Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENERAL DYNAMICS (GD-OTS)
200 S PIONEER BLVD, SPRINGBORO, OH, 45066
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 | Tetrachloroethylene | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Naphthalene | Nitric acid | Total (lbs) |
| 2024 | — | — | — | — | 330 | 330 |
| 2023 | — | — | — | — | 330 | 330 |
| 2022 | — | — | — | — | 654 | 654 |
| 2021 | — | — | — | — | 204 | 204 |
| 2020 | — | — | — | — | 399 | 399 |
| 2019 | — | — | — | — | 399 | 399 |
| 2018 | — | — | — | — | 512 | 512 |
| 2017 | — | — | — | — | 512 | 512 |
| 2016 | — | — | — | — | 512 | 512 |
| 2015 | — | — | — | — | 512 | 512 |
| 2014 | — | — | — | — | 512 | 512 |
| 2004 | — | — | 14,125 | — | — | 14,125 |
| 2003 | — | — | 16,960 | — | — | 16,960 |
| 2002 | — | — | 5,800 | — | — | 5,800 |
| 2001 | — | — | 8,483 | — | — | 8,483 |
| 2000 | — | — | 8,038 | — | — | 8,038 |
| 1999 | — | — | 8,050 | — | — | 8,050 |
| 1998 | — | — | 8,214 | — | — | 8,214 |
| 1997 | — | — | 10,822 | — | — | 10,822 |
| 1996 | — | — | 9,253 | — | — | 9,253 |
| 1995 | — | — | — | 432 | — | 432 |
| 1994 | 3,621 | — | — | 396 | — | 4,017 |
| 1993 | 25,200 | — | — | 20,880 | — | 46,080 |
| 1992 | 62,300 | — | — | 18,360 | — | 80,660 |
| 1991 | 156,000 | — | 10,080 | — | — | 166,080 |
| 1990 | 78,769 | 6,782 | 13,400 | — | — | 98,951 |
| 1989 | 82,700 | 86,000 | 18,000 | — | — | 186,700 |
| 1988 | 74,789 | 55,448 | 4,420 | — | — | 134,657 |
| 1987 | — | — | 6,071 | — | — | 6,071 |
▎ 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.