Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
503 GAY ST, DELHI, IA, 52223
Parent company: STANLEY BLACK & DECKER
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Manganese | Nickel | Chromium | Lead | Total (lbs) | |
| 2022 | 135 | — | — | — | 135 | |
| 2021 | 161 | — | — | — | 161 | |
| 2020 | 129 | — | — | — | 129 | |
| 2019 | — | — | — | 0 | 0 | |
| 2018 | 156 | — | — | — | 156 | |
| 2017 | 139 | 3 | — | — | 142 | |
| 2016 | 142 | 5 | — | — | 147 | |
| 2015 | 139 | 5 | — | — | 144 | |
| 2014 | 167 | 2 | — | — | 169 | |
| 2013 | 222 | 31 | — | — | 253 | |
| 2012 | 271 | 37 | — | — | 308 | |
| 2011 | 206 | 36 | — | — | 242 | |
| 2010 | 100 | 14 | 20 | — | 135 | |
| 2009 | 107 | — | 19 | — | 126 | |
| 2008 | 94 | 13 | 18 | — | 125 | |
| 2006 | 158 | — | 26 | — | 184 | |
▎ 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.