Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RAYTHEON CO
350 - 362 LOWELL ST, ANDOVER, MA, 01810
Parent company: RTX CORP
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 | Dichloromethane | Freon 113 (CFC-113) | N-Methyl-2-pyrrolidone | Methanol | Total (lbs) |
| 2024 | — | — | — | 8,283 | — | 8,284 |
| 2023 | — | — | — | 5,919 | — | 5,920 |
| 2022 | — | — | — | 3,155 | — | 3,155 |
| 2021 | — | — | — | 1,872 | — | 1,872 |
| 2020 | — | — | — | 11,772 | — | 11,772 |
| 2019 | — | — | — | 4,094 | — | 4,094 |
| 2018 | — | — | — | 5,792 | — | 5,792 |
| 2017 | — | — | — | 5,237 | — | 5,237 |
| 2016 | — | — | — | 2,117 | — | 2,117 |
| 2015 | — | — | — | 3,357 | — | 3,357 |
| 2014 | — | — | — | 2,987 | — | 2,987 |
| 2013 | — | — | — | 4,062 | — | 4,062 |
| 2012 | — | — | — | 3,151 | — | 3,151 |
| 2011 | — | — | — | 3,072 | — | 3,072 |
| 2010 | — | — | — | 3,927 | — | 3,927 |
| 2009 | — | — | — | 3,954 | — | 3,954 |
| 2008 | — | — | — | 5,515 | — | 5,515 |
| 2007 | — | — | — | 7,932 | — | 7,932 |
| 2006 | — | — | — | 6,701 | — | 6,701 |
| 2005 | — | — | — | 10,943 | — | 10,943 |
| 2004 | — | — | — | 12,553 | — | 12,553 |
| 2003 | — | — | — | 19,881 | — | 19,881 |
| 2002 | — | — | — | 17,031 | — | 17,031 |
| 2001 | — | — | — | 25,594 | — | 25,594 |
| 2000 | — | — | — | 12,859 | — | 12,859 |
| 1999 | — | — | — | 396 | — | 396 |
| 1998 | — | — | — | 144 | — | 144 |
| 1997 | — | — | — | 7,566 | — | 7,566 |
| 1995 | — | — | — | — | — | 4,705 |
| 1994 | — | — | — | — | — | 9,764 |
| 1993 | — | — | — | — | — | 16,361 |
| 1992 | 85,432 | — | 25,086 | — | — | 144,628 |
| 1991 | 209,000 | — | 47,000 | — | — | 291,943 |
| 1990 | 347,150 | 58,469 | 59,043 | — | 17,538 | 522,942 |
| 1989 | 421,901 | 125,733 | 83,836 | — | 23,317 | 680,875 |
| 1988 | 526,979 | 234,560 | 95,463 | — | 38,396 | 902,540 |
| 1987 | — | — | 69,364 | — | — | 84,871 |
▎ 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.