Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
EMPIRE SPECIALTY STEEL INC
90 WILLOWBROOK AVE, DUNKIRK, NY, 140480152
Parent company: EMPIRE SPECIALTY STEEL 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 | Chromium | Nickel | Manganese | Nitric acid | Hydrogen fluoride | Total |
|---|---|---|---|---|---|---|
| 2000 | 3,285 | 4,057 | 302 | 629 | 347 | 8,620 |
| 1999 | 2,778 | 3,846 | 252 | 459 | 146 | 7,481 |
| 1998 | 5,019 | 4,613 | 482 | 709 | 1,550 | 12,373 |
| 1997 | 4,450 | 4,649 | 505 | 500 | 1,974 | 12,078 |
| 1996 | 13,125 | 7,620 | 1,250 | 4,137 | 457 | 26,589 |
| 1995 | 13,603 | 8,417 | 1,526 | 2,541 | 20 | 26,107 |
| 1994 | 1,447 | 3,282 | 125 | 1,000 | 255 | 6,609 |
| 1993 | 1,447 | 3,111 | 128 | 500 | 250 | 5,686 |
| 1992 | 6,150 | 6,879 | 617 | 1,000 | 5 | 14,901 |
| 1991 | 37,812 | 25,031 | 14,747 | 1,000 | 5 | 80,705 |
| 1990 | 1,447 | 3,282 | 255 | 500 | 10 | 8,994 |
| 1989 | 1,264 | 3,111 | 128 | 270 | 23 | 6,296 |
| 1988 | — | 3,111 | — | — | 62 | 5,394 |
| 1987 | 1,264 | — | — | — | — | 1,264 |