVILLE, Wyoming, PA | PCE Off-Site | State |
| 2026-08-31 | ADELPHIA GATEWAY LLC/MARCUS HOOK COMPRESSOR STA | LINWOOD, Delaware, PA | FCE On-Site | State |
| 2026-08-31 | OWS ENERGY LLC/TOONERVILLE COMP STA | CARLTON, Venango, PA | FCE On-Site | State |
| 2026-08-28 | EUREKA STONE QUARRY/WARRINGTON QUARRY | WARRINGTON, Bucks, PA | FCE On-Site | State |
| 2026-08-28 | HEIDELBERG MATERIALS NORTHEAST LLC/PLYMOUTH MEETING QUARRY — high-priority violation on file | PLYMOUTH MEETING, Montgomery, PA | FCE On-Site | State |
| 2026-08-28 | TENNESSEE GAS PIPELINE CO LLC/COMP STA 321 | CLIFFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-28 | WOODGRAIN INC/FIBER DIV PA | TOWANDA, Bradford, PA | PCE Off-Site | State |
| 2026-08-28 | WOODGRAIN INC/FIBER DIV PA | TOWANDA, Bradford, PA | PCE Off-Site | State |
| 2026-08-28 | WOODGRAIN INC/FIBER DIV PA | TOWANDA, Bradford, PA | PCE Off-Site | State |
| 2026-08-28 | HEIDELBERG MTLS NORTHEAST PA/PENNS PARK PLT — high-priority violation on file | PENNS PARK, Bucks, PA | FCE On-Site | State |
| 2026-08-28 | AUTONEUM NORTH AMER INC/BLOOMSBURG PLT | BLOOMSBURG, Columbia, PA | PCE Off-Site | State |
| 2026-08-28 | HIGHWAY MATERIALS INC/PLYMOUTH MTG ASPHALT PLT | PLYMOUTH MEETING, Montgomery, PA | FCE On-Site | State |
| 2026-08-28 | WISE FOODS/BERWICK SNACK FOOD PLT | BERWICK, Columbia, PA | PCE Off-Site | State |
| 2026-08-28 | EUREKA STONE QUARRY/DALEVILLE PLT — high-priority violation on file | MOSCOW, Lackawanna, PA | PCE Off-Site | State |
| 2026-08-28 | NTSWA/BRADFORD CNTY LDFL 101243 | TROY, Bradford, PA | PCE Off-Site | State |
| 2026-08-28 | PENN MED LANCASTER GEN HOSP/LANCASTER GEN HOSP | LANCASTER, Lancaster, PA | FCE On-Site | State |
| 2026-08-28 | NEW ENTERPRISE STONE AND LIME CO INC/JENKINS TWP | WILKES BARRE, Luzerne, PA | PCE Off-Site | State |
| 2026-08-28 | LEWISTOWN CABINET CTR/MILROY | MILROY, Mifflin, PA | FCE On-Site | State |
| 2026-08-28 | B BLAIR CORP/IVYLAND FAC | IVYLAND, Bucks, PA | FCE On-Site | State |
| 2026-08-28 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 2 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-28 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-28 | BOLLES SOUTH WELLPAD — high-priority violation on file | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-28 | ASSAI ENERGY LLC - KEYSTONE LANDFILL SITE | DUNMORE, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-28 | PAYNE, D. PAD 1 | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-28 | SVP AGGREGATES — high-priority violation on file | ARCHBALD, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-28 | GEIGER, K. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-27 | SUNOCO MIDSTREAM LLC/WILLIAMSPORT - SUNOCO LLC | SOUTH WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-27 | CONSTELLATION ENERGY GENERATION LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-08-27 | EASTERN GAS TRANS & STORAGE INC/TIOGA STA | LAWRENCEVILLE, Tioga, PA | FCE On-Site | State |
| 2026-08-27 | EASTERN GAS TRANS & STORAGE INC/LEIDY STA | RENOVO, Clinton, PA | FCE On-Site | State |
| 2026-08-27 | EASTERN GAS TRANS & STORAGE INC/FINNEFROCK STA | RENOVO, Clinton, PA | FCE On-Site | State |
| 2026-08-27 | IBP SOLUTIONS US LLC/NORTHUMBERLAND DOOR PLT | NORTHUMBERLAND, Northumberland, PA | PCE Off-Site | State |
| 2026-08-27 | CHANCE ALUM CORP/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-27 | CHANCE ALUM CORP/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-27 | AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file | WHITEHALL, Lehigh, PA | PCE Off-Site | State |
| 2026-08-27 | HOMETOWN FOOD CHEF BOYARDEE CO/MILTON PLT | MILTON, Northumberland, PA | PCE Off-Site | State |
| 2026-08-27 | LYCOMING CNTY RESOUR/LYCOMING CNTY LDFL | MONTGOMERY, Lycoming, PA | PCE Off-Site | State |
| 2026-08-27 | HANSON AGGREGATES PA/LAKE TWP ASPHALT PLT | LAKE, Wayne, PA | FCE On-Site | State |
| 2026-08-27 | PIERSON RHEEMS LLC/RHEEMS QUARRY | ELIZABETHTOWN, Lancaster, PA | PCE Off-Site | State |
| 2026-08-27 | AMES GOLDSMITH / ASTON — high-priority violation on file | ASTON, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-27 | MILLCREEK PROC CHALLENGER COAL YARD | SEWARD, Indiana, PA | FCE On-Site | State |
| 2026-08-27 | LAKE ARIEL QUARRY | LAKE, Wayne, PA | FCE On-Site | State |
| 2026-08-27 | MULTI COLOR CORP/WILLOW SPRINGS PLT — high-priority violation on file | YORK, York, PA | PCE Off-Site | State |
| 2026-08-27 | PAWS ALONG THE RIVER HUMANE SOCIETY/WARREN | WARREN, Warren, PA | FCE On-Site | State |
| 2026-08-27 | KELLANOVA USA LLC/KELLANOVA MUNCY PLANT | MUNCY, Lycoming, PA | PCE Off-Site | State |
| 2026-08-27 | ADELPHIA GATEWAY LLC/MARCUS HOOK COMPRESSOR STA | LINWOOD, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-27 | SUGARCREEK CREMATIONS | COWENSVILLE, Armstrong, PA | FCE On-Site | State |
| 2026-08-26 | SCRUBGRASS GENERATING PLT/VENANGO — high-priority violation on file | KENNERDELL, Venango, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-26 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-08-26 | SUNOCO LLC/MH RACE FUELS — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2026-08-26 | LEHIGH WHITE CEMENT CO LLC/YORK | YORK, York, PA | FCE On-Site | State |
| 2026-08-26 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-26 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-26 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-26 | LYCOMING ENGINES/OLIVER ST PLT | WILLIAMSPORT, Lycoming, PA | FCE On-Site | State |
| 2026-08-26 | YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file | YORK, York, PA | PCE Off-Site | State |
| 2026-08-26 | INDEPENDENT RECYCLING CO LLC/EXETER | EXETER, Luzerne, PA | FCE On-Site | State |
| 2026-08-26 | STELLA JONES CORP/DUBOIS DIV | DUBOIS, Clearfield, PA | FCE On-Site | State |
| 2026-08-26 | PA STATE SYS OF HIGHER ED/CHEYNEY UNIV PA — high-priority violation on file | CHEYNEY, Delaware, PA | FCE On-Site | State |
| 2026-08-26 | GILES & YECKLEY FUNERAL HOME/MOHNTON FACILITY | MOHNTON, Berks, PA | FCE On-Site | State |
| 2026-08-26 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | OXFORD, Chester, PA | PCE Off-Site | State |
| 2026-08-26 | OPCO INC/LATROBE | LATROBE, Westmoreland, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-26 | TOMON FUNERAL HOME/ELLPORT BORO | ELLWOOD CITY, Lawrence, PA | FCE On-Site | State |
| 2026-08-26 | TEMPUR PRODUCTION USA LLC DBA MOUNTAIN TOP FOAM/WRIGHT TWP | MOUNTAIN TOP, Luzerne, PA | FCE On-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/SNAKE CREEK COMP STA | CLARKS SUMMIT, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA | HALLSTEAD, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/FRASER COMP STA | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | WILLIAMS FIELD SVC CO LLC/WHITE COMP STA | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-26 | ALL WEATHER INSULATED PANELS — high-priority violation on file | EAST STROUDSBURG, Monroe, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-26 | KB CRASH CREATIONS LLC | WEST WYOMING, Luzerne, PA | PCE Off-Site | State |
| 2026-08-26 | AMAZON DATA SVCS INC PNE100 — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2026-08-25 | WYOMING VALLEY SANI AUTH/HANOVER STP | HANOVER TOWNSHIP, Luzerne, PA | PCE Off-Site | State |
| 2026-08-25 | WYOMING VALLEY SANI AUTH/HANOVER STP | HANOVER TOWNSHIP, Luzerne, PA | PCE Off-Site | State |
| 2026-08-25 | GEORGETOWN SAND & GRAVEL/GEORGETOWN — high-priority violation on file | GEORGETOWN, Beaver, PA | FCE On-Site | State |
| 2026-08-25 | WATSONTOWN BRICK CO/WATSONTOWN PLT | WATSONTOWN, Northumberland, PA | PCE Off-Site | State |
| 2026-08-25 | WATSONTOWN BRICK CO/WATSONTOWN PLT | WATSONTOWN, Northumberland, PA | FCE On-Site | State |
| 2026-08-25 | READING ALLOYS LLC/ROBESONIA | ROBESONIA, Berks, PA | FCE On-Site | State |
| 2026-08-25 | US DOJ/FED CORR INST SCHUYLKILL | BUTLER TOWNSHIP, Schuylkill, PA | FCE On-Site | State |
| 2026-08-25 | ALLIANCE SANI LANDFILL INC/TAYLOR LDFL | TAYLOR, Lackawanna, PA | PCE Off-Site | State |
| 2026-08-25 | SCRANTON ARMY AMMUNITION PLT/SCRANTON CITY | SCRANTON, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-25 | CUSTOM PROC SVC LLC/E GREENVILLE — high-priority violation on file | EAST GREENVILLE, Montgomery, PA | FCE On-Site | State |
| 2026-08-25 | WESTROCK-SOUTHERN CONTAINER LLC/LANCASTER | LANCASTER, Lancaster, PA | FCE On-Site | State |
| 2026-08-25 | AQUA PA/CRUM CREEK WATER TRMT PLT — high-priority violation on file | SPRINGFIELD, Delaware, PA | FCE On-Site | State |
| 2026-08-25 | ENERGEX WOOD PELLET MFG/MIFFLINTOWN — high-priority violation on file | MIFFLINTOWN, Juniata, PA | PCE Off-Site | State |
| 2026-08-25 | LIGNETICS OF NEW ENGLAND/YOUNGSVILLE | YOUNGSVILLE, Warren, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-25 | KINKEAD AGGREGATES LLC/BUENA VISTA MINE | MAHAFFEY, Clearfield, PA | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.