Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WAUKESHA FOUNDRY INC WATERTOWN DIV
661 S 12TH ST, WATERTOWN, WI, 53094
Parent company: NA
Carcinogen
— EPA classifications across all reporting years
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 | Freon 113 (CFC-113) | Copper | Nickel | 1,1,1-Trichloroethane | Aluminum oxide (fibrous forms) | Total (lbs) |
| 1991 | — | 500 | 500 | — | — | 1,000 |
| 1990 | — | 500 | 500 | — | — | 1,000 |
| 1989 | 1,400 | 500 | 500 | 1,200 | 500 | 4,600 |
| 1988 | 9,000 | 500 | 500 | — | 500 | 11,000 |
▎ 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.