EPA Air · stack tests by state, industry and year
Petroleum and coal products manufacturing (NAICS 3241): stack tests in Rhode Island, 2025
- 3Stack 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 2025 at a Rhode Island source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.
Petroleum and coal products manufacturing (NAICS 3241) in Rhode Island, other years
- 2021 3
Other industries in Rhode Island, 2025
Air-emissions stack tests recorded in Rhode Island, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-07-03 | LYNCH CORP. | CUMBERLAND, Providence, RI | Pass | State |
| 2025-06-04 | NARRAGANSETT IMPROVEMENT COMPANY | PROVIDENCE, Providence, RI | N/A | U.S. EPA |
| 2025-06-04 | NARRAGANSETT IMPROVEMENT COMPANY | PROVIDENCE, Providence, RI | 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.