Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in Simpson County, Mississippi, 2017

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Simpson County, Mississippi during 2017. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Simpson County facility page.

Air-emissions stack tests in Simpson County, other years

Air-emissions stack tests recorded in Simpson County, Mississippi, 2017

DateFacilityKindAgency
2017-10-19GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState
2017-10-19GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState
2017-03-06GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState
2017-01-17GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState
2017-01-17GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState
2017-01-17GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATIONPassState

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.

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