Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
HUNTWAY REFINING CO
3001 PARK RD, BENICIA, CA, 94510
Parent company: HUNTWAY REFINING CO
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 | Cyclohexane | Toluene | Benzene | Xylene (mixed isomers) | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2000 | 80 | 125 | 40 | 15 | 10 | 455 |
| 1999 | 120 | 140 | 60 | 20 | 10 | 540 |
| 1998 | 120 | 135 | 60 | 20 | 10 | 515 |
| 1997 | 190 | 210 | 110 | 60 | — | 860 |
| 1996 | 350 | 270 | 180 | 90 | — | 1,435 |
| 1995 | 250 | 260 | 190 | 100 | — | 1,495 |
| 1994 | 515 | 820 | 750 | 250 | — | 2,340 |
| 1993 | 1,225 | 550 | 405 | 125 | — | 2,310 |
| 1992 | 1,690 | 489 | 400 | 133 | — | 2,717 |
| 1991 | — | 485 | 480 | 125 | — | 1,095 |
| 1990 | 1,450 | 1,000 | 1,000 | 1,970 | 1,800 | 7,235 |
| 1989 | 1,270 | 1,500 | 1,790 | 500 | 1,000 | 6,810 |
| 1988 | — | — | — | 1,133 | 472 | 1,605 |
| 1987 | — | 1,037 | — | — | 470 | 1,507 |