Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MIDWEST ZINC CORP HILLSBORO FACILITY
1101 BROADWAY ST, TAYLOR SPRINGS, IL, 62089
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 | Zinc (fume or dust) | Lead compounds | Total (lbs) | ||
| 2004 | 7,031 | — | 0 | 7,031 | ||
| 2003 | 15,795 | — | 0 | 15,795 | ||
| 2002 | 18,252 | — | 0 | 18,252 | ||
| 2001 | 32,668 | — | 0 | 32,668 | ||
| 2000 | 42,025 | — | — | 42,025 | ||
| 1999 | 47,116 | — | — | 47,116 | ||
| 1998 | 45,395 | — | — | 45,395 | ||
| 1997 | 45,839 | — | — | 45,839 | ||
| 1996 | 50,238 | — | — | 50,238 | ||
| 1995 | — | 33,670 | — | 33,670 | ||
| 1994 | 27,379 | — | — | 27,379 | ||
| 1993 | 26,435 | — | — | 26,435 | ||
| 1992 | 25,468 | — | — | 25,468 | ||
| 1991 | 14,780 | — | — | 14,780 | ||
| 1990 | 8,336 | — | — | 8,336 | ||
| 1989 | 50,654 | — | — | 50,654 | ||
| 1988 | 67,758 | — | — | 67,758 | ||
▎ 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.