EPA Air · stack tests by county and year
Air-emissions stack tests in Floyd County, Iowa, 2022
- 5Stack 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 Floyd County, Iowa during 2022. 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 Floyd County facility page.
Floyd County, Iowa, 2022
Air-emissions stack tests in Floyd County, other years
Air-emissions stack tests recorded in Floyd County, Iowa, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-11-18 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | Pass | State |
| 2022-11-17 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | Pass | State |
| 2022-11-15 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | Pass | State |
| 2022-06-28 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | Pass | State |
| 2022-06-28 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.