Facility detail

FLINT HILLS RESOURCES LP

13155 COURTHOUSE BLVD, ROSEMOUNT, MN, 55068

Parent company: KOCH INDUSTRIES INC

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Toluene	Xylene (mixed isomers)	Manganese compounds	n-Hexane	Total
2003	—	1,600	860	—	620	3,668
2002	—	2,700	1,400	—	990	6,030
2001	8,400	2,900	1,800	—	1,400	15,720
2000	31,000	1,500	1,200	—	1,000	35,700
1999	30,000	1,800	1,740	—	1,200	35,230
1998	33,000	1,700	1,400	—	1,200	37,780
1997	31,000	2,200	1,800	—	1,500	37,070
1996	34,000	2,400	2,000	—	1,600	40,640
1995	31,000	1,500	1,200	—	960	35,836
1994	31,000	1,300	1,100	640	—	35,487
1993	29,000	—	—	1,700	—	31,626
1992	29,000	—	—	2,200	—	32,399
1991	27,000	—	—	3,500	—	32,370
1990	25,000	—	—	1,900	—	27,876
1989	23,000	—	—	1,400	—	25,102
1988	110,000	—	—	—	—	110,120
1987	100,000	—	—	—	—	100,668