Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SUPERIOR TIE & TIMBER
14800 HWY 1, VIVIAN, LA, 71082
Parent company: CP (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 | Polycyclic aromatic compounds | Anthracene | Biphenyl | Total (lbs) |
| 2024 | 17,713 | 9,088 | 75 | — | — | 26,876 |
| 2023 | 13,829 | 9,224 | 59 | — | — | 23,112 |
| 2022 | 12,812 | 9,121 | 50 | — | — | 21,983 |
| 2021 | 8,857 | 5,340 | 41 | — | — | 14,238 |
| 2020 | 7,330 | 4,299 | 34 | — | — | 11,662 |
| 2019 | 8,631 | 4,731 | 43 | — | — | 13,405 |
| 2018 | 9,632 | 5,336 | 49 | — | — | 15,017 |
| 2017 | 10,038 | 5,578 | 51 | — | — | 15,667 |
| 2016 | 9,962 | 5,465 | 52 | — | — | 15,479 |
| 2015 | 10,024 | 5,385 | 54 | — | — | 15,462 |
| 2014 | 10,781 | 5,812 | 57 | — | — | 16,650 |
| 2013 | 26,770 | — | — | — | — | 26,770 |
| 2012 | 28,005 | — | — | — | — | 28,005 |
| 2011 | 24,599 | — | — | — | — | 24,599 |
| 2010 | 20,697 | — | — | — | — | 20,697 |
| 2009 | 21,459 | — | — | — | — | 21,459 |
| 2008 | 31,166 | — | — | — | — | 31,166 |
| 2007 | 27,621 | — | — | — | — | 27,621 |
| 2006 | 21,902 | — | — | — | — | 21,902 |
| 2005 | 21,514 | — | — | — | — | 21,514 |
| 2004 | 20,849 | — | — | — | — | 20,849 |
| 2003 | 17,170 | — | — | — | — | 17,170 |
| 2002 | 15,761 | — | — | — | — | 15,761 |
| 2001 | 13,516 | — | — | — | — | 13,516 |
| 2000 | 56,000 | — | — | — | — | 56,000 |
| 1999 | 66,000 | — | — | — | — | 66,000 |
| 1998 | 67,000 | — | — | — | — | 67,000 |
| 1997 | 56,000 | — | — | — | — | 56,000 |
| 1996 | 47,000 | — | — | — | — | 47,000 |
| 1995 | 58,000 | — | — | — | — | 58,000 |
| 1994 | 65,000 | — | — | — | — | 65,000 |
| 1993 | 32,000 | — | — | — | — | 32,000 |
| 1992 | 48,000 | — | — | — | — | 48,000 |
| 1991 | 27,000 | — | — | — | — | 27,000 |
| 1990 | 31,700 | — | — | — | — | 31,700 |
| 1989 | — | 621 | — | 159 | 214 | 1,092 |
| 1988 | — | 746 | — | 149 | — | 895 |
| 1987 | — | — | — | 2 | 4 | 7 |
▎ 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.