EPA Air · stack tests by county and year
Air-emissions stack tests in Lawrence County, Ohio, 2024
- 4Stack 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 Lawrence County, Ohio during 2024. 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 Lawrence County facility page.
Lawrence County, Ohio, 2024
Air-emissions stack tests in Lawrence County, other years
What stands out
- Stack tests in Lawrence County, Ohio, held at 4 in both 2023, the previous year on file, and 2024.
- The county’s file for stack tests holds 8 years of events, from 2017 through 2024.
- Its 4 stack tests rank 55th of the 59 county cells in Ohio for 2024.
- Its 4 stack tests are 0.1% of the 2,721 the state’s file holds for 2024.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Lawrence County, Ohio, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-06-12 | HANGING ROCK POWER COMPANY, LLC | Pass | State |
| 2024-06-12 | HANGING ROCK POWER COMPANY, LLC | Pass | State |
| 2024-06-12 | HANGING ROCK POWER COMPANY, LLC | Pass | State |
| 2024-06-12 | HANGING ROCK POWER COMPANY, LLC | 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 Lawrence county, OH, for 2024. It lists 4 stack tests recorded in 2024.