Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MACE SECURITY INTERNATIONAL FEDERAL LABS DIV
1 TUNNELTON ROAD, SALTSBURG, PA, 15681
Parent company: MACE SECURITY INTERNATIONALL INC
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 | Methanol | Acetone | Malononitrile | Total (lbs) | ||
| 1995 | 28,255 | — | — | 28,255 | ||
| 1994 | 69,036 | — | 45 | 69,081 | ||
| 1993 | 21,989 | 28,228 | — | 50,217 | ||
| 1992 | 35,350 | 42,578 | — | 77,928 | ||
| 1991 | 47,500 | 32,996 | — | 80,496 | ||
| 1990 | 34,900 | 41,700 | — | 76,600 | ||
| 1989 | 27,516 | 44,000 | — | 71,516 | ||
| 1988 | 29,100 | 43,950 | — | 73,050 | ||
| 1987 | 44,400 | — | — | 44,400 | ||
▎ 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.