Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SCHLAGE LOCK CO LLC
2720 TOBEY DR, INDIANAPOLIS, IN, 46219
Parent company: ALLEGION S&S US HOLDING CO INC
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 | Copper | Copper compounds | Zinc compounds | Zinc (fume or dust) | Chromium | Total (lbs) |
| 2024 | 20 | — | — | — | 1 | 52 |
| 2023 | 39 | — | — | — | 2 | 71 |
| 2022 | 29 | — | — | — | 2 | 50 |
| 2021 | 36 | — | — | — | 2 | 42 |
| 2020 | 21 | — | — | — | 2 | 25 |
| 2019 | 15 | — | — | — | 10 | 29 |
| 2018 | 15 | — | — | — | 10 | 27 |
| 2017 | 260 | — | — | — | 10 | 273 |
| 2016 | 505 | — | — | — | 15 | 524 |
| 2015 | 265 | — | — | — | 20 | 285 |
| 2014 | 265 | — | — | — | 20 | 285 |
| 2013 | 510 | — | — | — | 20 | 530 |
| 2012 | 510 | — | — | — | 20 | 530 |
| 2011 | 36 | — | — | — | 7 | 48 |
| 2010 | 260 | — | — | — | 15 | 278 |
| 2009 | 260 | — | — | — | 15 | 283 |
| 2008 | 260 | — | — | — | 15 | 285 |
| 2007 | 260 | — | — | 5 | 15 | 305 |
| 2006 | 260 | — | — | — | 15 | 300 |
| 2005 | 260 | — | — | — | 15 | 285 |
| 2004 | 260 | — | — | — | 15 | 285 |
| 2003 | 760 | — | — | — | 15 | 785 |
| 2002 | 760 | — | — | — | 15 | 787 |
| 2001 | 760 | — | — | 280 | 15 | 1,065 |
| 2000 | 760 | — | — | 330 | 11 | 1,101 |
| 1999 | 20 | — | — | — | 20 | 40 |
| 1998 | 18 | — | — | — | 10 | 28 |
| 1997 | 18 | — | — | — | 10 | 28 |
| 1996 | 20 | — | — | 6 | 10 | 36 |
| 1995 | — | 260 | 505 | — | — | 775 |
| 1994 | — | 260 | 505 | — | — | 775 |
| 1993 | — | 505 | 505 | — | — | 1,020 |
| 1992 | — | 5 | 5 | — | — | 10 |
| 1991 | — | 5 | 4 | — | — | 9 |
| 1990 | — | 225 | 170 | — | — | 395 |
| 1989 | — | 1,125 | — | — | — | 1,125 |
| 1988 | — | 55 | — | — | — | 55 |
▎ 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.