Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SONOCO FIBRE DRUM INC
701 WILLOW PASS RD, PITTSBURG, CA, 945651897
Parent company: SONOCO PRODS CO
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 | 1,1,1-Trichloroethane | Xylene (mixed isomers) | Toluene | Total (lbs) | ||
| 1993 | 14,672 | 250 | — | 14,922 | ||
| 1992 | 27,104 | 698 | — | 27,802 | ||
| 1991 | 19,278 | 841 | — | 20,119 | ||
| 1990 | 26,069 | 1,216 | — | 27,285 | ||
| 1989 | 25,000 | 1,000 | — | 26,000 | ||
| 1988 | 42,189 | — | 1,049 | 43,238 | ||
▎ 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.