Facility detail

HEXION INC.

62575 OREGON HWY 82, ISLAND CITY, OR, 97850

Parent company: HEXION HOLDINGS CORP

Carcinogen — 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	Methanol	Formaldehyde	Phenol	Triethylamine	Formic acid	Total
2024	6,004	2,284	836	—	—	9,124
2023	5,210	1,867	839	—	—	7,916
2022	8,464	2,312	845	—	—	11,621
2021	7,763	2,899	848	—	—	11,510
2020	7,442	2,865	863	—	—	11,170
2019	7,797	2,561	858	—	—	11,216
2018	9,768	2,612	874	—	—	13,254
2017	10,526	2,870	870	—	—	14,266
2016	11,428	3,084	894	—	—	15,406
2015	11,151	2,902	883	—	—	14,936
2014	7,439	2,808	561	—	—	10,808
2013	6,423	2,226	574	—	—	9,223
2012	5,732	1,914	534	—	—	8,180
2011	5,381	1,944	509	—	—	7,834
2007	13,302	4,114	290	—	—	17,706
2006	13,186	1,683	275	—	—	15,144
2005	11,959	1,597	118	—	—	13,674
2004	12,487	1,666	114	—	—	14,267
2003	12,300	1,620	110	—	—	14,030
2002	9,178	2,653	106	—	—	11,937
2001	7,995	2,828	37	—	—	10,860
2000	7,685	3,012	48	—	—	10,745
1999	8,086	2,970	61	—	—	11,117
1998	7,450	2,950	54	—	—	10,454
1997	7,950	2,950	61	—	—	10,961
1996	7,600	2,700	62	125	1	10,488
1995	7,500	2,700	61	85	5	10,351
1994	7,600	2,700	61	—	5	10,366
1993	7,400	2,600	51	—	—	10,051
1992	6,410	2,880	41	—	—	9,331
1991	7,220	3,090	55	—	—	10,365
1990	7,490	1,000	255	—	—	8,745
1989	7,220	2,120	103	—	—	9,443
1988	6,900	—	—	—	—	6,900
1987	16,600	—	1,470	—	—	18,070