Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HURON ST CLAIR INC PLANT 1
2655 16TH ST, PORT HURON, MI, 480611045
Parent company: MASCOTECH INC
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 | Chromium | Total |
|---|---|---|
| 1991 | 5 | 5 |
| 1990 | 1 | 1 |
| 1987 | 500 | 500 |