Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOLA OPTICAL USA INC
W ROSLYN INDL PARK, COLONIAL HEIGHTS, VA, 23834
Parent company: SOLA GROUP LTD
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 | Dichloromethane | Freon 113 (CFC-113) | Acetone | Vinyl acetate | Total (lbs) | |
| 1993 | 62,000 | — | 15,200 | — | 77,200 | |
| 1992 | 53,400 | — | 14,000 | 750 | 68,150 | |
| 1991 | 51,000 | — | 16,300 | 750 | 68,050 | |
| 1990 | 42,661 | — | 12,823 | 337 | 55,821 | |
| 1989 | 49,800 | 53,900 | 10,752 | 7,058 | 121,510 | |
| 1988 | 50,000 | 126,000 | — | — | 176,000 | |
| 1987 | 57,000 | — | — | — | 57,000 | |
▎ 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.