Facility detail

RITCHEY METALS CO INC

30 GEORGETOWN RD, CANONSBURG, PA, 15317

Parent company: NA

Carcinogen PBT — EPA classifications across all reporting years

Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

The 10 chemicals with the highest cumulative on-site releases across all available years.

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

Year	Aluminum (fume or dust)	Zinc (fume or dust)	Zinc compounds	Copper	Copper compounds	Total
2024	7,272	2,240	—	8	—	9,521
2023	7,272	2,240	—	9	—	9,523
2022	7,272	2,240	—	18	—	9,537
2021	7,272	2,240	—	7	—	9,520
2020	8,340	2,701	—	6	—	11,047
2019	7,003	2,284	—	6	—	9,294
2018	5,760	2,605	—	5	—	8,371
2017	6,502	2,546	—	6	—	9,054
2016	4,271	1,844	—	15	—	6,130
2015	3,733	1,789	—	24	—	5,546
2014	3,443	1,878	—	22	—	5,343
2013	3,244	1,268	—	12	—	4,525
2012	2,968	1,860	—	23	—	4,852
2011	3,438	1,511	—	23	—	4,973
2010	2,305	1,877	—	20	—	4,203
2009	2,403	1,729	—	16	—	4,149
2008	2,414	2,271	—	31	—	4,717
2007	1,135	2,438	—	12	—	3,585
2006	1,292	2,775	—	13	—	4,081
2005	1,238	2,661	—	13	—	3,913
2004	1,315	2,830	—	13	—	4,159
2003	1,440	—	3,106	—	14	4,561
2002	1,440	—	3,106	—	14	4,561
2001	1,440	—	3,105	—	14	4,560