EPA Air · stack tests by state and year
Air-emissions stack tests in Pennsylvania, 2017
- 781Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Pennsylvania during 2017; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Pennsylvania, 2017
- Susquehanna County 84
- Philadelphia County 66
- Allegheny County 59
- Washington County 44
- Indiana County 29
- Bradford County 27
- Tioga County 25
- Greene County 25
- Delaware County 23
- Lycoming County 22
- Berks County 20
- Armstrong County 19
- Bucks County 18
- Wyoming County 17
- Butler County 16
- Lancaster County 15
- Westmoreland County 15
- Northampton County 15
- Cambria County 14
- York County 14
- Mercer County 13
- Montgomery County 13
- Clinton County 12
- Schuylkill County 12
- Venango County 10
- Fayette County 10
- Potter County 10
- Lawrence County 10
- Elk County 9
- McKean County 8
- Chester County 8
- Luzerne County 8
- Montour County 8
- Centre County 7
- Northumberland County 7
- Franklin County 7
- Lehigh County 6
- Erie County 5
- Cumberland County 5
- Dauphin County 4
- Warren County 3
- Juniata County 3
- Undetermined County 3
- Adams County 3
- Clearfield County 3
- Carbon County 3
- Sullivan County 3
Pennsylvania, other years
Air-emissions stack tests recorded in Pennsylvania, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-12-28 | PA DHS/SELINSGROVE CTR | SELINSGROVE, Snyder, PA | Pass | State |
| 2017-12-28 | TEXAS EASTERN TRANS LP/ARMAGH STA | NEW FLORENCE, Indiana, PA | Pass | State |
| 2017-12-28 | DIVERSIFIED PROD MARCHAND COMP STA | INDIANA, Indiana, PA | Pass | State |
| 2017-12-27 | DIVERSIFIED PROD LLC/BELL POINT COMP STA | APOLLO, Westmoreland, PA | Pass | State |
| 2017-12-22 | SCRUBGRASS GENERATING PLT/VENANGO — high-priority violation on file | KENNERDELL, Venango, PA | Pass | State |
| 2017-12-22 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2017-12-22 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | Pass | State |
| 2017-12-21 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2017-12-21 | BLUESTONE PIPELINE/CDP#1-A | NEW MILFORD, Susquehanna, PA | Pass | State |
| 2017-12-20 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2017-12-20 | HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH | NAZARETH, Northampton, PA | Pass | State |
| 2017-12-20 | BEFESA ZINC US INC./PALMERTON — high-priority violation on file | PALMERTON, Carbon, PA | Pass | State |
| 2017-12-20 | EASTERN GAS TRANS & STORAGE INC/SOUTH OAKFORD STA | DELMONT, Westmoreland, PA | Pass | State |
| 2017-12-20 | NEPA ENERGY LP/NORTHEAST STEAM PLT | NORTH EAST, Erie, PA | Fail | State |
| 2017-12-20 | EASTERN GAS TRANS & STORAGE/CHAMBERSBURG COMP STA | CHAMBERSBURG, Franklin, PA | Pass | State |
| 2017-12-20 | SUSQUEHANNA GATHERING CO 1 LLC/CDP 3 | NEW MILFORD, Susquehanna, PA | Pass | State |
| 2017-12-20 | BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA | HARMONY TWP, Susquehanna, PA | Pass | State |
| 2017-12-19 | AMER REF GROUP/BRADFORD | BRADFORD, McKean, PA | Pass | State |
| 2017-12-19 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | Pass | State |
| 2017-12-19 | PBF LOGISTICS PRODUCTS TERMINAL/67TH ST | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-19 | ARIA HEALTH/TORRESDALE CAMP | PHILADELPHIA, Philadelphia, PA | Fail | Local |
| 2017-12-18 | TEXAS EASTERN TRANS LP/HOLBROOK STA | WIND RIDGE, Greene, PA | Pass | State |
| 2017-12-14 | NORTHAMPTON GEN CO/NORTHAMPTON | NORTHAMPTON, Northampton, PA | Pass | State |
| 2017-12-14 | LANCASTER CNTY SWMA/SUSQ RESOURCE MGMT COMPLEX — high-priority violation on file | HARRISBURG, Dauphin, PA | Pass | State |
| 2017-12-14 | EQT GATHERING, LLC -- APPLEGATE STATION | FORWARD, TOWNSHIP OF, Allegheny, PA | Pass | Local |
| 2017-12-13 | EASTERN GAS TRANS & STORAGE/CRAYNE STA | WAYNESBURG, Greene, PA | Pass | State |
| 2017-12-13 | KEYSTONE CONEMAUGH PROJ LLC/CONEMAUGH STATION | NEW FLORENCE, Indiana, PA | Pass | State |
| 2017-12-13 | BLUESTONE PIPELINE CO OF PA/HARMONY COMP STA | SUSQUEHANNA, Susquehanna, PA | Pass | State |
| 2017-12-13 | SWN PROD CO LLC/VALENTINE (PU-CC PAD) | UNION DALE, Susquehanna, PA | Pass | State |
| 2017-12-12 | MAIN LINE HOSP INC/LANKENAU MED CTR | WYNNEWOOD, Montgomery, PA | Pass | State |
| 2017-12-12 | EQM GATHERING OPCO LLC/TERRA COMP STA | PLUM CREEK, Armstrong, PA | Pass | State |
| 2017-12-12 | CARPENTER POWDER PRODS INC/COLLIER | BRIDGEVILLE, Allegheny, PA | Fail | Local |
| 2017-12-11 | MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT | EVANS CITY, Butler, PA | Pass | State |
| 2017-12-11 | NEWMAN & CO/PAPER RECYCLER — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-09 | NAVY YARD PEAKER STATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-08 | FIRST QUALITY TISSUE/LOCK HAVEN PLT | LOCK HAVEN, Clinton, PA | Pass | State |
| 2017-12-08 | NAVY YARD PEAKER STATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-07 | TENNESSEE GAS PIPELINE CO/315 WELLSBORO | WELLSBORO, Tioga, PA | Pass | State |
| 2017-12-07 | COLUMBIA GAS TRANS CORP/CGT DELMONT COMP STA | DELMONT, Westmoreland, PA | Pass | State |
| 2017-12-07 | SEWARD GENERATING STATION/SEWARD | NEW FLORENCE, Indiana, PA | Pass | State |
| 2017-12-07 | ALLEGHENY CNTY SANI AUTH/ALLEGHENY CNTY | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-12-07 | NAVY YARD PEAKER STATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-06 | KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATION | SHELOCTA, Armstrong, PA | Pass | State |
| 2017-12-05 | DART CONTAINER CORP/LEOLA | LEOLA, Lancaster, PA | Pass | State |
| 2017-12-05 | TENNESSEE GAS PIPELINE CO LLC/MERCER STA 219 | MERCER, Mercer, PA | Pass | State |
| 2017-12-05 | PPG IND/CHEM TECH CTR | MONROEVILLE, Allegheny, PA | Pass | Local |
| 2017-12-04 | WOODGRAIN INC/FIBER DIV PA | TOWANDA, Bradford, PA | Pass | State |
| 2017-12-02 | REWORLD PLYMOUTH/ PLYMOUTH — high-priority violation on file | CONSHOHOCKEN, Montgomery, PA | Pass | State |
| 2017-12-01 | UNION ELEC STEEL CORP/HARMON CREEK | BURGETTSTOWN, Washington, PA | Pass | State |
| 2017-12-01 | FRANKLIN & MARSHALL COLL/LANCASTER | LANCASTER, Lancaster, PA | Fail | State |
| 2017-12-01 | BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA | HARMONY TWP, Susquehanna, PA | Pass | State |
| 2017-12-01 | BLUESTONE PIPELINE CO OF PA/HARMONY COMP STA | SUSQUEHANNA, Susquehanna, PA | Pass | State |
| 2017-11-30 | HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file | FLEETWOOD, Berks, PA | Pass | State |
| 2017-11-30 | JBS SOUDERTON INC/ALLENTOWN RD | SOUDERTON, Montgomery, PA | Pass | State |
| 2017-11-29 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Pass | State |
| 2017-11-29 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2017-11-29 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2017-11-28 | ADUSA DIST LLC/YORK | YORK, York, PA | Pass | State |
| 2017-11-27 | ALLEGHENY ENERGY SUPPLY/SPRINGDALE | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-21 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | Pass | State |
| 2017-11-21 | AIRLITE PLASTICS CO/NAZARETH | NAZARETH, Northampton, PA | Pass | State |
| 2017-11-20 | EASTERN GAS TRANS & STORAGE INC/FINNEFROCK STA | RENOVO, Clinton, PA | Pass | State |
| 2017-11-20 | REGENCY MARCELLUS GAS GATHERING LLC/QUAKER STATE RD COMP STA | MONTOURSVILLE, Lycoming, PA | Pass | State |
| 2017-11-20 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2017-11-17 | APPALACHIA MIDSTREAM SVC LLC/STAGECOACH COMP STA | WYALUSING, Bradford, PA | Pass | State |
| 2017-11-16 | EASTERN GAS TRANS & STORAGE INC/GREENLICK STA | STEWARDSON TWP, Potter, PA | Pass | State |
| 2017-11-16 | NFG MIDSTREAM CLERMONT LLC/CLERMONT EAST COMP STA | WILCOX, McKean, PA | Pass | State |
| 2017-11-16 | PHILA ENERGY SOL REF/ PES | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-11-15 | URICK FOUNDRY CO/ERIE | ERIE, Erie, PA | Pass | State |
| 2017-11-15 | GREEN KNIGHT/PLAINFIELD LANDFILL GAS | PEN ARGYL, Northampton, PA | Pass | State |
| 2017-11-15 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Fail | Local |
| 2017-11-15 | DUQUESNE UNIVERSITY/PGH | PITTSBURGH, Allegheny, PA | Fail | Local |
| 2017-11-14 | TENNESSEE GAS PIPELINE CO/317 TROY STA | TROY, Bradford, PA | Pass | State |
| 2017-11-14 | GRAYMONT PA INC/PLEASANT GAP & CON-LIME & BELLEFONTE PLTS | BELLEFONTE, Centre, PA | Pass | State |
| 2017-11-14 | EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA | KITTANNING, Armstrong, PA | Pass | State |
| 2017-11-14 | APPALACHIA MIDSTREAM SVC LLC/AUBURN COMP STA | MESHOPPEN, Susquehanna, PA | Pass | State |
| 2017-11-14 | SNYDER BROS INC/AMBROSE COMP STA | ADRIAN, Armstrong, PA | Pass | State |
| 2017-11-14 | FRONTIDA BIOPHARM INC (FORMERLY MUTUAL PHARMACEUTICAL INC) | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-11-10 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Pass | State |
| 2017-11-09 | MARKWEST LIBERTY MIDSTREAM/SMITH COMP STA | BURGETTSTOWN, Washington, PA | Pass | State |
| 2017-11-09 | WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA | SOUTH GIBSON, Susquehanna, PA | Pass | State |
| 2017-11-09 | NRG ENERGY CTR PGH LLC/PGH | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-08 | DELAWARE CNTY REG WA/DELCORA WESTERN REG TRMT PLT | CHESTER, Delaware, PA | Fail | State |
| 2017-11-08 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Fail | Local |
| 2017-11-08 | NRG ENERGY CTR PGH LLC/PGH | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-07 | WARREN RESOURCES JOHNSTON PAD / MESHOPPEN | MESHOPPEN, Wyoming, PA | Pass | State |
| 2017-11-07 | NRG ENERGY CTR PGH LLC/PGH | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-06 | WARREN EP INC/REIMILLER PAD | MESHOPPEN, Wyoming, PA | Pass | State |
| 2017-11-06 | BKV OPR LLC/MIRABELLI PAD | TUNKHANNOCK, Wyoming, PA | Pass | State |
| 2017-11-06 | BKV OPR LLC/P & G WAREHOUSE PAD | MESHOPPEN, Wyoming, PA | Pass | State |
| 2017-11-03 | NEW CONGOL/TRAINER PLT — high-priority violation on file | TRAINER, Delaware, PA | Pass | State |
| 2017-11-03 | REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA | CANTON, Bradford, PA | Pass | State |
| 2017-11-02 | KAWNEER CO/BLOOMSBURG PLT | BLOOMSBURG, Columbia, PA | Pass | State |
| 2017-11-02 | CHAMBERSBURG BORO/ORCHARD PARK GENERATING STA | CHAMBERSBURG, Franklin, PA | Pass | State |
| 2017-11-02 | NEXTERA RENEWABLE FUELS LLC/CUMBERLAND CNTY LDFL | SHIPPENSBURG, Cumberland, PA | Pass | State |
| 2017-11-02 | REGENCY MARCELLUS GATHERING LLC/BRADFORD WEST COMP STA | GRANVILLE SUMMIT, Bradford, PA | Pass | State |
| 2017-11-02 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | Pass | State |
| 2017-11-02 | MTN GATHERING LLC/JEFFERSON COMP STA | BUTLER, Butler, PA | Pass | State |
| 2017-11-02 | REGENCY MARCELLUS GAS GATHERING LLC/ AUBURN STA | MESHOPPEN, Susquehanna, PA | Pass | State |
| 2017-11-01 | GEISINGER MED CTR/DANVILLE | DANVILLE, Montour, PA | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.