Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NATIONAL ALUMINUM
NOBLE INDUSTRIAL PARK RTE 4, CALDWELL, OH, 43724
Parent company: NATIONAL ALUMINUM CORP
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 | Methyl ethyl ketone | Toluene | Acetone | Total |
|---|---|---|---|---|
| 1988 | 28,688 | 20,470 | 15,467 | 64,625 |
| 1987 | 195,113 | 137,602 | — | 332,715 |