EPA Air · stack tests by state, industry and year
Pipeline transportation (NAICS 4862): stack tests in Connecticut, 2017
- 7Stack 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 2017 at a Connecticut source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.
Pipeline transportation (NAICS 4862) in Connecticut, other years
Other industries in Connecticut, 2017
- Utilities (NAICS 2211) 25
- Transportation equipment manufacturing (NAICS 3364) 14
- Utilities (NAICS 2213) 11
- Transportation equipment manufacturing (NAICS 3366) 9
- Waste management and remediation (NAICS 5622) 7
- Mining and quarrying (NAICS 2123) 7
- Hospitals (NAICS 6221) 6
- Electrical equipment and appliance manufacturing (NAICS 3359) 5
- Support activities for transportation (NAICS 4881) 4
- Petroleum and coal products manufacturing (NAICS 3241) 4
- Educational services (NAICS 6113) 4
- Plastics and rubber products manufacturing (NAICS 3261) 3
- Chemical manufacturing (NAICS 3254) 3
Air-emissions stack tests recorded in Connecticut, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-12-21 | ALGONQUIN GAS TRANSMISSION LLC - OXFORD COMPRESSOR STATION | OXFORD, New Haven, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-02-21 | IROQUOIS - MILFORD COMPRESSOR STATION | MILFORD, New Haven, CT | Pass | State |
| 2017-02-21 | IROQUOIS - MILFORD COMPRESSOR STATION | MILFORD, New Haven, CT | Pass | State |
| 2017-02-16 | ALGONQUIN GAS TRANSMISSION LLC - OXFORD COMPRESSOR STATION | OXFORD, 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.