Facility detail

CERTAINTEED LLC

17775 AVE 23 1/2, CHOWCHILLA, CA, 93610

Parent company: SAINT-GOBAIN 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	Ammonia	Formaldehyde	Phenol	Methanol	Lead	Total
2024	—	—	—	—	3	23
2023	—	—	—	—	21	21
2022	—	—	—	—	164	169
2021	—	—	—	—	163	163
2020	—	—	—	—	62	62
2019	—	—	—	—	4	4
2018	—	—	—	—	250	250
2017	—	—	—	—	28	28
2016	—	—	—	—	73	73
2015	—	—	—	—	73	73
2014	—	—	—	—	51	52
2013	—	—	—	—	3	4
2012	16,450	—	—	—	3	16,454
2011	65,050	1,950	255	2,000	3	69,264
2010	64,805	13,850	20,250	15,000	3	113,914
2009	221,400	35,250	59,450	60,000	3	376,104
2008	246,000	40,500	63,600	60,000	3	410,109
2007	312,000	42,500	69,500	67,200	3	491,209
2006	219,000	45,500	71,680	67,200	3	403,389
2005	219,000	84,500	71,680	—	4	375,188
2004	25,000	50,500	18,800	—	4	94,308
2003	21,000	60,500	37,600	—	4	119,108
2002	21,000	63,065	36,000	—	10	120,078
2001	21,600	60,726	27,930	—	5	110,264
2000	21,600	47,795	27,930	—	—	97,328
1999	28,032	44,795	27,930	—	—	100,760
1998	26,640	25,995	51,650	—	—	104,288
1997	26,640	20,995	8,210	—	—	55,848
1996	26,640	21,620	8,210	—	—	56,473
1995	29,600	23,884	8,990	—	—	62,478
1994	29,600	23,884	8,990	—	—	62,478
1993	29,600	23,884	8,990	—	—	62,478
1992	29,600	23,884	8,990	—	—	62,478
1991	29,600	23,884	8,990	—	—	62,478
1990	—	23,884	73,480	—	—	97,618
1989	—	9,460	63,100	—	—	72,814
1988	—	9,460	—	—	—	9,714