Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BLACK & DECKER (US) INC
626 HANOVER PIKE, HAMPSTEAD, MD, 21074
Parent company: STANLEY BLACK & DECKER
Carcinogen
— 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 | Methanol | 1,1,1-Trichloroethane | Copper | Nickel | Total (lbs) | |
| 2024 | 51 | — | — | — | 51 | |
| 2023 | 46 | — | — | — | 46 | |
| 2022 | 105 | — | — | — | 105 | |
| 2021 | 130 | — | — | — | 130 | |
| 2020 | 147 | — | — | — | 147 | |
| 2019 | 147 | — | — | — | 147 | |
| 2018 | 147 | — | — | — | 147 | |
| 2017 | 147 | — | — | — | 147 | |
| 2016 | 147 | — | — | — | 147 | |
| 2015 | 147 | — | — | — | 147 | |
| 2014 | 147 | — | — | — | 147 | |
| 2013 | 150 | — | — | — | 150 | |
| 2012 | 143 | — | — | — | 143 | |
| 2011 | 143 | — | — | — | 143 | |
| 2010 | 119 | — | — | — | 119 | |
| 2009 | 161,607 | — | — | — | 161,607 | |
| 2008 | 207,804 | — | — | — | 207,804 | |
| 2005 | 82 | — | — | — | 82 | |
| 2004 | 85 | — | — | — | 85 | |
| 1998 | — | — | 250 | 250 | 500 | |
| 1993 | — | 809 | — | — | 809 | |
| 1992 | — | 3,895 | — | — | 3,895 | |
| 1991 | — | 45,759 | — | — | 45,759 | |
| 1990 | — | 41,989 | — | — | 41,989 | |
| 1989 | — | 38,389 | — | — | 38,389 | |
| 1988 | — | 34,389 | — | — | 34,389 | |
▎ 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.