EPA Air · stack tests by county and year

Air-emissions stack tests in Simpson County, Mississippi, 2022

44Stack tests

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 2022. 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, 2022

Date	Facility	Kind	Agency
2022-07-26	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-07-26	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-07-26	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-07-26	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-20	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-05-19	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-24	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-24	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-24	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Fail	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Fail	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Fail	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-23	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-22	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-03-22	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Fail	State
2022-03-22	ENSTOR GAS, LLC, MISSISSIPPI HUB EXPANSION PROJECT — high-priority violation on file	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-21	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State
2022-01-20	GULF SOUTH PIPELINE COMPANY LLC, HARRISVILLE COMPRESSOR STATION	Pass	State

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

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