Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AMC SUBSTRATES INC
690 GIBRALTAR DR, MILPITAS, CA, 95035
Parent company: AKASHIC MEMORIES 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 | Freon 113 (CFC-113) | Ammonia | Nitric acid | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sodium hydroxide (solution) | Total (lbs) |
| 1996 | — | — | 2,750 | — | — | 2,753 |
| 1995 | — | — | 1,000 | — | — | 1,010 |
| 1994 | — | — | 1,000 | — | — | 1,005 |
| 1993 | — | — | 500 | 10 | — | 515 |
| 1992 | — | 2,293 | 255 | 5 | — | 2,554 |
| 1991 | — | 2,043 | 255 | 10 | — | 2,308 |
| 1990 | — | 1,500 | 10 | 10 | — | 1,525 |
| 1988 | — | — | — | 250 | 250 | 500 |
| 1987 | 30,000 | — | — | — | — | 30,000 |
▎ 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.