Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
US AIR FORCE PLANT 3 - ROCKWELL INTL CORP
3330 N MINGO RD, TULSA, OK, 74115
Parent company: ROCKWELL INTL CORP
Carcinogen
— 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 | Methyl ethyl ketone | Toluene | 1,1,1-Trichloroethane | Trichloroethylene | Freon 113 (CFC-113) | Total (lbs) |
| 1993 | 47,970 | 9,526 | 32,104 | — | — | 90,250 |
| 1992 | 51,338 | 13,352 | 45,113 | — | — | 110,635 |
| 1991 | 64,600 | 29,750 | 33,850 | — | — | 129,450 |
| 1990 | 65,000 | 30,250 | 18,250 | — | — | 139,500 |
| 1989 | 131,948 | 20,983 | 13,549 | — | 37,240 | 214,028 |
| 1988 | — | 80,589 | — | — | 37,033 | 146,171 |
| 1987 | — | — | — | 79,309 | — | 123,840 |
▎ 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.