Facility detail

WELDING ALLOYS USA INC

8535 DIXIE HWY, FLORENCE, KY, 41042

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	Chromium	Manganese	Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)	Nickel	Total (lbs)
2024	142	31	—	18	191
2023	—	32	140	17	189
2022	—	27	145	15	187
2021	—	24	123	14	161
2020	—	32	154	15	201
2019	—	35	167	17	219
2018	98	24	—	12	134
2017	105	27	—	11	143
2016	118	41	—	18	177
2015	110	38	—	20	168
2014	109	35	—	13	157
2013	108	34	—	13	155
2012	108	30	—	13	151
2011	123	38	—	12	173
2010	110	36	—	12	158
2009	72	24	—	9	105
2008	82	24	—	6	112
2007	74	20	—	6	100
2006	66	16	—	4	87
2005	505	260	—	10	775
2004	255	255	—	10	520
2003	255	255	—	10	520
2002	500	255	—	10	765
2001	500	500	—	255	1,255
2000	255	255	—	10	520
1999	255	255	—	10	520
1998	255	255	—	10	520
1997	255	255	—	10	520
1996	255	255	—	—	510
1995	255	255	—	—	510
1994	255	255	—	—	510
1993	255	255	—	—	510
1992	255	255	—	—	510
1991	255	10	—	—	265
1990	255	—	—	—	255

▎ 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.