Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HUDAPACK METAL TREATING OF ILLINOIS INC
550 MITCHELL RD, GLENDALE HEIGHTS, IL, 60139
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium nitrite | Total |
|---|---|---|---|
| 2024 | 500 | 500 | 1,000 |
| 2023 | 500 | 500 | 1,000 |
| 2022 | 500 | 500 | 1,000 |
| 2021 | 500 | 500 | 1,000 |
| 2020 | 500 | 500 | 1,000 |
| 2019 | 10 | 10 | 20 |
| 2018 | 10 | 10 | 20 |
| 2017 | 10 | 10 | 20 |
| 2016 | 10 | 10 | 20 |
| 2015 | 10 | 10 | 20 |
| 2014 | 10 | 10 | 20 |
| 2013 | 10 | 10 | 20 |
| 2012 | 10 | 10 | 20 |
| 2011 | 10 | 10 | 20 |
| 2007 | 500 | 500 | 1,000 |
| 2006 | 500 | 500 | 1,000 |
| 2005 | 500 | 500 | 1,000 |
| 2004 | 500 | 500 | 1,000 |
| 2003 | 500 | 500 | 1,000 |
| 2002 | 500 | 500 | 1,000 |