Facility detail

MILWARD ALLOYS INC

500 MILL ST, LOCKPORT, NY, 14094

Parent company: NA

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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	Copper	Phosphoric acid	Phosphorus (yellow or white)	Chromium	Manganese	Total (lbs)
2024	250	—	250	—	—	500
2023	500	—	250	—	—	750
2022	250	—	250	—	—	500
2021	250	—	255	—	—	505
2020	250	—	250	—	—	500
2019	250	—	250	—	—	500
2018	250	—	250	—	—	500
2017	250	—	250	—	—	500
2016	250	—	250	—	—	500
2015	250	—	250	—	—	500
2014	250	—	250	—	—	500
2013	250	—	250	—	—	500
2012	—	—	250	—	—	250
2011	—	—	250	—	—	250
2010	—	—	250	—	—	250
2009	250	—	250	—	—	500
2008	250	—	250	—	—	500
2007	250	—	250	—	—	500
2006	250	—	250	—	—	500
2005	750	—	750	—	—	1,500
2004	250	—	250	—	—	500
2003	—	—	750	—	—	750
2002	255	—	255	—	—	510
2001	255	—	46	—	—	301
2000	255	—	63	—	—	318
1999	255	—	62	—	—	317
1998	771	6,633	368	223	20	8,015
1997	18	4,045	321	168	9	4,561
1996	8	120	392	206	4	730
1995	1,000	10	10	10	10	1,040
1994	1,005	60	255	260	15	1,595
1993	818	10	10	10	10	858
1992	1,050	10	10	—	—	1,070
1991	654	10	10	—	—	674
1990	2,658	15	5	—	10	2,688
1989	250	—	—	—	—	250

▎ 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.