Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CHEMICAL PROCESSING INC.
5485 CONCORD AVE, DETROIT, MI, 48211
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 | Toluene | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Phosphoric acid | Manganese | Total (lbs) |
| 1995 | 12,321 | — | — | — | — | 12,321 |
| 1994 | 11,435 | — | — | — | — | 11,435 |
| 1993 | 11,271 | — | — | — | — | 11,271 |
| 1992 | 11,877 | — | 250 | — | — | 12,127 |
| 1991 | 11,923 | — | 250 | — | — | 12,173 |
| 1990 | 12,472 | — | 250 | — | — | 12,722 |
| 1989 | 16,232 | — | 250 | — | — | 16,482 |
| 1988 | 3,250 | 3,004 | — | 750 | 250 | 7,254 |
▎ 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.