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 |
|---|---|---|---|---|
| 2026-05-12 | ROSEBUD MINING CO/DUTCH RUN PREP PLT - DARMAC #2 | SHELOCTA, Armstrong, PA | FCE On-Site | State |
| 2026-05-12 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | BUTLER, Butler, PA | PCE Off-Site | State |
| 2026-05-12 | WEAVER IND INC/DENVER | DENVER, Lancaster, PA | FCE On-Site | State |
| 2026-05-12 | GANS ENERGY LLC/GANS POWER STA | GANS, Fayette, PA | PCE Off-Site | State |
| 2026-05-12 | LIBERTY ELEC POWER LLC/EDDYSTONE PLT | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-05-12 | CHAMBERSBURG ENERGY LLC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2026-05-12 | ROSEBUD MINING CO/LOWRY DEEP MINE | KITTANNING, Indiana, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-12 | MARCUS HOOK ENERGY LP/750 MW | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2026-05-12 | KINDER MORGAN BULK TERM INC/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2026-05-12 | MONTGOMERY CNTY CREMATORY/CONSHOHOCKEN | CONSHOHOCKEN, Montgomery, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-12 | WALLQUEST PRINTING/WAYNE | WAYNE, Chester, PA | PCE Off-Site | State |
| 2026-05-12 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | MALVERN, Chester, PA | PCE Off-Site | State |
| 2026-05-12 | HILCORP ENERGY CO/LACKAWANNOCK LARMON CTL FAC | MERCER, Mercer, PA | PCE Off-Site | State |
| 2026-05-12 | UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | PCE Off-Site | State |
| 2026-05-12 | INFINITY NATURAL RESOURCES SOUTH BEND COMP STA | SOUTH BEND TWP, Armstrong, PA | FCE On-Site | State |
| 2026-05-12 | NORTHEAST WPCP/PHILA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | FCE On-Site | Local |
| 2026-05-11 | PA DHS/NORRISTOWN STATE HOSP — high-priority violation on file | WEST NORRITON, Montgomery, PA | PCE Off-Site | State |
| 2026-05-11 | FRES-CO SYSTEM USA INC/TELFORD PLT — high-priority violation on file | TELFORD, Bucks, PA | PCE Off-Site | State |
| 2026-05-11 | PA STATE UNIV/UNIV PARK CAMPUS | UNIVERSITY PARK, Centre, PA | PCE Off-Site | State |
| 2026-05-11 | HEIDELBERG MATERIALS NE LLC/RICH HILL QUARRY | CONNELLSVILLE, Fayette, PA | PCE Off-Site | State |
| 2026-05-11 | GREENE TWEED & CO INC/KULPSVILLE | KULPSVILLE, Montgomery, PA | FCE On-Site | State |
| 2026-05-11 | READING ALLOYS LLC/ROBESONIA | ROBESONIA, Berks, PA | PCE Off-Site | State |
| 2026-05-11 | PARKER HANNIFIN/CLARK FILTER W HEMPFIELD | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2026-05-11 | ST. LUKE'S HOSPITAL - LEHIGHTON CAMPUS | LEHIGHTON, Carbon, PA | PCE Off-Site | State |
| 2026-05-11 | SPRAY TEK INC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2026-05-11 | NEW ENTERPRISE STONE AND LIME CO INC/JENKINS TWP | WILKES BARRE, Luzerne, PA | PCE Off-Site | State |
| 2026-05-11 | WASTE MGMT OF PA DOCK FACIL/MORRISVILLE | MORRISVILLE, Bucks, PA | PCE Off-Site | State |
| 2026-05-11 | VALK MFG CO/NEW KINGSTOWN — high-priority violation on file | NEW KINGSTOWN, Cumberland, PA | PCE Off-Site | State |
| 2026-05-11 | TELFORD RECYCLING & MATERIALS LLC | TELFORD, Bucks, PA | FCE On-Site | State |
| 2026-05-11 | MORTON SALT INC/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2026-05-11 | UPPER MORELAND HATBORO JT SEW AUTH/WILLOW GROVE | WILLOW GROVE, Montgomery, PA | PCE Off-Site | State |
| 2026-05-11 | BIRDSBORO POWER LLC/BIRDSBORO POWER PROJECT | BIRDSBORO, Berks, PA | PCE Off-Site | State |
| 2026-05-11 | CPV FAIRVIEW LLC/FAIRVIEW ENERGY CTR — high-priority violation on file | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2026-05-08 | NESL CO INC DBA MARTIN LIMESTONE INC/DENVER & KURTZ PLT | DENVER, Lancaster, PA | PCE Off-Site | State |
| 2026-05-08 | WASTE MGMT DSPL SVC /DBA MTN VIEW LDFL | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2026-05-08 | CHESTNUT VALLEY LDFL LLC/GERMAN TWP — high-priority violation on file | MC CLELLANDTOWN, Fayette, PA | PCE Off-Site | State |
| 2026-05-08 | NESL CO INC/ EARL TWP HINKLETOWN ASPHALT PLANT AND QUARRY | EPHRATA, Lancaster, PA | PCE Off-Site | State |
| 2026-05-08 | AMERIKOHL AGGREGATES INC/JIM MTN QUARRY | MILL RUN, Fayette, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-08 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | PAOLI, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-08 | PRESS ENTERPRISE/BLOOMSBURG PLT | BLOOMSBURG, Columbia, PA | PCE Off-Site | State |
| 2026-05-08 | UGI AUBURN GATHERING LLC/AUBURN COMP STA | AUBURN, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-08 | UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA | MESHOPPEN, Wyoming, PA | PCE Off-Site | State |
| 2026-05-08 | REPSOL OIL& GAS USA LLC/REPINE COMP STA | LITTLE MEADOWS, Susquehanna, PA | PCE Off-Site | State |
| 2026-05-08 | ALUMICORE VENTURES LLC/MONESSEN — high-priority violation on file | MONESSEN, Westmoreland, PA | PCE Off-Site | State |
| 2026-05-07 | WYOMING VALLEY SANI AUTH/HANOVER STP | HANOVER TOWNSHIP, Luzerne, PA | PCE Off-Site | State |
| 2026-05-07 | CP CONVERTERS INC/MANCHESTER | YORK, York, PA | PCE Off-Site | State |
| 2026-05-07 | HUNTERSTOWN GENERATION LLC/HUNTERSTOWN MAIN PLT | GETTYSBURG, Adams, PA | PCE Off-Site | State |
| 2026-05-06 | HARSCO MINERALS/WINFIELD TWP | SARVER, Butler, PA | FCE On-Site | State |
| 2026-05-06 | LAUREL MTN MIDSTREAM OPR LLC/SHAMROCK COMP STA — high-priority violation on file | SALEM, Fayette, PA | PCE Off-Site | State |
| 2026-05-06 | SYNTHOMER JEFFERSON HILLS LLC | WEST ELIZABETH, Allegheny, PA | FCE On-Site | Local |
| 2026-05-05 | REPUBLIC SVC OF PA LLC/MODERN LDFL | YORK, York, PA | PCE Off-Site | State |
| 2026-05-05 | GRAYMONT PA INC/PLEASANT GAP & CON-LIME & BELLEFONTE PLTS | BELLEFONTE, Centre, PA | PCE Off-Site | State |
| 2026-05-05 | EMPORIUM HARDWOODS OP CO LLC/SHIPPEN TWP PLT — high-priority violation on file | EMPORIUM, Cameron, PA | PCE Off-Site | State |
| 2026-05-05 | ORRTANNA POWER LLC/ORRTANNA CT | ORRTANNA, Adams, PA | PCE Off-Site | State |
| 2026-05-05 | NAUGLE FUNERAL & CREM/RICHLAND TWP — high-priority violation on file | QUAKERTOWN, Bucks, PA | PCE Off-Site | State |
| 2026-05-05 | BALL METAL BEVERAGE CONTAINER CORP/PITTSTON | PITTSTON, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | RITZ CRAFT CORP/MIFFLINBURG PLT — high-priority violation on file | MIFFLINBURG, Union, PA | PCE Off-Site | State |
| 2026-05-04 | PQ LLC/CHESTER | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-05-04 | ARMSTRONG WORLD IND INC/MARIETTA CEILING PLT | MARIETTA, Lancaster, PA | PCE Off-Site | State |
| 2026-05-04 | AMCOR FLEXIBLES NORTH AMER INC/HAZLETON | HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | HEIDELBERG MATERIALS NORTHEAST LLC/PLYMOUTH MEETING QUARRY — high-priority violation on file | PLYMOUTH MEETING, Montgomery, PA | PCE Off-Site | State |
| 2026-05-04 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2026-05-04 | HEIDELBERG MATERIALS NE LLC /PERKIOMENVILLE — high-priority violation on file | PERKIOMENVILLE, Montgomery, PA | PCE Off-Site | State |
| 2026-05-04 | KEYSTONE FILLER & MFG/MUNCY COAL PREP PLT | MUNCY, Lycoming, PA | PCE Off-Site | State |
| 2026-05-04 | APEX HOMES OF PA LLC/MIDDLECREEK | MIDDLEBURG, Snyder, PA | PCE Off-Site | State |
| 2026-05-04 | SUNOCO MIDSTREAM LLC/DUPONT TERMINAL | PITTSTON, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | SUNOCO MIDSTREAM LLC/DUPONT TERMINAL | PITTSTON, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | ROSEBUD MINING CO/LJC COAL PREP PLT | HUSTON, Clearfield, PA | FCE On-Site | State |
| 2026-05-04 | PA DPW/WHITE HAVEN CTR | WHITE HAVEN, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | HAZLETON GEN LLC/HAZLE TWP — high-priority violation on file | HAZLETON, Luzerne, PA | PCE Off-Site | State |
| 2026-05-04 | AMPHENOL CIT/LIMERICK PLT | POTTSTOWN, Montgomery, PA | FCE On-Site | State |
| 2026-05-04 | HELIX IRONWOOD LLC/LEBANON | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2026-05-04 | NACEVILLE MATERIALS/PLUMSTEADVILLE | DOYLESTOWN, Bucks, PA | FCE On-Site | State |
| 2026-05-04 | LIBERTY ELEC POWER LLC/EDDYSTONE PLT | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2026-05-04 | PPP FUTURE DEV INC/WARREN | SUGAR GROVE, Warren, PA | PCE Off-Site | State |
| 2026-05-04 | KERRICO CORP/PENN | SELINSGROVE, Snyder, PA | PCE Off-Site | State |
| 2026-05-04 | NEXTERA RENEWABLE FUELS LLC/GREATER LEBANON LDFL | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2026-05-02 | LANGELOTH METALLURGICAL CO/LANGELOTH METALLURGICAL PLT — high-priority violation on file | LANGELOTH, Washington, PA | PCE Off-Site | State |
| 2026-05-02 | UNION ELEC STEEL CORP/HARMON CREEK | BURGETTSTOWN, Washington, PA | PCE Off-Site | State |
| 2026-05-02 | GOLDEN EAGLE CONST CO/COOLSPRING ASPHALT PLT | UNIONTOWN, Fayette, PA | PCE Off-Site | State |
| 2026-05-02 | TEXAS EASTERN TRANS LP/UNIONTOWN STA — high-priority violation on file | LEMONT FURNACE, Fayette, PA | PCE Off-Site | State |
| 2026-05-02 | JESSOP STEEL LLC/WASHINGTON PLT | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2026-05-02 | CONSOL PA COAL CO LLC/BAILEY PREP PLT — high-priority violation on file | WEST FINLEY, Greene, PA | PCE Off-Site | State |
| 2026-05-02 | LAUREL AGGREGATES/WYMPS GAP MINE/LAKE LYNN | LAKE LYNN, Fayette, PA | PCE Off-Site | State |
| 2026-05-02 | LAUREL MTN MIDSTREAM OPR LLC/SPRINGHILL COMP STA | LAKE LYNN, Fayette, PA | PCE Off-Site | State |
| 2026-05-02 | EQM GATHERING OPCO LLC/CALLISTO COMP STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2026-05-02 | EQUITRANS LP/JEFFERSON COMP STA | LIPPINCOTT, Greene, PA | PCE Off-Site | State |
| 2026-05-02 | HILLTOP ENERGY CENTER LLC/CARMICHAELS | CARMICHAELS, Greene, PA | PCE Off-Site | State |
| 2026-05-01 | PA DEPT OF LABOR & IND/HIRAM G ANDREWS CTR | JOHNSTOWN, Cambria, PA | PCE On-Site Monitoring/Sampling | State |
| 2026-05-01 | BEFESA ZINC US INC./PALMERTON — high-priority violation on file | PALMERTON, Carbon, PA | PCE Off-Site | State |
| 2026-05-01 | SUNOCO LLC/MH RACE FUELS — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2026-05-01 | COLLEGEVILLE HOLDINGS LLC/COLLEGEVILLE | COLLEGEVILLE, Montgomery, PA | PCE Off-Site | State |
| 2026-05-01 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-05-01 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-05-01 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-05-01 | PA DEPT OF CORR/MUNCY SCI | MUNCY, Lycoming, PA | PCE Off-Site | State |
| 2026-05-01 | EFFORT FOUNDRY INC/BATH | BATH, Northampton, PA | PCE Off-Site | State |
| 2026-05-01 | STD OFFSET PRINTING CO INC/LANCASTER | LANCASTER, Lancaster, PA | FCE On-Site | State |
| 2026-05-01 | BETHLEHEM LD/BETHLEHEM FACILITY | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
| 2026-05-01 | BETHLEHEM LD/BETHLEHEM FACILITY | BETHLEHEM, Northampton, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.