Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BYK USA INC.
33 STILES LN, NORTH HAVEN, CT, 06473
Parent company: BYK USA INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Xylene (mixed isomers) | Ethylbenzene | N-Methyl-2-pyrrolidone | 1,2,4-Trimethylbenzene | Certain glycol ethers | Total |
|---|---|---|---|---|---|---|
| 2024 | 1 | — | — | — | — | 1 |
| 2022 | 12 | 5 | 3 | — | 1 | 21 |
| 2021 | 9 | 2 | — | 2 | 1 | 14 |
| 2020 | 13 | 2 | — | — | — | 15 |
| 2019 | 16 | 4 | — | — | — | 20 |