Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SPECIAL METALS CORP
WILLOWBROOK AVE, DUNKIRK, NY, 14048
Parent company: BERKSHIRE HATHAWAY 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 | Nickel | Chromium | Cobalt | Total |
|---|---|---|---|---|
| 2024 | 104 | 37 | 14 | 155 |
| 2022 | 59 | 427 | 3 | 490 |
| 2021 | 106 | 34 | 6 | 146 |
| 2020 | 87 | 28 | 5 | 120 |
| 2019 | 112 | 35 | 6 | 154 |
| 2018 | 97 | 31 | 5 | 133 |
| 2017 | 28 | 10 | 2 | 40 |
| 2016 | 25 | 9 | 2 | 36 |
| 2015 | 30 | 9 | 2 | 40 |
| 2014 | 118 | 37 | 6 | 161 |
| 2013 | 129 | 40 | 7 | 176 |
| 2012 | 304 | 250 | 16 | 570 |
| 2011 | 225 | 250 | 13 | 488 |
| 2010 | 225 | 250 | 12 | 487 |
| 2009 | 250 | 255 | 250 | 755 |
| 2008 | 233 | 68 | 23 | 324 |
| 2007 | 402 | 115 | 47 | 564 |
| 2006 | 272 | 83 | 32 | 387 |
| 2005 | 312 | 92 | 36 | 440 |
| 2004 | 326 | 97 | 39 | 462 |
| 2003 | 163 | 51 | 20 | 234 |
| 2002 | 614 | 214 | 101 | 929 |
| 2001 | 1,229 | 428 | 202 | 1,859 |
| 2000 | 1,182 | 412 | 194 | 1,788 |
| 1999 | 1,037 | 362 | 170 | 1,569 |
| 1998 | 1,037 | 362 | 170 | 1,569 |
| 1997 | 1,037 | 362 | 170 | 1,569 |
| 1996 | 1,037 | 362 | 170 | 1,569 |
| 1995 | 1,037 | 362 | 128 | 1,527 |
| 1994 | 1,037 | 362 | 128 | 1,527 |
| 1993 | 1,037 | 362 | 128 | 1,527 |
| 1992 | 1,037 | 362 | 128 | 1,527 |
| 1991 | 1,346 | 470 | 166 | 1,982 |
| 1990 | 1,346 | 250 | 250 | 1,846 |
| 1989 | 750 | 250 | 250 | 1,250 |
| 1988 | 750 | — | 250 | 1,000 |