Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ASHLAND DISTRIBUTION - KNOXVILLE
5263 NATIONAL DR, KNOXVILLE, TN, 37914
Parent company: ASHLAND INC
Carcinogen
— 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 | n-Hexane | Toluene | Methanol | Ethylene glycol | Styrene | Total (lbs) |
| 2008 | — | — | 1,087 | — | — | 1,087 |
| 2006 | — | — | 1,289 | — | — | 1,289 |
| 2005 | 1,440 | 520 | 863 | 369 | — | 3,192 |
| 2004 | 1,558 | 624 | 736 | 370 | — | 3,288 |
| 2003 | 1,813 | 639 | — | — | 4 | 2,456 |
| 2002 | 1,778 | 623 | — | — | — | 2,401 |
| 2001 | 1,407 | 622 | — | — | 7 | 2,036 |
| 2000 | 1,440 | 540 | — | — | — | 1,980 |
| 1999 | 1,200 | 760 | 500 | — | 9 | 2,469 |
| 1998 | — | 760 | — | — | 11 | 771 |
▎ 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.