Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MCDONNELL DOUGLAS AEROSPACE A SUBSIDIARY OF BOEING
5301 BOLSA AVE MC: H028-G111, HUNTINGTON BEACH, CA, 92647
Parent company: BOEING CO
Carcinogen
— 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 | Methyl ethyl ketone | Freon 113 (CFC-113) | Aluminum (fume or dust) | Toluene | Total (lbs) |
| 1999 | — | 14,180 | — | 150,931 | — | 165,111 |
| 1998 | — | 9,410 | — | — | — | 9,410 |
| 1997 | — | 13,557 | — | — | — | 14,357 |
| 1996 | 63,221 | 13,400 | — | — | — | 76,891 |
| 1995 | 99,513 | 11,962 | — | — | — | 111,745 |
| 1994 | 102,777 | 10,898 | 8,098 | — | — | 122,043 |
| 1993 | 110,263 | 11,249 | 8,895 | — | — | 130,407 |
| 1992 | 100,540 | 9,990 | 12,845 | — | — | 123,885 |
| 1991 | 213,440 | 12,480 | 19,555 | — | 8,270 | 254,265 |
| 1990 | 334,400 | 23,600 | 25,700 | — | — | 392,705 |
| 1989 | 270,480 | 14,900 | 61,000 | — | 6,300 | 356,490 |
| 1988 | 239,200 | 24,100 | — | — | 10,800 | 278,750 |
| 1987 | — | — | 20,200 | — | — | 20,700 |
▎ 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.