Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
UNION ELECTRIC STEEL CORP
31 UNION ELECTRIC RD, BURGETTSTOWN, PA, 15021
Parent company: AMPCO-PITTSBURGH CORP
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Manganese | Chromium | Nickel | Lead | Total (lbs) | |
| 2024 | 25 | 188 | 8 | — | 221 | |
| 2023 | 29 | 182 | 7 | — | 218 | |
| 2022 | 29 | 188 | 8 | — | 224 | |
| 2021 | 29 | 191 | 8 | — | 228 | |
| 2020 | 26 | 154 | 6 | — | 187 | |
| 2019 | 29 | 190 | 8 | — | 227 | |
| 2018 | 30 | 208 | 8 | — | 246 | |
| 2017 | 262 | 171 | 7 | — | 440 | |
| 2016 | 257 | 101 | 4 | — | 362 | |
| 2015 | 256 | 96 | 4 | — | 356 | |
| 2014 | 257 | 103 | 4 | — | 364 | |
| 2013 | 1,474 | 992 | 6 | 29 | 2,501 | |
| 2012 | 1,631 | 1,119 | 7 | 32 | 2,789 | |
| 2011 | 1,510 | 1,021 | 7 | 30 | 2,568 | |
| 2010 | 1,500 | 1,012 | 6 | 30 | 2,548 | |
| 2009 | 1,325 | 872 | 6 | 25 | 2,228 | |
| 2008 | 1,551 | 1,054 | 7 | 31 | 2,643 | |
| 2007 | 1,763 | 1,224 | 9 | 36 | 3,032 | |
| 2006 | 1,793 | 1,249 | 9 | 36 | 3,087 | |
| 2005 | 1,783 | 1,240 | 9 | 36 | 3,068 | |
| 2004 | 1,183 | 868 | 1 | — | 2,052 | |
| 2003 | 1,296 | 951 | 1 | — | 2,248 | |
| 2002 | 1,373 | 1,007 | 1 | — | 2,381 | |
| 2001 | 1,292 | 947 | 1 | — | 2,240 | |
| 2000 | 2,654 | 1,592 | 15 | — | 4,261 | |
| 1999 | 2,260 | 1,450 | 255 | — | 3,965 | |
| 1998 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1997 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1996 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1995 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1994 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1993 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1992 | 1,500 | 500 | 1,000 | — | 3,000 | |
| 1991 | 3,000 | 1,000 | 1,000 | — | 5,000 | |
| 1990 | 1,000 | — | — | — | 1,000 | |
| 1989 | 1,000 | 250 | 250 | — | 1,500 | |
| 1988 | 1,100 | — | 250 | — | 1,350 | |
▎ 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.