Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TRI ALLOY INC
10653 RAMONA AVENUE, MONTCLAIR, CA, 91763
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 | Aluminum (fume or dust) | Lead | Copper | Total (lbs) | ||
| 2003 | 413 | 16 | 36 | 465 | ||
| 2002 | 523 | 190 | 46 | 759 | ||
| 2001 | 329 | 129 | 30 | 488 | ||
| 2000 | 464 | — | 43 | 507 | ||
| 1999 | 374 | — | 35 | 409 | ||
| 1998 | 329 | — | — | 329 | ||
| 1997 | 459 | — | — | 459 | ||
| 1996 | 343 | — | — | 343 | ||
| 1995 | 330 | — | — | 330 | ||
| 1994 | 249 | — | — | 249 | ||
| 1993 | 85 | — | — | 85 | ||
▎ 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.