Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PETRO SOURCE RESOURCES CORP VICKSBURG MS REFINERY
OLD HWY 61 S, VICKSBURG, MS, 39180
Parent company: PETRO SOURCE CORP
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 | Toluene | Xylene (mixed isomers) | Benzene | Total (lbs) | ||
| 1989 | 10,442 | 11,311 | 5,496 | 27,249 | ||
| 1988 | 13,116 | — | 6,680 | 19,796 | ||
| 1987 | — | 10,890 | — | 10,890 | ||
▎ 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.