Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
WESTERN DIGITAL CORP
3128 REDHILL AVE, COSTA MESA, CA, 92626
Parent company: WESTERN DIGITAL CORP
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Acetone | Ammonia | Total |
|---|---|---|---|---|
| 1991 | 500 | — | — | 500 |
| 1990 | 1,000 | — | 500 | 1,500 |
| 1989 | 2,400 | 1,500 | 500 | 4,400 |
| 1988 | — | 1,000 | 500 | 1,500 |