Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEM PROCESSING INC.
3910 LINDEN OAKS DR, ROCKFORD, IL, 61109
Parent company: NA
Carcinogen
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 | Trichloroethylene | Methyl ethyl ketone | Nitric acid | Lead compounds | Lead And Lead Compounds | Total (lbs) |
| 2024 | 12,784 | — | 10 | — | 1 | 12,795 |
| 2023 | 10,529 | — | 10 | — | 1 | 10,540 |
| 2022 | 10,593 | — | 10 | 1 | — | 10,604 |
| 2021 | 10,073 | — | 10 | — | 0 | 10,083 |
| 2020 | 13,900 | — | 10 | — | — | 13,910 |
| 2019 | 16,178 | — | 10 | — | — | 16,188 |
| 2018 | 12,175 | — | 10 | — | 11 | 12,196 |
| 2017 | 10,414 | — | 10 | 12 | — | 10,436 |
| 2016 | 12,181 | — | 500 | 10 | — | 12,691 |
| 2015 | 11,280 | — | 1,000 | 7 | — | 12,287 |
| 2014 | 12,017 | — | 769 | 11 | — | 12,797 |
| 2013 | 11,068 | — | 730 | 8 | — | 11,806 |
| 2012 | 13,586 | — | — | 50 | — | 13,636 |
| 2011 | 232,571 | — | — | 50 | — | 232,621 |
| 2010 | 14,033 | — | — | 50 | — | 14,083 |
| 2009 | 12,338 | — | — | 0 | — | 12,338 |
| 2008 | 12,051 | — | 71 | 0 | — | 12,122 |
| 2007 | 13,251 | — | 160 | — | — | 13,411 |
| 2006 | 3,830 | — | 21 | — | — | 3,851 |
| 2005 | 9,630 | — | 219 | 32 | — | 9,881 |
| 2004 | 10,243 | — | 232 | 36 | — | 10,511 |
| 2003 | — | 18,024 | 279 | — | — | 18,303 |
| 2002 | 10,600 | 16,182 | 296 | — | — | 27,078 |
| 2001 | 9,319 | 14,893 | 329 | — | — | 24,541 |
| 2000 | 10,443 | 17,118 | 237 | — | — | 27,798 |
| 1999 | 11,000 | 12,800 | — | — | — | 23,800 |
| 1998 | 7,810 | 13,400 | — | — | — | 21,210 |
| 1997 | 10,100 | — | — | — | — | 10,100 |
▎ 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.