Velarion Records

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EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3274): stack tests in Nevada, 2021

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 2021 at a Nevada 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.

Nonmetallic mineral product manufacturing (NAICS 3274) in Nevada, other years

Other industries in Nevada, 2021

Air-emissions stack tests recorded in Nevada, 2021

DateFacilityWhereKindAgency
2021-12-31LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-12-31LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-12-31LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-07-28PILOT PEAK PLANTWEST WENDOVER, Elko, NVIncompleteState
2021-04-16LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-04-16LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-04-16LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on fileLAS VEGAS, Clark, NVPassLocal
2021-03-10PABCO GYPSUMLAS VEGAS, Clark, NVPassLocal
2021-02-03PABCO GYPSUMLAS VEGAS, Clark, NVFailLocal
2021-02-03PABCO GYPSUMLAS VEGAS, Clark, NVFailLocal

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.