Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TURPIN REFINED PRODUCTS TERMINAL
JUNCTION OF HWY 83 & HWY 64, TURPIN, OK, 73950
Parent company: VALERO LP
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 | Methyl tert-butyl ether | n-Hexane | Toluene | Benzene | Xylene (mixed isomers) | Total (lbs) |
| 2004 | — | 1,541 | 379 | 461 | 147 | 2,948 |
| 2003 | 3,355 | 1,430 | 354 | 428 | 140 | 6,101 |
| 2002 | — | 2,238 | 1,000 | 1,000 | 500 | 6,238 |
| 2001 | 4,618 | 2,760 | 2,269 | 1,000 | 2,124 | 14,771 |
| 2000 | 5,092 | 2,973 | 2,276 | 1,000 | 2,127 | 15,968 |
| 1999 | 5,305 | 3,150 | 2,250 | 1,000 | 2,150 | 16,865 |
| 1998 | 9,205 | 7,450 | 4,850 | 5,150 | 1,950 | 29,370 |
▎ 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.