EPA Air · stack tests by state, industry and year
Waste management and remediation (NAICS 5622): stack tests in Connecticut, 2026
- 5Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a Connecticut source whose primary industry code is NAICS 5622. A facility filing more than one industry code is counted under the first one on its record.
Waste management and remediation (NAICS 5622) in Connecticut, other years
Other industries in Connecticut, 2026
- Utilities (NAICS 2211) 20
- Utilities (NAICS 2213) 9
- Educational services (NAICS 6113) 6
- Pipeline transportation (NAICS 4862) 6
- NAICS 9999 5
- Chemical manufacturing (NAICS 3254) 4
Air-emissions stack tests recorded in Connecticut, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-05-21 | WHEELABRATOR LISBON INC. | CONNECTICUT, Undetermined, CT | Pass | State |
| 2026-05-21 | WHEELABRATOR LISBON INC. | CONNECTICUT, Undetermined, CT | Pass | State |
| 2026-05-14 | WHEELABRATOR BRIDGEPORT LP | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2026-05-13 | WHEELABRATOR BRIDGEPORT LP | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2026-05-12 | WHEELABRATOR BRIDGEPORT LP | BRIDGEPORT, Fairfield, CT | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.