Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
EXSIL INC
6541 VIA DEL ORO, SAN JOSE, CA, 95119
Parent company: LAPORTE INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Nitric acid | Hydrogen fluoride | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|
| 1993 | 4 | — | 3 | 3 | 10 |
| 1991 | 1 | 1 | 1 | — | 3 |
| 1990 | 250 | 250 | 250 | — | 750 |
| 1989 | 250 | 250 | 250 | — | 750 |
| 1988 | 250 | 250 | — | — | 500 |