Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HWY 153 KM 121, COAMO, PR, 007691904
Parent company: NA
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
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) | |||
| 1993 | 24,668 | 19,508 | 44,176 | |||
| 1992 | 29,615 | 19,002 | 48,617 | |||
| 1991 | 18,896 | 12,196 | 31,092 | |||
| 1990 | 17,900 | 10,800 | 28,700 | |||
| 1989 | 18,900 | 12,200 | 31,100 | |||
| 1988 | 13,600 | — | 13,600 | |||
▎ 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.