Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PATRICK INDUSTRIES INC. D/B/A ALPHA SYSTEMS
5120 BECK DR, ELKHART, IN, 46516
Parent company: PATRICK INDUSTRIES
Carcinogen
— EPA classifications across all reporting years
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 | Toluene | n-Hexane | Styrene | Dibutyl phthalate | Diisocyanates | Total |
|---|---|---|---|---|---|---|
| 2024 | 8,780 | 4,340 | — | — | — | 13,160 |
| 2023 | 8,370 | 3,920 | — | — | — | 12,330 |
| 2022 | 10,900 | 5,250 | — | — | — | 16,205 |
| 2021 | 9,980 | 4,840 | — | — | — | 14,867 |
| 2020 | 10,100 | 5,080 | — | — | — | 15,227 |
| 2019 | 10,840 | 5,120 | — | — | — | 16,011 |
| 2018 | 9,750 | 12,960 | — | — | — | 22,762 |
| 2017 | 7,000 | 10,370 | — | — | — | 17,401 |
| 2016 | 2,851 | — | — | — | — | 2,851 |
| 2015 | 877 | — | — | — | — | 877 |
| 2014 | 1,623 | — | — | — | — | 1,623 |
| 2013 | 1,887 | — | — | — | — | 1,887 |
| 2012 | 1,403 | — | — | — | — | 1,403 |
| 2011 | 1,229 | — | — | — | — | 1,229 |
| 2010 | 1,203 | — | — | — | — | 1,203 |
| 2009 | 623 | — | — | — | — | 623 |
| 2008 | 1,164 | — | — | — | — | 1,164 |
| 2007 | 4,112 | — | — | — | — | 4,112 |
| 2006 | 12,828 | — | — | — | — | 12,828 |
| 2005 | 7,361 | — | — | — | 250 | 7,611 |
| 2004 | 7,472 | — | 2,280 | — | 15 | 9,767 |
| 2003 | 7,587 | — | 3,743 | — | 15 | 11,345 |
| 2002 | 7,195 | — | 3,817 | — | 20 | 11,033 |
| 2001 | 5,757 | — | 10,427 | — | 7 | 16,191 |
| 2000 | 5,852 | 1,422 | 17,248 | 3,999 | 600 | 29,121 |