Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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145 NORTH BEACON ST, BRIGHTON, MA, 02135
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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 | Phenol | 1,1,1-Trichloroethane | Methyl ethyl ketone | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Chlorobenzene | Total |
|---|---|---|---|---|---|---|
| 2001 | 1,455 | — | — | — | — | 1,455 |
| 2000 | 1,512 | — | — | — | — | 1,512 |
| 1999 | 1,093 | — | — | — | — | 1,093 |
| 1998 | 1,159 | — | — | — | — | 1,159 |
| 1997 | 712 | — | 791 | — | — | 1,503 |
| 1996 | 1,270 | — | 4,290 | — | — | 5,560 |
| 1995 | 1,107 | — | 4,326 | — | — | 5,433 |
| 1994 | 1,563 | — | 4,229 | — | — | 5,792 |
| 1993 | 10,627 | — | 3,964 | — | — | 14,591 |
| 1992 | 21,200 | 12,100 | 2,395 | 250 | — | 35,945 |
| 1991 | 9,689 | 7 | 1,288 | 250 | — | 11,234 |
| 1990 | 12,286 | 5,000 | — | 250 | — | 17,536 |
| 1989 | 250 | 25,000 | 250 | 250 | 250 | 26,500 |
| 1988 | — | 12,000 | — | — | — | 12,000 |
| 1987 | — | — | — | — | — | 250 |