Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RR DONNELLEY PRINTING CO
1145 W GILA BEND HWY, CASA GRANDE, AZ, 852224306
Parent company: RR DONNELLEY & SONS CO
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 | Methanol | Total (lbs) | |||
| 1997 | 33,736 | — | 33,736 | |||
| 1996 | 100,973 | — | 100,973 | |||
| 1995 | 98,400 | — | 98,400 | |||
| 1994 | 105,600 | — | 105,600 | |||
| 1993 | 173,000 | — | 173,000 | |||
| 1992 | 171,000 | — | 171,000 | |||
| 1991 | 210,000 | 11,750 | 221,750 | |||
| 1990 | 155,000 | 19,750 | 174,750 | |||
| 1989 | 290,000 | 1,000 | 291,000 | |||
| 1987 | — | 1,000 | 1,000 | |||
▎ 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.