Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NUNC INC
2000 N AURORA RD, NAPERVILLE, IL, 605631796
Parent company: BTR INC
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 | Dichlorodifluoromethane (CFC-12) | Ethylene oxide | Total |
|---|---|---|---|
| 1992 | 48,690 | — | 48,690 |
| 1991 | 41,600 | — | 41,600 |
| 1989 | — | 3,554 | 3,554 |
| 1988 | — | 11,700 | 11,700 |