Facility detail

HEXION INC

16122 RIVER RD LOT 3, NORCO, LA, 70079

Parent company: HEXION HOLDINGS LLC

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	Propylene	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Epichlorohydrin	Allyl chloride	Chlorine	Total
2016	13,493	10,547	7,408	6,996	846	45,051
2015	10,736	14,788	9,423	9,639	1,024	53,132
2014	14,221	18,284	8,641	11,204	2,438	63,948
2013	13,640	18,615	7,144	11,171	1,253	60,846
2012	29,476	18,936	11,603	12,328	983	82,840
2011	14,740	20,787	8,757	10,474	1,365	62,584
2010	14,594	16,089	9,492	10,050	1,234	58,034
2009	12,165	14,686	24,393	11,451	1,766	66,568
2008	10,920	19,546	21,900	11,050	8,019	73,387
2007	133,400	19,688	25,000	12,100	8,482	200,945
2006	6,593	16,400	21,700	9,800	5,024	62,445
2005	15,500	17,500	16,200	12,400	5,556	70,928
2004	15,300	21,500	20,000	13,400	9,750	85,700
2003	15,200	28,000	23,349	11,800	4,570	90,278
2002	16,645	30,700	25,925	10,994	5,260	99,100
2001	11,700	—	31,000	20,000	55,900	127,708
2000	38,000	—	12,300	9,600	58,900	131,240