EPA Air · stack tests by county and year

Air-emissions stack tests in Mahoning County, Ohio, 2019

46Stack 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 Mahoning County, Ohio during 2019. 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 Mahoning County facility page.

Mahoning County, Ohio, 2019

Air-emissions stack tests in Mahoning County, other years

Air-emissions stack tests recorded in Mahoning County, Ohio, 2019

Date	Facility	Kind	Agency
2019-09-19	VALLOUREC STAR, LP	Pass	State
2019-09-19	VALLOUREC STAR, LP	Pass	State
2019-09-19	VALLOUREC STAR, LP	Pass	State
2019-09-19	VALLOUREC STAR, LP	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-09-05	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	Pass	State
2019-07-16	MPLX TERMINALS LLC - YOUNGSTOWN TERMINAL	Pass	State
2019-05-31	ENERGY TRANSFER MARKETING & TERMINALS LP	Pass	State
2019-05-17	HILCORP ENERGY - POLAND-CLL PRODUCTION FACILITY	Pass	State
2019-05-17	HILCORP ENERGY - POLAND-CLL PRODUCTION FACILITY	Pass	State
2019-05-17	HILCORP ENERGY - POLAND-CLL PRODUCTION FACILITY	Pass	State
2019-04-23	YOUNGSTOWN HARD CHROME PLATING & GRINDIN	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-08	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-04-05	MAHONING LANDFILL, INC.	Pass	State
2019-03-22	SOBE THERMAL ENERGY SYSTEMS, LLC	Pass	State
2019-02-15	SOBE THERMAL ENERGY SYSTEMS, LLC	Pass	State
2019-02-15	SOBE THERMAL ENERGY SYSTEMS, LLC	Pass	State
2019-02-15	SOBE THERMAL ENERGY SYSTEMS, LLC	Pass	State
2019-01-15	MPLX TERMINALS LLC - YOUNGSTOWN TERMINAL	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 Mahoning county, OH, for 2019. It lists 46 stack tests recorded in 2019.