EPA Air · stack tests by county and year

Air-emissions stack tests in LaPorte County, Indiana, 2023

64Stack 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 LaPorte County, Indiana 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 LaPorte County facility page.

LaPorte County, Indiana, 2023

Air-emissions stack tests in LaPorte County, other years

Air-emissions stack tests recorded in LaPorte County, Indiana, 2023

Date	Facility	Kind	Agency
2023-11-08	KINGSBURY CASTINGS DIVISION	Pass	State
2023-09-06	BLOCKSOM & COMPANY	Pass	State
2023-09-06	BLOCKSOM & COMPANY	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-08-25	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-06-22	PATRICK INDUSTRIES INC DBA GRAVURE INK	Fail	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-12	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-06-09	BUILDING MATERIALS MANUFACTURING LLC	Pass	State
2023-04-19	WM TECHNOLOGIES LLC — high-priority violation on file	Pass	State
2023-04-19	WM TECHNOLOGIES LLC — high-priority violation on file	Pass	State
2023-04-19	WM TECHNOLOGIES LLC — high-priority violation on file	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-16	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-15	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-02-14	HOWMET CASTINGS AND SERVICES INCORPORATED	Pass	State
2023-01-26	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State
2023-01-26	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	Pass	State

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in LaPorte county, IN, in 2023. It lists 64 stack tests recorded in 2023.