Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HORIZON IND INC
401 N CANE ST BLDG B, WAHIAWA, HI, 967862111
Parent company: HORIZON INDUSTRIES 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 | Styrene | Total (lbs) | ||||
| 1997 | 1,542 | 1,542 | ||||
| 1996 | 2,350 | 2,350 | ||||
| 1995 | 2,600 | 2,600 | ||||
| 1994 | 2,708 | 2,708 | ||||
| 1993 | 2,193 | 2,193 | ||||
| 1992 | 1,548 | 1,548 | ||||
| 1991 | 2,915 | 2,915 | ||||
| 1990 | 2,903 | 2,903 | ||||
| 1989 | 2,778 | 2,778 | ||||
▎ 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.