Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LOCKHEED SANDERS INC MERRIMACK
DW HWY NORTH, MERRIMACK, NH, 03054
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 | 1,1,1-Trichloroethane | Aluminum oxide (fibrous forms) | Total |
|---|---|---|---|
| 1991 | 34,600 | — | 34,600 |
| 1989 | 11,500 | — | 11,500 |
| 1988 | — | 2,000 | 2,000 |
| 1987 | — | 1,850 | 1,850 |