Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYCHEMIE INC
13931 S INDIANA AVE, DOLTON, IL, 60419
Parent company: SNF HOLDING CO
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 | Dimethylamine | Formaldehyde | Methanol | Acrylamide | Total (lbs) | |
| 2024 | 336 | — | — | — | 336 | |
| 2023 | 346 | — | — | — | 346 | |
| 2022 | 316 | — | — | — | 316 | |
| 2021 | 316 | — | — | — | 316 | |
| 2020 | 346 | — | — | — | 346 | |
| 2019 | 346 | — | — | — | 346 | |
| 2018 | 296 | — | — | — | 296 | |
| 2017 | 276 | — | — | — | 276 | |
| 2016 | 296 | — | — | — | 296 | |
| 2015 | 328 | — | — | — | 328 | |
| 2014 | 348 | 69 | — | — | 417 | |
| 2013 | 368 | 70 | — | — | 438 | |
| 2012 | 368 | 77 | — | — | 445 | |
| 2011 | 438 | 84 | 233 | — | 755 | |
| 2010 | 428 | 53 | — | — | 481 | |
| 2009 | 440 | 358 | — | — | 798 | |
| 2008 | 500 | 388 | — | — | 888 | |
| 2007 | 528 | 550 | — | — | 1,078 | |
| 2006 | 531 | 470 | — | — | 1,001 | |
| 2005 | 551 | 490 | — | — | 1,041 | |
| 2004 | 541 | 490 | — | — | 1,031 | |
| 2003 | 591 | 490 | — | — | 1,081 | |
| 2002 | 571 | 450 | — | — | 1,021 | |
| 2001 | 126 | 237 | 610 | 2 | 975 | |
| 2000 | 10 | 10 | — | 500 | 520 | |
| 1998 | 10 | — | — | 10 | 20 | |
| 1997 | — | — | — | 8 | 8 | |
| 1996 | — | — | — | 8 | 8 | |
| 1995 | — | — | — | 5 | 5 | |
| 1994 | — | 255 | — | 5 | 260 | |
| 1993 | — | 255 | — | 5 | 260 | |
| 1992 | — | 255 | — | 5 | 260 | |
| 1991 | — | 255 | — | 5 | 260 | |
| 1990 | — | 10 | — | 10 | 20 | |
▎ 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.