EPA Air · stack tests by county and year

Air-emissions stack tests in Stark County, Ohio, 2025

34Stack 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 Stark County, Ohio during 2025. 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 Stark County facility page.

Stark County, Ohio, 2025

Air-emissions stack tests in Stark County, other years

Air-emissions stack tests recorded in Stark County, Ohio, 2025

Date	Facility	Kind	Agency
2025-11-21	C&D WASTE SOLUTIONS, LLC — high-priority violation on file	Pass	State
2025-10-15	CROWN CORK & SEAL - MASSILLON PLANT 42	Pass	State
2025-09-10	CROWN CORK & SEAL - MASSILLON PLANT 42	Pass	State
2025-06-17	KENMORE ASPHALT PRODUCTS, INC. - PLANT 2	Pass	State
2025-06-17	KENMORE ASPHALT PRODUCTS, INC. - PLANT 2	Pass	State
2025-05-16	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-05-14	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-24	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-04-23	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-02-26	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-02-25	MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-25	ENBRIDGE GAS OHIO - PIKE COMPRESSOR STATION	Pass	State
2025-02-11	CORRCHOICE, LLC - MASSILLON MILL — high-priority violation on file	Pass	State
2025-02-11	CORRCHOICE, LLC - MASSILLON MILL — high-priority violation on file	Pass	State
2025-02-11	CORRCHOICE, LLC - MASSILLON MILL — 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 Stark county, OH, for 2025. It lists 33 stack tests recorded in 2025.