Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCKWOOD PIGMENTS
2001 LYNCH AVENUE, EAST SAINT LOUIS, IL, 62205
Parent company: ROCKWOOD PIGMENTS NA 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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 2002 | — | — | — | — | — | 20 |
| 2001 | — | — | — | 4,405 | — | 4,425 |
| 2000 | — | — | — | 12,605 | — | 12,625 |
| 1999 | — | — | 9,968 | 1,110 | — | 11,078 |
| 1998 | — | — | 14,180 | — | — | 14,180 |
| 1997 | — | — | 18,156 | — | — | 18,161 |
| 1996 | — | — | 20,963 | — | — | 20,968 |
| 1995 | — | — | 25,880 | — | — | 25,885 |
| 1994 | — | — | 36,580 | 1,434 | — | 38,157 |
| 1993 | — | — | 49,063 | 1,742 | 772 | 51,778 |
| 1992 | 176,539 | — | 41,153 | 1,652 | 658 | 220,365 |
| 1991 | 303,227 | — | 47,135 | 1,956 | 738 | 353,343 |
| 1990 | 233,042 | — | 48,987 | 2,336 | 866 | 285,616 |
| 1989 | 406,119 | — | 38,005 | 2,176 | 786 | 447,627 |
| 1988 | 1,403,495 | — | — | 2,080 | 750 | 1,406,847 |
| 1987 | — | 1,163,626 | — | — | — | 1,163,626 |