Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LEFFINGWELL
111 S BERRY ST, BREA, CA, 92821
Parent company: PACE INTL LP
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 | Zinc compounds | Manganese compounds | Copper compounds | Total (lbs) | ||
| 1996 | 260 | — | — | 260 | ||
| 1995 | 50 | 19 | 3 | 72 | ||
| 1994 | 50 | 16 | — | 66 | ||
| 1993 | 34 | 16 | — | 50 | ||
| 1992 | 10 | 10 | — | 20 | ||
| 1991 | 10 | 10 | — | 20 | ||
| 1990 | 10 | 10 | — | 20 | ||
| 1989 | 10 | 10 | — | 20 | ||
| 1988 | 10 | — | — | 10 | ||
| 1987 | 500 | 500 | — | 1,000 | ||
▎ 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.