EPA Air · stack tests by county and year

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

38Stack 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 Tippecanoe 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 Tippecanoe County facility page.

Tippecanoe County, Indiana, 2023

Air-emissions stack tests in Tippecanoe County, other years

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

Date	Facility	Kind	Agency
2023-12-21	PURDUE UNIVERSITY — high-priority violation on file	Pass	State
2023-11-01	SUBARU OF INDIANA AUTOMOTIVE INC — high-priority violation on file	Pass	State
2023-10-18	EVONIK CORPORATION TIPPECANOE LABORATORIES — high-priority violation on file	Pass	State
2023-10-18	EVONIK CORPORATION TIPPECANOE LABORATORIES — high-priority violation on file	Pass	State
2023-09-25	RIETH RILEY CONSTRUCTION COMPANY INCORPORATED	Pass	State
2023-09-25	RIETH RILEY CONSTRUCTION COMPANY INCORPORATED	Pass	State
2023-09-25	RIETH RILEY CONSTRUCTION COMPANY INCORPORATED	Pass	State
2023-09-25	RIETH RILEY CONSTRUCTION COMPANY INCORPORATED	Pass	State
2023-08-24	PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC	Pass	State
2023-08-23	PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC	Pass	State
2023-05-10	CATERPILLAR INCORPORATED	Pass	State
2023-05-10	CATERPILLAR INCORPORATED	Pass	State
2023-05-09	MILESTONE CONTRACTORS LP	Pass	State
2023-04-26	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-04-26	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-04-26	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-28	EVONIK CORPORATION TIPPECANOE LABORATORIES — high-priority violation on file	Pass	State
2023-03-28	EVONIK CORPORATION TIPPECANOE LABORATORIES — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-14	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-03-02	PURDUE UNIVERSITY — high-priority violation on file	Pass	State
2023-02-23	REA MAGNET WIRE COMPANY INC — high-priority violation on file	Pass	State
2023-01-27	CARGILL INC SOYBEAN PROCESSING DIVISION	Pass	State
2023-01-27	CARGILL INC SOYBEAN PROCESSING DIVISION	Pass	State
2023-01-27	CARGILL INC SOYBEAN PROCESSING DIVISION	Pass	State
2023-01-27	CARGILL INC SOYBEAN PROCESSING DIVISION	Pass	State
2023-01-25	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-25	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-25	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-25	REA MAGNET WIRE COMPANY INC — high-priority violation on file	Pass	State
2023-01-24	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-24	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-24	TATE & LYLE SOLUTIONS USA LLC — high-priority violation on file	Pass	State
2023-01-05	TATE & LYLE SOLUTIONS USA LLC — 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.