Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WESTERN BRASS WORKS
1440 N SPRING ST, LOS ANGELES, CA, 90012
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Copper | Lead | Zinc (fume or dust) | Total (lbs) | ||
| 2001 | 8 | 2 | 12 | 22 | ||
| 1999 | 18 | 4 | 28 | 50 | ||
| 1998 | 16 | 4 | 24 | 44 | ||
| 1997 | 1,423 | 5 | — | 1,428 | ||
| 1996 | 3 | 7 | — | 10 | ||
| 1995 | 10 | 10 | — | 20 | ||
| 1994 | 10 | 10 | — | 20 | ||
| 1993 | 10 | 500 | — | 510 | ||
| 1992 | 255 | 500 | — | 755 | ||
| 1991 | 10 | 10 | — | 20 | ||
| 1990 | 10 | 10 | — | 20 | ||
| 1989 | 10 | 10 | — | 20 | ||
| 1988 | 10 | — | — | 10 | ||
| 1987 | 10 | — | — | 10 | ||
▎ 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.