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

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Creosote	Naphthalene	Polycyclic aromatic compounds	Anthracene	Biphenyl	Total
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