Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIMKINS IND INC
5701 W OGDEN AVE, CICERO, IL, 60804
Parent company: SIMKINS IND INC
Carcinogen
— 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 | Methyl ethyl ketone | Acetone | Mixture | Toluene | Toluene-2,6-diisocyanate | Total (lbs) |
| 1999 | — | — | 12,928 | 3,757 | — | 16,685 |
| 1998 | — | — | 6,364 | 4,399 | — | 10,763 |
| 1997 | 9,561 | — | — | 8,565 | — | 18,126 |
| 1996 | 17,361 | — | — | — | 10,823 | 28,184 |
| 1995 | 17,133 | — | — | — | — | 17,133 |
| 1994 | 11,516 | — | — | — | — | 11,516 |
| 1993 | 13,708 | 7,139 | — | — | — | 20,847 |
| 1992 | 17,958 | 13,829 | — | — | — | 31,787 |
| 1991 | 248,500 | 211,000 | — | — | — | 459,500 |
| 1990 | 224,000 | 199,000 | — | — | — | 423,000 |
| 1989 | 199,000 | 152,000 | — | — | — | 351,000 |
| 1988 | 212,000 | 123,000 | — | — | — | 335,000 |
▎ 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.