Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MIDWESTERN RUST PROOF INC
3636 N KILBOURN AVE, CHICAGO, IL, 60641
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Zinc compounds | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium hydroxide (solution) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Total |
|---|---|---|---|---|---|---|
| 2024 | 680 | — | — | — | — | 680 |
| 2023 | 590 | — | — | — | — | 590 |
| 2022 | 870 | — | — | — | — | 870 |
| 2021 | 920 | — | — | — | — | 920 |
| 2020 | 640 | — | — | — | — | 640 |
| 2019 | 960 | — | — | — | — | 960 |
| 2018 | 1,150 | — | — | — | — | 1,150 |
| 2017 | 1,110 | — | — | — | — | 1,110 |
| 2016 | 1,220 | — | — | — | — | 1,220 |
| 2015 | 1,190 | — | — | — | — | 1,190 |
| 2014 | 940 | — | — | — | — | 940 |
| 2013 | 690 | — | — | — | — | 690 |
| 2012 | 930 | — | — | — | — | 930 |
| 2011 | 880 | — | — | — | — | 880 |
| 2010 | 870 | — | — | — | — | 870 |
| 2009 | 870 | — | — | — | — | 870 |
| 2008 | 750 | — | — | — | — | 750 |
| 2007 | 750 | — | — | — | — | 750 |
| 2006 | 750 | — | — | — | — | 750 |
| 2005 | 750 | — | — | — | — | 750 |
| 2004 | 985 | — | — | — | — | 985 |
| 2003 | 914 | — | — | — | — | 914 |
| 2002 | 1,225 | 927 | — | — | — | 2,152 |
| 2001 | 1,312 | 1,011 | — | — | — | 2,323 |
| 2000 | 1,795 | 1,111 | — | — | — | 2,906 |
| 1999 | 1,826 | 1,221 | — | — | — | 3,047 |
| 1998 | 1,709 | 1,156 | — | — | — | 2,865 |
| 1997 | 750 | 1,200 | — | — | — | 1,950 |
| 1996 | 750 | 1,300 | — | — | — | 2,050 |
| 1995 | 750 | 1,327 | — | 3,777 | 750 | 6,604 |
| 1994 | 750 | 1,339 | — | 250 | 250 | 2,839 |
| 1993 | 750 | — | — | — | 250 | 1,000 |
| 1992 | 750 | — | — | — | 250 | 1,000 |
| 1991 | 750 | — | — | — | 250 | 1,000 |
| 1990 | 750 | — | — | 5 | 340 | 1,100 |
| 1989 | 750 | — | — | — | 380 | 1,130 |
| 1988 | 750 | — | 2,650 | — | 450 | 3,850 |
| 1987 | 750 | — | 2,100 | — | 600 | 4,750 |