Velarion Records

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

EPA Air · stack tests by state, industry and year

Pipeline transportation (NAICS 4862): stack tests in Minnesota, 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 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, 2021

Air-emissions stack tests recorded in Minnesota, 2021

DateFacilityWhereKindAgency
2021-12-21NORTHERN BORDER PIPELINE - COMPRESSOR 13TRIMONT, Martin, MNPassState
2021-12-20NORTHERN NATURAL GAS CO - FARIBAULTFARIBAULT, Rice, MNPassState
2021-11-02NORTHERN NATURAL GAS CO - CARLTONCARLTON, Carlton, MNPassState
2021-10-18NORTHERN NATURAL GAS - FARMINGTONFARMINGTON, Dakota, MNPassState
2021-10-13NORTHERN BORDER PIPELINE - COMPRESSOR 13TRIMONT, Martin, MNPassState
2021-09-16NORTHERN NATURAL GAS CO - NORTH BRANCHHARRIS, Chisago, MNPassState
2021-08-10NORTHERN BORDER PIPELINE - COMPRESSOR 12GARVIN, Lyon, MNPassState
2021-06-08ALLIANCE PIPELINE - ALBERT LEA 25-AALBERT LEA, Freeborn, 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.