Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ROCKWELL INTL CORP
RTE 69 BYPASS NE, MC ALESTER, OK, 74501
Parent company: ROCKWELL INTL 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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|
| 1993 | — | 180 | 180 |
| 1992 | — | 175 | 175 |
| 1991 | — | 250 | 250 |
| 1990 | — | 250 | 250 |
| 1989 | 15,214 | — | 15,214 |