Facility detail

DUNKIRK SPECIALTY STEEL LLC

830 BRIGHAM RD, DUNKIRK, NY, 14048

Parent company: UNIVERSAL STAINLESS & ALLOY PRODUCTS INC

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	Nitric acid	Hydrogen fluoride	Chromium	Nickel	Manganese	Total (lbs)
2024	126	—	40	96	16	285
2023	204	—	38	92	15	356
2022	126	—	32	77	13	253
2021	126	—	19	46	8	202
2020	1,068	—	108	21	42	1,249
2019	1,024	—	144	28	56	1,265
2018	1,349	—	143	28	56	1,589
2017	1,480	—	130	26	51	1,699
2016	1,570	—	111	22	44	1,757
2015	1,570	—	129	25	51	1,787
2014	1,572	—	137	27	54	1,803
2013	405	—	109	22	43	589
2012	983	—	151	30	59	1,237
2011	1,593	—	154	30	61	1,852
2010	227	500	98	19	39	892
2009	346	500	73	14	29	969
2008	1,063	500	82	16	32	1,701
2007	1,010	500	113	22	44	1,689
2006	1,063	500	250	192	32	2,037
2005	1,042	500	250	192	32	2,016
2004	1,042	500	250	192	32	2,016
2003	1,030	316	257	170	35	1,808
2002	1,045	321	515	161	30	2,072

▎ 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.