Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DQC MFG INC
1601 N 15TH AVE, TUCSON, AZ, 857056414
Parent company: RSI HOLDING CORP
Carcinogen
— 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 | Styrene | Acetone | Total |
|---|---|---|---|
| 1998 | 36,275 | — | 36,275 |
| 1997 | 41,946 | — | 41,946 |
| 1996 | 36,090 | — | 36,090 |
| 1995 | 30,979 | — | 30,979 |
| 1994 | 30,435 | — | 30,435 |
| 1993 | 20,549 | 43,296 | 63,845 |
| 1992 | 6,139 | 9,655 | 15,794 |