Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
RAYTHEON CO
1847 W MAIN RD, PORTSMOUTH, RI, 028711087
Parent company: RAYTHEON CO
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | 1,1,1-Trichloroethane | Freon 113 (CFC-113) | Methanol | Dichloromethane | Polycyclic aromatic compounds | Total |
|---|---|---|---|---|---|---|
| 2007 | — | — | — | — | 0 | 0 |
| 2006 | — | — | — | — | 1 | 2 |
| 2005 | — | — | — | — | 1 | 1 |
| 2004 | — | — | — | — | 0 | 0 |
| 2003 | — | — | — | — | 0 | 0 |
| 2002 | — | — | — | — | 0 | 0 |
| 2001 | — | — | — | — | 360 | 360 |
| 2000 | — | — | — | — | 306 | 306 |
| 1992 | 30,000 | 7,900 | — | — | — | 37,900 |
| 1991 | 30,000 | 15,700 | — | — | — | 45,700 |
| 1990 | 34,001 | 23,441 | — | — | — | 57,442 |
| 1989 | 56,001 | 52,201 | 8,340 | — | — | 116,542 |
| 1988 | 55,001 | — | 11,210 | 14,501 | — | 80,712 |
| 1987 | 37,034 | 55,701 | — | — | — | 92,735 |