Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WIELAND ROLLED PRODUCTS N.A. - WATERBURY FACILITY
215 PIEDMONT ST, WATERBURY, CT, 06706
Parent company: WIELAND HOLDINGS INC
Carcinogen
PBT
— 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 | Dichloromethane | Methanol | Copper | Nickel | Chromium | Total (lbs) |
| 2024 | 16,476 | — | 10 | 0 | 1 | 16,488 |
| 2023 | 9,632 | — | — | 1 | 1 | 9,646 |
| 2022 | 14,007 | — | — | 1 | 1 | 14,018 |
| 2021 | 10,725 | — | — | 0 | 1 | 10,747 |
| 2020 | 17,627 | — | — | 0 | 3 | 17,646 |
| 2019 | 16,687 | — | — | 0 | 0 | 16,700 |
| 2018 | 25,482 | — | — | 1 | 4 | 25,499 |
| 2017 | 55,126 | — | 11 | 2 | 2 | 55,182 |
| 2016 | 64,993 | — | 8 | 1 | 5 | 65,019 |
| 2015 | 65,201 | — | 4 | 1 | 1 | 65,214 |
| 2014 | 67,180 | — | 6 | 1 | 1 | 67,204 |
| 2013 | 66,836 | — | 12 | 5 | 6 | 66,869 |
| 2012 | 73,864 | — | 10 | 0 | 2 | 73,879 |
| 2011 | 68,888 | — | 4 | 0 | 1 | 68,902 |
| 2010 | 91,102 | — | 6 | 0 | 0 | 91,114 |
| 2009 | 84,017 | — | 5 | 0 | 0 | 84,027 |
| 2008 | 111,084 | — | 10 | 1 | 1 | 111,097 |
| 2007 | 156,923 | — | 31 | 3 | 3 | 157,001 |
| 2006 | 128,254 | — | 41 | 21 | 11 | 128,328 |
| 2005 | 106,084 | — | 20 | 12 | 7 | 106,125 |
| 2004 | 158,796 | — | 19 | 18 | 11 | 158,844 |
| 2003 | 100,980 | — | 11 | 7 | 4 | 101,002 |
| 2002 | 115,786 | — | 10 | 17 | 9 | 115,822 |
| 2001 | 152,400 | — | 9 | 9 | 12 | 152,430 |
| 2000 | 197,000 | — | 15 | 19 | 22 | 197,056 |
| 1999 | 219,000 | — | 14 | 22 | 16 | 219,052 |
| 1998 | 177,000 | — | 17 | 24 | 16 | 177,057 |
| 1997 | 188,000 | — | 11 | 15 | 6 | 188,037 |
| 1996 | 151,000 | — | 6 | 10 | 3 | 151,049 |
| 1995 | 191,807 | — | 7 | 9 | 3 | 191,856 |
| 1994 | 234,101 | — | 14 | 7 | 3 | 234,156 |
| 1993 | 189,013 | — | 28 | 4 | 3 | 189,062 |
| 1992 | 156,310 | — | 37 | 6 | 3 | 156,371 |
| 1991 | 174,570 | — | 30 | 5 | 5 | 174,624 |
| 1990 | 207,900 | 1,572 | 31 | 3 | 3 | 209,522 |
| 1989 | 122,800 | 13,539 | 19 | 3 | 3 | 136,376 |
| 1988 | — | 15,600 | 12 | 3 | 2 | 15,620 |
| 1987 | — | — | — | — | — | 37 |
▎ 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.