Facility detail

GREDE HOLDINGS LLC

6432 W STATE ST, WAUWATOSA, WI, 53213

Parent company: GREDE HOLDINGS LLC

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	1,1,1-Trichloroethane	Manganese	Copper	Nickel	Lead	Total (lbs)
2024	—	29	—	34	1	64
2023	—	27	—	39	1	67
2022	—	26	—	14	104	144
2021	—	26	—	14	105	145
2020	—	19	—	10	75	104
2019	—	28	—	18	113	159
2018	—	37	—	21	150	209
2017	—	38	—	21	153	213
2016	—	39	—	22	155	216
2015	—	40	—	23	160	223
2014	—	42	—	24	168	234
2013	—	38	—	21	153	213
2012	—	36	—	28	146	210
2011	—	41	—	31	166	239
2010	—	40	—	30	158	228
2009	—	21	—	16	86	123
2008	—	49	—	37	150	235
2007	—	48	21	38	1	116
2006	—	63	17	56	2	148
2005	—	68	17	52	2	149
2004	—	255	47	34	2	347
2003	—	750	500	250	168	1,918
2002	—	750	500	250	177	1,927
2001	—	250	255	250	186	1,191
2000	—	1,000	500	255	—	1,765
1999	—	580	50	36	—	676
1998	—	574	50	35	—	669
1997	—	255	255	255	—	775
1996	—	255	255	255	—	775
1995	—	255	255	255	—	775
1994	—	255	255	255	—	775
1993	—	5	5	5	—	15
1990	56,000	—	—	—	—	56,000
1989	62,980	—	—	—	—	62,980

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.