Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCKFORD ACOUSTIC DESIGNS
609 MYRTLE ST NW, GRAND RAPIDS, MI, 49504
Parent company: ROCKFORD CORP
Carcinogen
PBT
— 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 | Lead compounds | Lead | Total |
|---|---|---|---|
| 2004 | — | 5 | 5 |
| 2003 | 48 | — | 48 |
| 2002 | — | 15 | 15 |
| 2001 | — | 13 | 13 |