Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SPARTON ELECTRONICS
2400 E GANSON ST, JACKSON, MI, 49202
Parent company: SPARTON CORP
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 | Freon 113 (CFC-113) | Total |
|---|---|---|
| 1993 | 585 | 585 |
| 1992 | 5,773 | 5,773 |
| 1991 | 7,093 | 7,093 |
| 1990 | 8,439 | 8,439 |
| 1989 | 3,783 | 3,783 |