Facility detail

SK WELLMAN CORP

5372 W 130TH ST, BROOK PARK, OH, 44142

Parent company: HAWK GROUP OF COS

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	Tetrachloroethylene	Ammonia	Copper	Lead	Zinc (fume or dust)	Total
2005	42	1,500	250	5	—	1,797
2004	42	13,401	1,016	5	—	14,464
2003	43,827	6,581	1,073	5	—	51,486
2002	43,827	6,820	1,786	5	—	52,438
2001	255	2,500	665	32	—	3,452
2000	62,756	26,500	1,815	260	260	91,591
1999	83,000	26,500	2,100	260	260	112,120
1998	108,750	149,000	2,000	260	260	260,270
1997	59,750	40,000	1,875	260	505	102,390
1996	62,750	49,005	1,460	278	285	114,053
1995	52,428	49,664	1,367	280	281	104,296
1994	31,536	86,993	1,414	290	288	120,803
1993	65,800	89,003	1,680	396	294	157,205
1992	29,800	74,005	1,530	148	45	105,778
1991	44,875	77,981	1,163	158	—	124,177
1990	98,194	70,759	1,588	500	—	171,041