Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MCDONNELL DOUGLAS AEROSPACE CO
700 ROYAL OAKS DR, MONROVIA, CA, 910177105
Parent company: MCDONNELL DOUGLAS CORP
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 | Total (lbs) | ||||
| 1996 | 3,355 | 3,355 | ||||
| 1995 | 3,188 | 3,188 | ||||
| 1994 | 5,899 | 5,899 | ||||
| 1992 | 8,747 | 8,747 | ||||
| 1991 | 13,400 | 13,400 | ||||
| 1990 | 12,232 | 12,232 | ||||
| 1989 | 8,201 | 8,201 | ||||
▎ 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.