Velarion Records

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EPA Air · stack tests by state, industry and year

Pipeline transportation (NAICS 4862): stack tests in Minnesota, 2022

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 2022 at a Minnesota source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.

Pipeline transportation (NAICS 4862) in Minnesota, other years

Other industries in Minnesota, 2022

Air-emissions stack tests recorded in Minnesota, 2022

DateFacilityWhereKindAgency
2022-12-06NORTHERN NATURAL GAS - ALBERT LEAHARTLAND, Freeborn, MNPassState
2022-11-15NORTHERN NATURAL GAS CO - CARLTONCARLTON, Carlton, MNPassState
2022-11-14GREAT LAKES GAS TRANSMISSION - SHEVLIN COMPRESSOR STATION 3SHEVLIN, Clearwater, MNN/AState
2022-10-04GREAT LAKES GAS TRANSMISSION - SHEVLIN COMPRESSOR STATION 3SHEVLIN, Clearwater, MNPassState
2022-01-13NORTHERN NATURAL GAS CO - HINCKLEYHINCKLEY, Pine, MNPassState
2022-01-12NORTHERN NATURAL GAS CO - CARVERCARVER, Carver, MNPassState
2022-01-12NORTHERN NATURAL GAS - FARMINGTONFARMINGTON, Dakota, MNPassState
2022-01-10NORTHERN NATURAL GAS CO - OWATONNA COMPRESSOR STATIONELLENDALE, Steele, MNPassState

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.