Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MONSANTO CO
1 MYSTIC VIEW RD, EVERETT, MA, 02149
Parent company: MONSANTO CO
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Styrene | Methanol | sec-Butyl alcohol | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Bis(2-ethylhexyl) adipate | Total (lbs) |
| 1992 | 12,056 | 1,124 | 730 | 100 | — | 14,057 |
| 1991 | 19,080 | 3,034 | 1,000 | 71 | — | 23,308 |
| 1990 | 8,905 | 2,102 | 331 | 980 | — | 12,744 |
| 1989 | 7,005 | 1,902 | 321 | 26 | 161 | 9,834 |
| 1988 | 1,513 | 24 | — | 128 | — | 1,919 |
| 1987 | — | — | — | — | 1,000 | 2,500 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.