Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
A O SMITH ELECTRICAL PRODUCTS CO
750 W SPRING ST, UPPER SANDUSKY, OH, 433519660
Parent company: A O SMITH CORP
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 | Xylene (mixed isomers) | Copper | Manganese | Total (lbs) | ||
| 1999 | — | 5 | 5 | 10 | ||
| 1998 | — | 5 | 5 | 10 | ||
| 1997 | — | 5 | — | 5 | ||
| 1996 | — | 5 | — | 5 | ||
| 1995 | — | 5 | — | 5 | ||
| 1991 | 62,867 | — | — | 62,867 | ||
| 1990 | 139,060 | — | — | 139,060 | ||
| 1989 | 145,251 | — | — | 145,251 | ||
▎ 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.