Facility detail

PONTIAC ASSEMBLY CENTER

2100 S OPDYKE RD, PONTIAC, MI, 483413155

Parent company: GENERAL MOTORS 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	Xylene (mixed isomers)	n-Butyl alcohol	Toluene	Certain glycol ethers	Acetone	Total
2009	3,890	56,950	2,692	6,770	—	106,612
2008	6,660	93,300	3,800	14,200	—	211,790
2007	295,800	294,000	51,400	34,800	—	956,637
2006	357,200	264,100	63,000	66,500	—	1,003,660
2005	519,400	274,200	76,000	61,800	—	1,217,016
2004	590,000	324,800	106,000	50,600	—	1,473,835
2003	975,000	416,100	170,000	71,940	—	2,167,269
2002	711,000	283,900	201,000	57,730	—	1,582,541
2001	662,000	253,400	159,600	60,670	—	1,436,795
2000	1,119,000	354,500	224,000	50,000	—	2,199,227
1999	725,000	374,800	167,000	17,400	—	1,709,363
1998	411,000	214,600	101,000	11,600	—	902,908
1997	196,000	216,000	57,000	10,300	—	667,725
1996	1,062,000	207,900	118,000	101,600	—	1,752,722
1995	713,000	186,300	56,000	58,750	—	1,148,470
1994	610,000	186,700	95,500	40,700	—	1,076,520
1993	755,000	145,100	76,000	172,500	212,400	1,523,625
1992	579,000	115,800	60,500	330,000	172,100	1,397,700
1991	402,300	73,796	148,472	149,228	338,015	1,311,604
1990	363,000	81,750	232,400	262,000	532,000	1,629,260
1989	608,400	56,200	384,600	383,700	595,400	2,250,750
1988	437,000	59,300	—	134,000	8,100	779,350
1987	492,000	—	131,750	500	—	660,700