Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STEPAN CO MAYWOOD
100 W HUNTER AVE, MAYWOOD, NJ, 07607
Parent company: STEPAN CO
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 | Methanol | Benzene | Toluene | n-Butyl alcohol | Ethylene glycol | Total (lbs) |
| 2024 | 28 | — | — | — | — | 28 |
| 2022 | 1,022 | — | — | 313 | — | 1,524 |
| 2021 | 494 | — | — | 822 | — | 1,479 |
| 2020 | 231 | — | — | 280 | — | 511 |
| 2019 | 166 | — | — | 291 | — | 457 |
| 2018 | 158 | — | — | 124 | — | 282 |
| 2017 | 411 | — | — | 145 | — | 556 |
| 2016 | 411 | — | — | 209 | — | 620 |
| 2015 | 480 | — | — | 400 | — | 880 |
| 2014 | 1,300 | — | — | 1,220 | — | 2,520 |
| 2013 | 1,050 | — | — | — | — | 1,050 |
| 2012 | 1,050 | — | — | — | — | 1,050 |
| 2011 | 989 | — | — | — | — | 989 |
| 2010 | 2,421 | — | — | — | — | 2,421 |
| 2009 | 1,478 | — | — | — | — | 1,478 |
| 2008 | 1,210 | — | — | — | — | 1,210 |
| 2007 | 1,298 | — | — | — | — | 1,298 |
| 2006 | 1,719 | — | — | — | — | 1,719 |
| 2005 | 575 | — | — | — | — | 575 |
| 2004 | 1,105 | — | — | — | — | 1,105 |
| 2003 | 280 | — | — | — | — | 280 |
| 2002 | 1,000 | — | — | — | — | 1,000 |
| 2001 | 1,000 | — | — | — | — | 1,000 |
| 2000 | 2,058 | — | — | — | — | 2,058 |
| 1999 | 2,650 | — | — | — | — | 2,650 |
| 1998 | 1,939 | — | — | — | — | 1,939 |
| 1997 | 7,428 | — | — | — | — | 7,428 |
| 1996 | 1,022 | — | — | — | — | 1,022 |
| 1995 | 1,159 | — | — | — | — | 1,159 |
| 1994 | 1,304 | — | — | — | 141 | 1,445 |
| 1993 | 1,360 | — | — | — | 89 | 1,449 |
| 1992 | 1,340 | 7,071 | — | — | 98 | 8,509 |
| 1991 | 1,171 | 3,688 | 1,335 | — | 100 | 6,294 |
| 1990 | 1,533 | 1,475 | 878 | — | 95 | 3,981 |
| 1989 | 964 | 680 | 2,659 | 383 | 63 | 4,749 |
| 1988 | 17,010 | — | 7,300 | — | 500 | 24,810 |
▎ 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.