Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4747 CRESTWOOD DR, WATERLOO, IA, 50702
Parent company: MASTERBRAND INC
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 | Xylene (mixed isomers) | Styrene | Toluene | n-Butyl alcohol | Methanol | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 23,807 | — | — | — | 23,807 |
| 2023 | — | 9,975 | — | — | — | 9,975 |
| 2022 | 5,234 | 13,657 | — | — | — | 18,891 |
| 2021 | 18,424 | 6,586 | — | — | — | 25,010 |
| 2020 | 26,790 | 4,813 | — | — | — | 31,603 |
| 2019 | 19,943 | 11,108 | — | — | — | 31,051 |
| 2018 | 27,103 | 9,000 | — | — | — | 36,103 |
| 2017 | 28,560 | 5,579 | — | — | — | 34,139 |
| 2016 | 35,000 | 7,437 | — | — | 12,000 | 54,437 |
| 2015 | 26,270 | 20,560 | — | — | 12,500 | 59,330 |
| 2014 | 28,248 | 40,000 | — | — | — | 68,248 |
| 2013 | 18,737 | 36,744 | 9,577 | — | — | 65,058 |
| 2012 | 25,518 | 25,400 | 15,237 | — | — | 66,155 |
| 2011 | 19,219 | 29,960 | — | — | — | 49,179 |
| 2010 | 44,092 | 19,560 | 11,200 | — | — | 74,852 |
| 2009 | 11,656 | 19,560 | — | — | — | 31,216 |
| 2008 | — | 5,191 | — | — | — | 5,191 |
| 2007 | 11,300 | 5,867 | 13,965 | 14,940 | — | 46,072 |
| 2006 | 18,380 | 7,974 | 17,000 | 18,464 | — | 72,026 |
| 2005 | 8,246 | 1,190 | 10,863 | 12,413 | — | 33,912 |
| 2004 | 12,886 | 18,525 | 22,940 | — | — | 54,351 |
| 2003 | 25,409 | 13,997 | 15,809 | — | — | 65,415 |
| 2002 | 41,739 | 17,021 | 35,789 | 13,543 | — | 123,562 |
| 2001 | 25,834 | 21,000 | 28,260 | — | — | 75,094 |
| 2000 | 26,385 | 4 | 17,507 | — | — | 43,898 |
| 1999 | 35,000 | 11,361 | 52,647 | 44,500 | 20,000 | 209,508 |
| 1998 | 6 | 6 | 6 | 7 | 5 | 51 |
| 1997 | 8 | 6 | 6 | 6 | 6 | 42 |
| 1996 | 7 | 15,649 | 7 | 6 | 3 | 15,698 |
| 1995 | 8 | — | 8 | 6 | 6 | 44 |
| 1994 | 8 | 3 | 8 | 6 | — | 41 |
| 1993 | 8 | 3 | 8 | 6 | — | 41 |
| 1992 | 8 | 3 | 8 | 6 | — | 25 |
| 1991 | 8 | 3 | — | — | — | 27 |
| 1990 | 70,233 | 6,915 | — | — | — | 77,148 |
| 1989 | 49,004 | — | — | — | — | 60,907 |
| 1988 | 50,388 | — | — | — | — | 61,649 |