Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SAN ANTONIO SOUTH REFINED PRODUCTS TERMINAL
10619 US HWY 281 S, SAN ANTONIO, TX, 78221
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 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.
| Year | n-Hexane | Methyl tert-butyl ether | Benzene | Toluene | Xylene (mixed isomers) | Total |
|---|---|---|---|---|---|---|
| 2005 | 1,416 | 5,444 | 1,056 | 647 | 285 | 9,127 |
| 2004 | 1,143 | 3,350 | 1,028 | 559 | 202 | 6,463 |
| 2003 | 1,142 | 2,760 | 861 | 749 | 311 | 6,185 |
| 2002 | 1,505 | — | 500 | 500 | 500 | 4,510 |
| 2001 | 1,505 | — | 1,500 | 1,500 | 500 | 6,515 |
| 2000 | 1,505 | — | 1,500 | 1,500 | 500 | 6,515 |
| 1999 | 1,500 | — | 1,500 | 1,500 | 500 | 6,520 |
| 1998 | 2,905 | — | 1,405 | 1,750 | 1,000 | 7,570 |