Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MATERION BRUSH INC
230 SHOEMAKERSVILLE RD, SHOEMAKERSVILLE, PA, 19555
Parent company: MATERION 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,1,1-Trichloroethane | Nitric acid | Copper | Copper compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 69 |
| 2023 | — | — | — | — | 36 | 49 |
| 2022 | — | — | — | — | — | 53 |
| 2021 | — | — | — | — | — | 64 |
| 2020 | — | — | — | — | 58 | 67 |
| 2019 | — | — | — | — | 84 | 99 |
| 2018 | — | — | — | — | 85 | 100 |
| 2017 | — | — | — | — | 9 | 28 |
| 2016 | — | — | — | — | 97 | 114 |
| 2015 | — | — | — | — | 81 | 104 |
| 2014 | — | — | — | — | 69 | 89 |
| 2013 | — | — | — | — | 79 | 101 |
| 2012 | — | — | — | — | 75 | 97 |
| 2011 | — | — | — | — | 73 | 94 |
| 2010 | — | — | — | — | 92 | 119 |
| 2009 | — | — | — | — | 253 | 275 |
| 2008 | — | — | — | — | 253 | 279 |
| 2007 | — | — | — | — | 253 | 274 |
| 2006 | — | — | — | — | 253 | 274 |
| 2005 | — | — | — | — | 75 | 93 |
| 2004 | — | — | — | — | 260 | 538 |
| 2003 | — | — | — | 255 | — | 282 |
| 2002 | — | — | — | 255 | — | 285 |
| 2001 | — | — | — | 526 | — | 542 |
| 2000 | — | — | — | 146 | — | 165 |
| 1999 | 53,134 | — | 63 | 87 | — | 53,295 |
| 1998 | 225,011 | — | 188 | 97 | — | 225,306 |
| 1997 | 284,586 | — | 188 | 101 | — | 284,886 |
| 1996 | 251,596 | — | 211 | 85 | — | 251,904 |
| 1995 | 343,957 | — | 288 | 80 | — | 344,335 |
| 1994 | — | — | 13,272 | 73 | — | 13,442 |
| 1993 | — | — | 29,852 | 56 | — | 30,178 |
| 1992 | — | — | 27,190 | 108 | — | 27,358 |
| 1991 | — | 16,189 | 500 | 217 | — | 17,012 |
| 1990 | — | 24,425 | 245 | 213 | — | 24,973 |
| 1989 | — | 20,531 | 245 | 307 | — | 21,222 |
| 1988 | — | — | 253 | 277 | — | 711 |
| 1987 | — | 14,391 | — | 750 | — | 16,141 |
▎ 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.