Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
3M CO OPTICAL RECORDING DEPT
1185 WOLTERS BLVD, VADNAIS HEIGHTS, MN, 55110
Parent company: 3M CO INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Freon 113 (CFC-113) | Total |
|---|---|---|
| 1990 | 6,586 | 6,586 |