Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
ANALOG DEVICES SUNNYVALE SITE
610 E WEDDELL DR, SUNNYVALE, CA, 94089
Parent company: ANALOG DEVICES 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 | 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) | Phosphoric acid | Hydrogen fluoride | Nitric acid | Total (lbs) |
| 2006 | 179 | 189 | — | 59 | 14 | 441 |
| 2005 | 220 | 245 | — | 32 | 16 | 513 |
| 2004 | 60 | 233 | — | 89 | 20 | 402 |
| 2003 | 122 | 132 | — | 14 | 16 | 284 |
| 2002 | 189 | 71 | — | — | 12 | 272 |
| 2001 | 81 | 63 | — | — | 12 | 156 |
| 2000 | 92 | 47 | — | — | 16 | 155 |
| 1999 | 84 | — | — | — | — | 84 |
| 1998 | 81 | — | 60 | — | — | 141 |
| 1997 | 56 | — | 45 | — | — | 101 |
| 1990 | 250 | — | 250 | — | — | 500 |
| 1989 | 250 | 250 | 250 | — | — | 750 |
| 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.