EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, Connecticut, 2021
- 7Stack 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 Undetermined County, Connecticut 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 Undetermined County facility page.
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, Connecticut, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-10-20 | CITY OF NORWALK 3RD TAXING DISTRICT | Pass | State |
| 2021-10-20 | CITY OF NORWALK 3RD TAXING DISTRICT | Pass | State |
| 2021-10-20 | CITY OF NORWALK 3RD TAXING DISTRICT | Pass | State |
| 2021-05-06 | WHEELABRATOR LISBON INC. | Pass | State |
| 2021-05-06 | WHEELABRATOR LISBON INC. | Pass | State |
| 2021-02-07 | MONTVILLE POWER LLC | Pass | State |
| 2021-02-07 | MONTVILLE POWER LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.