Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
DURA-VENT
1177 MARKLEY DR, PLYMOUTH, IN, 46563
Parent company: NA
Carcinogen
— 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 | Methyl ethyl ketone | Dichloromethane | Toluene | Tetramethrin | Total (lbs) | |
| 2010 | — | — | 15,126 | — | 15,126 | |
| 2009 | — | — | 15,126 | — | 15,126 | |
| 2008 | — | — | 14,376 | — | 14,376 | |
| 2007 | — | — | 14,376 | 14,616 | 28,992 | |
| 2006 | — | — | 14,295 | 14,616 | 28,911 | |
| 2005 | — | — | 14,295 | 14,616 | 28,911 | |
| 2004 | — | — | 14,295 | 12,600 | 26,895 | |
| 2003 | 16,869 | — | — | 12,600 | 29,469 | |
| 2002 | 15,999 | — | — | 12,600 | 28,599 | |
| 2001 | 15,999 | — | — | 12,600 | 28,599 | |
| 2000 | 25,591 | — | 13,161 | 11,088 | 49,840 | |
| 1999 | 25,591 | — | 13,161 | 10,080 | 48,832 | |
| 1998 | 25,525 | — | 12,804 | — | 38,329 | |
| 1997 | 37,938 | — | 13,681 | — | 51,619 | |
| 1996 | 17,025 | 21,420 | — | — | 38,445 | |
| 1995 | 21,420 | 16,817 | — | — | 38,237 | |
| 1994 | 23,051 | 14,616 | — | — | 37,667 | |
| 1993 | 21,200 | 12,600 | — | — | 33,800 | |
| 1992 | 16,500 | 18,000 | — | — | 34,500 | |
| 1991 | 10,500 | 20,000 | — | — | 30,500 | |
| 1990 | 13,000 | 29,500 | — | — | 42,500 | |
| 1989 | — | 30,000 | — | — | 30,000 | |
| 1988 | 13,000 | — | — | — | 13,000 | |
| 1987 | 13,000 | 22,000 | — | — | 35,000 | |
▎ 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.