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 |
|---|---|---|---|---|
| 2021-03-24 | INTL PAPER CO | HAZLETON, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-24 | HERSHEY FOODS CO/HAZLETON PLT | HAZLE TOWNSHIP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-24 | SECCRA LDFL/LONDON GROVE TWP | WEST GROVE, Chester, PA | PCE Off-Site | State |
| 2021-03-24 | GREYLOCK MIDSTREAM LLC/CUMBERLAND HENDERSON COMP STA | CARMICHAELS, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | CNX GAS CO LLC/GREEN HILL PROC PLT | SYCAMORE, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY MID & RES / HOSKINS BOOSTER COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY MID & RES / HOSKINS BOOSTER COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY M&R/TUPTA DAY COMP STA | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | CNX GAS CO LLC/DEER LICK COMP STA | DEER LICK, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY MIDSTREAM/WELLING COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | GREYLOCK MIDSTREAM LLC/KUHL-SKIB COMP STA | JEFFERSON, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | DIVERSIFIED PROD LLC/CALIFORNIA COMP STA | CHARLEROI, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | CORLE BLDG SYS INC/BEDFORD CNTY | IMLER, Bedford, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY MIDSTREAM/ CARPENTER COMP STA | WEST ALEXANDRIA, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | GREYLOCK MIDSTREAM LLC/VERES COMP STA | WAYNESBURG, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | STRAIT STEEL INC/GREENCASTLE | GREENCASTLE, Franklin, PA | PCE Off-Site | State |
| 2021-03-24 | ROVER PIPELINE LLC/BULGER COMP STA | BULGER, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | ETC NORTHEAST PIPELINE/REVOLUTION CRYO PLT | BULGER, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | EQM GATHERING OPCO LLC/MAKO COMP STA | AMWELL, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | UGI GIBRALTAR GATHERING LLC/GIBRALTAR COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/HARMON CREEK GAS PLT — high-priority violation on file | BULGER, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | EQM GATHERING OPCO LLC/PISCES COMP STA | CLAYSVILLE, Washington, PA | PCE Off-Site | State |
| 2021-03-24 | CNX MIDSTREAM OPR CO LLC/BUCKLAND COMP STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2021-03-24 | CNX MIDSTREAM OPR CO LLC/RHL 22 DEHYDRATION STA | WIND RIDGE, Greene, PA | PCE Off-Site | State |
| 2021-03-23 | VICTAULIC CO/FORKS FACILITY | EASTON, Northampton, PA | FCE On-Site | State |
| 2021-03-23 | UNITED REFINING CO/WARREN PLT | WARREN, Warren, PA | PCE Off-Site | State |
| 2021-03-23 | CALUMET KARNS CITY REF LLC/KARNS CITY | KARNS CITY, Butler, PA | PCE Off-Site | State |
| 2021-03-23 | BET TECH INTL/CROWS ISLAND BLACKS RUN | ALIQUIPPA, Beaver, PA | PCE Off-Site | State |
| 2021-03-23 | PENNSY SUPPLY INC/FIDDLERS ELBOW NORTH QUARRY | HUMMELSTOWN, Dauphin, PA | PCE Off-Site | State |
| 2021-03-23 | PENNSY SUPPLY INC/SILVER SPRING QUARRY | MECHANICSBURG, Cumberland, PA | PCE Off-Site | State |
| 2021-03-23 | REILLY FINISHING TECH/NANTICOKE | NANTICOKE, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-23 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | HENDERSONVILLE, Washington, PA | FCE On-Site | State |
| 2021-03-23 | KEYSTONE PROTEIN CO/LEBANON | FREDERICKSBURG, Lebanon, PA | PCE Off-Site | State |
| 2021-03-23 | FED CARBIDE/BALD EAGLE PLT | TYRONE, Blair, PA | PCE Off-Site | State |
| 2021-03-23 | WALTER R EARLE ASPHALT PLT/MORRISVILLE — high-priority violation on file | MORRISVILLE, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-23 | PENNSY SUPPLY INC/PENN TWP QUARRY | NEWVILLE, Cumberland, PA | PCE Off-Site | State |
| 2021-03-23 | NEXTERA RENEWABLE FUELS LLC/FREY FARM CRESWELL LDFL | CONESTOGA, Lancaster, PA | PCE Off-Site | State |
| 2021-03-23 | BARRY CALLEBAUT USA LLC/EDDYSTONE | EDDYSTONE, Delaware, PA | PCE Off-Site | State |
| 2021-03-23 | REPSOL OIL & GAS USA LLC/THOMAS COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2021-03-23 | REPSOL OIL & GAS USA LLC/WATKINS HILL RD | COLUMBIA CROSS ROADS, Bradford, PA | PCE Off-Site | State |
| 2021-03-23 | REPSOL OIL & GAS USA LLC/PUTNAM COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2021-03-23 | REPSOL OIL & GAS LLC/COLE COMP STA | TROY, Bradford, PA | PCE Off-Site | State |
| 2021-03-23 | REPSOL OIL & GAS USA LLC/EDSELL COMP STA | LE RAYSVILLE, Bradford, PA | PCE Off-Site | State |
| 2021-03-23 | HAMILTON PATRIOT LLC/HAMILTON PATRIOT GENERATION PLANT — high-priority violation on file | MONTGOMERY, Lycoming, PA | PCE Off-Site | State |
| 2021-03-23 | PIN OAK ENERGY PARTNERS LLC/ CENTRAL FAC | RIDGWAY, Elk, PA | PCE Off-Site | State |
| 2021-03-23 | PIN OAK ENERGY/MT JEWETT INTERCONNECT STA | WILCOX, Elk, PA | PCE Off-Site | State |
| 2021-03-23 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | PCE Off-Site | State |
| 2021-03-23 | SUNOCO PIPELINE LP/BECKERSVILLE | MOHNTON, Berks, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-23 | HEP PENNSYLVANIA GATHERING LLC/TIOGA CPF#2 COMP STA | LIBERTY, Tioga, PA | PCE Off-Site | State |
| 2021-03-23 | FRESHPET INC/BETHLEHEM | BETHLEHEM, Northampton, PA | FCE On-Site | State |
| 2021-03-23 | FRESHPET INC/BETHLEHEM | BETHLEHEM, Northampton, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-23 | FRESHPET INC/BETHLEHEM | BETHLEHEM, Northampton, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-22 | DAYTON PARTS LLC/HARRISBURG | HARRISBURG, Dauphin, PA | PCE Off-Site | State |
| 2021-03-22 | PA STATE UNIV/UNIV PARK CAMPUS | UNIVERSITY PARK, Centre, PA | FCE On-Site | State |
| 2021-03-22 | CHANCE ALUM CORP/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | CHANCE ALUM CORP/WILLIAMSPORT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | MONROE ENERGY LLC/TRAINER — high-priority violation on file | TRAINER, Delaware, PA | PCE Off-Site | State |
| 2021-03-22 | COLUMBIA GAS TRANS CORP/MARIETTA | MARIETTA, Lancaster, PA | FCE On-Site | State |
| 2021-03-22 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | PCE Off-Site | State |
| 2021-03-22 | EUROFINS LANCASTER LABS LLC/LANCASTER | LANCASTER, Lancaster, PA | PCE Off-Site | State |
| 2021-03-22 | HEIDELBERG MATERIALS NE LLC/LITITZ ASPHALT | LITITZ, Lancaster, PA | PCE Off-Site | State |
| 2021-03-22 | GLENN O HAWBAKER INC/MONTOURSVILLE PLT 15 | MONTOURSVILLE, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | MOUNT HOLLY SPRINGS SPEC PAPER INC/MT HOLLY SPRINGS | MOUNT HOLLY SPRINGS, Cumberland, PA | PCE Off-Site | State |
| 2021-03-22 | LOWER MOUNT BETHEL ENERGY SES/BANGOR | BANGOR, Northampton, PA | PCE Off-Site | State |
| 2021-03-22 | REYNOLDS IRON WORKS/WILLIAMSPORT PLT — high-priority violation on file | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | BEAVER FALLS TUBULAR PRODLLC/BEAVER FALLS PLT | BEAVER FALLS, Beaver, PA | PCE Off-Site | State |
| 2021-03-22 | DELAWARE VALLEY CUSTOM MARBLE INC/GLENMAR MFG | WEST GROVE, Chester, PA | PCE Off-Site | State |
| 2021-03-22 | QUIKRETE CO INC/HARRISBURG PLT | PAXINOS, Northumberland, PA | PCE Off-Site | State |
| 2021-03-22 | HUNLOCK ENERGY LLC/HUNLOCK | HUNLOCK CREEK, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-22 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/NANCY STEWART | MOUNT PLEASANT, Washington, PA | PCE Off-Site | State |
| 2021-03-22 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/SHAW COMP STA | WASHINGTON, Washington, PA | PCE Off-Site | State |
| 2021-03-22 | NFG MIDSTREAM COVINGTON LLC/WELLSBORO COMP STA 1 | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2021-03-22 | MAINESBURG GS LP/MAINESBURG GATHERING STA | MANSFIELD, Tioga, PA | PCE Off-Site | State |
| 2021-03-22 | NFG MIDSTREAM COVINGTON LLC/STOCK 144 COMP STA | WELLSBORO, Tioga, PA | PCE Off-Site | State |
| 2021-03-22 | UGI TEXAS CREEK LLC/CLEGG COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | MAINESBURG GS LP/WELLS COMP STA | COVINGTON, Tioga, PA | PCE Off-Site | State |
| 2021-03-22 | POLAR TECH IND INC/ELYSBURG PLT | ELYSBURG, Northumberland, PA | PCE Off-Site | State |
| 2021-03-22 | HEP PENNSYLVANIA GATHERING LLC/LAUREL HILL COMP STA | TROUT RUN, Lycoming, PA | PCE Off-Site | State |
| 2021-03-22 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | PCE Off-Site | State |
| 2021-03-22 | LEWIS M HUNT IRVING FUNERAL HOME/CHESTER — high-priority violation on file | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2021-03-22 | BYLER QUARRIES LLC/FIDDLERS ELBOW QUARRY S | MIDDLETOWN, Dauphin, PA | PCE Off-Site | State |
| 2021-03-21 | HAZLETON AGGREGATE FAC PLANT 23/HAZLE TWP | HAZLE TWP, Luzerne, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-21 | UGI TEXAS CREEK LLC/CASTLE COMP STA | CANTON, Bradford, PA | PCE Off-Site | State |
| 2021-03-19 | HRI INC/WILLIAMSPORT ASPHALT PLT | WILLIAMSPORT, Lycoming, PA | PCE Off-Site | State |
| 2021-03-19 | CONSTELLATION ENERGY GENERATION LLC/CROYDON GEN STA | CROYDON, Bucks, PA | PCE On-Site Monitoring/Sampling | State |
| 2021-03-19 | IBP SOLUTIONS US LLC/NORTHUMBERLAND DOOR PLT | NORTHUMBERLAND, Northumberland, PA | PCE Off-Site | State |
| 2021-03-19 | US DEPT OF DEFENSE/LETTERKENNY ARMY DEPOT | CHAMBERSBURG, Franklin, PA | FCE On-Site | State |
| 2021-03-19 | CROWN CORK & SEAL CO USA INC/HANOVER | HANOVER, York, PA | PCE Off-Site | State |
| 2021-03-19 | SENSUS USA INC/PLT 1 LIBERTY BLVD | DUBOIS, Clearfield, PA | PCE Off-Site | State |
| 2021-03-19 | SUNOCO LLC/MH RACE FUELS — high-priority violation on file | MARCUS HOOK, Delaware, PA | PCE Off-Site | State |
| 2021-03-19 | EVONIK CORP/CHESTER | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2021-03-19 | GENTEX CORP/SIMPSON PROT CLOTHING | SIMPSON, Lackawanna, PA | PCE Off-Site | State |
| 2021-03-19 | TEXAS EASTERN TRANS LP/BECHTELSVILLE | BECHTELSVILLE, Berks, PA | PCE Off-Site | State |
| 2021-03-19 | US DOD/RAVEN ROCK MTN COMPLEX | BLUE RIDGE SUMMIT, Adams, PA | PCE Off-Site | State |
| 2021-03-19 | REWORLD DELAWARE VALLEY LP/DELAWARE VALLEY RES REC — high-priority violation on file | CHESTER, Delaware, PA | PCE Off-Site | State |
| 2021-03-19 | MECKLEYS LIMESTONE PROD/HERNDON QUARRY | HERNDON, Northumberland, PA | PCE Off-Site | State |
| 2021-03-19 | MECKLEYS LIMESTONE PROD/HERNDON QUARRY | HERNDON, Northumberland, PA | PCE Off-Site | State |
| 2021-03-19 | WELLSPAN EVANGELICAL COMMUNITY HOSP/LEWISBURG | LEWISBURG, Union, PA | PCE Off-Site | State |
| 2021-03-19 | CRODA INC/DRAKETOWN ROAD | MILL HALL, Clinton, PA | PCE Off-Site | State |
| 2021-03-19 | ENERGY TRANSFER MKT & TERM LP/KINGSTON TERM | EDWARDSVILLE, Luzerne, PA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.