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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Undetermined in CT, listing stack tests recorded in 2021. The figures listed for 2021 total 7 stack tests.