Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
POLYMER CONCRETE CORP
17675 ALLEN RD, MELVINDALE, MI, 48122
Parent company: NA
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Styrene | Methyl ethyl ketone | Chromium | Lead | Total (lbs) | |
| 1990 | 745 | 250 | 1 | 4 | 1,000 | |
| 1989 | 745 | 250 | 1 | 5 | 1,001 | |
| 1988 | 81,760 | — | 24 | 6 | 81,790 | |
| 1987 | 750 | 250 | — | — | 1,000 | |
▎ 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.