Velarion Records

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EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3274): stack tests in Oklahoma, 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 Oklahoma source whose primary industry code is NAICS 3274. A facility filing more than one industry code is counted under the first one on its record.

Other industries in Oklahoma, 2023

Air-emissions stack tests recorded in Oklahoma, 2023

DateFacilityWhereKindAgency
2023-10-20HARRISON GYPSUM LLC DBA ARCOSA SPECIALT / MOORELANDMOORELAND, Woodward, OKPassState
2023-10-18HARRISON GYPSUM LLC DBA ARCOSA SPECIALT / MOORELANDMOORELAND, Woodward, OKPassState
2023-10-17HARRISON GYPSUM LLC DBA ARCOSA SPECIALT / MOORELANDMOORELAND, Woodward, OKPassState
2023-10-12HARRISON GYPSUM LLC DBA ARCOSA SPECIALT / MOORELANDMOORELAND, Woodward, OKPassState

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.