Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
THUNDERBIRD PRODUCTS
2200 W MONROE ST, DECATUR, IN, 46733
Parent company: PORTER INC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Styrene | Acetone | Methyl methacrylate | 1,1,1-Trichloroethane | Dichloromethane | Total (lbs) |
| 2024 | 49,750 | — | 6,321 | — | — | 56,073 |
| 2023 | 47,199 | — | 3,364 | — | — | 50,565 |
| 2022 | 74,425 | — | 4,939 | — | — | 79,366 |
| 2021 | 75,990 | — | 4,314 | — | — | 80,306 |
| 2020 | 60,200 | — | 3,450 | — | — | 63,650 |
| 2019 | 70,907 | — | 4,220 | — | — | 75,132 |
| 2018 | 80,972 | — | 4,409 | — | — | 85,385 |
| 2017 | 80,914 | — | 4,831 | — | — | 85,748 |
| 2016 | 73,009 | — | 3,998 | — | — | 77,011 |
| 2015 | 73,413 | — | 1,906 | — | — | 75,325 |
| 2014 | 69,715 | — | 4,151 | — | — | 73,871 |
| 2013 | 59,496 | — | 3,889 | — | — | 63,390 |
| 2012 | 53,420 | — | 3,180 | — | — | 56,604 |
| 2011 | 48,582 | — | 4,035 | — | — | 52,620 |
| 2010 | 36,643 | — | 3,539 | — | — | 40,182 |
| 2009 | 12,718 | — | 1,200 | — | — | 13,918 |
| 2008 | 92,730 | — | 7,366 | — | — | 100,108 |
| 2007 | 162,085 | — | 10,188 | — | — | 172,293 |
| 2006 | 163,341 | — | 7,244 | — | — | 170,598 |
| 2005 | 276,180 | — | 30,260 | — | — | 306,453 |
| 2004 | 167,140 | — | 7,963 | — | — | 175,118 |
| 2003 | 184,580 | — | 15,640 | — | — | 200,220 |
| 2002 | 135,020 | — | 12,540 | — | — | 147,560 |
| 2001 | 139,074 | — | 5,136 | — | — | 144,210 |
| 2000 | 181,784 | — | 8,770 | — | — | 190,554 |
| 1999 | 251,521 | — | 7,703 | — | — | 259,224 |
| 1998 | 92,330 | — | 2,746 | — | — | 100,436 |
| 1997 | 98,000 | — | 1,200 | 28,000 | 10,000 | 148,200 |
| 1996 | 81,000 | — | — | 39,000 | 10,000 | 130,000 |
| 1995 | 75,000 | — | — | 27,000 | — | 102,000 |
| 1994 | 67,000 | — | — | 19,000 | — | 86,000 |
| 1993 | 46,882 | 47,768 | — | — | — | 94,650 |
| 1992 | 43,278 | 65,980 | — | — | — | 109,258 |
| 1991 | — | 57,634 | — | — | 10,817 | 68,451 |
| 1990 | 26,180 | 125,969 | — | — | 18,954 | 171,103 |
| 1989 | 59,722 | 164,580 | — | — | 25 | 224,327 |
| 1988 | 60 | 158,400 | — | — | 31,450 | 189,910 |
▎ 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.