Velarion Records

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EPA Air · stack tests by county and year

Air-emissions stack tests in Medina County, Ohio, 2021

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 Medina County, Ohio during 2021. 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 Medina County facility page.

Medina County, Ohio, 2021

Air-emissions stack tests in Medina County, other years

Air-emissions stack tests recorded in Medina County, Ohio, 2021

DateFacilityKindAgency
2021-12-16OWENS CORNING ROOFING AND ASPHALT, LLCPassState
2021-12-02ROHRER CORPORATIONPassState
2021-12-02ROHRER CORPORATIONPassState
2021-12-02ROHRER CORPORATIONPassState
2021-09-01KOKOSING MATERIALS, INC. PLANT 516PassState
2021-09-01KOKOSING MATERIALS, INC. PLANT 516PassState
2021-03-10NEXUS GAS TRANSMISSION WADSWORTH COMPRESSOR STATIONPassState
2021-03-10NEXUS GAS TRANSMISSION WADSWORTH COMPRESSOR STATIONPassState
2021-03-10NEXUS GAS TRANSMISSION WADSWORTH COMPRESSOR STATIONPassState
2021-03-10NEXUS GAS TRANSMISSION WADSWORTH COMPRESSOR STATIONPassState
2021-02-18SOPREMA INCPassState
2021-02-18SOPREMA INCPassState

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