Velarion Records

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EPA Air · stack tests by state, industry and year

Utilities (NAICS 2211): stack tests in South Dakota, 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 South Dakota source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.

Utilities (NAICS 2211) in South Dakota, other years

Other industries in South Dakota, 2022

Air-emissions stack tests recorded in South Dakota, 2022

DateFacilityWhereKindAgency
2022-09-21BASIN ELECTRIC POWER COOPERATIVE GROTON GENERATINGGROTON, Brown, SDPassState
2022-09-20BASIN ELECTRIC - DEER CREEK STATIONELKTON, Brookings, SDPassState
2022-08-04OTTER TAIL POWER COMPANYBIG STONE CITY, Grant, SDPassState
2022-08-03OTTER TAIL POWER COMPANYBIG STONE CITY, Grant, SDPassState
2022-08-02OTTER TAIL POWER COMPANYBIG STONE CITY, Grant, SDPassState
2022-07-26NORTHERN STATES POWER COMPANYSIOUX FALLS, Minnehaha, SDPassState
2022-06-28NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - HURONHURON, Beadle, SDPassState
2022-05-03OTTER TAIL POWER COMPANY - ASTORIA STATIONASTORIA, Deuel, SDPassState
2022-05-03OTTER TAIL POWER COMPANY - ASTORIA STATIONASTORIA, Deuel, SDPassState
2022-03-15BLACK HILLS POWER, INC. (LANGE)RAPID CITY, Pennington, SDPassState
2022-02-17OTTER TAIL POWER COMPANYBIG STONE CITY, Grant, SDPassState

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.