Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ISK MAGNETICS INC
2237 HADEN RD, HOUSTON, TX, 770156449
Parent company: ISK MAGNETICS INC
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 | Cobalt compounds | Total |
|---|---|---|
| 2000 | 94 | 94 |
| 1999 | 94 | 94 |
| 1998 | 52 | 52 |
| 1997 | 1,000 | 1,000 |