Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
STELLA-JONES CORP
3600 KOPPERS ST, ALEXANDRIA, LA, 71302
Parent company: STELLA-JONES US HOLDING CORP
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 | Creosote | Naphthalene | Anthracene | Dibenzofuran | Quinoline | Total (lbs) |
| 2024 | 11,245 | — | — | — | — | 11,256 |
| 2023 | 11,432 | — | — | — | — | 11,442 |
| 2022 | 11,358 | — | — | — | — | 11,369 |
| 2021 | 10,237 | — | — | — | — | 10,247 |
| 2020 | 10,226 | — | — | — | — | 10,236 |
| 2019 | 9,889 | — | — | — | — | 9,899 |
| 2018 | 10,843 | — | — | — | — | 10,854 |
| 2017 | 9,083 | — | — | — | — | 9,092 |
| 2016 | 12,378 | — | — | — | — | 12,390 |
| 2015 | 12,094 | — | — | — | — | 12,106 |
| 2014 | 9,457 | — | — | — | — | 9,466 |
| 2013 | 12,453 | — | — | — | — | 12,465 |
| 2012 | 13,024 | — | — | — | — | 13,042 |
| 2011 | 14,477 | — | — | — | — | 14,496 |
| 2010 | 12,854 | — | — | — | — | 12,870 |
| 2009 | 14,313 | — | — | — | — | 14,324 |
| 2008 | 13,683 | — | — | — | — | 13,696 |
| 2007 | 13,975 | — | — | — | — | 13,988 |
| 2006 | 5,695 | — | — | — | — | 5,706 |
| 2005 | 15,797 | — | — | — | — | 15,800 |
| 2004 | 8,907 | — | — | — | — | 8,909 |
| 2003 | 6,139 | — | — | — | — | 6,140 |
| 2002 | 5,561 | — | — | — | — | 5,562 |
| 2001 | 8,227 | — | — | — | — | 8,228 |
| 2000 | 7,434 | — | — | — | — | 7,435 |
| 1999 | 9,222 | — | — | — | — | 9,222 |
| 1998 | 11,767 | — | — | — | — | 11,767 |
| 1997 | 9,912 | — | — | — | — | 9,912 |
| 1996 | 11,825 | — | — | — | — | 11,825 |
| 1995 | 12,700 | — | — | — | — | 12,700 |
| 1994 | 8,800 | — | — | — | — | 8,800 |
| 1993 | 2,336 | — | — | — | — | 2,336 |
| 1992 | 3,224 | — | — | — | — | 3,224 |
| 1991 | 59,000 | — | — | — | — | 59,000 |
| 1990 | 72,000 | — | — | — | — | 72,000 |
| 1989 | — | 1,310 | 250 | 250 | 250 | 2,060 |
| 1988 | — | — | 250 | — | 250 | 750 |
| 1987 | — | 6,700 | 250 | 250 | — | 7,200 |
▎ 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.