Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AUDIOPAK INC
255-1 TYSON DR, WINCHESTER, VA, 22603
Parent company: NA
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 | Toluene | Acetone | Total (lbs) | |||
| 1998 | 6,763 | — | 6,763 | |||
| 1997 | 16,366 | — | 16,366 | |||
| 1996 | 10,076 | — | 10,076 | |||
| 1995 | 15,961 | — | 15,961 | |||
| 1994 | 19,952 | — | 19,952 | |||
| 1993 | 16,117 | 32,397 | 48,514 | |||
| 1992 | 22,360 | 29,448 | 51,808 | |||
| 1991 | 24,145 | 9,555 | 33,700 | |||
| 1990 | 14,100 | 7,700 | 21,800 | |||
| 1989 | 44,100 | 6,780 | 50,880 | |||
▎ 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.