Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RICHARDS BRICK CO
234 SPRINGER AVE, EDWARDSVILLE, IL, 62025
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Manganese | Total (lbs) | ||
| 1996 | 116 | 43 | — | 159 | ||
| 1995 | 294 | 91 | — | 385 | ||
| 1994 | 214 | 92 | — | 306 | ||
| 1993 | 188 | 31 | — | 219 | ||
| 1992 | 282 | 30 | — | 312 | ||
| 1991 | 501 | 78 | — | 579 | ||
| 1990 | 565 | 107 | — | 672 | ||
| 1989 | 509 | 115 | — | 624 | ||
| 1988 | 558 | 82 | — | 640 | ||
| 1987 | — | — | 319 | 319 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.