Velarion Records

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EPA Air · stack tests by county and year

Air-emissions stack tests in Wayne County, West Virginia, 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 Wayne County, West Virginia 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 Wayne County facility page.

Wayne County, West Virginia, 2017

Air-emissions stack tests in Wayne County, other years

Air-emissions stack tests recorded in Wayne County, West Virginia, 2017

DateFacilityKindAgency
2017-10-25COLUMBIA GAS TRANSMISSION, LLC, KENOVAPassState
2017-10-25MARKWEST HYDROCARBON, L.L.C., KENOVA FACILITYPassState
2017-08-01AOC MATERIALS, LLC, NEAL PLANTPassState
2017-05-17MPLX TERMINALS LLC, KENOVAPassState
2017-04-28MARKWEST HYDROCARBON, L.L.C., KENOVA FACILITYPassState

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