Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
2317 WINNEBAGO ST, MADISON, WI, 53704
Parent company: NA
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 | Zinc (fume or dust) | Manganese compounds | Manganese | Zinc compounds | Mercury | Total |
|---|---|---|---|---|---|---|
| 2000 | — | — | 255 | 10 | — | 265 |
| 1999 | — | — | 255 | 10 | — | 265 |
| 1998 | — | — | 1,000 | 10 | — | 1,010 |
| 1997 | — | 1,000 | — | 10 | — | 1,010 |
| 1996 | — | 122 | — | 5 | — | 127 |
| 1995 | — | 253 | — | 6 | — | 259 |
| 1994 | — | 9,503 | — | 1 | — | 9,504 |
| 1993 | — | 2,326 | — | 1,769 | — | 4,095 |
| 1991 | — | 2,868 | — | 3,090 | — | 5,958 |
| 1990 | — | 4,332 | — | 2,891 | — | 7,223 |
| 1989 | — | — | 9,391 | 319 | 500 | 10,210 |
| 1988 | — | — | — | 107 | — | 107 |
| 1987 | 26,211 | — | — | — | — | 26,211 |