Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PRAEGITZER INDUSTRIES
12226 134TH CT NE, REDMOND, WA, 980522429
Parent company: PRAEGITZER-DAUAS
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 | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper | Nitric acid | Total |
|---|---|---|---|---|---|
| 1998 | 1,753 | — | 260 | 10 | 2,023 |
| 1997 | 4,675 | — | 5 | 10 | 4,690 |
| 1996 | 44,099 | — | 5 | 10 | 44,114 |
| 1995 | 41,700 | — | 5 | 10 | 41,715 |
| 1994 | 20,480 | 119 | 5 | — | 20,604 |
| 1993 | 9,310 | 129 | 5 | — | 9,444 |
| 1992 | 410 | 198 | 5 | — | 613 |
| 1991 | 500 | 255 | 5 | — | 760 |
| 1990 | 500 | 500 | 5 | — | 1,005 |