Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ILLINOIS MPP CORP
1135 INDUSTRIAL PARK BLVD, DU QUOIN, IL, 62832
Parent company: MPP GROUP OF COS
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 | Zinc compounds | Nitric acid | Nickel | Total (lbs) | ||
| 2024 | 439 | 672 | — | 1,111 | ||
| 2023 | 488 | 414 | — | 902 | ||
| 2022 | 419 | 517 | — | 936 | ||
| 2021 | 624 | 377 | — | 1,001 | ||
| 2020 | 617 | 414 | — | 1,031 | ||
| 2019 | 519 | 310 | — | 829 | ||
| 2018 | 898 | 362 | — | 1,260 | ||
| 2017 | 407 | 226 | — | 633 | ||
| 2016 | 648 | 263 | — | 911 | ||
| 2015 | 735 | 423 | — | 1,158 | ||
| 2014 | 668 | 314 | — | 982 | ||
| 2013 | 661 | 467 | — | 1,128 | ||
| 2012 | 623 | 336 | — | 959 | ||
| 2011 | 485 | 261 | — | 746 | ||
| 2010 | 465 | 285 | — | 750 | ||
| 2009 | 442 | 235 | — | 677 | ||
| 2008 | 435 | 269 | — | 704 | ||
| 2007 | 3,160 | 302 | — | 3,462 | ||
| 2006 | 1,934 | 219 | — | 2,153 | ||
| 2005 | 1,719 | 149 | — | 1,868 | ||
| 2004 | 1,665 | 63 | — | 1,728 | ||
| 2003 | 1,095 | — | — | 1,095 | ||
| 2002 | 2,500 | — | — | 2,500 | ||
| 2001 | 1,800 | — | 255 | 2,055 | ||
▎ 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.