Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LOCKHEED MARTIN CORP/KING OF PRUSSIA
230 MALL BLVD, KING OF PRUSSIA, PA, 19406
Parent company: LOCKHEED MARTIN 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 | Freon 113 (CFC-113) | Total |
|---|---|---|
| 1994 | 12,757 | 12,757 |
| 1993 | 8,500 | 8,500 |
| 1992 | 11,890 | 11,890 |
| 1991 | 14,808 | 14,808 |
| 1990 | 16,740 | 16,740 |
| 1989 | 17,400 | 17,400 |
| 1988 | 19,300 | 19,300 |