13 facilities in Lower Connecticut River Valley Planning Region, Connecticut reported releasing 35,000 lb of toxic chemicals on site in 2024. Of every 100 pounds, 99 went into the air, 1 into water and 0 onto or into land. There is 1 Superfund site. 34 facilities are currently in significant violation of a federal environmental law.
Superfund siteReports toxic releases (TRI)In significant violation
Not counted above: another 3,871 lb shipped off site for disposal somewhere else.
What leaves stacks and vents — the pathway closest to the people living nearby.
| Facility | Where it went | To air | Total |
|---|---|---|---|
| Kleen Energy Systems LlcMiddletown | 13.0k | 13.0k | |
| Habasit America Inc.Middletown | 9.1k | 9.1k | |
| Middletown Power LlcMiddletown | 7.7k | 7.9k | |
| Vwr Chemicals LlcChester | 4.3k | 4.3k | |
| Perma Treat CorpDurham | 509 | 509 | |
| Pratt & WhitneyMiddletown | 47 | 119 | |
| Bourdon Forge Co IncMiddletown | 30 | 32 | |
| Whelen Engineering CoChester | 3 | 3 |
Bar length is to scale across this table; colors show where each facility's pounds went.
| Facility | Where it went | To air | Total |
|---|---|---|---|
| Kleen Energy Systems LlcMiddletown | 13.0k | 13.0k | |
| Habasit America Inc.Middletown | 9.1k | 9.1k | |
| Middletown Power LlcMiddletown | 7.7k | 7.9k | |
| Vwr Chemicals LlcChester | 4.3k | 4.3k | |
| Perma Treat CorpDurham | 509 | 509 | |
| Pratt & WhitneyMiddletown | 47 | 119 | |
| Bourdon Forge Co IncMiddletown | 30 | 32 | |
| Whelen Engineering CoChester | 3 | 3 |
| Site | Cleanup stage | Human exposure | Groundwater |
|---|---|---|---|
| Durham MeadowsDurham | Cleanup underway | Under control | Not under control |
34 facilities in Lower Connecticut River Valley Planning Region. Boxes show how many of the last 12 quarters each spent out of compliance under its worst program (EPA publishes the count, not which quarters).