Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
VENTURA REFINING & TRANSMISSION
24322 E 910 RD, THOMAS, OK, 73669
Parent company: VENTURA REFINING & TRANSMISSION
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 | Benzene | n-Hexane | Xylene (mixed isomers) | Cyclohexane | Total (lbs) |
| 2012 | — | — | — | — | — | 1 |
| 2011 | — | 253 | — | — | — | 312 |
| 2010 | 2,084 | 1,617 | 2,046 | 884 | 864 | 7,980 |
| 2009 | 3,103 | 2,830 | 2,233 | 1,461 | 1,182 | 11,450 |
| 2008 | 3,414 | 3,085 | 2,386 | 1,713 | 1,246 | 12,543 |
| 2007 | 3,178 | 2,848 | 2,770 | 1,386 | 1,798 | 12,699 |
▎ 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.