Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AJAX METAL PRODUCTS INC
5300 W COUNTY LINE RD, MEQUON, WI, 53092
Parent company: NA
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 | Copper compounds | Total (lbs) | |||
| 2006 | 55 | — | 55 | |||
| 2005 | 70 | — | 70 | |||
| 2004 | 45 | — | 45 | |||
| 2003 | 70 | — | 70 | |||
| 2002 | 50 | — | 50 | |||
| 2001 | 80 | — | 80 | |||
| 2000 | 105 | — | 105 | |||
| 1999 | 115 | — | 115 | |||
| 1998 | 120 | — | 120 | |||
| 1997 | 165 | — | 165 | |||
| 1996 | 95 | — | 95 | |||
| 1995 | 125 | — | 125 | |||
| 1994 | 120 | — | 120 | |||
| 1993 | 100 | — | 100 | |||
| 1992 | 140 | — | 140 | |||
| 1991 | 135 | — | 135 | |||
| 1989 | — | 250 | 250 | |||
▎ 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.