Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHS CORSON FEED
26027 482ND AVENUE, CORSON, SD, 57005
Parent company: CHS INC
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 | Manganese compounds | Copper compounds | Total (lbs) | ||
| 2024 | 83 | — | — | 83 | ||
| 2023 | 260 | — | — | 260 | ||
| 2022 | 260 | — | — | 260 | ||
| 2021 | 260 | 260 | — | 520 | ||
| 2020 | 260 | 260 | — | 520 | ||
| 2018 | 265 | 265 | — | 530 | ||
| 2017 | 265 | 265 | — | 530 | ||
| 2015 | 265 | 265 | 265 | 795 | ||
▎ 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.