Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BAE SYSTEMS LAND & ARMAMENTS
1100 BAIRS RD, YORK, PA, 17408
Parent company: NA
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 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Methyl isobutyl ketone | 1,1,1-Trichloroethane | Chlorine | Nitric acid | Total (lbs) |
| 2024 | — | — | — | — | — | 0 |
| 2023 | — | — | — | — | — | 1 |
| 2022 | — | — | — | — | — | 1,554 |
| 2021 | — | — | — | — | — | 1,048 |
| 2018 | — | — | — | — | — | 1,048 |
| 1996 | — | 500 | — | — | — | 500 |
| 1995 | — | 1,489 | — | — | — | 1,489 |
| 1994 | — | 1,170 | — | — | — | 1,170 |
| 1993 | — | 4,080 | 5,320 | — | — | 10,900 |
| 1992 | — | 6,072 | 9,880 | — | — | 15,952 |
| 1991 | — | 21,080 | 7,150 | — | — | 28,507 |
| 1990 | — | 20,728 | 12,387 | — | — | 33,410 |
| 1989 | — | — | 12,813 | — | — | 13,118 |
| 1988 | 95,155 | — | — | 11,320 | 5,972 | 119,175 |
| 1987 | — | — | — | 5,880 | — | 5,880 |
▎ 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.