EPA Air · stack tests by state, industry and year

Oil and gas extraction (NAICS 2111): stack tests in Pennsylvania, 2019

259Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2019 at a Pennsylvania source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.

Oil and gas extraction (NAICS 2111) in Pennsylvania, other years

Other industries in Pennsylvania, 2019

Air-emissions stack tests recorded in Pennsylvania, 2019

Date	Facility	Where	Kind	Agency
2019-08-07	WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2019-08-07	MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA	EVANS CITY, Butler, PA	Pass	State
2019-08-06	WILLIAMS FIELD SVC CO LLC/NORTHEAST COMP STA	HALLSTEAD, Susquehanna, PA	Pass	State
2019-08-05	WILLIAMS FIELD SVC CO LLC/SNAKE CREEK COMP STA	CLARKS SUMMIT, Susquehanna, PA	Pass	State
2019-08-01	MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT	EVANS CITY, Butler, PA	Pass	State
2019-08-01	PINE RUN MIDSTREAM LLC/BASS COMP STA	SAXONBURG, Butler, PA	Pass	State
2019-07-25	UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA	MESHOPPEN, Wyoming, PA	Pass	State
2019-07-18	HEP PENNSYLVANIA GATHERING LLC/LAUREL HILL COMP STA	TROUT RUN, Lycoming, PA	Pass	State
2019-07-18	UGI MORAINE EAST GATHERING LLC/RENICK COMP STA	WEST SUNBURY, Butler, PA	Pass	State
2019-07-17	REGENCY MARCELLUS GAS GATHERING LLC/LONE WALNUT COMP STA	JERSEY SHORE, Lycoming, PA	Pass	State
2019-07-17	REGENCY MARCELLUS GAS GATHERING LLC/LONE WALNUT COMP STA	JERSEY SHORE, Lycoming, PA	Pass	State
2019-07-17	HEP PENNSYLVANIA GATHERING LLC/CLARK CPF 1 COMP STA	WYSOX, Bradford, PA	Pass	State
2019-07-16	REGENCY MARCELLUS GAS GATHERING LLC/TEEL COMP STA	SPRINGVILLE, Susquehanna, PA	Pass	State
2019-07-16	HEP PA GATHERING LLC/GREENZWEIG COMP STA	WYALUSING, Bradford, PA	Pass	State
2019-07-16	HEP PENNSYLVANIA GATHERING LLC/WHITE CPF 1 COMP STA	STEVENSVILLE, Bradford, PA	Pass	State
2019-07-16	PEOPLES NATURAL GAS CO LLC/REDBANK COMP STA	FAIRMONT CITY, Clarion, PA	Pass	State
2019-07-12	RW GATHERING LLC/SALEM COMP STA	DERRY, Westmoreland, PA	Pass	State
2019-07-11	RW GATHERING LLC/ECKER BERGMAN RD COMP STA	DERRY TWP, Westmoreland, PA	Pass	State
2019-07-11	RW GATHERING LLC/MOSHANNON COMP STA	DRIFTING, Clearfield, PA	Pass	State
2019-07-11	NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA	CHATHAM, Tioga, PA	Pass	State
2019-07-11	SUSQUEHANNA GATHERING/CDP 1 COMP STA	NEW MILFORD, Susquehanna, PA	Pass	State
2019-07-11	CHIEF OIL & GAS TAGUE WEST COMPRESSOR	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-07-10	BLACKHILL ENERGY LLC/BEARDSLEE COMP STA	TROY, Bradford, PA	Pass	State
2019-07-10	CHIEF GATHERING LLC/PMG ANNIE WELLPAD	NICHOLSON, Susquehanna, PA	Pass	State
2019-07-10	EXPAND T BROWN WELL COMPRESSOR	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-07-09	BLACKHILL ENERGY LLC/BRADFORD CNTY COMP STA	COLUMBIA CROSS ROADS, Bradford, PA	Pass	State
2019-07-02	REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA	CANTON, Bradford, PA	Pass	State
2019-07-01	LAUREL MTN MIDSTREAM OPR LLC/BROWN COMP STA	GREENSBORO, Greene, PA	Pass	State
2019-06-26	APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA	AUBURN TOWNSHIP, Susquehanna, PA	Pass	State
2019-06-25	UGI AUBURN GATHERING LLC/AUBURN COMP STA	AUBURN, Susquehanna, PA	Pass	State
2019-06-25	REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA	TUNKHANNOCK, Wyoming, PA	Pass	State
2019-06-20	EQT ARO LLC/TRACT 285 COMP STA	NORTH BEND, Clinton, PA	Pass	State
2019-06-20	EQT ARO LLC/LARRYS CREEK COMP STA	JERSEY SHORE, Lycoming, PA	Pass	State
2019-06-19	KC MIDSTREAM SOLUTIONS CORRY STORAGE	CORRY, Erie, PA	Pass	State
2019-06-19	PEOPLES NATURAL GAS CO LLC/BELKNAP COMP STA	DAYTON, Armstrong, PA	Pass	State
2019-06-19	EQT ARO LLC/TRACT 289 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Pass	State
2019-06-19	EQM GATHERING OPCO LLC/BLUE MOON COMP STA	DAISYTOWN, Washington, PA	Pass	State
2019-06-18	EQT ARO LLC/COP TRACT 685 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Pass	State
2019-06-17	UGI TEXAS CREEK LLC/TRIMBLE COMP STA	ROARING BRANCH, Tioga, PA	Pass	State
2019-06-17	EQT ARO LLC/LYCOMING H&FC COMP STA — high-priority violation on file	TROUT RUN, Lycoming, PA	Pass	State
2019-06-12	EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA	KITTANNING, Armstrong, PA	Pass	State
2019-06-12	WILLIAMS FIELD SVC CO/POTTER COMP STA	KINGSLEY, Susquehanna, PA	Pass	State
2019-06-11	UGI AUBURN GATHERING LLC/ MANNING COMPRESSOR LNG STA	MESHOPPEN, Wyoming, PA	Pass	State
2019-06-06	ETC NORTHEAST FLD SVC LLC/PIKE COMP STA	ROCHESTER, Beaver, PA	Pass	State
2019-06-04	WILLIAMS FIELD SVC CO LLC/HAWLEY COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2019-06-03	MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT	EVANS CITY, Butler, PA	Pass	State
2019-05-30	EQM GATHERING OPCO LLC/TWILIGHT COMP STA	DAISYTOWN, Washington, PA	Pass	State
2019-05-24	MARKWEST LIBERTY MIDSTREAM & RESOURCES/HARMON CREEK GAS PLT — high-priority violation on file	BULGER, Washington, PA	Pass	State
2019-05-23	KC MIDSTREAM SOLUTIONS LLC/OVERBEK STA	RIDGWAY, Elk, PA	Pass	State
2019-05-22	EQUITRANS LP/TRUITTSBURG STA	FAIRMOUNT CITY, Clarion, PA	Pass	State
2019-05-20	NFG MIDSTREAM CLERMONT LLC/CLERMONT WEST COMP STA	EMPORIUM, Elk, PA	Pass	State
2019-05-17	SNYDER BROS INC/FURNACE RUN COMP STA	ADRIAN, Armstrong, PA	Pass	State
2019-05-16	SNYDER BROS INC/MUSHROOM MINE COMP STA	WORTHINGTON, Armstrong, PA	Pass	State
2019-05-16	REGENCY MARCELLUS GAS GATHERING LLC/QUAKER STATE RD COMP STA	MONTOURSVILLE, Lycoming, PA	Pass	State
2019-05-16	REGENCY MARCELLUS GAS GATHERING LLC/QUAKER STATE RD COMP STA	MONTOURSVILLE, Lycoming, PA	Pass	State
2019-05-16	RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA	SARVER, Butler, PA	Pass	State
2019-05-15	EQM GATHERING OPCO LLC/MAKO COMP STA	AMWELL, Washington, PA	Pass	State
2019-05-15	HILCORP ENERGY CO/NCD CENTRAL FAC	NEW CASTLE, Lawrence, PA	Pass	State
2019-05-14	HILCORP ENERGY CO/PULASKI WHITING CTL FAC — high-priority violation on file	EDINBURG, Lawrence, PA	Pass	State
2019-05-10	ROVER PIPELINE LLC/BULGER COMP STA	BULGER, Washington, PA	Pass	State
2019-05-09	MARKWEST LIBERTY MIDSTREAM & RESOURCES/LOWRY COMP STA	AVELLA, Washington, PA	Pass	State
2019-05-07	EASTERN GAS TRANS & STORAGE INC/PERULACK COMP STA	EAST WATERFORD, Juniata, PA	Pass	State
2019-05-07	WILLIAMS FIELD SVC CO LLC/SHIELDS COMP STA	SPRINGVILLE, Susquehanna, PA	Pass	State
2019-05-07	MARKWEST LIBERTY MIDSTREAM/ CARPENTER COMP STA	WEST ALEXANDRIA, Washington, PA	Pass	State
2019-05-06	MARKWEST LIBERTY MIDST & RESOURCES/THREE BROTHERS COMP STA	BURGETTSTOWN, Washington, PA	Pass	State
2019-05-06	WILLIAMS FIELD SVC CO LLC/FRASER COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2019-05-01	MARKWEST LIBERTY MIDSTREAM & RESOURCES/REDD COMP STA	WASHINGTON, Washington, PA	Pass	State
2019-04-30	MARKWEST LIBERTY MIDSTREAM & RESOURCES/SHAW COMP STA	WASHINGTON, Washington, PA	Pass	State
2019-04-30	CNX MIDSTREAM OPR CO LLC/MAMONT COMP STA	APOLLO, Westmoreland, PA	Pass	State
2019-04-30	GREYLOCK MIDSTREAM LLC/VERES COMP STA	WAYNESBURG, Greene, PA	Pass	State
2019-04-26	COLUMBIA GAS TRANS CORP/WAYNESBURG COMP STA	WAYNESBURG, Greene, PA	Pass	State
2019-04-25	MARKWEST LIBERTY MIDSTREAM/BAKER COMP STA	WASHINGTON, Washington, PA	Pass	State
2019-04-25	PINE RUN MIDSTREAM LLC/TROUT COMP STA	WORTHINGTON, Armstrong, PA	Pass	State
2019-04-24	NFG MIDSTREAM COVINGTON LLC/BREON COMP STA	MANSFIELD, Tioga, PA	Pass	State
2019-04-23	NFG MIDSTREAM COVINGTON LLC/EMPIRE BOOSTER CS	MANSFIELD, Tioga, PA	Pass	State
2019-04-17	EQT ARO LLC/VARGO COMP STA — high-priority violation on file	TROUT RUN, Lycoming, PA	Pass	State
2019-04-17	EQT ARO LLC/LARRYS CREEK PAD F COMP STA	SALLADASBURG, Lycoming, PA	Pass	State
2019-04-16	MARKWEST LIBERTY MIDSTREAM/BAKER COMP STA	WASHINGTON, Washington, PA	Pass	State
2019-04-16	EQT ARO LLC/TRACT 285 COMP STA	NORTH BEND, Clinton, PA	Fail	State
2019-04-12	MARKWEST LIBERTY MIDSTREAM/BRIGICH COMP STA	CANONSBURG, Washington, PA	Pass	State
2019-04-11	EQT ARO LLC/TRACT 289 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Fail	State
2019-04-10	EQT ARO LLC/COP TRACT 685 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Fail	State
2019-04-10	MARKWEST LIBERTY MIDSTREAM/SMITH COMP STA	BURGETTSTOWN, Washington, PA	Pass	State
2019-04-09	WILLIAMS FIELD SVC CO LLC/TEEL COMP STA	SPRINGVILLE, Susquehanna, PA	Pass	State
2019-04-09	MARKWEST LIBERTY MIDSTREAM/WELLING COMP STA	CLAYSVILLE, Washington, PA	Pass	State
2019-04-09	NATL FUEL GAS SUPPLY CORP/MERCER COMP STA	MERCER, Mercer, PA	Pass	State
2019-04-09	EQT ARO LLC/LARRYS CREEK COMP STA	JERSEY SHORE, Lycoming, PA	Fail	State
2019-04-08	EQT ARO LLC/LYCOMING H&FC COMP STA — high-priority violation on file	TROUT RUN, Lycoming, PA	Fail	State
2019-04-04	REPSOL OIL & GAS USA LLC/PUTNAM COMP STA	TROY, Bradford, PA	Pass	State
2019-04-04	REGENCY MARCELLUS GAS GATHERING LLC/SEVERCOOL STA	FORKSTON, Wyoming, PA	Pass	State
2019-04-03	REPSOL OIL & GAS USA LLC/THOMAS COMP STA	TROY, Bradford, PA	Pass	State
2019-04-03	SWN PROD CO/CARRAR COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2019-04-02	REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA	CANTON, Bradford, PA	Pass	State
2019-04-02	EXPAND OPERATING LLC/KATIE COMPRESSOR STATION	LACEYVILLE, Susquehanna, PA	Pass	State
2019-03-29	COLUMBIA GAS TRANS LLC/REDD FARM COMP STA	WASHINGTON, Washington, PA	Pass	State
2019-03-29	PA GEN ENERGY CO LLC/TRACT 729 COMPRESSOR STATION	WATERVILLE, Lycoming, PA	Pass	State
2019-03-28	APPALACHIA MIDSTREAM SVC LLC/RATTLESNAKE HILL COMP STA	AUBURN TOWNSHIP, Susquehanna, PA	Pass	State
2019-03-27	REPSOL OIL & GAS LLC/COLE COMP STA	TROY, Bradford, PA	Pass	State
2019-03-26	APPALACHIA MIDSTREAM SVC LLC/WILMOT COMP STA	WYALUSING, Bradford, PA	Pass	State
2019-03-21	APPALACHIA MIDSTREAM SVC LLC/STAGECOACH COMP STA	WYALUSING, Bradford, PA	Pass	State

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.