Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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12365 SW HERMAN RD, TUALATIN, OR, 970620205
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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 | Xylene (mixed isomers) | Toluene | Methyl ethyl ketone | Certain glycol ethers | Methanol | Total |
|---|---|---|---|---|---|---|
| 1994 | — | — | — | 21,122 | — | 21,122 |
| 1993 | 14,640 | 17,121 | 14,868 | — | — | 46,629 |
| 1992 | 27,682 | 17,484 | 24,559 | 11,799 | 10,729 | 92,253 |
| 1991 | 28,804 | 22,971 | 24,845 | 10,791 | — | 87,411 |
| 1990 | 40,455 | 38,749 | 30,441 | 18,146 | — | 127,791 |
| 1989 | 20,127 | 30,906 | 23,833 | — | — | 74,866 |
| 1988 | 21,161 | 21,204 | — | — | — | 42,365 |
| 1987 | 19,457 | 19,427 | — | — | — | 38,884 |