Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
MANN INDUSTRIES INC
RTE 60 E OF WILLIAMSBURG, WILLIAMSBURG, VA, 23187
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 | Zinc compounds | Acrylonitrile | Zinc (fume or dust) | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 1993 | 230,910 | 64,300 | 26,000 | 500 | 500 | 322,210 |
| 1992 | 230,990 | 64,300 | 26,000 | 500 | 500 | 322,290 |
| 1991 | 124,973 | 49,549 | 16,000 | 500 | 500 | 192,022 |
| 1990 | 124,973 | 49,549 | 18,000 | 500 | 500 | 194,022 |
| 1989 | 202,328 | 219,950 | 14,850 | 500 | 500 | 441,078 |
▎ 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.