EPA Air · stack tests by state and year

Air-emissions stack tests in Indiana, 2022

1,925Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Indiana during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Indiana, 2022

Indiana, other years

Air-emissions stack tests recorded in Indiana, 2022

Date	Facility	Where	Kind	Agency
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	POET BIOREFINING - ALEXANDRIA LLC	ALEXANDRIA, Madison, IN	Pass	State
2022-01-07	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2022-01-07	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2022-01-07	NLMK INDIANA — high-priority violation on file	PORTAGE, Porter, IN	Pass	State
2022-01-06	INTAT PRECISION INCORPORATED — high-priority violation on file	RUSHVILLE, Rush, IN	Pass	State
2022-01-06	LIBERTY LANDFILL LLC	MONTICELLO, White, IN	Pass	State
2022-01-06	LIBERTY LANDFILL LLC	MONTICELLO, White, IN	Pass	State
2022-01-05	EP GRAPHICS INCORPORATED	BERNE, Adams, IN	Pass	State
2022-01-05	LIBERTY LANDFILL LLC	MONTICELLO, White, IN	Pass	State

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