Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCKFORD CORP
546 S ROCKFORD DR, TEMPE, AZ, 85281
Parent company: NA
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 | Total |
|---|---|---|
| 2008 | 1 | 1 |
| 2007 | 1 | 1 |
| 2006 | 3 | 3 |
| 2005 | 6 | 6 |
| 2004 | 7 | 7 |
| 2003 | 7 | 7 |
| 2002 | 7 | 7 |
| 2001 | 7 | 7 |