Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
6 WOLFER INDUSTRIAL PARK, SPRING VALLEY, IL, 61362
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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 | Methanol | Acetone | Methyl ethyl ketone | Toluene | Total (lbs) | |
| 2001 | 4,700 | — | 5,400 | 3,750 | 13,850 | |
| 2000 | 20,100 | — | 7,000 | 3,450 | 30,550 | |
| 1999 | 11,457 | — | 3,158 | 2,408 | 17,023 | |
| 1998 | 10,500 | — | 3,200 | 2,400 | 16,100 | |
| 1997 | 5,300 | — | 5,000 | 1,600 | 11,900 | |
| 1996 | 8,300 | — | 4,800 | 1,611 | 14,711 | |
| 1995 | 19,000 | — | 8,100 | 3,900 | 31,000 | |
| 1994 | 32,500 | — | 16,900 | 34,000 | 83,400 | |
| 1993 | 38,000 | 39,000 | 35,028 | 23,600 | 135,628 | |
| 1992 | 10,159 | 16,148 | 14,316 | 6,994 | 47,617 | |
| 1991 | 10,329 | 19,902 | 12,743 | 2,267 | 45,241 | |
| 1990 | 10,141 | 25,708 | 14,041 | 6,285 | 56,175 | |
| 1989 | 38,568 | 77,691 | 44,163 | 16,078 | 176,500 | |
| 1988 | 13,211 | 41,300 | — | — | 54,511 | |
| 1987 | 30,000 | — | — | — | 30,000 | |
▎ 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.