Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
QUAD/GRAPHICS INC
1900 W SUMNER ST, HARTFORD, WI, 53027
Parent company: QUAD/GRAPHICS INC
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 | Certain glycol ethers | Ethylene glycol | Methyl ethyl ketone | 1,2,4-Trimethylbenzene | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Total (lbs) |
| 2024 | 6,692 | — | — | — | — | 6,692 |
| 2023 | 9,319 | 5,540 | — | 5,645 | — | 20,504 |
| 2022 | 10,787 | 8,033 | — | 5,752 | — | 24,572 |
| 2021 | 12,130 | 8,429 | — | 5,158 | — | 25,717 |
| 2020 | 13,046 | 9,891 | — | — | — | 22,937 |
| 2019 | 17,321 | 10,582 | — | — | — | 27,903 |
| 2018 | 16,631 | 10,027 | — | — | — | 26,658 |
| 2017 | 18,289 | 10,766 | — | — | — | 29,055 |
| 2016 | 17,220 | 10,307 | — | — | — | 27,527 |
| 2015 | 13,876 | — | — | — | — | 13,876 |
| 2014 | 19,727 | 6,381 | — | 4,997 | — | 31,105 |
| 2013 | 22,992 | 7,396 | — | 5,588 | — | 35,976 |
| 2012 | 46,500 | 18,300 | — | — | — | 64,800 |
| 2011 | 23,700 | 3,100 | — | 5,731 | — | 32,531 |
| 2010 | 27,870 | 16,400 | — | — | — | 44,270 |
| 2009 | 24,800 | 15,275 | — | — | — | 40,075 |
| 2008 | 35,100 | 25,800 | — | — | — | 60,900 |
| 2007 | 25,950 | 20,300 | — | — | — | 46,250 |
| 2006 | 22,460 | 21,800 | — | — | 8,800 | 53,060 |
| 2005 | 28,640 | 25,430 | — | — | 13,550 | 67,620 |
| 2004 | 29,100 | 25,850 | — | — | — | 54,950 |
| 2003 | 22,000 | 24,000 | 41,000 | — | — | 87,000 |
| 2002 | — | — | 45,700 | — | — | 45,700 |
| 2001 | 18,000 | — | 37,200 | — | — | 55,200 |
| 2000 | 28,200 | — | — | — | — | 28,200 |
| 1999 | 23,800 | — | — | — | — | 23,800 |
| 1998 | 26,000 | — | 29,300 | — | — | 55,300 |
| 1997 | 15,400 | — | — | — | — | 15,400 |
| 1996 | 49,000 | — | — | — | — | 49,000 |
| 1995 | — | — | 20,200 | — | — | 20,200 |
▎ 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.