Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HARMAN SPEAKER MANUFACTURING
8500 BALBOA BLVD, NORTHRIDGE, CA, 91329
Parent company: HARMAN INTERNATIONAL
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 | Dichloromethane | Methyl ethyl ketone | Acetone | Total |
|---|---|---|---|---|
| 1997 | 53,620 | — | — | 53,620 |
| 1996 | 89,732 | — | — | 89,732 |
| 1995 | 76,799 | 20,000 | — | 96,799 |
| 1994 | 65,149 | 28,435 | — | 93,584 |
| 1992 | 60,179 | 19,162 | 19,162 | 98,503 |
| 1991 | 60,300 | 15,807 | — | 76,107 |