Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENERAL DYNAMICS CORP ELECTRONICS DIV
5011 KEARNY VILLA RD, SAN DIEGO, CA, 921231447
Parent company: GENERAL DYNAMICS 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 | Freon 113 (CFC-113) | 1,1,1-Trichloroethane | Total (lbs) | |||
| 1992 | 13,943 | 453 | 14,396 | |||
| 1991 | 35,424 | 1,091 | 36,515 | |||
| 1990 | 34,710 | 250 | 34,960 | |||
| 1989 | 60,541 | 3,189 | 63,730 | |||
| 1988 | 40,382 | — | 40,382 | |||
| 1987 | 33,121 | 2,044 | 35,165 | |||
▎ 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.