Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KYOWA AMERICA CORP
1039 FRED WHITE BLVD, PORTLAND, TN, 37148
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 | Toluene | Xylene (mixed isomers) | Ethylbenzene | 1,2,4-Trimethylbenzene | Total (lbs) | |
| 2024 | 328 | 293 | — | — | 621 | |
| 2023 | 460 | 453 | 174 | — | 1,087 | |
| 2022 | 740 | 927 | 379 | — | 2,046 | |
| 2021 | 1,002 | 893 | 391 | — | 2,286 | |
| 2020 | 940 | 688 | 310 | 156 | 2,094 | |
| 2019 | 2,951 | 3,402 | 2,685 | 1,734 | 10,772 | |
| 2018 | 3,037 | 4,096 | 2,801 | 2,107 | 12,041 | |
| 2017 | 3,545 | 3,781 | 3,458 | 2,266 | 13,050 | |
| 2016 | 2,549 | 1,051 | 1,033 | 617 | 5,250 | |
| 2015 | 1,705 | 822 | 792 | — | 3,319 | |
| 2014 | 750 | 923 | 250 | — | 1,923 | |
▎ 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.