Facility detail

MCWANE DUCTILE-UTAH

2550 S INDUSTRIAL PKWY, PROVO, UT, 84606

Parent company: MCWANE INC

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	Manganese	Zinc compounds	Manganese compounds	Barium	Lead	Total (lbs)
2024	—	28,104	70,295	—	—	100,672
2023	—	51,934	126,752	—	—	182,821
2022	—	71,906	171,370	—	—	248,989
2021	—	78,037	118,692	—	—	202,815
2020	—	35,417	—	—	—	154,437
2019	—	81,870	—	—	—	164,864
2018	—	32,001	140,220	—	—	174,835
2017	—	33,593	130,170	—	—	166,451
2016	—	37,799	114,388	—	—	155,174
2015	—	22,893	74,901	—	—	99,639
2014	—	36,178	169,146	—	—	208,156
2013	—	32,063	139,108	—	—	173,670
2012	—	20,303	130,096	—	—	152,047
2011	—	200,407	220,028	—	—	448,771
2010	—	410,351	240,128	—	—	714,516
2009	—	300,242	150,080	—	—	477,350
2008	—	505,845	245,671	—	—	818,609
2007	384,270	776,770	—	28,800	47,082	1,255,323
2006	436,273	776,822	—	32,100	49,285	1,332,625
2005	440,030	770,852	—	32,010	71,040	1,349,488
2004	410,010	—	—	31,010	71,008	540,384
2003	310,005	—	—	22,010	52,008	402,979
2002	799,193	—	—	123,268	234,036	1,173,208
2001	819,421	—	—	119,549	236,241	1,198,219
2000	93,368	—	—	141,180	—	259,142
1999	54,000	—	—	112,576	—	201,447
1998	18,627	—	—	121,072	—	172,624
1997	226,006	—	—	137,000	—	392,122
1996	147,005	—	—	91,000	—	264,108
1995	120,005	—	—	96,000	—	243,551
1994	9,207	—	—	84,992	—	105,353
1993	7,654	—	—	98,134	—	114,987
1992	9,349	—	—	78,990	—	99,053
1991	8,294	—	—	86,000	—	104,239
1990	74,257	—	—	58,869	—	161,152
1989	82,740	—	—	50,075	—	189,569
1988	—	—	—	—	—	28,459
1987	—	—	—	63,728	—	65,741

▎ 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.