Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
345 CHEMWOOD DR, NEWPORT, TN, 37821
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 | Nickel | Nickel compounds | Zinc compounds | Sodium nitrite | Total (lbs) | |
| 2007 | — | 61 | — | — | 61 | |
| 2006 | — | 46 | — | — | 46 | |
| 2005 | — | 61 | — | — | 61 | |
| 2004 | — | 61 | — | — | 61 | |
| 2003 | — | 61 | — | — | 61 | |
| 2002 | — | 5 | — | — | 5 | |
| 2001 | 28,642 | 14,729 | — | — | 43,371 | |
| 2000 | 1,282 | 1,518 | — | — | 2,800 | |
| 1999 | 1,397 | 2,070 | 500 | 250 | 4,217 | |
| 1998 | 1,932 | 2,538 | — | — | 4,470 | |
| 1997 | 998 | 1,093 | — | — | 2,091 | |
| 1996 | 250 | 5 | — | — | 255 | |
▎ 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.