Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEMPRENE LLC
483 FISHKILL AVE, BEACON, NY, 12508
Parent company: AMMEGA US INC.
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 | Toluene | Methyl ethyl ketone | Di(2-ethylhexyl) phthalate | Zinc compounds | Zinc (fume or dust) | Total (lbs) |
| 2024 | 13,188 | — | 172 | 603 | — | 13,963 |
| 2023 | 4,747 | — | 367 | 969 | — | 6,083 |
| 2022 | 4,928 | — | 267 | 1,034 | — | 6,229 |
| 2021 | 5,439 | — | 281 | 712 | — | 6,432 |
| 2020 | 4,747 | — | 332 | 1,032 | — | 6,111 |
| 2019 | 5,050 | — | 1,283 | 1,274 | — | 7,607 |
| 2018 | 6,577 | — | 2,138 | 2,108 | — | 10,823 |
| 2017 | 6,075 | — | 1,869 | 2,068 | — | 10,012 |
| 2016 | 3,151 | — | 2,094 | 2,170 | — | 7,415 |
| 2015 | 3,911 | — | 1,661 | 2,092 | — | 7,664 |
| 2014 | 4,984 | — | 1,995 | 2,025 | — | 9,004 |
| 2013 | 4,913 | — | 1,973 | 1,999 | — | 8,885 |
| 2012 | 5,470 | — | 2,131 | 2,366 | — | 9,967 |
| 2011 | 5,290 | — | 2,098 | 2,350 | — | 9,738 |
| 2010 | 5,647 | — | 1,911 | 2,332 | — | 9,890 |
| 2009 | 6,705 | — | 1,991 | 1,584 | — | 10,280 |
| 2008 | 9,757 | — | 2,157 | 2,488 | — | 14,402 |
| 2007 | 10,738 | — | 3,217 | — | — | 13,955 |
| 2006 | 11,681 | — | 2,990 | — | 2,372 | 17,043 |
| 2005 | 11,818 | — | 2,863 | — | 2,322 | 17,003 |
| 2004 | 19,112 | — | 3,052 | — | 2,644 | 24,808 |
| 2003 | 16,827 | 2,652 | 2,990 | — | 2,748 | 25,217 |
| 2002 | 16,210 | 3,215 | 2,822 | — | 3,370 | 25,617 |
| 2001 | 16,252 | 1,000 | 1,000 | — | 1,969 | 20,221 |
| 2000 | 32,007 | 4,180 | 1,500 | — | 1,000 | 38,687 |
| 1999 | 32,330 | 4,381 | 1,500 | — | 1,000 | 39,211 |
| 1998 | 38,000 | 5,222 | 1,500 | — | 1,000 | 45,722 |
| 1997 | 59,743 | 5,222 | 1,500 | — | 1,000 | 67,465 |
| 1996 | 46,850 | 5,757 | 1,500 | — | 1,000 | 55,107 |
| 1995 | 59,974 | 3,720 | 1,500 | 250 | — | 65,444 |
| 1994 | 57,118 | 3,165 | 1,500 | 250 | — | 62,033 |
| 1993 | 55,250 | 3,725 | 1,500 | 250 | — | 60,725 |
| 1992 | 41,062 | 8,777 | 750 | — | — | 50,589 |
| 1991 | 55,798 | 1,978 | 750 | — | — | 58,526 |
| 1990 | 71,532 | 1,611 | 750 | — | — | 73,893 |
| 1989 | 92,899 | 2,900 | 750 | — | — | 97,299 |
| 1988 | — | 2,700 | 750 | — | — | 4,200 |
| 1987 | 58,218 | 2,001 | — | — | — | 60,969 |
▎ 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.