Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HARSCO CORP HECKETT MULTISERV PLANT 26
C/O NORTHWESTERN STEEL RTE 2 W LINCOLN HWY, STERLING, IL, 61081
Parent company: HARSCO CORP
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 | Manganese | Aluminum oxide (fibrous forms) | Manganese compounds | Total (lbs) | ||
| 1998 | 334 | — | — | 334 | ||
| 1997 | 290 | — | — | 290 | ||
| 1996 | 307 | — | — | 307 | ||
| 1995 | 338 | — | — | 338 | ||
| 1994 | 335 | — | — | 335 | ||
| 1993 | 425 | — | — | 425 | ||
| 1989 | — | 250 | 250 | 500 | ||
| 1988 | — | 250 | 250 | 500 | ||
▎ 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.