Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRI-CITY EXTRUSION
1610 ARKANSAS AVE, BRISTOL, TN, 37620
Parent company: DYSON KISSNER MORAN
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 | Zinc compounds | Aluminum (fume or dust) | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | Lead And Lead Compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total (lbs) |
| 2024 | 1,165 | 476 | — | — | 121 | 1,889 |
| 2023 | 1,134 | 460 | 117 | 84 | — | 1,834 |
| 2022 | 885 | 361 | 65 | 79 | — | 1,421 |
| 2021 | 1,351 | 551 | — | — | 140 | 2,189 |
| 2020 | 1,379 | 560 | 143 | 101 | — | 2,230 |
▎ 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.