Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AQUA-CHEM, INC.
3001 E JOHN SEVIER HWY, KNOXVILLE, TN, 37914
Parent company: NA
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 | Xylene (mixed isomers) | Propylene oxide | Ethylbenzene | Acetone | Methyl ethyl ketone | Total (lbs) |
| 2008 | 5,000 | — | 930 | — | — | 5,930 |
| 2007 | 5,304 | 17 | 1,018 | — | — | 6,417 |
| 2006 | 5,299 | 12 | 975 | — | — | 6,359 |
| 2005 | 5,299 | 12 | 975 | — | — | 6,515 |
| 2004 | 2,638 | 8 | 644 | — | — | 3,381 |
| 2003 | 6,258 | 1,518 | 315 | — | 46 | 8,349 |
| 2002 | 4,476 | 1,727 | 213 | — | 61 | 7,054 |
| 2001 | 5,175 | 2,442 | 197 | — | 50 | 8,425 |
| 2000 | — | 14 | 360 | — | 532 | 1,161 |
| 1995 | — | — | — | — | — | 5 |
| 1994 | — | — | — | — | — | 15 |
| 1993 | — | — | — | — | — | 15 |
| 1992 | — | — | — | — | — | 15 |
| 1991 | 5,800 | — | — | 1,400 | — | 7,220 |
| 1990 | — | — | — | — | — | 250 |
| 1989 | — | — | — | — | — | 250 |
▎ 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.