Velarion Records

The 340B register and hospital finances — joined, watched daily, delivered.

EPA Air · stack tests by state, industry and year

Chemical manufacturing (NAICS 3255): stack tests in Ohio, 2023

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 2023 at a Ohio source whose primary industry code is NAICS 3255. A facility filing more than one industry code is counted under the first one on its record.

Chemical manufacturing (NAICS 3255) in Ohio, other years

Other industries in Ohio, 2023

Air-emissions stack tests recorded in Ohio, 2023

DateFacilityWhereKindAgency
2023-10-06PPG INDUSTRIES OHIO, INC.CLEVELAND, Cuyahoga, OHPassState
2023-10-06PPG INDUSTRIES OHIO, INC.CLEVELAND, Cuyahoga, OHPassState
2023-10-06PPG INDUSTRIES OHIO, INC.CLEVELAND, Cuyahoga, OHPassState
2023-10-06PPG INDUSTRIES OHIO, INC.CLEVELAND, Cuyahoga, OHPassState

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.