Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
701 S HANCOCK AVE, FREEPORT, IL, 61032
Parent company: NA
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 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Nitric acid | Zinc compounds | Cyanide compounds | Nickel compounds | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 1,017 | 121 | — | 125 | 1,273 |
| 2023 | — | 1,167 | 147 | — | 151 | 1,479 |
| 2022 | — | 1,149 | 147 | — | 105 | 1,413 |
| 2021 | — | 1,212 | 156 | — | 70 | 1,452 |
| 2020 | — | 1,098 | 146 | — | 61 | 1,318 |
| 2019 | — | 1,675 | 184 | — | — | 1,962 |
| 2018 | — | 1,890 | 218 | — | — | 2,213 |
| 2017 | — | 1,371 | 195 | — | 76 | 1,655 |
| 2016 | — | 1,289 | 170 | — | 266 | 1,736 |
| 2015 | — | 1,145 | — | — | 58 | 1,212 |
| 2014 | — | 1,031 | 0 | — | 52 | 1,098 |
| 2013 | — | 954 | 0 | — | 52 | 1,017 |
| 2012 | — | 1,000 | — | — | 255 | 1,265 |
| 2011 | — | 449 | 0 | — | — | 449 |
| 2010 | — | — | 0 | — | — | 0 |
| 2009 | — | — | 0 | — | — | 0 |
| 2008 | — | 311 | 0 | — | — | 311 |
| 2007 | — | — | 4 | — | — | 4 |
| 2006 | — | — | 3 | — | 11 | 14 |
| 2005 | — | — | 4 | — | 21 | 48 |
| 2004 | — | — | 5 | — | — | 10 |
| 2003 | — | — | 5 | — | — | 10 |
| 2002 | — | — | 5 | — | — | 10 |
| 2001 | — | — | 5 | — | — | 10 |
| 2000 | — | 10 | 5 | — | — | 25 |
| 1999 | 6,100 | 10 | 10 | — | — | 6,130 |
| 1998 | 6,000 | 10 | 5 | — | — | 6,035 |
| 1997 | — | 10 | 250 | 5 | 5 | 290 |
| 1996 | 9,000 | 10 | 5 | 5 | 5 | 9,040 |
| 1995 | 10,000 | 10 | 5 | 5 | 5 | 10,045 |
| 1994 | 7,700 | 255 | 5 | 250 | 5 | 8,490 |
| 1993 | 6,800 | 500 | 5 | 250 | 5 | 7,835 |
| 1992 | 5,527 | 500 | — | 250 | — | 6,782 |
| 1991 | 4,050 | 500 | — | 250 | — | 5,060 |
| 1990 | 1,650 | 500 | — | 250 | — | 2,660 |
| 1989 | 2,650 | 500 | — | 250 | — | 3,900 |
| 1987 | — | 250 | — | 250 | — | 1,500 |