EPA Air · inspections by state and year
Air-emissions inspections in Pennsylvania, 2021
- 6,954Inspections
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 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Pennsylvania, 2021
- Northampton County 303
- Lycoming County 298
- Susquehanna County 265
- Butler County 251
- Bucks County 246
- Delaware County 240
- Luzerne County 239
- Lancaster County 237
- Tioga County 235
- Washington County 218
- York County 210
- Berks County 200
- Bradford County 194
- Schuylkill County 183
- Montgomery County 175
- Lackawanna County 167
- Westmoreland County 166
- Chester County 165
- Clearfield County 152
- Northumberland County 145
- Greene County 122
- Potter County 122
- Dauphin County 104
- Franklin County 103
- Indiana County 102
- Centre County 99
- Mercer County 98
- Cumberland County 91
- Beaver County 90
- Wyoming County 87
- Clinton County 85
- Lehigh County 83
- Lawrence County 81
- Armstrong County 80
- Blair County 79
- Columbia County 71
- Bedford County 70
- Adams County 66
- Cambria County 64
- Fayette County 57
- Lebanon County 56
- Warren County 54
- Monroe County 53
- McKean County 51
- Erie County 51
- Elk County 50
- Snyder County 47
- Carbon County 45
- Crawford County 43
- Jefferson County 43
- Philadelphia County 42
- Montour County 41
- Wayne County 35
- Allegheny County 34
- Huntingdon County 34
- Somerset County 34
- Venango County 34
- Pike County 28
- Union County 25
- Clarion County 22
- Forest County 17
- Mifflin County 16
- Sullivan County 15
- Cameron County 14
- Juniata County 13
- Perry County 7
- Fulton County 7
Pennsylvania, other years
Air-emissions inspections recorded in Pennsylvania, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-04-29 | PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA | SLIPPERY ROCK, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file | SPRING GROVE, York, PA | PCE Off-Site | State |
| 2021-04-29 | CALUMET KARNS CITY REF LLC/KARNS CITY | KARNS CITY, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | CALUMET KARNS CITY REF LLC/KARNS CITY | KARNS CITY, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | MOUNTAIN POWER LLC/MOUNTAIN CT | MOUNT HOLLY SPRINGS, Cumberland, PA | PCE Off-Site | State |
| 2021-04-29 | ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file | CABOT, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | BEFESA ZINC US INC./PALMERTON — high-priority violation on file | PALMERTON, Carbon, PA | PCE Off-Site | State |
| 2021-04-29 | TEXAS EASTERN TRANS LP/ARMAGH STA | NEW FLORENCE, Indiana, PA | PCE Off-Site | State |
| 2021-04-29 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | PCE Off-Site | State |
| 2021-04-29 | JLG IND/MCCONNELLSBURG | MC CONNELLSBURG, Fulton, PA | PCE Off-Site | State |
| 2021-04-29 | KENNAMETAL/BEDFORD TWP | BEDFORD, Bedford, PA | PCE Off-Site | State |
| 2021-04-29 | MARTINS FAMOUS PASTRY SHOPPE/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2021-04-29 | SONNEBORN INC/PETROLIA PLT | PETROLIA, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | TEXAS EASTERN TRANS LP/ENTRIKEN STA | ENTRIKEN, Huntingdon, PA | PCE Off-Site | State |
| 2021-04-29 | CLEVELAND CLIFFS STEELTON LLC/STEELTON | STEELTON, Dauphin, PA | PCE Off-Site | State |
| 2021-04-29 | CHICAGO RIVET & MACH/TYRONE PLT | TYRONE, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | CHICAGO RIVET & MACH/TYRONE PLT | TYRONE, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | RICE ELECTRIC CO/WASHINGTON PLT | EIGHTY FOUR, Washington, PA | FCE On-Site | State |
| 2021-04-29 | FR&S INC/PIONEER CROSSING LDFL | BIRDSBORO, Berks, PA | PCE Off-Site | State |
| 2021-04-29 | GRANNAS BROS STONE & ASPHALT CO/HOLLIDAYSBURG PLT | HOLLIDAYSBURG, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | PCE Off-Site | State |
| 2021-04-29 | WASTE MGMT DSPL SVC/NORTHWEST SANITARY LANDFILL | WEST SUNBURY, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | EASTERN GAS TRANS & STORAGE INC/OAKFORD COMPRESSOR STA | DELMONT, Westmoreland, PA | PCE Off-Site | State |
| 2021-04-29 | UPMC ALTOONA/ALTOONA HOSP | ALTOONA, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | WR GRACE & CO CONN/TYRONE | TYRONE, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | GRANNAS BROS STONE & ASPHALT CO/GANISTER QUARRY | WILLIAMSBURG, Blair, PA | PCE Off-Site | State |
| 2021-04-29 | LAUREL HIGHLANDS LAN/LAUREL HIGHLANDS LDFL | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2021-04-29 | EAST PENN MFG CO INC/SMELTER PLT | LYONS, Berks, PA | PCE Off-Site | State |
| 2021-04-29 | SONOCO METAL PKG LLC/HORSHAM | HORSHAM, Montgomery, PA | PCE Off-Site | State |
| 2021-04-29 | NORTHEAST PAVING/WASHINGTON PLANT | EIGHTY FOUR, Washington, PA | FCE On-Site | State |
| 2021-04-29 | HELIX IRONWOOD LLC/LEBANON | LEBANON, Lebanon, PA | PCE Off-Site | State |
| 2021-04-29 | FRY COMMUNICATIONS INC/BLDG 4 | MECHANICSBURG, Cumberland, PA | PCE Off-Site | State |
| 2021-04-29 | GENLYTE THOMAS GROUP LLC/SIGNIFY LITTLESTOWN — high-priority violation on file | LITTLESTOWN, Adams, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-04-29 | USA VALLEY FAC INC/VALLEY LDFL | IRWIN, Westmoreland, PA | PCE Off-Site | State |
| 2021-04-29 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | BUTLER, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | BUTLER, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | CONSHOHOCKEN STEEL PROD / AMBLER | AMBLER, Montgomery, PA | PCE Off-Site | State |
| 2021-04-29 | ARMSTRONG POWER/S BEND | SHELOCTA, Armstrong, PA | PCE Off-Site | State |
| 2021-04-29 | ARMSTRONG POWER/S BEND | SHELOCTA, Armstrong, PA | PCE Off-Site | State |
| 2021-04-29 | PEOPLES NATURAL GAS/EGRY STA | CLARKSBURG, Indiana, PA | PCE Off-Site | State |
| 2021-04-29 | JUNIATA COLLEGE/HUNTINGDON | HUNTINGDON, Huntingdon, PA | PCE Off-Site | State |
| 2021-04-29 | TENN GAS PIPELINE/ELLISBURG BOOSTER STA | GENESEE, Potter, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-04-29 | SUPERIOR TIRE & RUBBER/WARREN | WARREN, Warren, PA | PCE Off-Site | State |
| 2021-04-29 | SAP AMER INC/NEWTOWN SQUARE FAC | NEWTOWN SQUARE, Delaware, PA | FCE On-Site | State |
| 2021-04-29 | SMITHFIELD PACKAGED MEATS CORP/ARNOLD | ARNOLD, Westmoreland, PA | PCE On-Site Visible Emission Observation | State |
| 2021-04-29 | EASTERN GAS TRANS & STORAGE INC/CENTRE COMP STA | PLEASANT GAP, Centre, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-04-29 | SNYDER BROS INC/FURNACE RUN COMP STA | ADRIAN, Armstrong, PA | PCE Off-Site | State |
| 2021-04-29 | EQM GATHERING OPCO LLC/CALLISTO COMP STA | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2021-04-29 | NATL FUEL GAS SUPPLY CORP/WELLENDORF STA | MOUNT JEWETT, McKean, PA | PCE Off-Site | State |
| 2021-04-29 | EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STA | KITTANNING, Armstrong, PA | PCE Off-Site | State |
| 2021-04-29 | BAREFOOT PELLET CO/TROY FLOORING PLT | TROY, Bradford, PA | FCE On-Site | State |
| 2021-04-29 | EQM GATHERING OPCO LLC/TWILIGHT COMP STA | DAISYTOWN, Washington, PA | PCE Off-Site | State |
| 2021-04-29 | EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STA | KITTANNING, Armstrong, PA | PCE Off-Site | State |
| 2021-04-29 | DIVERSIFIED PROD LLC/ECKHARDT COMP STA | ROCKWOOD, Somerset, PA | PCE Off-Site | State |
| 2021-04-29 | MTN GATHERING LLC/FORWARD COMP STA | RENFREW, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | MTN GATHERING LLC/FORWARD COMP STA | RENFREW, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | HILCORP ENERGY CO/PULASKI WHITING CTL FAC — high-priority violation on file | EDINBURG, Lawrence, PA | PCE Off-Site | State |
| 2021-04-29 | MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA | EVANS CITY, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA | SARVER, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA | WEST SUNBURY, Butler, PA | PCE Off-Site | State |
| 2021-04-29 | HILCORP ENERGY CO/JEFFERSON MONTGOMERY STA | JEFFERSON TOWNSHIP, Mercer, PA | PCE Off-Site | State |
| 2021-04-29 | HILCORP ENERGY CO/LACKAWANNOCK LARMON CTL FAC | MERCER, Mercer, PA | PCE Off-Site | State |
| 2021-04-29 | HUMMEL STA LLC/SUNBURY NAT GAS PLT | SHAMOKIN DAM, Snyder, PA | PCE Off-Site | State |
| 2021-04-29 | HILCORP ENERGY CO/NCD CENTRAL FAC | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
| 2021-04-29 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/HARMON CREEK GAS PLT — high-priority violation on file | BULGER, Washington, PA | PCE Off-Site | State |
| 2021-04-28 | VITRO MEADVILLE FLAT GLASS MEADVILLE PLT/CRAWFORD | COCHRANTON, Crawford, PA | PCE Off-Site | State |
| 2021-04-28 | PEPPERIDGE FARM INC/DOWNINGTOWN | DOWNINGTOWN, Chester, PA | PCE Off-Site | State |
| 2021-04-28 | LATROBE SPECIALTY METALS/ A CARPENTER CO | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2021-04-28 | FRES-CO SYSTEM USA INC/TELFORD PLT — high-priority violation on file | TELFORD, Bucks, PA | FCE On-Site | State |
| 2021-04-28 | KAWNEER CO INC/CRANBERRY TWP | CRANBERRY TOWNSHIP, Butler, PA | PCE Off-Site | State |
| 2021-04-28 | MC PROJECT CO LLC/MARTINS CREEK | BANGOR, Northampton, PA | PCE Off-Site | State |
| 2021-04-28 | KAPPA GRAPHICS/HUGHESTOWN | HUGHESTOWN, Luzerne, PA | PCE Off-Site | State |
| 2021-04-28 | TENNESSEE GAS PIPELINE/MARIENVILLE STA 307 | MARIENVILLE, Forest, PA | PCE Off-Site | State |
| 2021-04-28 | MERSEN USA/ST MARYS | SAINT MARYS, Elk, PA | PCE Off-Site | State |
| 2021-04-28 | EASTERN GAS TRANS & STORAGE INC/ARDELL COMP STA/ELK | WEEDVILLE, Elk, PA | FCE On-Site | State |
| 2021-04-28 | WABTEC US RAIL GROVE CITY ENGINE/MERCER | GROVE CITY, Mercer, PA | PCE Off-Site | State |
| 2021-04-28 | WABTEC US RAIL GROVE CITY ENGINE/MERCER | GROVE CITY, Mercer, PA | PCE Off-Site | State |
| 2021-04-28 | WABTEC US RAIL GROVE CITY ENGINE/MERCER | GROVE CITY, Mercer, PA | PCE Off-Site | State |
| 2021-04-28 | RAUSCH CREEK GENERATION LLC/FRAILEY TWP — high-priority violation on file | TREMONT, Schuylkill, PA | PCE Off-Site | State |
| 2021-04-28 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2021-04-28 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2021-04-28 | FRY COMMUNICATIONS INC/BLDG 1 & 2 | MECHANICSBURG, Cumberland, PA | PCE Off-Site | State |
| 2021-04-28 | WORLD RESOURCES CO/DBA WRC PROC INC | POTTSVILLE, Schuylkill, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-04-28 | VORTEQ COIL FINISHERS LLC/ALLENTOWN | ALLENTOWN, Lehigh, PA | FCE On-Site | State |
| 2021-04-28 | NEW ENTERPRISE STONE & LIME CO INC/SHIPPENSBURG | SHIPPENSBURG, Cumberland, PA | PCE Off-Site | State |
| 2021-04-28 | COMMONWEALTH ENV SYS/FOSTER TWP | HEGINS, Schuylkill, PA | FCE On-Site | State |
| 2021-04-28 | COMMONWEALTH ENV SYS/FOSTER TWP | HEGINS, Schuylkill, PA | PCE Off-Site | State |
| 2021-04-28 | VESUVIUS PENN WAMPUM/LAWRENCE | WAMPUM, Lawrence, PA | PCE Off-Site | State |
| 2021-04-28 | NEW ENTERPRISE STONE & LIME CO INC/CHAMBERSBURG BLACKTOP | CHAMBERSBURG, Franklin, PA | PCE Off-Site | State |
| 2021-04-28 | NEW ENTERPRISE STONE & LIME CO INC/WESCOSVILLE PLT | ALLENTOWN, Lehigh, PA | PCE Off-Site | State |
| 2021-04-28 | LUICANA IND INC/MACUNGIE FAC | MACUNGIE, Lehigh, PA | PCE Off-Site | State |
| 2021-04-28 | PA DEPT OF AGRIC/HBG ANIMAL HEALTH LAB — high-priority violation on file | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2021-04-28 | SEWARD GENERATING STATION/SEWARD | NEW FLORENCE, Indiana, PA | PCE Off-Site | State |
| 2021-04-28 | DIVERSIFIED PROD LLC/KEWANEE DEEMER COMP STA | LUTHERSBURG, Clearfield, PA | PCE Off-Site | State |
| 2021-04-28 | MINARD RUN OIL CO/ZIMMERMAN HILL STA | WARREN, Warren, PA | PCE Off-Site | State |
| 2021-04-28 | APOLLO RESOURCES LLC CLAWSON COMP STA/INDIANA — high-priority violation on file | BLAIRSVILLE, Indiana, PA | PCE Off-Site | State |
| 2021-04-28 | MINARD RUN OIL CO/GUITON RUN COMP STA | MARIENVILLE, Forest, PA | PCE Off-Site | State |
| 2021-04-28 | NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA | CHATHAM, Tioga, PA | PCE Off-Site | State |
| 2021-04-28 | MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT | EVANS CITY, Butler, PA | PCE Off-Site | State |
| 2021-04-28 | NFG MIDSTREAM COVINGTON LLC/NETTERMAN COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.