Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in Chester County, Pennsylvania, 2018

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 Chester County, Pennsylvania during 2018. 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 Chester County facility page.

Chester County, Pennsylvania, 2018

Air-emissions stack tests in Chester County, other years

Air-emissions stack tests recorded in Chester County, Pennsylvania, 2018

DateFacilityKindAgency
2018-12-18EASTERN SHORE NATURAL GAS CO/DALEVILLEPassState
2018-11-16JOHNSON MATTHEY/WAYNE PLTPassState
2018-11-06COLUMBIA GAS TRANS LLC/EAGLEPassState
2018-07-31FLOWERS BAKING CO/OXFORD PLT — high-priority violation on filePassState
2018-07-26LOPAREX/MALVERNPassState
2018-06-27HERR FOODS INC/NOTTINGHAMFailState
2018-04-10SEALED AIR CORP/MODENAPassState
2018-03-29EASTERN SHORE NATURAL GAS CO/DALEVILLEPassState
2018-03-23LINCOLN UNIV/LOWER OXFORDPassState
2018-01-18JOHNSON MATTHEY/WAYNE PLTFailState

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Chester county, PA, for 2018. It lists 10 stack tests recorded in 2018.