Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SANDVIK WIRE AND HEATING TECHNOLOGIES
119 WOOSTER ST., BETHEL, CT, 068010281
Parent company: SANDVIK INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Tetrachloroethylene | Ammonia | Chromium | Copper | Nickel | Total (lbs) |
| 2024 | — | — | 5 | 5 | 5 | 15 |
| 2023 | — | — | 5 | 5 | 5 | 15 |
| 2022 | — | — | 5 | 5 | 5 | 15 |
| 2021 | — | — | 5 | 5 | 5 | 15 |
| 2020 | — | — | 5 | 5 | 5 | 15 |
| 2019 | — | — | 5 | 5 | 5 | 15 |
| 2018 | — | — | 5 | 5 | 5 | 15 |
| 2017 | — | — | 5 | 5 | 5 | 15 |
| 2016 | — | — | 5 | 5 | 5 | 15 |
| 2003 | — | 2,050 | — | — | — | 2,050 |
| 2002 | — | 2,050 | — | — | — | 2,050 |
| 2001 | — | 2,050 | — | — | — | 2,050 |
| 2000 | — | 2,050 | — | — | — | 2,050 |
| 1999 | — | 2,050 | — | — | — | 2,050 |
| 1998 | — | 2,050 | — | — | — | 2,050 |
| 1997 | — | 2,050 | — | — | — | 2,050 |
| 1996 | — | 2,050 | — | — | — | 2,050 |
| 1995 | — | 2,050 | — | — | — | 2,050 |
| 1994 | 12,601 | 2,050 | — | — | — | 14,651 |
| 1993 | 21,570 | 2,050 | — | — | — | 23,620 |
| 1992 | 18,100 | 2,050 | — | — | — | 20,150 |
| 1991 | 17,947 | 2,050 | — | — | — | 19,997 |
| 1990 | 61,368 | 1,930 | — | — | — | 63,298 |
| 1989 | 78,030 | 1,930 | — | — | — | 79,960 |
| 1988 | — | 1,930 | — | — | — | 1,930 |
| 1987 | — | — | 250 | — | — | 250 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.