Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CST INDUSTRIES INC.
345 HARVESTORE DR, DEKALB, IL, 60115
Parent company: CST INDUSTRIES INC
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Nickel | Manganese | Chromium | Total (lbs) | |
| 2024 | — | 28 | 70 | — | 98 | |
| 2023 | — | 214 | 55 | — | 268 | |
| 2022 | — | 9 | 2 | 0 | 11 | |
| 2021 | — | 5 | 5 | 54 | 64 | |
| 2020 | — | — | 3 | 0 | 3 | |
| 2019 | — | — | 1 | — | 1 | |
| 2018 | — | — | 2 | — | 2 | |
| 2017 | — | — | 4 | — | 4 | |
| 2016 | — | — | 4 | — | 4 | |
| 2015 | — | — | 6 | — | 6 | |
| 2014 | — | — | 4 | — | 4 | |
| 2013 | — | — | 7 | — | 7 | |
| 2012 | — | — | 7 | 0 | 7 | |
| 2011 | — | — | 2 | — | 2 | |
| 1997 | 6,250 | — | — | — | 6,250 | |
| 1996 | 8,850 | — | — | — | 8,850 | |
▎ 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.