Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CYTEC INDUSTRIES INC
1 HEILMAN AVE, WILLOW ISLAND, WV, 26134
Parent company: SYENSQO HOLDING 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 | Methanol | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Toluene | Ammonia | Ammonium sulfate (solution) | Total |
|---|---|---|---|---|---|---|
| 2024 | 8,866 | 178,897 | 42,273 | 4,630 | — | 266,084 |
| 2023 | 8,970 | 105,720 | 51,080 | 4,670 | — | 202,930 |
| 2022 | 11,160 | 70,700 | 62,065 | 2,670 | — | 178,246 |
| 2021 | 12,660 | 198,510 | 57,685 | 3,640 | — | 304,530 |
| 2020 | 11,530 | 497,000 | 48,830 | 3,790 | — | 599,865 |
| 2019 | 9,930 | 160,600 | 49,980 | 5,330 | — | 268,218 |
| 2018 | 11,860 | 304,000 | 53,330 | 2,070 | — | 414,389 |
| 2017 | 12,800 | 205,400 | 42,600 | 3,210 | — | 304,977 |
| 2016 | 15,400 | 147,300 | 37,201 | 4,270 | — | 251,533 |
| 2015 | 15,860 | 133,200 | 36,321 | 4,030 | — | 234,419 |
| 2014 | 15,600 | 58,600 | 37,520 | 3,560 | — | 154,569 |
| 2013 | 31,340 | 109,800 | 47,200 | 9,960 | — | 234,039 |
| 2012 | 55,370 | 102,200 | 51,870 | 21,600 | — | 268,516 |
| 2011 | 69,560 | 65,700 | 39,020 | 26,100 | — | 236,388 |
| 2010 | 78,260 | 76,000 | 40,940 | 33,100 | — | 294,113 |
| 2009 | 26,800 | 218,000 | 28,770 | 7,800 | — | 322,336 |
| 2008 | 74,740 | 86,200 | 46,610 | 29,080 | — | 324,736 |
| 2007 | 134,960 | 184,200 | 70,820 | 39,200 | — | 533,048 |
| 2006 | 102,150 | 196,900 | 37,170 | 40,600 | — | 466,534 |
| 2005 | 85,910 | 157,100 | 43,960 | 24,760 | — | 388,655 |
| 2004 | 126,710 | 109,400 | 51,080 | 30,600 | — | 455,399 |
| 2003 | 134,110 | 371,000 | 48,560 | 26,900 | — | 658,972 |
| 2002 | 122,740 | 36,200 | 30,320 | 26,520 | — | 269,102 |
| 2001 | 131,240 | 196,000 | 41,840 | 32,900 | — | 448,142 |
| 2000 | 171,750 | 361,000 | 44,060 | 34,000 | — | 663,877 |
| 1999 | 148,500 | 397,000 | 56,113 | 178,900 | — | 842,299 |
| 1998 | 151,500 | 455,000 | 55,020 | 171,600 | — | 890,854 |
| 1997 | 162,800 | 406,000 | 94,890 | 119,470 | — | 830,193 |
| 1996 | 194,520 | 406,000 | 44,300 | 78,800 | — | 770,927 |
| 1995 | 197,000 | 294,000 | 43,290 | 78,000 | — | 657,885 |
| 1994 | 357,000 | — | 81,120 | 57,400 | — | 553,715 |
| 1993 | 594,600 | — | 75,663 | 273,500 | — | 1,032,880 |
| 1992 | 592,000 | — | 84,110 | 94,000 | — | 865,031 |
| 1991 | 539,000 | — | 57,527 | 210,000 | — | 900,375 |
| 1990 | 603,000 | — | 39,425 | 55,250 | 310,000 | 1,095,500 |
| 1989 | 261,070 | — | 116,620 | 52,830 | 430,000 | 955,950 |
| 1988 | 1,275,900 | — | — | — | 690,000 | 2,077,640 |
| 1987 | 1,878,700 | — | — | — | — | 1,963,950 |