Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
8819 VALGRO RD, KNOXVILLE, TN, 37920
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Styrene | n-Hexane | Methyl methacrylate | Toluene | Total (lbs) | |
| 2008 | 7,592 | 536 | — | 104 | 8,232 | |
| 2007 | 9,607 | 592 | — | 227 | 10,426 | |
| 2006 | 15,360 | 1,209 | — | 465 | 17,034 | |
| 2005 | 9,092 | 938 | — | 364 | 10,394 | |
| 2004 | 9,092 | 938 | — | 364 | 10,394 | |
| 2003 | 7,570 | 536 | 1,779 | 208 | 10,093 | |
| 2001 | 12,258 | 1,680 | 1,886 | 646 | 16,470 | |
▎ 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.