Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
4132 N HOLTON ST, MILWAUKEE, WI, 53212
Parent company: SLYMAN IND
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Trichloroethylene | Aluminum (fume or dust) | Ethylene glycol | Zinc (fume or dust) | Total (lbs) | |
| 1998 | — | 1 | — | — | 1 | |
| 1997 | — | 1 | — | — | 1 | |
| 1996 | — | 1 | — | — | 1 | |
| 1995 | — | 1,136 | — | — | 1,136 | |
| 1994 | 18,912 | 1,330 | — | — | 20,242 | |
| 1993 | 43,596 | 1,411 | — | — | 45,007 | |
| 1992 | 21,960 | 3,129 | 2,975 | 1,498 | 29,562 | |
| 1991 | 18,934 | 3,999 | 2,599 | 1,498 | 27,030 | |
| 1990 | 21,400 | 3,750 | 4,950 | 1,000 | 31,100 | |
| 1989 | 500 | 3,775 | 4,505 | 500 | 9,280 | |
| 1988 | — | — | 2,991 | 1,000 | 3,991 | |
| 1987 | — | 80,030 | — | — | 80,030 | |
▎ 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.