EPA Air · stack tests by county and year
Air-emissions stack tests in Plymouth County, Massachusetts, 2019
- 4Stack 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 Plymouth County, Massachusetts during 2019. 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 Plymouth County facility page.
Plymouth County, Massachusetts, 2019
Air-emissions stack tests in Plymouth County, other years
Air-emissions stack tests recorded in Plymouth County, Massachusetts, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-07-17 | SEMASS PARTNERSHIP | Pass | State |
| 2019-06-27 | BROCKTON SILVER LAKE FILTRATION FACILITY | Pending | U.S. EPA |
| 2019-06-27 | BROCKTON SILVER LAKE FILTRATION FACILITY | Pass | State |
| 2019-06-26 | BROCKTON SSI WWTP | Pending | U.S. EPA |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.