Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
2837 ROANOKE AVE SW, ROANOKE, VA, 24015
Parent company: AKZO NOBEL INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Xylene (mixed isomers) | Toluene | Methanol | Methyl ethyl ketone | n-Butyl alcohol | Total |
|---|---|---|---|---|---|---|
| 2024 | 6,539 | 1,392 | 794 | — | 1,239 | 17,932 |
| 2023 | 5,396 | 1,065 | 487 | — | 1,548 | 15,733 |
| 2022 | 3,856 | 996 | 387 | — | 1,242 | 12,598 |
| 2021 | 23,484 | 6,094 | 3,374 | — | 8,518 | 54,534 |
| 2020 | 5,110 | 1,772 | 8,795 | — | 1,998 | 26,386 |
| 2019 | 5,989 | 2,807 | 1,872 | — | 2,581 | 16,254 |
| 2018 | 4,390 | 2,914 | 1,922 | — | 2,598 | 18,408 |
| 2017 | 9,681 | 3,113 | 2,116 | — | 3,295 | 27,710 |
| 2016 | 10,519 | 4,559 | 2,848 | — | 2,022 | 22,823 |
| 2015 | 7,800 | 2,993 | 2,502 | — | 2,617 | 19,082 |
| 2014 | 8,887 | 2,465 | 2,029 | — | 2,193 | 18,527 |
| 2013 | 7,023 | 2,584 | 2,075 | — | 1,291 | 15,513 |
| 2012 | 5,632 | 2,778 | 1,635 | — | 898 | 12,967 |
| 2011 | 5,802 | 3,333 | 1,740 | — | 785 | 13,717 |
| 2010 | 5,955 | 3,697 | 2,387 | — | 703 | 14,872 |
| 2009 | 6,261 | 3,401 | 2,275 | — | 790 | 14,948 |
| 2008 | 5,123 | 4,564 | 3,120 | — | 1,282 | 17,441 |
| 2007 | 5,053 | 4,155 | 2,315 | — | 1,331 | 16,058 |
| 2006 | 8,672 | 5,375 | 3,070 | — | 2,153 | 24,087 |
| 2005 | 11,563 | 4,709 | 2,537 | — | 1,637 | 24,410 |
| 2004 | 12,461 | 4,536 | 2,931 | — | 1,661 | 25,785 |
| 2003 | 11,185 | 4,073 | 2,635 | 2,508 | 1,496 | 26,164 |
| 2002 | 11,259 | 5,078 | 4,325 | 3,702 | 2,403 | 31,833 |
| 2001 | 10,178 | 4,555 | 3,904 | 3,349 | 2,169 | 28,847 |
| 2000 | 28,147 | 13,817 | 10,353 | 11,140 | 7,204 | 77,313 |
| 1999 | 32,907 | 16,101 | 12,127 | 14,682 | 12,329 | 97,404 |
| 1998 | 34,348 | 19,263 | 10,537 | 12,460 | 10,160 | 97,304 |
| 1997 | 28,508 | 23,881 | 11,440 | 13,044 | 6,416 | 91,734 |
| 1996 | 27,531 | 32,487 | 15,318 | 19,229 | 8,659 | 113,944 |
| 1995 | 24,916 | 35,637 | 18,227 | 18,782 | 7,827 | 115,952 |
| 1994 | 31,874 | 47,277 | 24,153 | 23,361 | 13,858 | 158,659 |
| 1993 | 32,757 | 52,144 | 23,950 | 24,245 | 15,229 | 165,841 |
| 1992 | 32,776 | 51,873 | 23,032 | 23,740 | 15,263 | 164,031 |
| 1991 | 27,872 | 44,664 | 20,244 | 20,000 | 12,691 | 144,792 |
| 1990 | 17,777 | 35,445 | 12,255 | 11,642 | 1,724 | 90,183 |
| 1989 | 18,432 | 37,707 | 13,670 | 13,712 | 1,858 | 97,513 |
| 1988 | 19,819 | 40,541 | 14,695 | 14,759 | 1,963 | 98,058 |
| 1987 | 20,738 | — | 19,735 | 18,829 | — | 59,302 |