Facility detail

HYDRO ALUMINUM METALS USA LLC

5801 RIVERPORT RD, HENDERSON, KY, 42420

Parent company: HYDRO ALUMINUM METALS USA LLC

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	Aluminum (fume or dust)	Nickel	Manganese	Copper	1,2,4-Trichlorobenzene	Total (lbs)
2024	—	328	316	61	—	829
2023	—	331	319	63	—	837
2022	—	345	332	64	—	871
2021	—	352	336	65	—	884
2020	—	304	293	56	—	767
2019	—	302	292	60	—	768
2018	—	344	331	64	—	868
2017	—	349	336	65	—	881
2016	—	89	86	18	—	226
2015	—	88	85	16	—	223
2014	—	85	82	18	—	218
2013	—	88	86	20	—	226
2012	—	91	88	18	—	233
2011	—	227	219	42	—	576
2010	—	217	209	41	—	549
2009	—	164	158	30	—	389
2008	848	209	201	39	—	1,376
2007	733	180	174	33	—	1,189
2006	3,920	—	11	502	—	4,953
2005	—	—	5	9	—	35
2004	—	—	7	8	—	30
2003	—	—	7	3	—	21
2002	—	—	26	—	—	60
2001	—	—	12	—	—	29
1997	—	—	—	—	10	10
1996	—	—	—	—	10	10
1995	—	—	—	—	10	10
1994	—	—	—	—	10	10
1993	—	—	—	—	250	250
1992	—	—	—	—	250	250
1991	—	—	—	—	250	250
1990	—	—	—	—	250	250
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.