Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GULFSTREAM AEROSPACE TECHS
7400 NW 50TH, BETHANY, OK, 73008
Parent company: GENERAL DYNAMICS CORP
Carcinogen
PBT
— 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 | 1,1,1-Trichloroethane | Methyl ethyl ketone | Trichloroethylene | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Isopropyl alcohol (only persons who manufacture by the strong acid process are subject, no supplier notification) | Total (lbs) |
| 2002 | — | — | — | — | — | 0 |
| 2001 | — | — | 14,819 | — | — | 14,823 |
| 2000 | — | — | 13,813 | — | — | 13,828 |
| 1999 | — | — | 32,400 | 4,605 | — | 37,005 |
| 1998 | — | 19,033 | 40,584 | 5,458 | 3,297 | 68,372 |
| 1997 | 1,200 | 29,825 | 11,970 | 19,560 | 3,972 | 66,527 |
| 1996 | 20,400 | 8,456 | — | 19,906 | 2,262 | 51,024 |
| 1995 | 30,200 | 37,675 | — | 8,597 | — | 76,472 |
| 1994 | 40,620 | 26,600 | — | 3,798 | — | 71,018 |
| 1993 | 68,000 | 34,000 | — | 4,000 | — | 106,000 |
| 1992 | 76,500 | 34,786 | — | 4,615 | — | 115,901 |
| 1991 | 49,800 | 30,450 | — | — | — | 80,250 |
| 1990 | 29,100 | 35,000 | — | — | — | 64,100 |
| 1989 | 20,000 | 20,000 | — | — | — | 40,000 |
▎ 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.