Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SCHUMACHER CO
5610 POLK, HOUSTON, TX, 77023
Parent company: H&M PLATING ELP
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 | Toluene | Mixture | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nitric acid | Nickel compounds | Total (lbs) |
| 2024 | — | — | — | — | — | 6 |
| 2023 | — | — | — | — | — | 6 |
| 2022 | — | — | — | — | — | 6 |
| 2021 | — | — | 6 | — | — | 6 |
| 2020 | — | — | 6 | — | — | 6 |
| 2019 | — | — | 8 | — | — | 8 |
| 2018 | — | — | 8 | — | — | 9 |
| 2017 | — | — | 10 | — | — | 12 |
| 2016 | — | — | 12 | 397 | — | 409 |
| 2015 | — | — | 18 | — | 10 | 28 |
| 2014 | 7,966 | — | 7 | — | — | 7,975 |
| 2013 | — | — | 7 | — | — | 11 |
| 2012 | — | — | 7 | — | — | 11 |
| 2011 | — | — | 7 | 12 | — | 23 |
| 2010 | — | — | 10 | — | — | 14 |
| 2009 | — | — | 13 | — | — | 15 |
| 2008 | — | — | 18 | — | 177 | 197 |
| 2007 | — | — | 15 | — | 134 | 151 |
| 2006 | — | — | 15 | — | 134 | 149 |
| 2005 | — | — | 11 | — | 134 | 145 |
| 2004 | — | — | 9 | — | 133 | 144 |
| 2003 | — | — | 11 | — | 133 | 150 |
| 2002 | — | — | 12 | 542 | 133 | 689 |
| 2001 | — | — | 500 | — | — | 509 |
| 2000 | — | — | 5 | 750 | 250 | 1,005 |
| 1999 | — | — | — | — | 250 | 250 |
| 1997 | — | — | 255 | — | — | 255 |
| 1995 | — | 20,392 | 255 | — | — | 20,647 |
| 1994 | — | — | 10 | — | — | 10 |
| 1993 | 11,213 | — | 10 | — | — | 11,223 |
| 1992 | 10,031 | — | 10 | — | — | 10,041 |
| 1991 | 16,400 | — | 11,376 | — | — | 27,776 |
| 1990 | 17,600 | — | 500 | — | — | 18,100 |
| 1988 | — | — | — | — | — | 1,000 |
▎ 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.