Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ALCOA EXTRUSIONS INC
1655 POWIS RD, WEST CHICAGO, IL, 60185
Parent company: ALCOA 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 | Xylene (mixed isomers) | Certain glycol ethers | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Chlorine | Aluminum oxide (fibrous forms) | Total |
|---|---|---|---|---|---|---|
| 1999 | 1,625 | 1,325 | — | — | — | 3,755 |
| 1998 | 5,750 | 4,550 | — | — | — | 12,005 |
| 1997 | 5,050 | 4,350 | — | — | — | 12,526 |
| 1996 | 5,450 | 2,050 | — | — | — | 8,550 |
| 1995 | 5,750 | — | — | — | — | 6,660 |
| 1994 | 5,310 | — | — | — | — | 6,630 |
| 1993 | 3,450 | — | — | — | — | 4,205 |
| 1992 | 8,754 | — | — | — | — | 9,254 |
| 1991 | 11,558 | — | 15,357 | — | — | 27,415 |
| 1990 | 18,184 | — | — | 3,686 | — | 23,370 |
| 1989 | 23,088 | — | — | 4,272 | — | 27,610 |
| 1988 | 26,210 | — | — | 1,450 | 6,550 | 34,460 |
| 1987 | 37,000 | 25,000 | — | 1,400 | — | 63,400 |