Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VILCO CHEMICAL INC
PR RD 1 KM 191, SAN JUAN, PR, 00910
Parent company: SUPERIOR PAINTS MFG CO INC
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 | Vinyl acetate | Butyl acrylate | Total (lbs) | |||
| 1991 | 3,517 | 127 | 3,644 | |||
| 1990 | 2,049 | 323 | 2,372 | |||
| 1989 | 15,081 | 288 | 15,369 | |||
| 1988 | — | 10,937 | 10,937 | |||
▎ 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.