EPA Air · stack tests by county and year
Air-emissions stack tests in Maui County, Hawaii, 2021
- 13Stack 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 Maui County, Hawaii 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 Maui County facility page.
Maui County, Hawaii, 2021
Air-emissions stack tests in Maui County, other years
Air-emissions stack tests recorded in Maui County, Hawaii, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-11-18 | HC&D - PUUNENE | Pass | State |
| 2021-11-01 | MECO - MAALAEA | Pass | State |
| 2021-10-20 | MECO - MAALAEA | Pass | State |
| 2021-10-18 | MECO - MAALAEA | Pass | State |
| 2021-10-18 | MECO - MAALAEA | Pass | State |
| 2021-10-08 | MECO - PALAAU | Pass | State |
| 2021-10-01 | MECO - PALAAU | Pass | State |
| 2021-09-08 | COUNTY OF MAUI - CENTRAL MAUI MSWL — high-priority violation on file | Pass | State |
| 2021-07-09 | MECO - MIKI BASIN | Pass | State |
| 2021-07-08 | MECO - MIKI BASIN | Pass | State |
| 2021-06-25 | MECO - MAALAEA | Pass | State |
| 2021-06-22 | MECO - MAALAEA | Pass | State |
| 2021-03-11 | MECO - MAALAEA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.