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
- Inspections 21
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.