Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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9875 40TH AVE S, SEATTLE, WA, 981185602
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Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Ammonia | Zinc compounds | Thiourea | Total |
|---|---|---|---|---|
| 1993 | — | 10 | — | 10 |
| 1992 | — | 10 | 10 | 20 |
| 1991 | 2,305 | 10 | 10 | 2,325 |
| 1990 | 2,450 | 10 | 10 | 2,470 |
| 1989 | 2,750 | — | — | 2,750 |