Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MAHLE, INC
20 NUTMEG DR, TRUMBULL, CT, 066115414
Parent company: MAHLE GROUP
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 | Nitric acid | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Nickel compounds | Lead | Total (lbs) | |
| 2011 | 1 | — | 1 | 3 | 6 | |
| 2010 | 1 | — | 1 | 1 | 4 | |
| 2009 | 1 | — | 1 | 3 | 5 | |
| 2008 | 24 | — | 1 | 1 | 26 | |
| 2007 | 3 | 3 | 2 | — | 8 | |
| 2006 | 3 | 3 | 2 | — | 8 | |
| 2005 | 3 | 3 | 2 | — | 8 | |
| 2004 | 3 | 3 | 2 | — | 8 | |
| 2003 | 3 | 3 | 2 | — | 8 | |
| 2002 | 3 | 3 | 2 | 1 | 9 | |
| 2001 | 3 | 3 | 2 | 3 | 11 | |
| 2000 | 3 | 3 | 2 | — | 8 | |
| 1999 | 3 | 2 | 2 | — | 7 | |
▎ 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.