Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SK WILLIAMS CO
4600 N 124TH ST, WAUWATOSA, WI, 53225
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Trichloroethylene | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 2002 | — | — | 60 | — | — | 60 |
| 2001 | — | — | 505 | — | — | 505 |
| 2000 | — | — | 255 | — | — | 255 |
| 1999 | — | — | 255 | — | — | 255 |
| 1998 | — | — | 255 | — | — | 255 |
| 1997 | — | — | 255 | — | — | 255 |
| 1996 | — | — | 255 | — | — | 255 |
| 1995 | — | 10 | 255 | — | — | 285 |
| 1994 | — | 14 | 255 | 255 | — | 554 |
| 1993 | — | 19 | 255 | 255 | 10 | 559 |
| 1992 | — | 24 | 255 | 255 | 255 | 809 |
| 1991 | — | 1,105 | 255 | 255 | 255 | 1,895 |
| 1990 | — | 2,205 | 17 | 175 | 255 | 3,001 |
| 1989 | 8,650 | 2,505 | 262 | 420 | 500 | 13,666 |
| 1988 | 67,250 | — | 500 | 500 | — | 68,750 |
| 1987 | — | — | 500 | — | 500 | 1,000 |