Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ST. MARYS CARBON CO INC
259 EBERL ST, SAINT MARYS, PA, 15857
Parent company: SMC GLOBAL HOLDINGS INC
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 | 1,1,1-Trichloroethane | Acetone | Lead | Total (lbs) | |
| 2024 | 792 | — | — | 54 | 846 | |
| 2023 | 687 | — | — | 20 | 707 | |
| 2022 | 1,118 | — | — | 61 | 1,179 | |
| 2021 | 1,355 | — | — | 80 | 1,435 | |
| 2020 | 923 | — | — | 54 | 977 | |
| 2019 | 1,053 | — | — | 52 | 1,105 | |
| 2018 | 2,844 | — | — | 183 | 3,027 | |
| 2017 | 2,686 | — | — | 170 | 2,856 | |
| 2016 | 3,760 | — | — | 192 | 3,952 | |
| 2015 | 3,164 | — | — | 136 | 3,300 | |
| 2014 | 2,462 | — | — | 159 | 2,621 | |
| 2013 | 6,357 | — | — | 392 | 6,749 | |
| 2012 | 3,964 | — | — | 251 | 4,215 | |
| 2011 | 5,145 | — | — | 300 | 5,445 | |
| 2000 | 5 | — | — | 5 | 10 | |
| 1999 | 5 | — | — | 5 | 10 | |
| 1998 | 5 | — | — | 5 | 10 | |
| 1997 | 8 | — | — | 3 | 11 | |
| 1996 | 5 | — | — | 3 | 8 | |
| 1995 | 6 | — | — | — | 6 | |
| 1994 | 6 | — | — | — | 6 | |
| 1993 | 6 | — | — | — | 6 | |
| 1992 | 10 | 2,532 | — | — | 2,542 | |
| 1991 | 14 | 4,247 | 12,400 | 5 | 16,666 | |
| 1990 | 59 | 3,362 | — | — | 3,421 | |
| 1989 | 250 | 12,250 | — | — | 12,500 | |
| 1988 | 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.