EPA Air · stack tests by county and year
Air-emissions stack tests in Nevada County, Arkansas, 2021
- 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 Nevada County, Arkansas during 2021. 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 Nevada County facility page.
Air-emissions stack tests in Nevada County, other years
Air-emissions stack tests recorded in Nevada County, Arkansas, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-16 | AMRIZE BUILDING ENVELOPE LLC. | Pass | State |
| 2021-08-10 | AMRIZE BUILDING ENVELOPE LLC. | Pass | State |
| 2021-08-10 | AMRIZE BUILDING ENVELOPE LLC. | Pass | State |
| 2021-08-09 | AMRIZE BUILDING ENVELOPE LLC. | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.