Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4620 W ROOSEVELT RD, CHICAGO, IL, 60644
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Cyanide compounds | Total (lbs) | ||
| 2024 | — | 807 | 297 | 1,104 | ||
| 2023 | — | 980 | — | 980 | ||
| 2022 | — | 839 | — | 839 | ||
| 2021 | — | 923 | — | 923 | ||
| 2020 | — | 826 | — | 826 | ||
| 2019 | — | 339 | 327 | 666 | ||
| 2018 | — | 330 | 327 | 657 | ||
| 2017 | — | 948 | 386 | 1,334 | ||
| 2016 | — | 324 | 297 | 621 | ||
| 2015 | — | 475 | 238 | 713 | ||
| 2014 | — | 482 | 332 | 814 | ||
| 2013 | — | 482 | 322 | 804 | ||
| 2012 | — | 691 | 236 | 927 | ||
| 2011 | — | 513 | 366 | 879 | ||
| 2010 | — | 496 | 305 | 801 | ||
| 2009 | — | 484 | 259 | 743 | ||
| 2008 | — | 493 | 302 | 795 | ||
| 2007 | — | 515 | 375 | 890 | ||
| 2006 | — | 687 | 510 | 1,197 | ||
| 2005 | — | 480 | 371 | 851 | ||
| 2004 | — | 768 | 419 | 1,187 | ||
| 2003 | — | 854 | 445 | 1,299 | ||
| 2002 | — | 950 | 515 | 1,465 | ||
| 2001 | — | 1,126 | 857 | 1,983 | ||
| 2000 | — | 1,058 | 1,307 | 2,365 | ||
| 1999 | — | 1,370 | 1,906 | 3,276 | ||
| 1998 | — | 1,440 | 1,360 | 2,800 | ||
| 1997 | — | 1,440 | 1,299 | 2,739 | ||
| 1996 | — | 1,769 | 1,305 | 3,074 | ||
| 1995 | — | 1,635 | 1,472 | 3,107 | ||
| 1994 | 22,000 | 2,400 | 1,500 | 25,900 | ||
| 1993 | 12,000 | 1,600 | 1,100 | 14,700 | ||
| 1992 | 20,000 | 1,900 | 1,400 | 23,300 | ||
| 1991 | 12,000 | 1,900 | 1,100 | 15,000 | ||
| 1990 | 6,200 | 750 | 750 | 7,700 | ||
▎ 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.