Facility detail

DSM COPOLYMER

9263 HWY 1 S, ADDIS, LA, 707102030

Parent company: DSM FINANCE

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	n-Hexane	Propylene	Ethylene	Cyclohexane	Ammonia	Total
2004	223,990	23,200	19,450	110,736	14,170	399,291
2003	367,579	25,279	25,279	2,214	24,420	456,406
2001	528,000	35,475	31,000	2,255	11,063	633,078
2000	590,116	44,750	41,440	2,291	12,385	730,570
1999	590,900	49,150	56,426	2,865	12,540	713,396
1998	594,000	44,250	50,250	3,155	9,650	712,355
1997	548,000	64,250	70,250	1,755	10,450	700,875
1996	494,000	94,750	82,600	2,050	4,050	684,605
1995	472,000	40,750	80,750	2,050	5,050	608,055
1994	—	96,750	73,500	500	5,200	178,800
1993	—	111,500	111,700	400	2,850	228,800
1992	—	93,300	113,700	1,100	3,250	213,250
1991	—	110,700	66,850	1,100	2,650	183,670
1990	—	161,818	71,921	1,566	1,468	241,375
1989	—	162,000	21,500	1,550	1,550	190,964
1988	—	230,100	92,000	—	1,600	327,407
1987	—	—	—	—	600	3,800