Facility detail

MASTERMOLD LLC

111 GRELL LN, JOHNSON CREEK, WI, 53038

Parent company: NA

Carcinogen — 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	Styrene	Methyl ethyl ketone	Toluene	n-Butyl alcohol	1,2,4-Trimethylbenzene	Total
2024	12,830	—	—	13,752	—	26,582
2023	15,825	—	—	13,389	—	29,214
2022	18,777	—	—	—	—	18,777
2021	13,600	—	—	—	—	13,600
2020	9,542	—	—	—	—	9,542
2019	9,755	—	—	—	—	9,755
2018	13,113	—	—	—	—	13,113
2017	7,301	—	—	—	—	7,301
2016	10,784	—	—	—	—	10,784
2015	9,168	—	—	10,288	—	19,456
2014	10,420	—	—	—	—	10,420
2013	10,156	—	—	—	—	10,156
2012	8,156	—	—	—	—	8,156
2011	7,381	—	—	—	—	7,381
2010	6,262	—	—	—	—	6,262
2009	5,340	—	—	—	—	5,340
2008	9,462	—	—	—	—	9,462
2007	9,120	—	—	—	—	9,120
2006	650,710	—	—	—	—	650,710
2005	14,336	—	—	—	—	14,336
2004	15,611	—	—	—	—	15,611
2003	12,120	—	—	—	11,902	24,022
2002	12,274	—	—	11,233	—	23,507
2001	11,340	—	—	—	15,286	26,626
2000	530	16,520	26,932	—	—	43,982
1999	430	13,537	23,601	—	—	37,568
1998	281	13,864	21,942	—	—	36,087
1997	236	13,553	15,879	—	—	29,668
1996	251	11,406	17,956	—	—	29,613
1995	250	250	4	—	—	504
1994	250	250	4	—	—	504
1993	2	10	6	—	—	18
1992	2	10	6	—	—	18
1991	2	10	6	—	—	18
1989	500	18,146	3,414	—	—	22,060
1988	—	55,620	5,678	—	—	61,298