Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
5555 N ELSTON AVE, CHICAGO, IL, 60630
Parent company: HEICO CORP
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | 1,1,1-Trichloroethane | Tetrachloroethylene | Copper | Nickel compounds | Nickel | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | 17 | — | — | 17 |
| 2023 | — | — | 17 | — | — | 17 |
| 2022 | — | — | 17 | — | — | 17 |
| 2021 | — | — | 17 | — | — | 17 |
| 2020 | — | — | 17 | — | — | 17 |
| 2019 | — | — | 17 | — | — | 17 |
| 2018 | — | — | 17 | — | — | 17 |
| 2017 | — | — | 17 | — | — | 17 |
| 2016 | — | — | 17 | — | — | 17 |
| 2015 | — | — | 255 | — | — | 255 |
| 2014 | — | — | 255 | — | — | 255 |
| 2013 | — | — | 255 | — | — | 255 |
| 2012 | — | — | 255 | — | — | 255 |
| 2011 | — | — | 255 | 500 | — | 755 |
| 2010 | — | — | 255 | — | — | 255 |
| 2009 | — | — | 255 | — | — | 255 |
| 2008 | — | — | 255 | 500 | — | 755 |
| 2007 | — | — | 255 | — | — | 255 |
| 2006 | — | — | 255 | — | — | 255 |
| 2005 | — | — | 255 | — | — | 255 |
| 2004 | — | — | 255 | 500 | — | 755 |
| 2003 | — | — | 255 | 500 | — | 755 |
| 2002 | — | — | 255 | — | — | 255 |
| 2001 | — | — | 255 | — | — | 255 |
| 2000 | — | — | 255 | 500 | — | 755 |
| 1999 | — | — | 255 | 500 | — | 755 |
| 1998 | — | — | 255 | 500 | — | 755 |
| 1997 | — | — | — | 500 | — | 500 |
| 1994 | — | — | 10 | — | 10 | 20 |
| 1993 | — | — | 10 | — | 10 | 20 |
| 1992 | 11,000 | — | 10 | — | 10 | 11,020 |
| 1991 | 9,000 | — | 10 | — | 10 | 9,020 |
| 1990 | 6,900 | — | 255 | 255 | — | 7,410 |
| 1989 | — | 8,200 | 500 | — | 500 | 9,200 |
| 1988 | — | 10,600 | — | — | — | 10,600 |
| 1987 | — | — | 500 | — | — | 500 |