Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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11971 SW HERMAN RD, TUALATIN, OR, 97062
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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 | 1,1,1-Trichloroethane | Methyl ethyl ketone | Toluene | Toluene-2,4-diisocyanate | Acetone | Total |
|---|---|---|---|---|---|---|
| 1990 | 3,400 | 1,500 | 1,000 | 255 | 1,000 | 7,655 |
| 1989 | 3,000 | 1,500 | 1,000 | 1,000 | — | 6,500 |