Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INTERAMERICAN ZINC INC
245 FILLMORE RD, COLDWATER, MI, 49036
Parent company: US ZINC CORP
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 compounds | Lead compounds | Total (lbs) | |||
| 2012 | 449 | — | 449 | |||
| 2011 | 877 | — | 877 | |||
| 2009 | 499 | 2 | 501 | |||
| 2008 | 18,280 | 0 | 18,280 | |||
| 2007 | 3,618 | 5 | 3,623 | |||
| 2006 | 2,193 | 14 | 2,207 | |||
| 2005 | 7,662 | 10 | 7,672 | |||
| 2004 | 2,748 | 3 | 2,751 | |||
| 2003 | 1,315 | 0 | 1,315 | |||
| 2002 | 1,762 | 0 | 1,762 | |||
| 2001 | 592 | 0 | 592 | |||
▎ 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.