Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BOC GASES
2524 MCDONOUGH ST, JOLIET, IL, 60436
Parent company: BOC GROUP INC
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) | Total |
|---|---|---|
| 1994 | 3,268 | 3,268 |
| 1993 | 2,465 | 2,465 |
| 1992 | 1,885 | 1,885 |
| 1991 | 8,525 | 8,525 |