Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MAGNESIUM ALUMINUM MICHIGAN CORP
3559 KRAFT AVE SE, GRAND RAPIDS, MI, 49512
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Zinc (fume or dust) | Copper | Zinc compounds | Lead compounds | Lead | Total (lbs) |
| 2012 | 261 | 418 | — | — | 7 | 686 |
| 2008 | — | — | — | — | 5 | 5 |
| 2007 | 595 | 750 | — | — | 15 | 1,360 |
| 2006 | 1,022 | 250 | — | 300 | — | 1,572 |
| 2005 | 1,363 | 250 | — | 300 | — | 1,913 |
| 2004 | 1,363 | 1,232 | — | 31 | — | 2,626 |
| 2003 | — | 589 | 654 | 16 | — | 1,259 |
| 2002 | — | 557 | 618 | 15 | — | 1,190 |
| 2001 | — | 467 | 519 | 13 | — | 999 |
| 2000 | — | 5 | — | — | — | 10 |
| 1999 | — | 5 | — | — | — | 10 |
| 1998 | — | 5 | — | — | — | 10 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.