Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOUTHERN CALIFORNIA PLATING
3261 NATIONAL AVE, SAN DIEGO, CA, 92113
Parent company: NA
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 | Methyl ethyl ketone | 1,1,1-Trichloroethane | Total (lbs) | |||
| 2000 | 9,990 | — | 9,990 | |||
| 1999 | 10,770 | — | 10,770 | |||
| 1998 | 10,255 | — | 10,255 | |||
| 1997 | 10,175 | — | 10,175 | |||
| 1996 | 12,043 | — | 12,043 | |||
| 1995 | 11,470 | — | 11,470 | |||
| 1994 | 10,380 | — | 10,380 | |||
| 1993 | 11,401 | — | 11,401 | |||
| 1992 | 13,060 | 23,680 | 36,740 | |||
| 1991 | 14,090 | 13,328 | 27,418 | |||
| 1990 | 15,400 | — | 15,400 | |||
| 1989 | 15,130 | — | 15,130 | |||
| 1988 | 9,800 | — | 9,800 | |||
▎ 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.