Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VISHAY-HIREL SYSTEMS LLC (FORMERLY D T MAGNETICS)
140 CROSBY RD, DOVER, NH, 03820
Parent company: VISHAY INTERTECHNOLOGY 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 | Lead | Total (lbs) | ||||
| 2022 | 0 | 0 | ||||
| 2021 | 0 | 0 | ||||
| 2020 | 0 | 0 | ||||
| 2019 | 1 | 1 | ||||
| 2018 | 1 | 1 | ||||
| 2017 | 3 | 3 | ||||
| 2016 | 7 | 7 | ||||
| 2015 | 7 | 7 | ||||
| 2014 | 8 | 8 | ||||
| 2013 | 7 | 7 | ||||
| 2012 | 8 | 8 | ||||
| 2011 | 7 | 7 | ||||
| 2010 | 7 | 7 | ||||
| 2009 | 5 | 5 | ||||
| 2008 | 9 | 9 | ||||
| 2007 | 9 | 9 | ||||
| 2006 | 9 | 9 | ||||
| 2005 | 10 | 10 | ||||
| 2004 | 10 | 10 | ||||
| 2003 | 10 | 10 | ||||
| 2002 | 10 | 10 | ||||
| 2001 | 5 | 5 | ||||
▎ 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.