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 |
|---|---|---|---|---|
| 2026-07-07 | ENV COMMODITIES CORP/13L-1 13L-2 & 13L-3 | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-07-07 | ECC WINDSOR INC/BAILEY MINE SP01 | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2026-07-07 | ENV COMMODITIES CORP/G5-1 G5-2 & G5-3 | PROSPERITY, Washington, PA | PCE Off-Site | State |
| 2026-07-06 | FLEXSYS AMER LTD PAR/MONONGAHELA — high-priority violation on file | MONONGAHELA, Washington, PA | PCE Off-Site | State |
| 2026-07-06 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | PCE Off-Site | State |
| 2026-07-06 | PA PRECISION CAST PA/LEBANON CITY PLT | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2026-07-06 | HILL SCH/POTTSTOWN | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-07-06 | OEHLERT BROS/ROYERSFORD — high-priority violation on file | ROYERSFORD, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-06 | ARKEMA INC/BIRDSBORO | BIRDSBORO, Berks, PA | PCE Off-Site | State |
| 2026-07-06 | EQM GATHERING OPCO LLC/CALLISTO COMP STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-07-06 | SUSQUEHANNA GATHERING/CDP 1 COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-07-06 | SUSQUEHANNA GATHERING/CDP 1 COMP STA | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-07-06 | BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA | HARMONY TWP, Susquehanna, PA | PCE Off-Site | State |
| 2026-07-06 | GENERAL DYNAMICS OTS/WILKES BARRE | WILKES BARRE, Luzerne, PA | FCE On-Site | State |
| 2026-07-06 | KB CRASH CREATIONS LLC | WEST WYOMING, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-06 | ENV COMMODITIES CORP/1B-1 & 1B-3 | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-07-03 | CLEVELAND CLIFFS MONESSEN COKE LLC/MONESSEN COKE PLT — high-priority violation on file | MONESSEN, Westmoreland, PA | PCE Off-Site | State |
| 2026-07-02 | SNOW SHOE REFRACTORIES LLC/CLARENCE PLT | CLARENCE, Centre, PA | PCE Off-Site | State |
| 2026-07-02 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | FCE On-Site | State |
| 2026-07-02 | CHEMCOAT/MONTOURSVILLE PAINT MFG PLT | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-07-02 | CHEMCOAT/MONTOURSVILLE PAINT MFG PLT | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2026-07-02 | KING COAL SALES INC/CUNARD TIPPLE | MORRIS, Clearfield, PA | FCE On-Site | State |
| 2026-07-02 | PLEIGER PLASTICS CO/SOUTH STRABANE — high-priority violation on file | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2026-07-02 | CERTECH INC/WILKES BARRE | HANOVER TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-02 | MGS INC/CONST DENVER — high-priority violation on file | DENVER, Lancaster, PA | PCE Off-Site | State |
| 2026-07-02 | EQM GATHERING OPCO LLC/COLE FARM COMPRESSOR STATION | HOLBROOK, Greene, PA | PCE Off-Site | State |
| 2026-07-02 | WILLIAMS FIELD SVC CO/MACNEW COMP STA | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2026-07-02 | ENV COMMODITIES CORP/1A BLEEDER MATERIAL | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-07-02 | ENV COMMODITIES CORP/H4-1, H4-2 & H4-3 — high-priority violation on file | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-07-01 | GLOBAL TUNGSTEN & POWDERS LLC/HAWES STREET PLT | TOWANDA, Bradford, PA | FCE On-Site | State |
| 2026-07-01 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-07-01 | CHEMCOAT/MONTOURSVILLE PAINT MFG PLT | MONTOURSVILLE, Lycoming, PA | FCE On-Site | State |
| 2026-07-01 | CHEMCOAT/MONTOURSVILLE PAINT MFG PLT | MONTOURSVILLE, Lycoming, PA | FCE On-Site | State |
| 2026-07-01 | US GYPSUM CO/ALIQUIPPA | ALIQUIPPA, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-01 | PA HUTCHISON LLC/MAYFIELD PLT | MAYFIELD, Lackawanna, PA | FCE On-Site | State |
| 2026-07-01 | NATURAL SAND CO INC/PLAIN GROVE RD | SLIPPERY ROCK, Lawrence, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-01 | WARRIOR ROOFING MFG OF PA LLC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | FCE On-Site | State |
| 2026-07-01 | NEW ENTERPRISE STONE AND LIME CO INC/JENKINS TWP | WILKES BARRE, Luzerne, PA | PCE Off-Site | State |
| 2026-07-01 | BLUE RIDGE MINING LP/BLUE RIDGE MINE | SHAMOKIN, Northumberland, PA | FCE On-Site | State |
| 2026-07-01 | TRANS WESTERN POLYMERS/TIDEWOOD IND PARK | TAMAQUA, Schuylkill, PA | PCE Off-Site | State |
| 2026-07-01 | CABOT OIL & GAS CORP/KROPA, T. PAD 1 | SPRINGVILLE, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-07-01 | CABOT OIL & GAS CORP/KROPA, T. PAD 1 | SPRINGVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-07-01 | AMAZON DATA SVCS INC PNE100 — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2026-06-30 | FRES-CO SYSTEM USA INC/TELFORD PLT — high-priority violation on file | TELFORD, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-30 | SNOW SHOE REFRACTORIES LLC/CLARENCE PLT | CLARENCE, Centre, PA | FCE On-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | CHEROKEE PHARM LLC/RIVERSIDE BORO PLT — high-priority violation on file | RIVERSIDE, Northumberland, PA | PCE Off-Site | State |
| 2026-06-30 | DOMTAR PAPER CO/JOHNSONBURG MILL — high-priority violation on file | JOHNSONBURG, Elk, PA | PCE Off-Site | State |
| 2026-06-30 | EASTERN GAS TRANS & STORAGE INC/JB TONKIN STA | MURRYSVILLE, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-30 | READING TRUCK BODY /READING — high-priority violation on file | READING, Berks, PA | PCE Off-Site | State |
| 2026-06-30 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-30 | MT JOY WIRE CORP/MT JOY | MOUNT JOY, Lancaster, PA | PCE Off-Site | State |
| 2026-06-30 | QUAKER SALES CORP/JOHNSTOWN ASPHALT PLT | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2026-06-30 | QUAKER SALES CORP/NORTHERN CAMBRIA | NORTHERN CAMBRIA, Cambria, PA | PCE Off-Site | State |
| 2026-06-30 | DURALOY TECHNOLOGIES/SCOTTDALE | SCOTTDALE, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-30 | COOPERS CREEK CHEM CORP/CONSHOHOCKEN | CONSHOHOCKEN, Montgomery, PA | FCE On-Site | U.S. EPA |
| 2026-06-30 | COOPERS CREEK CHEM CORP/CONSHOHOCKEN | CONSHOHOCKEN, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-30 | GENERATION HOLDINGS LP/COLVER PROCESSING FAC | COLVER, Cambria, PA | PCE Off-Site | State |
| 2026-06-30 | JOHNSTOWN WIRE TECH/JOHNSTOWN WIRE PLT | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2026-06-30 | LANCASTER CNTY SWMA/FREY FARM CRESWELL LDFL | CONESTOGA, Lancaster, PA | PCE Off-Site | State |
| 2026-06-30 | REWORLD PLYMOUTH/ PLYMOUTH — high-priority violation on file | CONSHOHOCKEN, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-30 | KEYSTONE SANI LDFL INC/DUNMORE | DUNMORE, Lackawanna, PA | FCE On-Site | State |
| 2026-06-30 | SOKOL QUARRIES/BENTON PROCESSING PLT | STILLWATER, Columbia, PA | FCE On-Site | State |
| 2026-06-30 | ALADDIN CLNR/LEVITTOWN | LEVITTOWN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | BOULEVARD DRAPERY CLNR/BENSALEM | BENSALEM, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | DRY CLEANING FACTORY/LEVITTOWN | LEVITTOWN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | FRANKFORD CLNR/GALLOWAY RD | BENSALEM, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | MAYFLOWER CLNR/LEVITTOWN | LEVITTOWN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | TREVOSE CLNR/TREVOSE | TREVOSE, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | WON CLNR INC/MIDDLETOWN TWP | LANGHORNE, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | GLENN O HAWBAKER INC/CANOE VALLEY QUARRY | ALEXANDRIA, Huntingdon, PA | FCE On-Site | State |
| 2026-06-30 | DIVERSIFIED PROD LLC/BELL POINT COMP STA | APOLLO, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-30 | HUNTERSTOWN GENERATION LLC/HUNTERSTOWN MAIN PLT | GETTYSBURG, Adams, PA | FCE On-Site | State |
| 2026-06-30 | SMITHFIELD PACKAGED MEATS CORP/ARNOLD | ARNOLD, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-30 | K PETROLEUM INC/10078 MAINLINE STA | MURRYSVILLE, Westmoreland, PA | PCE Off-Site | State |
| 2026-06-30 | LAUREL MTN MIDSTREAM OPR LLC/CANTARAL COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-06-30 | BUTTON MEN LLC DBA ZIPS DRY CLNR/WARMINSTER TWP | WARMINSTER, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | BELL MT LAND DEV CORP/ DICKSON CITY — high-priority violation on file | DICKSON CITY, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-06-30 | VANGUARD GROUP/MALVERN CTL CAMPUS/TREDYFFRIN | MALVERN, Chester, PA | FCE On-Site | State |
| 2026-06-30 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | MALVERN, Chester, PA | FCE On-Site | State |
| 2026-06-30 | RICHS CLNR/PLUMSTEAD TWP | DOYLESTOWN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | PRINCETON CLNR INC/NEW BRITAIN BORO | NEW BRITAIN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | MENASHA PKG LLC/YORK | YORK, York, PA | FCE On-Site | State |
| 2026-06-30 | KVK TECH INC/ TERRY DR | NEWTOWN, Bucks, PA | FCE On-Site | State |
| 2026-06-30 | NOVAE LLC | MOUNTAIN TOP, Luzerne, PA | FCE On-Site | State |
| 2026-06-30 | EXPAND OPERATING LLC/RU-06 FLOHS PAD | NEW MILFORD, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-30 | EXPAND OPERATING LLC/BLYE WELL PAD | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-30 | DOBROSIELSKI, S PAD 1 | MESHOPPEN, Susquehanna, PA | PCE Off-Site | State |
| 2026-06-30 | ENV COMMODITIES CORP/3 NORTH OLD POWER BOREHOLE | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.