Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MASON SHOE MANUFACTURING CO
1251 1ST AVE, CHIPPEWA FALLS, WI, 54729
Parent company: NA
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 | Methyl ethyl ketone | Acetone | 1,1,1-Trichloroethane | Total (lbs) | |
| 2003 | 11,708 | 9,319 | — | — | 21,027 | |
| 2002 | 10,423 | 10,423 | — | — | 20,846 | |
| 2001 | 19,514 | 15,532 | — | — | 35,046 | |
| 2000 | 23,342 | 17,373 | — | — | 40,715 | |
| 1999 | 18,650 | 15,259 | — | — | 33,909 | |
| 1998 | 27,101 | 15,593 | — | — | 42,694 | |
| 1997 | 27,681 | 13,208 | — | — | 40,889 | |
| 1996 | 18,977 | — | — | — | 18,977 | |
| 1995 | 30,688 | 20,730 | — | — | 51,418 | |
| 1994 | 34,543 | 18,925 | — | — | 53,468 | |
| 1993 | 37,298 | 20,421 | 33,291 | — | 91,010 | |
| 1992 | 34,861 | 22,176 | 26,580 | — | 83,617 | |
| 1991 | 35,575 | 19,350 | 19,500 | 11,010 | 85,435 | |
| 1990 | 40,994 | 19,210 | 20,278 | 7,344 | 87,826 | |
| 1989 | 46,500 | 13,806 | 30,319 | 6,060 | 96,685 | |
▎ 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.