Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SAN ANTONIO EAST REFINED PRODUCTS TERMINAL
4719 CORNER PKWY #2, SAN ANTONIO, TX, 78219
Parent company: VALERO, LP
Carcinogen
PBT
— 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 | Methyl tert-butyl ether | n-Hexane | 1,2,4-Trimethylbenzene | Toluene | Benzene | Total (lbs) |
| 2005 | — | 1,309 | 39 | 1,063 | 1,158 | 4,422 |
| 2004 | — | 1,624 | 58 | 496 | 1,483 | 4,628 |
| 2003 | 9,057 | 3,802 | 89 | 1,943 | 1,128 | 17,787 |
| 2002 | 9,248 | 3,778 | 9,248 | 1,712 | 1,094 | 27,674 |
| 2001 | — | 1,382 | — | 755 | 755 | 3,902 |
▎ 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.