Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LIBERTAS COPPER LLC
100 WASHINGTON ST, LEETSDALE, PA, 15056
Parent company: NA
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 | Copper | Lead | Copper And Copper Compounds | Nickel | Zinc (fume or dust) | Total (lbs) |
| 2024 | — | — | 5,967 | — | — | 6,081 |
| 2023 | — | — | 4,251 | — | — | 4,332 |
| 2022 | — | — | 3,850 | — | — | 3,919 |
| 2021 | — | — | 4,688 | — | — | 4,763 |
| 2020 | 5,623 | 80 | — | 13 | — | 5,717 |
| 2019 | 11,627 | 138 | — | 26 | — | 11,791 |
| 2018 | 12,311 | 165 | — | 46 | — | 12,522 |
| 2017 | 23,476 | 117 | — | 32 | — | 23,625 |
| 2016 | 46,901 | 290 | — | 34 | — | 47,226 |
| 2015 | 25,777 | 158 | — | — | — | 25,935 |
| 2014 | 28,405 | 270 | — | 48 | — | 28,723 |
| 2013 | 15,888 | 302 | — | 75 | — | 16,265 |
| 2012 | 1,350 | 266 | — | 35 | — | 1,651 |
| 2011 | 1,323 | 266 | — | 30 | — | 1,619 |
| 2010 | 1,321 | 620 | — | 31 | — | 1,972 |
| 2009 | 3,786 | 725 | — | 15 | — | 4,526 |
| 2008 | 45,393 | 322 | — | 750 | — | 46,465 |
| 2007 | 45,393 | 335 | — | 140 | — | 45,868 |
| 2006 | 29,160 | 740 | — | 90 | — | 29,990 |
| 2005 | 29,760 | 651 | — | 110 | — | 30,521 |
| 2004 | 28,640 | 241 | — | 110 | — | 28,991 |
| 2003 | 25,293 | 221 | — | 750 | — | 26,264 |
| 2002 | 26,750 | 242 | — | 750 | — | 27,742 |
| 2001 | 26,050 | 775 | — | 505 | — | 27,330 |
| 2000 | 28,550 | 745 | — | 750 | — | 30,045 |
| 1999 | 11,650 | 750 | — | 260 | — | 13,410 |
| 1998 | 10,800 | 505 | — | 260 | — | 11,565 |
| 1997 | 8,400 | 505 | — | 260 | — | 9,165 |
| 1996 | 6,700 | 505 | — | 260 | — | 7,465 |
| 1995 | 19,300 | 505 | — | 750 | — | 20,555 |
| 1994 | 30,800 | 9,255 | — | 750 | — | 40,805 |
| 1993 | 26,300 | 1,005 | — | 755 | — | 28,310 |
| 1992 | 28,155 | 1,005 | — | 755 | — | 31,215 |
| 1991 | 21,683 | 505 | — | 505 | — | 24,193 |
| 1990 | 6,450 | 260 | — | 750 | 4,900 | 14,010 |
| 1989 | 6,450 | 500 | — | 1,000 | 4,900 | 14,250 |
▎ 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.