Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
KEY TRONIC CORP
SPOKANE INDL PARK, SPOKANE, WA, 99216
Parent company: NA
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 | Acetone | Ammonia | Methyl ethyl ketone | Copper | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 1992 | 16,300 | 3,700 | — | — | 1,000 | 21,255 |
| 1991 | 24,700 | 5,300 | — | — | 1,000 | 31,255 |
| 1990 | 42,000 | 6,100 | 12,200 | — | 1,000 | 62,050 |
| 1989 | 37,000 | 7,500 | — | 250 | 1,000 | 46,500 |
| 1988 | 19,000 | — | — | — | 1,650 | 21,650 |
| 1987 | — | 6,050 | — | 6,200 | — | 12,250 |