Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
APPLIED MATERIALS INC-ARQUES CAMPUS
974 E ARQUES AVE, SUNNYVALE, CA, 940854520
Parent company: APPLIED MATERIALS INC
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) | Certain glycol ethers | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1993 | — | 325 | 251 | 559 | 68 | 1,203 |
| 1992 | — | 5,271 | 3,646 | 10 | — | 8,927 |
| 1991 | — | 4,762 | 4,071 | 10 | — | 8,843 |
| 1990 | — | 5,150 | 3,165 | 500 | — | 8,815 |
| 1989 | 30,920 | 5,340 | 3,970 | 500 | — | 40,730 |
| 1988 | — | 250 | — | — | — | 250 |
▎ 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.