Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LOCKHEED MARTIN AERONAUTICAL SYSTEMS CO
BRIDGE PORT HILL RD, CLARKSBURG, WV, 26301
Parent company: LOCKHEED MARTIN CORP
Carcinogen
— EPA classifications across all reporting years
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 | 1,1,1-Trichloroethane | Dichloromethane | Total |
|---|---|---|---|
| 1995 | — | 13,320 | 13,320 |
| 1991 | 15,000 | — | 15,000 |