Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIOUX CHIEF
24110 S PECULIAR DR, PECULIAR, MO, 64078
Parent company: SIOUX CHIEF
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 | Methanol | Copper | Di(2-ethylhexyl) phthalate | Zinc compounds | Total (lbs) | |
| 2022 | 30,314 | 290 | 6 | — | 30,610 | |
| 2021 | — | 400 | 3 | — | 403 | |
| 2020 | — | 400 | 11 | — | 411 | |
| 2019 | — | 435 | 21 | 9 | 465 | |
| 2018 | — | 438 | 39 | 4 | 481 | |
▎ 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.