Velarion Records

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

EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3279): stack tests in Michigan, 2019

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 2019 at a Michigan source whose primary industry code is NAICS 3279. A facility filing more than one industry code is counted under the first one on its record.

Nonmetallic mineral product manufacturing (NAICS 3279) in Michigan, other years

Other industries in Michigan, 2019

Air-emissions stack tests recorded in Michigan, 2019

DateFacilityWhereKindAgency
2019-11-26MARTIN MARIETTA MAGNESIA SPECIALTIES, LLCMANISTEE, Manistee, MIPendingState
2019-08-13ERVIN AMASTEEL DIVISIONADRIAN, Lenawee, MIPassState
2019-05-29KNAUF INSULATION, INC.ALBION, Calhoun, MIPassState
2019-03-19KNAUF INSULATION, INC.ALBION, Calhoun, MIFailState

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.