Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAMILTON BRASS & ALUMINUM CASTINGS CO
706 S 8TH ST, HAMILTON, OH, 45011
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 | Zinc (fume or dust) | Zinc compounds | Copper | Lead | Lead compounds | Total (lbs) |
| 2020 | — | — | — | — | 3 | 3 |
| 2019 | — | — | — | — | — | 12 |
| 2018 | — | — | — | — | 13 | 13 |
| 2017 | — | — | — | — | 17 | 17 |
| 2016 | — | — | — | — | 11 | 11 |
| 2015 | — | — | — | — | 10 | 10 |
| 2014 | — | — | — | — | 18 | 18 |
| 2013 | — | — | — | — | 15 | 15 |
| 2012 | — | — | — | — | 31 | 31 |
| 2011 | — | — | — | — | 24 | 24 |
| 2010 | — | — | — | — | 23 | 23 |
| 2009 | — | — | — | — | 22 | 22 |
| 2008 | — | — | — | — | 41 | 41 |
| 2007 | — | — | — | — | 36 | 36 |
| 2006 | — | — | — | — | 40 | 40 |
| 2005 | — | — | — | — | 37 | 37 |
| 2004 | — | — | — | — | 43 | 43 |
| 2003 | — | — | — | — | 32 | 32 |
| 2002 | — | — | — | — | 27 | 27 |
| 2001 | — | — | — | — | 34 | 34 |
| 1995 | 1,798 | — | — | — | — | 1,798 |
| 1994 | 3,342 | — | 255 | 255 | — | 3,852 |
| 1993 | 3,243 | — | 255 | 255 | — | 3,753 |
| 1992 | 3,443 | — | 255 | 255 | — | 3,953 |
| 1991 | 3,512 | — | 255 | 255 | — | 4,022 |
| 1990 | 3,483 | — | 255 | 255 | — | 3,993 |
| 1989 | — | 3,749 | — | — | 500 | 4,749 |
▎ 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.