EPA Air · stack tests by state, industry and year

Chemical manufacturing (NAICS 3251): stack tests in Indiana, 2023

123Stack tests

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 2023 at a Indiana source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.

Chemical manufacturing (NAICS 3251) in Indiana, other years

Other industries in Indiana, 2023

Air-emissions stack tests recorded in Indiana, 2023

Date	Facility	Where	Kind	Agency
2023-02-01	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-02-01	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-31	POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file	NORTH MANCHESTER, Wabash, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	VALERO RENEWABLE FUELS COMPANY DBA VALERO LINDEN PLANT	LINDEN, Montgomery, IN	Pass	State
2023-01-25	GREEN PLAINS MOUNT VERNON LLC — high-priority violation on file	MOUNT VERNON, Posey, IN	Pass	State
2023-01-25	GREEN PLAINS MOUNT VERNON LLC — high-priority violation on file	MOUNT VERNON, Posey, IN	Pass	State
2023-01-25	GREEN PLAINS MOUNT VERNON LLC — high-priority violation on file	MOUNT VERNON, Posey, IN	Pass	State
2023-01-05	IROQUOIS BIO ENERGY COMPANY LLC — high-priority violation on file	RENSSELAER, Jasper, IN	Pass	State
2023-01-05	IROQUOIS BIO ENERGY COMPANY LLC — high-priority violation on file	RENSSELAER, Jasper, IN	Pass	State
2023-01-05	IROQUOIS BIO ENERGY COMPANY LLC — high-priority violation on file	RENSSELAER, Jasper, IN	Pass	State
2023-01-03	VALERO RENEWABLE FUELS CO LLC DBA VALERO MT VERNON PLANT — high-priority violation on file	MOUNT VERNON, Posey, IN	Pass	State

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.