Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIEMENS INDUSTRY INC.
40 CRESCENT ST, WORCESTER, MA, 01605
Parent company: SIEMENS AG
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 | Chromium | Ammonia | Polycyclic aromatic compounds | Total (lbs) | ||
| 2006 | 1,980 | — | — | 1,980 | ||
| 2005 | 1,859 | — | — | 1,859 | ||
| 2004 | 1,430 | — | — | 1,430 | ||
| 2003 | 1,398 | — | — | 1,398 | ||
| 2002 | 1,487 | — | — | 1,487 | ||
| 2001 | 1,599 | — | — | 1,599 | ||
| 2000 | 1,490 | — | 0 | 1,490 | ||
| 1999 | 750 | — | — | 750 | ||
| 1998 | 750 | — | — | 750 | ||
| 1997 | 1,882 | — | — | 1,882 | ||
| 1996 | 3,424 | — | — | 3,424 | ||
| 1995 | 3,593 | — | — | 3,593 | ||
| 1994 | 3,305 | — | — | 3,305 | ||
| 1993 | 2,174 | — | — | 2,174 | ||
| 1992 | 1,581 | — | — | 1,581 | ||
| 1991 | 1,761 | 1,250 | — | 3,011 | ||
▎ 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.