Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
N84 W13510 LEON RD, MENOMONEE FALLS, WI, 53051
Parent company: SPM HOLDINGS INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Toluene | Zinc (fume or dust) | Copper | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium | Total |
|---|---|---|---|---|---|---|
| 2024 | — | 80 | 57 | — | — | 171 |
| 2023 | — | 90 | 87 | — | — | 217 |
| 2022 | — | 156 | 114 | — | — | 386 |
| 2021 | — | 161 | 148 | — | — | 309 |
| 2020 | — | 107 | — | — | — | 107 |
| 2019 | — | 108 | 105 | — | — | 213 |
| 2018 | — | 122 | 88 | — | — | 210 |
| 2017 | — | 83 | 82 | — | — | 165 |
| 2016 | — | 75 | 68 | — | — | 143 |
| 2015 | — | 106 | 81 | — | — | 187 |
| 2014 | — | 99 | 71 | — | — | 214 |
| 2013 | — | 86 | 56 | — | — | 175 |
| 2012 | — | 76 | 58 | — | — | 134 |
| 2011 | — | 64 | 55 | — | — | 119 |
| 2003 | — | 250 | — | — | — | 250 |
| 2002 | — | 250 | — | — | — | 250 |
| 2001 | — | 250 | — | — | — | 250 |
| 2000 | 2,120 | 255 | 255 | — | — | 2,630 |
| 1999 | 2,526 | 500 | 255 | — | — | 3,281 |
| 1998 | 3,055 | 500 | 255 | — | — | 3,810 |
| 1997 | 3,788 | 500 | 2 | — | — | 4,290 |
| 1996 | 6,429 | 500 | 255 | — | — | 7,184 |
| 1995 | 3,960 | 500 | 255 | — | — | 4,715 |
| 1994 | 5,003 | 500 | 255 | — | — | 5,758 |
| 1993 | 4,456 | 1,000 | 255 | — | — | 5,711 |
| 1992 | 5,532 | 255 | 255 | 500 | — | 6,542 |
| 1991 | 4,301 | 500 | 500 | 500 | — | 5,801 |
| 1990 | 4,769 | 500 | 500 | 500 | — | 6,269 |
| 1989 | 8,886 | 500 | 500 | — | 500 | 10,386 |
| 1988 | — | 500 | — | — | — | 500 |