Facility detail

MIDWESTERN FABRICATORS INC

1235 S PIONEER RD, SALT LAKE CITY, UT, 84104

Parent company: NA

Carcinogen — 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	Styrene	Acetone	Total (lbs)
2023	27,600	—	27,600
2022	25,200	—	25,200
2021	25,600	—	25,600
2020	22,800	—	22,800
2019	24,407	—	24,407
2018	25,066	—	25,066
2017	28,346	—	28,346
2016	28,429	—	28,429
2015	35,915	—	35,915
2014	48,681	—	48,681
2013	53,144	—	53,144
2012	36,590	—	36,590
2011	40,694	—	40,694
2010	39,468	—	39,468
2009	38,527	—	38,527
2005	48,467	—	48,467
2004	44,930	—	44,930
2003	41,153	—	41,153
2002	41,153	—	41,153
2001	41,153	—	41,153
2000	26,676	—	26,676
1999	30,202	—	30,202
1998	32,792	—	32,792
1997	22,051	—	22,051
1996	31,314	—	31,314
1995	45,298	—	45,298
1994	45,298	—	45,298
1993	44,636	16,038	60,674
1992	31,860	11,100	42,960
1991	39,023	8,200	47,223
1990	47,678	1,385	49,063
1989	667	26,374	27,041
1988	600	—	600

▎ 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.