EPA Air · stack tests by state, industry and year

Oil and gas extraction (NAICS 2111): stack tests in Pennsylvania, 2021

341Stack 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 2021 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, 2021

Air-emissions stack tests recorded in Pennsylvania, 2021

Date	Facility	Where	Kind	Agency
2021-02-16	EXPAND OPERATING LLC/MCGAVIN WELL PAD	MESHOPPEN, Susquehanna, PA	Pass	State
2021-02-16	SWN ENERGY PROD CO/SEYMOUR PAD	LAWTON, Bradford, PA	Pass	State
2021-02-12	REGENCY MARCELLUS GAS GATHERING LLC/TAYLOR COMP STA	CANTON, Bradford, PA	Pass	State
2021-02-11	PIN OAK MIDSTREAM LLC/HURTT COMP STA	NEW WILMINGTON, Mercer, PA	Pass	State
2021-02-11	REGENCY MARCELLUS GAS GATHERING LLC/MEHOOPANY STA	TUNKHANNOCK, Wyoming, PA	Pass	State
2021-02-10	REGENCY MARCELLUS GAS GATHERING LLC/QUAKER STATE RD COMP STA	MONTOURSVILLE, Lycoming, PA	Pass	State
2021-02-10	EXPAND OPERATING LLC/NICKOLYN WELL PAD	AUBURN, Susquehanna, PA	Pass	State
2021-02-09	LAUREL MTN MIDSTREAM OPR LLC/HERMINIE COMP STA	WEST NEWTON, Westmoreland, PA	Pass	State
2021-02-08	EXPAND OPERATING LLC/BERNARD MCCULLEY WELLPAD	WEST ALEXANDER, Washington, PA	Pass	State
2021-02-05	NATL FUEL GAS SUPPLY CORP/MERCER COMP STA	MERCER, Mercer, PA	Pass	State
2021-02-04	NATL FUEL SUPPLY CORP/BUFFALO COMP STA	WASHINGTON, Washington, PA	Pass	State
2021-02-04	WILLIAMS FIELD SVC CO LLC/SNAKE CREEK COMP STA	CLARKS SUMMIT, Susquehanna, PA	Pass	State
2021-02-04	EXPAND OPERATING LLC/CAPPUCCI WELL PAD	MEHOOPANY, Wyoming, PA	Pass	State
2021-02-04	EQT PROD CO/KUHN WELLPAD	EAST FINLEY, Washington, PA	Pass	State
2021-02-03	LAUREL MTN MIDSTREAM OPR LLC/CANTARAL COMP STA	WAYNESBURG, Greene, PA	Pass	State
2021-02-03	WILLIAMS FIELD SVC CO LLC/CHURCH COMP STA	SPRINGVILLE, Susquehanna, PA	Pass	State
2021-02-02	EQM GATHERING OPCO LLC/SNAPPING TURTLE COMP STA	WIND RIDGE, Greene, PA	Pass	State
2021-01-28	WILLIAMS FIELD SVC CO LLC/CENTRAL COMP STA	MONTROSE, Susquehanna, PA	Pass	State
2021-01-27	EQM GATHERING OPCO LLC/JUPITER COMP STA	WAYNESBURG, Greene, PA	Pass	State
2021-01-26	BLUESTONE PIPELINE CO/COMFORT LAKE COMP STA	HARMONY TWP, Susquehanna, PA	Pass	State
2021-01-21	REGENCY MARCELLUS GAS GATHERING LLC/POORMAN COMP STA	LOCK HAVEN, Clinton, PA	Pass	State
2021-01-20	NFG MIDSTREAM COVINGTON LLC/KRAUSE COMP STA	MAINESBURG, Tioga, PA	Pass	State
2021-01-20	EQM GATHERING OPCO LLC/IO COMP STA	WAYNESBURG, Greene, PA	Pass	State
2021-01-20	NFG MIDSTREAM COVINGTON LLC/CLARK COMP STA	MAINESBURG, Tioga, PA	Pass	State
2021-01-19	REGENCY MARCELLUS GAS GATHERING LLC/BOBST MOUNTAIN COMP STA	COGAN STA, Lycoming, PA	Pass	State
2021-01-19	CNX MIDSTREAM OPR CO LLC/HOPEWELL STATION	SYCAMORE, Greene, PA	Pass	State
2021-01-19	HEP PENNSYLVANIA GATHERING LLC/TIOGA CPF#2 COMP STA	LIBERTY, Tioga, PA	Pass	State
2021-01-19	EXPAND OPERATING LLC/FOLTA BRA PAD	LACEYVILLE, Bradford, PA	Pass	State
2021-01-15	BKV OPERATING LLC/BAKER WEST COMPRESSOR STATION	FORREST LAKE TWP, Susquehanna, PA	Pass	State
2021-01-14	UGI AUBURN GATHERING LLC/ANDERSON COMP STA	NEW RINGGOLD, Susquehanna, PA	Pass	State
2021-01-13	EQM GATHERING OPCO LLC/BLUE MOON COMP STA	DAISYTOWN, Washington, PA	Pass	State
2021-01-12	EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STA	KITTANNING, Armstrong, PA	Pass	State
2021-01-12	BLUESTONE PIPELINE CO OF PA CDP#5/HARFORD TWP	NEW MILFORD, Susquehanna, PA	Pass	State
2021-01-11	EQUITRANS LP/GINGER HILL SITE	FINLEYVILLE, Washington, PA	Fail	State
2021-01-07	EQM GATHERING OPCO LLC/HALO COMP STA	SYCAMORE, Greene, PA	Pass	State
2021-01-07	WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA	SOUTH GIBSON, Susquehanna, PA	Pass	State
2021-01-06	WILLIAMS FIELD SVC CO LLC/MILLER COMP STA	NEW MILFORD, Susquehanna, PA	Pass	State
2021-01-06	EXPAND OPERATING LLC/JES BRA WELL PAD	WILMONT, Bradford, PA	Pass	State
2021-01-05	EQM GATHERING OPCO LLC/CYGRYMUS COMP STA	NEW FREEPORT, Greene, PA	Pass	State
2021-01-05	WILLIAMS FIELD SVC CO LLC/WHITE COMP STA	SPRINGVILLE, Susquehanna, PA	Pass	State
2021-01-05	SUSQUEHANNA GATHERING/NORTH RANGE CPF 1 COMP STA	SUSQUEHANNA, Susquehanna, 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.