Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3M CO
225 WILLOWBROOK RD, FREEHOLD, NJ, 07728
Parent company: 3M CO INC
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 | Toluene | Trichloroethylene | Methyl ethyl ketone | Xylene (mixed isomers) | Ammonia | Total (lbs) |
| 1996 | 3,670 | — | — | 1,006 | — | 4,676 |
| 1995 | 50,000 | — | 11,800 | 20,790 | — | 85,981 |
| 1994 | 38,400 | — | 28,000 | 14,900 | 2,596 | 87,011 |
| 1993 | 49,000 | 34,030 | 21,000 | 12,000 | 4,889 | 123,769 |
| 1992 | 53,000 | 74,070 | 39,000 | 13,000 | 8,650 | 189,720 |
| 1991 | 52,250 | 79,200 | 34,200 | 11,250 | 12,250 | 191,400 |
| 1990 | 86,163 | 68,623 | 46,904 | — | 8,893 | 213,844 |
| 1989 | 43,754 | 61,383 | 4,919 | 17,467 | 11,580 | 139,103 |
| 1988 | 65,670 | — | 6,061 | 14,621 | 14,118 | 100,470 |
| 1987 | 73,089 | — | — | 16,155 | — | 89,244 |
▎ 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.