Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
U.S. ARMY JSMC GENERAL DYNAMICS LAND SYSTEMS
1155 BUCKEYE RD, LIMA, OH, 45804
Parent company: GENERAL DYNAMICS 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 | 1,1,1-Trichloroethane | Methyl isobutyl ketone | Toluene | Nickel | Manganese | Total (lbs) |
| 1993 | — | 12,698 | — | — | — | 12,698 |
| 1992 | 5,913 | 29,564 | 14,451 | 3,171 | 2,687 | 55,786 |
| 1991 | 38,329 | 24,562 | 25,350 | 40 | 3,399 | 91,680 |
| 1990 | 67,769 | 25,123 | 23,633 | 54,067 | 45,774 | 226,780 |
| 1989 | 82,299 | 31,670 | 10,097 | 37,362 | 40,985 | 213,006 |
| 1988 | — | 48,900 | — | — | — | 59,632 |
| 1987 | 36,000 | — | 27,300 | — | — | 63,300 |
▎ 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.