Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DIAGRAPH MARKING & CODING
1 MISSOURI RESEARCH PARK DR, SAINT CHARLES, MO, 63304
Parent company: ILLINOIS TOOL WORKS INC
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Lead compounds | Total |
|---|---|---|
| 2019 | 131 | 131 |