Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3M CO PRAIRIE DU CHIEN BLDG 1
217 N PRAIRIE ST, PRAIRIE DU CHIEN, WI, 53821
Parent company: 3M CO INC
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 | Carbon disulfide | Carbonyl sulfide | Total (lbs) | |||
| 2001 | 150,500 | — | 150,500 | |||
| 2000 | 381,000 | — | 381,000 | |||
| 1999 | 372,750 | — | 372,750 | |||
| 1998 | 321,750 | — | 321,750 | |||
| 1997 | 297,150 | — | 297,150 | |||
| 1996 | 299,912 | — | 299,912 | |||
| 1995 | 278,345 | — | 278,345 | |||
| 1994 | 300,896 | 12,250 | 313,146 | |||
| 1993 | 257,450 | 8,750 | 266,200 | |||
| 1992 | 180,750 | — | 180,750 | |||
| 1991 | 93,750 | — | 93,750 | |||
| 1990 | 84,250 | — | 84,250 | |||
| 1989 | 80,250 | — | 80,250 | |||
▎ 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.