Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ROHM & HAAS CHEMICALS LLC - KNOXVILLE SITE
730 DALE AVE, KNOXVILLE, TN, 37921
Parent company: DOW 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 | Ammonia | Xylene (mixed isomers) | m-Xylene | Ethyl acrylate | Methyl methacrylate | Total (lbs) |
| 2024 | 10,769 | — | 10,478 | 3,117 | 2,738 | 34,373 |
| 2023 | 10,811 | — | 9,503 | 3,360 | 3,224 | 34,483 |
| 2022 | 10,912 | — | 12,801 | 4,001 | 4,277 | 40,576 |
| 2021 | 13,813 | — | 12,762 | 3,475 | 3,284 | 41,221 |
| 2020 | 10,817 | — | 14,350 | 3,144 | 2,738 | 38,621 |
| 2019 | 10,844 | — | 14,626 | 3,156 | 2,745 | 38,996 |
| 2018 | 10,918 | — | 14,458 | 3,401 | 3,104 | 39,772 |
| 2017 | 10,794 | — | 14,351 | 3,506 | 3,229 | 39,884 |
| 2016 | 10,783 | — | 13,021 | 3,692 | 3,305 | 38,723 |
| 2015 | 11,166 | — | 13,299 | 4,040 | 3,674 | 40,790 |
| 2014 | 14,295 | — | 15,757 | 4,620 | 4,204 | 48,542 |
| 2013 | 14,178 | — | 17,637 | 4,654 | 4,209 | 50,544 |
| 2012 | 10,952 | — | 18,274 | 4,581 | 4,078 | 47,401 |
| 2011 | 10,897 | 13,884 | 1,981 | 4,620 | 4,096 | 51,638 |
| 2010 | 10,982 | 15,746 | — | 4,673 | 4,185 | 53,961 |
| 2009 | 10,871 | 14,895 | — | 4,517 | 4,067 | 52,172 |
| 2008 | 10,799 | 13,723 | — | 4,464 | 4,005 | 50,272 |
| 2007 | 10,418 | 13,150 | — | 4,574 | 4,126 | 50,056 |
| 2006 | 10,910 | 13,794 | — | 4,577 | 4,155 | 53,897 |
| 2005 | 10,901 | 13,408 | — | 4,552 | 4,072 | 52,315 |
| 2004 | 10,934 | 13,490 | — | 4,650 | 4,337 | 48,188 |
| 2003 | 10,728 | 11,115 | — | 4,805 | 4,270 | 47,061 |
| 2002 | 11,120 | 10,808 | — | 6,140 | 5,727 | 52,083 |
| 2001 | 11,001 | 9,988 | — | 6,181 | 5,573 | 51,725 |
| 2000 | 10,942 | 10,457 | — | 6,995 | 5,816 | 54,767 |
| 1999 | 11,051 | 10,450 | — | 7,577 | 6,105 | 61,863 |
| 1998 | 9,401 | 7,120 | — | 7,658 | 5,549 | 62,810 |
| 1997 | 14,837 | 8,224 | — | 4,483 | 3,095 | 53,501 |
| 1996 | 14,288 | 7,778 | — | 4,032 | 2,941 | 53,526 |
| 1995 | 14,407 | 7,500 | — | 2,830 | 2,130 | 43,582 |
| 1994 | 11,900 | 5,800 | — | 2,440 | 2,000 | 35,494 |
| 1993 | 12,700 | 9,100 | — | 2,540 | 2,080 | 42,260 |
| 1992 | 4,300 | 11,200 | — | 3,850 | 3,180 | 40,375 |
| 1991 | 4,300 | 14,900 | — | 4,970 | 3,280 | 50,620 |
| 1990 | 3,820 | 16,790 | — | 4,840 | 3,070 | 54,380 |
| 1989 | 15,940 | 11,330 | — | 5,210 | 3,290 | 63,540 |
| 1988 | 36,590 | 7,020 | — | — | 3,340 | 61,680 |
| 1987 | — | — | — | 12,090 | — | 16,160 |
▎ 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.