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EPA Air · stack tests by county and year

Air-emissions stack tests in Armstrong County, Pennsylvania, 2017

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Armstrong County, Pennsylvania during 2017. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Armstrong County facility page.

Armstrong County, Pennsylvania, 2017

Air-emissions stack tests in Armstrong County, other years

Air-emissions stack tests recorded in Armstrong County, Pennsylvania, 2017

DateFacilityKindAgency
2017-12-12EQM GATHERING OPCO LLC/TERRA COMP STAPassState
2017-12-06KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATIONPassState
2017-11-14EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STAPassState
2017-11-14SNYDER BROS INC/AMBROSE COMP STAPassState
2017-10-11PINE RUN MIDSTREAM LLC/TROUT COMP STAPassState
2017-08-16KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATIONPassState
2017-08-08PEOPLES NATURAL GAS CO LLC/VALLEY STAPassState
2017-08-08EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STAPassState
2017-06-07PEOPLES NATURAL GAS CO/SHOEMAKER STAPassState
2017-05-17KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATIONPassState
2017-05-17SNYDER BROS INC/FURNACE RUN COMP STAPassState
2017-05-16SNYDER BROS INC/MUSHROOM MINE COMP STAPassState
2017-04-12PEOPLES NATURAL GAS CO/FISHER STAPassState
2017-04-06EASTERN GAS TRANS & STORAGE INC/SOUTH BEND COMP STAPassState
2017-04-05PINE RUN MIDSTREAM LLC/TROUT COMP STAPassState
2017-03-15KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATIONPassState
2017-02-22EXCO APPALACHIA MIDSTREAM LLC/SAWMILL COMP STAPassState
2017-02-21KEYSTONE CONEMAUGH PROJ LLC/KEYSTONE STATIONPassState
2017-01-13EXCO APPALACHIA MIDSTREAM LLC/POVERTY HILL COMP STAPassState

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