EPA Air · stack tests by county and year

Air-emissions stack tests in Marengo County, Alabama, 2023

21Stack 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 Marengo County, Alabama during 2023. 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 Marengo County facility page.

Marengo County, Alabama, 2023

Air-emissions stack tests in Marengo County, other years

Air-emissions stack tests recorded in Marengo County, Alabama, 2023

Date	Facility	Kind	Agency
2023-12-21	DEMOPOLIS PELLETS, LLC	Pass	State
2023-12-20	DEMOPOLIS PELLETS, LLC	Pass	State
2023-12-12	CEMEX SOUTHEAST LLC	Pass	State
2023-11-28	ROWLEY RECYCLING, LLC.	Pass	State
2023-10-18	CEMEX SOUTHEAST LLC	Pass	State
2023-09-26	CEMEX SOUTHEAST LLC	Pass	State
2023-08-30	WESTROCK MILL COMPANY LLC	Pass	State
2023-07-18	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-18	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-18	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-17	WESTROCK MILL COMPANY LLC	Pass	State
2023-07-17	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-17	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-17	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-17	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-17	TRANSCONTINENTAL GAS PIPE LINE COMPANY L	Pass	State
2023-07-12	WESTROCK MILL COMPANY LLC	Pass	State
2023-07-12	WESTROCK MILL COMPANY LLC	Pass	State
2023-07-12	WESTROCK MILL COMPANY LLC	Pass	State
2023-07-12	WESTROCK MILL COMPANY LLC	Pass	State
2023-01-26	WESTROCK MILL COMPANY LLC	Pass	State

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