Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SUPERIOR PAINTS MANUFACTURING CO INC
CALAF ST, SAN JUAN, PR, 00918
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 | Ammonia | Toluene | Methyl isobutyl ketone | Acetone | Methanol | Total (lbs) |
| 1998 | — | 250 | 250 | — | 250 | 1,250 |
| 1997 | — | 250 | 250 | — | 250 | 1,005 |
| 1996 | — | 250 | — | — | 250 | 558 |
| 1995 | — | 250 | 250 | — | 250 | 1,250 |
| 1994 | — | 250 | 250 | — | 250 | 805 |
| 1993 | 3 | 985 | 8 | 228 | 112 | 1,339 |
| 1992 | 843 | — | 6 | 586 | 16 | 1,467 |
| 1991 | — | 1,367 | 82 | 586 | 235 | 2,360 |
| 1990 | 783 | 889 | 34 | 734 | 119 | 2,822 |
| 1989 | 3,944 | 112 | 9 | 23 | 127 | 4,225 |
| 1988 | 26,914 | — | 993 | — | 28 | 27,935 |
| 1987 | — | — | 50 | — | — | 50 |
▎ 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.