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 |
|---|---|---|---|---|
| 2026-08-25 | REGENCY MARCELLUS GAS GATHERING LLC/ HIRKEY COMP STA | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-08-25 | APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA | AUBURN TOWNSHIP, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-25 | WILLIAMS FIELD SVC CO LLC/JONES COMP STA | FRIENDSVILLE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-25 | EXPAND OPERATING LLC/BERNARD MCCULLEY WELLPAD | WEST ALEXANDER, Washington, PA | FCE On-Site | State |
| 2026-08-25 | P&G 2 WELL SITE | TUNKHANNOCK, Wyoming, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | PCE Off-Site | State |
| 2026-08-24 | HAZLETON GEN LLC/HAZLE TWP — high-priority violation on file | HAZLETON, Luzerne, PA | FCE On-Site | State |
| 2026-08-24 | VICTAULIC COMPANY/ALBURTIS FACILITY | ALBURTIS, Lehigh, PA | FCE On-Site | State |
| 2026-08-24 | GLOBAL ADVANCED METALS USA/BOYERTOWN | BOYERTOWN, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-24 | KEYSTONE SANI LDFL INC/DUNMORE | DUNMORE, Lackawanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-24 | CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file | DELTA, York, PA | PCE Off-Site | State |
| 2026-08-24 | TITANIUM FINISHING CO/EAST GREENVILLE | EAST GREENVILLE, Montgomery, PA | PCE Off-Site | State |
| 2026-08-24 | AQUA PA INC/PICKERING WATER TRMT PLT | PHOENIXVILLE, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-24 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2026-08-21 | LINDY PAVING/HOMER CITY | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2026-08-21 | ADHESIVES RESEARCH INC/GLEN ROCK — high-priority violation on file | GLEN ROCK, York, PA | PCE Off-Site | State |
| 2026-08-21 | ADHESIVES RESEARCH INC/GLEN ROCK — high-priority violation on file | GLEN ROCK, York, PA | PCE Off-Site | State |
| 2026-08-21 | ADHESIVES RESEARCH INC/GLEN ROCK — high-priority violation on file | GLEN ROCK, York, PA | PCE Off-Site | State |
| 2026-08-21 | BRIDON/BEKAERT/HANOVER IND PARK | HANOVER TOWNSHIP, Luzerne, PA | FCE On-Site | State |
| 2026-08-21 | SMS GROUP OIL CITY/VENANGO | OIL CITY, Venango, PA | FCE On-Site | State |
| 2026-08-21 | TMS INTERNATIONAL LLC/NEW CASTLE PLT — high-priority violation on file | NEW CASTLE, Lawrence, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-21 | NEW ENTERPRISE STONE & LIME CO INC/PLAINS | WILKES BARRE, Luzerne, PA | PCE Off-Site | State |
| 2026-08-21 | CHAMBERSBURG BORO/FALLING SPRING 2ND ST DIESEL POWER PLT | CHAMBERSBURG, Franklin, PA | FCE On-Site | State |
| 2026-08-21 | PMF IND INC/WMSPT METAL FAB PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2026-08-21 | JUDSON A SMITH CO/BOYERTOWN | BOYERTOWN, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-21 | CHAMBERSBURG BORO/ORCHARD PARK GENERATING STA | CHAMBERSBURG, Franklin, PA | FCE On-Site | State |
| 2026-08-21 | CONRADS BODY SHOP/GILBERTSVILLE | GILBERTSVILLE, Montgomery, PA | FCE On-Site | State |
| 2026-08-21 | GILBERTSVILLE AUTO BODY INC/GILBERTSVILLE | GILBERTSVILLE, Montgomery, PA | FCE On-Site | State |
| 2026-08-21 | GREEN LANE WILLIAM PENN INC/GREEN LANE | GREEN LANE, Montgomery, PA | FCE On-Site | State |
| 2026-08-21 | MESHOPPEN STONE/ELK LAKE QUARRY — high-priority violation on file | DIMMOCK, Susquehanna, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-21 | HEILWOOD E1B/INDIANA | PENN RUN, Indiana, PA | FCE On-Site | State |
| 2026-08-21 | HEILWOOD E5/INDIANA | HEILWOOD, Indiana, PA | FCE On-Site | State |
| 2026-08-21 | ECC BETHANY INC/BARRETT MINE | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2026-08-20 | DOMTAR PAPER CO/JOHNSONBURG MILL — high-priority violation on file | JOHNSONBURG, Elk, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-20 | WOOD MODE LLC/KREAMER PLT | KREAMER, Snyder, PA | FCE On-Site | State |
| 2026-08-20 | READING TRUCK BODY /READING — high-priority violation on file | READING, Berks, PA | FCE On-Site | State |
| 2026-08-20 | ALLIANCE SANI LANDFILL INC/TAYLOR LDFL | TAYLOR, Lackawanna, PA | FCE On-Site | State |
| 2026-08-20 | CREMATION SOCIETY OF PA/HARRISBURG | HARRISBURG, Dauphin, PA | FCE On-Site | State |
| 2026-08-20 | PENN RUN QUARRY, LLC/SPRUCE MINE — high-priority violation on file | PENN RUN, Indiana, PA | FCE On-Site | State |
| 2026-08-20 | AQUA PA/CRUM CREEK WATER TRMT PLT — high-priority violation on file | SPRINGFIELD, Delaware, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-20 | WYRMWOOD GAMING INC/MYERSTOWN | MYERSTOWN, Lebanon, PA | FCE On-Site | State |
| 2026-08-20 | HEP PENNSYLVANIA GATHERING LLC/LAUREL HILL COMP STA | TROUT RUN, Lycoming, PA | FCE On-Site | State |
| 2026-08-20 | BRITTON IND MORRISVILLE/FALLS TWP — high-priority violation on file | MORRISVILLE, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-20 | HEP PA GATHERING LLC/MARSHALL BOOSTER COMP STA | ROARING BRANCH, Lycoming, PA | FCE On-Site | State |
| 2026-08-20 | PERENNIAL CMM PENNSYLVANIA LLC/CMB 10 | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2026-08-19 | EASTERN GAS TRANS & STORAGE INC/SABINSVILLE STA | WESTFIELD, Tioga, PA | FCE On-Site | State |
| 2026-08-19 | SHERIDAN PRESS/HANOVER | HANOVER, York, PA | PCE Off-Site | State |
| 2026-08-19 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | FCE On-Site | State |
| 2026-08-19 | CON STONE INC/AARONSBURG QUARRY | AARONSBURG, Centre, PA | FCE On-Site | State |
| 2026-08-19 | MECKLEYS LIMESTONE PROD/HERNDON QUARRY | HERNDON, Northumberland, PA | FCE On-Site | State |
| 2026-08-19 | FLOWLINE DIV EZEFLOW USA/NEW CASTLE | NEW CASTLE, Lawrence, PA | FCE On-Site | State |
| 2026-08-19 | SPRANKLE MILLS TIPPLE/VALIER COAL YARD | SPRANKLE MILLS, Indiana, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-19 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | OXFORD, Chester, PA | PCE Off-Site | State |
| 2026-08-19 | NEW ENTERPRISE STONE AND LIME CO INC/JENKINS TWP | WILKES BARRE, Luzerne, PA | PCE Off-Site | State |
| 2026-08-19 | DIVERSIFIED PRODUCTION LLC - MALONE CS | SALTSBURG, Indiana, PA | FCE On-Site | State |
| 2026-08-19 | DIVERSIFIED PRODUCTION LLC SPURLIN CS | INDIANA, Indiana, PA | FCE On-Site | State |
| 2026-08-19 | UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | PCE Off-Site | State |
| 2026-08-19 | COTERRA ENERGY INC/MYERS R PAD 1 | HOP BOTTOM, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-19 | STARZEC, E. PAD 1 | MONTROSE, Susquehanna, PA | PCE Off-Site | State |
| 2026-08-18 | FRES-CO SYSTEM USA INC/TELFORD PLT — high-priority violation on file | TELFORD, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-18 | KENVUE BRANDS LLC/WHITEMARSH TWP — high-priority violation on file | FORT WASHINGTON, Montgomery, PA | PCE Off-Site | State |
| 2026-08-18 | TEXAS EASTERN TRANS LP/UNIONTOWN STA — high-priority violation on file | LEMONT FURNACE, Fayette, PA | PCE Off-Site | State |
| 2026-08-18 | ALTOONA TERM DE LLC/ALTOONA | DUNCANSVILLE, Blair, PA | FCE On-Site | State |
| 2026-08-18 | BEDFORD TECH PROD LLC/BEDFORD — high-priority violation on file | MANNS CHOICE, Bedford, PA | PCE Off-Site | State |
| 2026-08-18 | BEDFORD TECH PROD LLC/BEDFORD — high-priority violation on file | MANNS CHOICE, Bedford, PA | PCE Off-Site | State |
| 2026-08-18 | CNH IND AMERICA LLC/NEW HOLLAND | NEW HOLLAND, Lancaster, PA | FCE On-Site | State |
| 2026-08-18 | LINDY PAVING INC/ZELIENOPLE PLT | ZELIENOPLE, Butler, PA | FCE On-Site | State |
| 2026-08-18 | PURAGEN ACTIVATED CARBONS/EMLENTON | EMLENTON, Butler, PA | FCE On-Site | State |
| 2026-08-18 | TMS INTERNATIONAL LLC/NEW CASTLE PLT — high-priority violation on file | NEW CASTLE, Lawrence, PA | FCE On-Site | State |
| 2026-08-18 | HEARTLAND FABRICATION LLC/BROWNSVILLE — high-priority violation on file | BROWNSVILLE, Fayette, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-18 | ORIGINAL FUELS INC/HAMILTON 2 MINE | PUNXSUTAWNEY, Jefferson, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-08-18 | HAMILTON PATRIOT LLC/HAMILTON PATRIOT GENERATION PLANT — high-priority violation on file | MONTGOMERY, Lycoming, PA | FCE On-Site | State |
| 2026-08-18 | REV LNG SSL BC LLC/NICHE LNG LLC - TOWANDA FAC | WYALUSING, Bradford, PA | FCE On-Site | State |
| 2026-08-18 | UGI BETHLEHEM LNG LLC/BETHLEHEM LNG | BETHLEHEM, Northampton, PA | FCE On-Site | State |
| 2026-08-17 | MORGAN ADV MAT & TECH/COUDERSPORT PLT | COUDERSPORT, Potter, PA | PCE Off-Site | State |
| 2026-08-17 | VITRO FLAT GLASS LLC/CARLISLE — high-priority violation on file | CARLISLE, Cumberland, PA | PCE Off-Site | State |
| 2026-08-17 | BEDFORD TECH PROD LLC/BEDFORD — high-priority violation on file | MANNS CHOICE, Bedford, PA | PCE Off-Site | State |
| 2026-08-17 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2026-08-17 | GLENN O HAWBAKER INC/DUBOIS PLT 4 | DUBOIS, Clearfield, PA | PCE Off-Site | State |
| 2026-08-17 | POTTSTOWN HOSP LLC/POTTSTOWN MEM MED CTR | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-08-17 | WASTE MGMT DSPL SVC /POTTSTOWN | POTTSTOWN, Montgomery, PA | PCE Off-Site | State |
| 2026-08-17 | SANDY RUN LDFL LLC/HOPEWELL | HOPEWELL, Bedford, PA | PCE Off-Site | State |
| 2026-08-17 | MARKWEST LIBERTY MIDSTREAM/DRYER BOOSTER COMP STA | AVELLA, Washington, PA | FCE On-Site | State |
| 2026-08-17 | ALPHIA HAZLETON/HAZLE TWP | HAZLE TOWNSHIP, Luzerne, PA | PCE Off-Site | State |
| 2026-08-17 | EXPAND OPERATING LLC/JOHN MCMURRAY WELLPAD | WEST ALEXANDER, Washington, PA | FCE On-Site | State |
| 2026-08-17 | CNX GAS CO LLC/MOR 10 WELLPAD | GRAYSVILLE, Greene, PA | FCE On-Site | State |
| 2026-08-17 | CNX MIDSTREAM OPR CO LLC/RHL 22 DEHYDRATION STA | WIND RIDGE, Greene, PA | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.