EPA Air · stack tests by state and year

Air-emissions stack tests in Pennsylvania, 2019

723Stack 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 2019; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Pennsylvania, 2019

Pennsylvania, other years

Air-emissions stack tests recorded in Pennsylvania, 2019

Date	Facility	Where	Kind	Agency
2019-12-23	RAUSCH CREEK GENERATION LLC/FRAILEY TWP — high-priority violation on file	TREMONT, Schuylkill, PA	Pass	State
2019-12-20	NORTHAMPTON GEN CO/NORTHAMPTON	NORTHAMPTON, Northampton, PA	Pass	State
2019-12-20	INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file	COLVER, Cambria, PA	Pass	State
2019-12-20	WWF OP CO LLC/DUBOIS PLT	DUBOIS, Clearfield, PA	Fail	State
2019-12-19	COLUMBIA GAS TRANS CORP/ELLWOOD CITY STA	ELLWOOD CITY, Beaver, PA	Pass	State
2019-12-19	EXPAND OPERATING LLC/ALVAREZ BRA WELL PAD	LACEYVILLE, Bradford, PA	Pass	State
2019-12-18	ANDRITZ INC/MUNCY FOUNDRY	MUNCY, Lycoming, PA	Pass	State
2019-12-18	SGL CARBON CORP/ST MARYS PLT	SAINT MARYS, Elk, PA	Fail	State
2019-12-18	FRANKLIN & MARSHALL COLL/LANCASTER	LANCASTER, Lancaster, PA	Fail	State
2019-12-18	MARKWEST LIBERTY MIDSTREAM/WELLING COMP STA	CLAYSVILLE, Washington, PA	Pass	State
2019-12-18	REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA	CANTON, Bradford, PA	Pass	State
2019-12-18	REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA	CANTON, Bradford, PA	Pass	State
2019-12-18	ETC NORTHEAST FLD SVC LLC/PIKE COMP STA	ROCHESTER, Beaver, PA	Pass	State
2019-12-18	ADVANSIX (FORMERLY HONEYWELL/FRANKFORD PLT) — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-17	KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file	BATH, Northampton, PA	Pass	State
2019-12-17	REGENCY MARCELLUS GAS GATHERING LLC/POORMAN COMP STA	LOCK HAVEN, Clinton, PA	Pass	State
2019-12-17	REGENCY MARCELLUS GAS GATHERING LLC/POORMAN COMP STA	LOCK HAVEN, Clinton, PA	Pass	State
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Incomplete	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Incomplete	Local
2019-12-17	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Incomplete	Local
2019-12-16	HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH	NAZARETH, Northampton, PA	Pass	State
2019-12-13	SEWARD GENERATING STATION/SEWARD	NEW FLORENCE, Indiana, PA	Pass	State
2019-12-13	UGI GIBRALTAR GATHERING LLC/GIBRALTAR COMP STA	CLAYSVILLE, Washington, PA	Pass	State
2019-12-12	TEXAS EASTERN TRANS LP/ENTRIKEN STA	ENTRIKEN, Huntingdon, PA	Pass	State
2019-12-12	GREEN KNIGHT/PLAINFIELD LANDFILL GAS	PEN ARGYL, Northampton, PA	Pass	State
2019-12-12	REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-12-12	NRG ENERGY CTR PGH LLC/PGH	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-12	ALLEGHENY ENERGY SUPPLY/SPRINGDALE	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-12	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-11	EASTERN GAS TRANS & STORAGE/CRAYNE STA	WAYNESBURG, Greene, PA	Pass	State
2019-12-11	SANOFI PASTEUR/SWIFTWATER FACILITY	SWIFTWATER, Monroe, PA	Pass	State
2019-12-11	PA DPW/CLARKS SUMMIT STATE HOSP	CLARKS SUMMIT, Lackawanna, PA	Pass	State
2019-12-11	GLAXOSMITHKLINE/UPPER MERION BIOPHARM	WEST CONSHOHOCKEN, Montgomery, PA	Pass	State
2019-12-11	USS/CLAIRTON WORKS — high-priority violation on file	CLAIRTON, Allegheny, PA	Pass	Local
2019-12-11	NRG ENERGY CTR PGH LLC/PGH	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-11	NRG ENERGY CTR PGH LLC/PGH	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-11	ALLEGHENY ENERGY SUPPLY/SPRINGDALE	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-11	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-12-10	DART CONTAINER CORP/LEOLA	LEOLA, Lancaster, PA	Pass	State
2019-12-10	JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD	SPRING HOUSE, Montgomery, PA	Pass	State
2019-12-10	NFG MIDSTREAM COVINGTON LLC/DCNR TRACT 595	ARNOT, Tioga, PA	Pass	State
2019-12-10	NFG MIDSTREAM TROUT RUN LLC/TROUT RUN MTN COMP STA	TROUT RUN, Lycoming, PA	Pass	State
2019-12-09	SONNEBORN INC/PETROLIA PLT	PETROLIA, Butler, PA	Pass	State
2019-12-09	SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file	SHENANDOAH, Schuylkill, PA	Pass	State
2019-12-06	REGENCY MARCELLUS GAS GATHERING LLC/OGONTZ WEST COMP STA	CUMMINS TWP, Lycoming, PA	Pass	State
2019-12-06	REGENCY MARCELLUS GAS GATHERING LLC/OGONTZ WEST COMP STA	CUMMINS TWP, Lycoming, PA	Pass	State
2019-12-05	AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file	WHITEHALL, Lehigh, PA	Pass	State
2019-12-05	AMCOR FLEXIBLES NORTH AMER INC/LEBANON	LEBANON, Lebanon, PA	Pass	State
2019-12-05	KLINES SVC LLC/SALUNGA	SALUNGA, Lancaster, PA	Pass	State
2019-12-04	STOELZLE GLASS USA INC/MONACA PLT	MONACA, Beaver, PA	Pass	State
2019-12-04	EASTERN GAS TRANS & STORAGE INC/CENTRE COMP STA	PLEASANT GAP, Centre, PA	Pass	State
2019-12-04	BLUESTONE PIPELINE CO OF PA/HARMONY COMP STA	SUSQUEHANNA, Susquehanna, PA	Pass	State
2019-12-04	ETC NORTHEAST FLD SVC LLC/PIKE COMP STA	ROCHESTER, Beaver, PA	Pass	State
2019-12-04	SYNTHOMER JEFFERSON HILLS LLC	WEST ELIZABETH, Allegheny, PA	Pass	Local
2019-12-03	CPV FAIRVIEW LLC/FAIRVIEW ENERGY CTR — high-priority violation on file	JOHNSTOWN, Cambria, PA	Pass	State
2019-12-03	ALLEGHENY CNTY SANI AUTH/ALLEGHENY CNTY	PITTSBURGH, Allegheny, PA	Pass	Local
2019-12-02	JOHN MIDDLETON CO/KING OF PRUSSIA	KING OF PRUSSIA, Montgomery, PA	Pass	State
2019-11-27	KAPPA GRAPHICS/HUGHESTOWN	HUGHESTOWN, Luzerne, PA	Pass	State
2019-11-26	REWORLD PLYMOUTH/ PLYMOUTH — high-priority violation on file	CONSHOHOCKEN, Montgomery, PA	Pass	State
2019-11-26	GREYLOCK MIDSTREAM LLC/KUHL-SKIB COMP STA	JEFFERSON, Greene, PA	Pass	State
2019-11-26	EQM GATHERING OPCO LLC/MCINTOSH COMP STA	FINLEYVILLE, Washington, PA	Pass	State
2019-11-22	PA STATE UNIV/UNIV PARK CAMPUS	UNIVERSITY PARK, Centre, PA	Pass	State
2019-11-22	LIBERTY ELEC POWER LLC/EDDYSTONE PLT	EDDYSTONE, Delaware, PA	Pass	State
2019-11-22	USS/CLAIRTON WORKS — high-priority violation on file	CLAIRTON, Allegheny, PA	Pass	Local
2019-11-21	SOUTHEASTERN PENNSYLVANIA TRANSPORTATION — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-11-21	SOUTHEASTERN PENNSYLVANIA TRANSPORTATION — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-11-20	PA STATE UNIV/UNIV PARK CAMPUS	UNIVERSITY PARK, Centre, PA	Pass	State
2019-11-19	HERCULES CEMENT CO LLC/STOCKERTOWN	STOCKERTOWN, Northampton, PA	Pass	State
2019-11-19	EASTERN GAS TRANS & STORAGE/CHAMBERSBURG COMP STA	CHAMBERSBURG, Franklin, PA	Pass	State
2019-11-19	NEWMAN & CO/PAPER RECYCLER — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2019-11-18	SNYDER BROS INC/AMBROSE COMP STA	ADRIAN, Armstrong, PA	Pass	State
2019-11-15	ENERGY WATER SOLUTIONS LLC/PHOENIX C WELL PAD/VOX UNITS	WELLSBORO, Tioga, PA	Pass	State
2019-11-14	BNZ MATERIALS INC/ZELIENOPLE	ZELIENOPLE, Butler, PA	Fail	State
2019-11-14	WILLIAMS FIELD SVC CO LLC/ZICK COMP STA	KINGSLEY, Susquehanna, PA	Pass	State
2019-11-14	REGENCY MARCELLUS GAS GATHERING LLC/ HIRKEY COMP STA	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-11-13	TENNESSEE GAS PIPELINE CO LLC/COMP STA 321	CLIFFORD, Susquehanna, PA	Pass	State
2019-11-13	ETC NORTHEAST PIPELINE LLC/BARTO COMP STA	HUGHESVILLE, Lycoming, PA	Pass	State
2019-11-13	WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2019-11-12	CASCADES TISSUE GRP PA INC/RANSOM PLT	RANSOM, Lackawanna, PA	Pass	State
2019-11-12	JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD	SPRING HOUSE, Montgomery, PA	Pass	State
2019-11-12	WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-11-12	EM RESOURCES LLC/MONTOUR PLT	DANVILLE, Montour, PA	Pass	State
2019-11-11	WILLIAMS FIELD SVC CO LLC/JONES COMP STA	FRIENDSVILLE, Susquehanna, PA	Pass	State
2019-11-08	SEWARD GENERATING STATION/SEWARD	NEW FLORENCE, Indiana, PA	Pass	State
2019-11-08	US STEEL CORP/IRVIN PLT	WEST MIFFLIN, Allegheny, PA	Fail	Local
2019-11-07	TENNESSEE GAS PIPELINE CO/315 WELLSBORO	WELLSBORO, Tioga, PA	Pass	State
2019-11-07	VV2750-LANSDALE	LANSDALE, Montgomery, PA	Pass	State
2019-11-07	EQM GATHERING OPCO LLC/TERRA COMP STA	PLUM CREEK, Armstrong, PA	Pass	State
2019-11-07	EDDYSTONE MARINE & RAIL TERM CO/EDDYSTONE	EDDYSTONE, Delaware, PA	Pass	State
2019-11-07	CALGON CARBON CORP/NEVILLE ISLAND PLT	PITTSBURGH, Allegheny, PA	Pass	Local
2019-11-06	MCC MFG INC/LAFAYETTE HILL — high-priority violation on file	LAFAYETTE HILL, Montgomery, PA	Pass	State
2019-11-06	PEOPLES GAS CO LLC/KINTER STA	INDIANA, Indiana, PA	Pass	State
2019-11-06	FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file	OXFORD, Chester, PA	Pass	State
2019-11-06	US GYPSUM CO/WASHINGTONVILLE PLT — high-priority violation on file	DANVILLE, Montour, PA	Fail	State
2019-11-06	NFG MIDSTREAM CLERMONT LLC/CLERMONT EAST COMP STA	WILCOX, McKean, PA	Pass	State
2019-11-06	CALGON CARBON CORP/NEVILLE ISLAND PLT	PITTSBURGH, Allegheny, PA	Pass	Local

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.