Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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7737 NE KILLINGSWORTH, PORTLAND, OR, 97218
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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) | Dicofol | 2,4-D | Chlorophenols | Carbaryl | Total |
|---|---|---|---|---|---|---|
| 1996 | — | 250 | — | — | — | 250 |
| 1995 | 250 | 500 | 250 | — | — | 1,255 |
| 1994 | — | 250 | 250 | — | — | 500 |
| 1993 | 750 | 500 | 250 | — | 250 | 1,750 |
| 1992 | 750 | 250 | 250 | 250 | — | 1,500 |
| 1991 | 250 | — | — | — | — | 250 |
| 1990 | 750 | — | 250 | 250 | 5 | 1,255 |
| 1989 | 2,938 | — | — | — | — | 2,938 |
| 1988 | 2,480 | — | — | — | — | 2,480 |
| 1987 | 750 | — | — | — | — | 750 |