Facility detail

TENARIS KOPPEL

6403 6TH AVE, KOPPEL, PA, 16136

Parent company: TENARIS

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	Zinc compounds	Molybdenum trioxide	Manganese compounds	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Lead compounds	Total (lbs)
2024	1,233	—	—	—	—	1,601
2023	1,286	—	—	—	—	1,670
2022	1,224	—	—	—	—	1,592
2021	409	—	—	—	—	551
2020	101	—	—	—	—	136
2019	1,134	—	—	—	111	1,532
2018	1,335	—	—	—	—	1,803
2017	1,256	—	284	—	123	1,695
2016	756	—	172	—	74	1,021
2015	749	—	169	—	74	1,011
2014	1,382	—	359	—	89	1,873
2013	1,312	—	298	—	129	1,772
2012	1,206	9,058	259	—	123	10,680
2011	1,079	9,058	195	—	92	10,450
2010	1,025	9,058	183	—	87	10,377
2009	291	516	71	—	35	920
2008	674	322	150	—	88	1,248
2007	508	111	114	—	67	810
2006	688	521	153	—	90	1,465
2005	573	139	137	—	72	934
2004	543	727	127	—	71	1,480
2003	277	601	62	—	40	992
2002	126	932	29	—	16	1,114
2001	328	203	134	—	27	710
2000	354	319	173	—	36	905
1999	397	262	169	—	35	885
1998	459	288	160	—	37	966
1997	7,211	215	978	—	512	8,990
1996	8,056	—	1,165	—	694	9,990
1995	—	—	1,198	—	—	1,468
1994	—	—	1,208	—	—	1,871
1993	—	—	1,477	—	—	2,447
1992	—	—	606	—	—	654
1991	—	—	290	—	—	307
1988	2,013	500	800	—	—	3,948
1987	—	—	—	4,200	—	4,740

▎ 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.