Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
YALE SECURITY INC.,NORTON DOOR CONTROLS
3000 HWY 74 E, MONROE, NC, 28112
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 | 1,1,1-Trichloroethane | n-Butyl alcohol | Trichloroethylene | Tetrachloroethylene | Toluene | Total (lbs) |
| 2024 | — | — | — | — | — | 3 |
| 2023 | — | — | — | — | — | 3 |
| 2022 | — | — | — | — | — | 8 |
| 2021 | — | — | — | — | — | 7 |
| 2020 | — | — | — | — | — | 15 |
| 2019 | — | — | — | — | — | 73 |
| 2018 | — | — | — | — | — | 2 |
| 2017 | — | — | — | — | — | 0 |
| 2016 | — | — | — | — | — | 0 |
| 2015 | — | — | — | — | — | 0 |
| 2014 | — | — | — | — | — | 1 |
| 2013 | — | — | — | — | — | 1 |
| 2012 | — | — | — | — | — | 0 |
| 2011 | — | — | — | — | — | 1 |
| 2010 | — | — | — | — | — | 440 |
| 2009 | — | — | — | — | — | 779 |
| 2008 | — | — | — | — | — | 982 |
| 2007 | — | — | — | — | — | 1,098 |
| 2006 | — | — | — | — | — | 1,030 |
| 2005 | — | — | — | — | — | 1,321 |
| 2004 | — | — | — | — | — | 1,216 |
| 2003 | — | — | — | — | — | 1,141 |
| 2002 | — | — | — | — | — | 1,360 |
| 2001 | — | — | — | — | — | 1,150 |
| 2000 | — | 9,520 | — | — | 3,918 | 20,312 |
| 1999 | — | 12,848 | — | — | 5,208 | 26,903 |
| 1998 | — | 30,718 | 22,349 | — | 13,581 | 87,337 |
| 1996 | — | 29,905 | 51,264 | — | — | 82,211 |
| 1995 | — | 27,103 | 39,918 | — | — | 68,272 |
| 1994 | — | 24,184 | 44,395 | — | — | 69,946 |
| 1993 | 26,590 | 25,500 | 39,920 | — | — | 92,260 |
| 1992 | 67,800 | 23,200 | — | — | — | 91,250 |
| 1991 | 69,400 | 23,700 | — | — | — | 93,350 |
| 1990 | 91,825 | 29,723 | — | — | — | 121,798 |
| 1989 | 66,284 | 26,981 | — | 10,575 | — | 115,531 |
| 1988 | 54,102 | — | — | — | — | 54,352 |
| 1987 | — | — | — | 16,320 | — | 16,570 |
▎ 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.