Velarion Records

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EPA Air · stack tests by state, industry and year

Primary metal manufacturing (NAICS 3315): stack tests in Michigan, 2017

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 2017 at a Michigan source whose primary industry code is NAICS 3315. A facility filing more than one industry code is counted under the first one on its record.

Primary metal manufacturing (NAICS 3315) in Michigan, other years

Other industries in Michigan, 2017

Air-emissions stack tests recorded in Michigan, 2017

DateFacilityWhereKindAgency
2017-09-12CWC TEXTRONMUSKEGON, Muskegon, MIPassState
2017-09-07METAL TECHNOLOGIES, INC. THREE RIVERS GRAY IRONTHREE RIVERS, St. Joseph, MIPassState
2017-07-06HURON CASTING, INC (BLUE DIAMOND STEEL CASTING)PIGEON, Huron, MIPassState
2017-06-01BETZ INDUSTRIES, INC.GRAND RAPIDS, Kent, MIPassState
2017-05-24DICASTAL NORTH AMERICA, INC.GREENVILLE, Montcalm, MIPassState
2017-03-04EAGLE ALLOY, INC.MUSKEGON, Muskegon, MIPassState
2017-02-28HURON CASTING, INC (BLUE DIAMOND STEEL CASTING)PIGEON, Huron, 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.