Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HP METAL FINISHING CO
5954 MAYWOOD AVE, HUNTINGTON PARK, CA, 90255
Parent company: BLACK & DECKER CORP
Carcinogen
— 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 | 1,1,1-Trichloroethane | Tetrachloroethylene | Copper | Zinc (fume or dust) | Total (lbs) | |
| 1994 | — | — | 3 | 12 | 15 | |
| 1993 | — | — | 6 | 2 | 8 | |
| 1992 | 11,230 | — | 5 | 5 | 11,240 | |
| 1991 | 16,284 | — | 10 | 5 | 16,299 | |
| 1990 | 15,928 | — | — | — | 15,928 | |
| 1989 | 344 | — | — | — | 344 | |
| 1988 | 15,263 | 16,186 | — | — | 31,449 | |
▎ 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.