EPA Air · stack tests by state, industry and year
Miscellaneous manufacturing (NAICS 3391): stack tests in Connecticut, 2019
- 4Stack 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 2019 at a Connecticut source whose primary industry code is NAICS 3391. A facility filing more than one industry code is counted under the first one on its record.
Other industries in Connecticut, 2019
- Utilities (NAICS 2211) 21
- Educational services (NAICS 6113) 14
- Utilities (NAICS 2213) 12
- Pipeline transportation (NAICS 4862) 11
- Waste management and remediation (NAICS 5622) 9
- Broadcasting (NAICS 5152) 7
- Chemical manufacturing (NAICS 3254) 4
- Petroleum and coal products manufacturing (NAICS 3241) 4
- Support activities for transportation (NAICS 4881) 4
- NAICS 9999 4
- Transportation equipment manufacturing (NAICS 3364) 4
- Crop production (NAICS 1114) 3
- Hospitals (NAICS 6221) 3
Air-emissions stack tests recorded in Connecticut, 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-11-18 | COVIDIEN LP | NORTH HAVEN, New Haven, CT | Pass | State |
| 2019-09-10 | COVIDIEN LP | NORTH HAVEN, New Haven, CT | Pass | State |
| 2019-09-10 | COVIDIEN LP | NORTH HAVEN, New Haven, CT | Pass | State |
| 2019-01-07 | COVIDIEN LP | NORTH HAVEN, New Haven, 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.