Facility detail

WISCONSIN INVESTCAST

661 S 12TH ST, WATERTOWN, WI, 53094

Parent company: METALTEK INTERNATIONAL

Carcinogen — EPA classifications across all reporting years

Start another search Verify on EPA ECHO ↗

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	Chromium	Nickel	1,1,1-Trichloroethane	Manganese	1,1,2-Trichloroethane	Total (lbs)
2024	64	32	—	—	—	96
2023	107	54	—	—	—	161
2022	110	54	—	—	—	164
2021	124	36	—	—	—	160
2020	123	54	—	—	—	177
2019	123	66	—	—	—	189
2018	116	74	—	—	—	190
2017	138	90	—	—	—	228
2016	138	91	—	—	—	229
2015	119	77	—	—	—	196
2014	124	72	—	—	—	196
2013	126	67	—	—	—	193
2012	104	65	—	—	—	169
2011	107	61	—	—	—	168
2010	89	47	—	—	—	136
2009	58	29	—	—	—	87
2008	70	43	—	—	—	113
2005	90	—	—	—	—	90
2004	51	—	—	—	—	51
2002	90	62	—	—	—	152
2001	150	113	—	—	—	263
2000	101	63	—	—	—	164
1999	78	49	—	—	—	143
1998	76	45	—	—	—	121
1997	87	52	—	—	—	139
1996	—	250	—	250	—	1,005
1995	2,700	250	—	250	—	3,705
1994	250	250	—	250	—	1,255
1993	500	500	—	500	—	2,010
1992	500	500	750	500	—	2,280
1991	750	750	1,800	750	—	6,300
1990	500	10	—	—	2,070	3,090

▎ 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.