Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SIGNET GRAPHICS PRODS INC
10751 MIDWEST INDUSTRIAL BLVD, SAINT LOUIS, MO, 63132
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 | Toluene | Methyl ethyl ketone | Total (lbs) | |||
| 1999 | — | 11,746 | 11,746 | |||
| 1998 | 15,120 | — | 15,120 | |||
| 1997 | 15,153 | — | 15,153 | |||
| 1996 | 8,763 | — | 8,763 | |||
| 1995 | 11,342 | — | 11,342 | |||
| 1994 | 21,467 | — | 21,467 | |||
| 1993 | 18,612 | — | 18,612 | |||
| 1992 | 18,379 | — | 18,379 | |||
| 1991 | 23,265 | — | 23,265 | |||
| 1990 | 31,873 | — | 31,873 | |||
▎ 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.