Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EXCELITAS TECHNOLOGIES CORP-COVINA
1330 E CYPRESS ST, COVINA, CA, 91724
Parent company: EXCELITAS TECHNOLOGIES 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 | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Mixture | Total (lbs) | ||
| 1994 | — | 16,350 | — | 16,350 | ||
| 1993 | — | — | 8,020 | 8,020 | ||
| 1992 | 13,139 | — | 8,020 | 21,159 | ||
| 1991 | 16,361 | — | — | 16,361 | ||
| 1990 | 20,508 | — | — | 20,508 | ||
| 1989 | 16,065 | — | — | 16,065 | ||
▎ 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.