Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HESS CO INDUSTRIES INC
160 FOUNDATION AVE, LA HABRA, CA, 90631
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 | Mixture | Styrene | Acetone | Total (lbs) | ||
| 1993 | — | 19,947 | 8,000 | 27,947 | ||
| 1992 | — | 79,791 | 11,300 | 91,091 | ||
| 1991 | — | 87,816 | 12,000 | 99,816 | ||
| 1990 | 94,649 | — | 16,632 | 111,281 | ||
| 1989 | 248,724 | — | 18,282 | 267,006 | ||
| 1988 | 186,147 | — | 12,674 | 198,821 | ||
| 1987 | — | 221,000 | — | 221,000 | ||
▎ 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.