Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QC CORP
5566 NASH ROAD, CAPE GIRARDEAU, MO, 63701
Parent company: NA
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 | Manganese And Manganese Compounds | Manganese compounds | Copper compounds | Copper And Copper Compounds | Total (lbs) |
| 2024 | 4,613 | 2,505 | — | — | — | 7,122 |
| 2023 | 4,613 | — | 2,505 | — | — | 7,122 |
| 2022 | 4,613 | 2,505 | — | — | — | 7,122 |
| 2021 | 538 | — | 300 | — | — | 842 |
| 2020 | 1,671 | — | 1,082 | 212 | — | 2,971 |
| 2019 | 792 | 177 | — | — | 37 | 1,009 |
| 2018 | 451 | 66 | — | — | 30 | 549 |
| 2017 | 402 | — | 24 | 46 | — | 472 |
| 2016 | 369 | — | 84 | 23 | — | 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.