Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AVIENT CORP
245 AVECOR DR, VONORE, TN, 37885
Parent company: AVIENT CORP
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 | Dichloromethane | Lead compounds | Zinc compounds | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) |
| 2024 | — | — | — | — | — | 5 |
| 2023 | — | — | — | — | — | 5 |
| 2022 | — | — | — | — | — | 5 |
| 2021 | — | — | — | — | — | 5 |
| 2020 | — | — | — | — | — | 5 |
| 2018 | — | — | 16 | — | — | 16 |
| 2017 | — | — | 17 | — | — | 17 |
| 2006 | — | — | 260 | — | — | 260 |
| 2005 | — | — | 354 | 510 | — | 864 |
| 2004 | — | — | 124 | 369 | — | 493 |
| 2001 | — | — | 105 | — | 73 | 331 |
| 1996 | — | — | 48 | — | — | 48 |
| 1993 | — | 1 | 1 | — | 1 | 3 |
| 1992 | — | 509 | — | — | 206 | 963 |
| 1991 | — | 87 | — | — | 40 | 817 |
| 1990 | 7,200 | — | — | — | — | 7,200 |
| 1989 | — | 500 | — | — | 500 | 1,000 |
▎ 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.