Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MSSI INC
149 NICHOL AVE, MC KEES ROCKS, PA, 15136
Parent company: NA
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 | Aluminum (fume or dust) | Phenol | Total |
|---|---|---|---|
| 1994 | 250 | — | 250 |
| 1993 | 750 | — | 750 |
| 1992 | 750 | — | 750 |
| 1991 | 750 | 5 | 755 |
| 1990 | 750 | 250 | 1,000 |
| 1989 | 750 | 250 | 1,000 |
| 1988 | 250 | — | 250 |
| 1987 | 250 | — | 250 |