Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
H. J. HEINZ CO. L.P.
1054 WAYS ST., TERMINAL ISLAND, CA, 90731
Parent company: H J HEINZ CO
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 | Xylene (mixed isomers) | n-Hexane | Certain glycol ethers | n-Butyl alcohol | Methyl isobutyl ketone | Total (lbs) |
| 2000 | 20,000 | 15,000 | 10,600 | 4,100 | 2,500 | 53,724 |
| 1999 | 62,000 | — | 64,700 | 17,000 | 15,100 | 174,200 |
| 1998 | 53,400 | — | 28,800 | 10,400 | 13,200 | 125,200 |
| 1997 | 33,000 | — | 18,400 | 5,900 | 8,100 | 84,600 |
| 1996 | 27,900 | 121,900 | — | 6,700 | 4,400 | 177,100 |
| 1995 | 27,900 | 121,900 | — | 6,700 | 4,400 | 177,100 |
| 1994 | 8,941 | — | — | 2,773 | 4,002 | 16,586 |
| 1993 | 12,186 | — | — | 1,470 | 2,448 | 18,484 |
| 1992 | 12,526 | — | — | 2,158 | 2,848 | 20,064 |
| 1991 | 15,481 | — | — | 1,772 | 4,526 | 26,606 |
| 1990 | 9,228 | — | — | 2,923 | 1,820 | 13,971 |
| 1989 | 9,228 | — | — | 2,923 | 1,820 | 17,143 |
| 1988 | — | — | — | 11,677 | 4,432 | 16,109 |
| 1987 | — | — | — | — | — | 43,606 |
▎ 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.