Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PENNZOIL-QUAKER STATE (DBA SOPUS PRODUCTS)
155 QUAKER STATE RD, NEWELL, WV, 26050
Parent company: SHELL OIL PRODUCTS US
Carcinogen
— 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 | Methyl ethyl ketone | Toluene | Xylene (mixed isomers) | 1,2,4-Trimethylbenzene | Benzene | Total |
|---|---|---|---|---|---|---|
| 1996 | 101,250 | 77,250 | 250 | 324 | 838 | 181,785 |
| 1995 | 77,500 | 77,500 | 908 | 574 | 838 | 159,693 |
| 1994 | 152,500 | 176,500 | 790 | 585 | 550 | 333,510 |
| 1993 | 126,700 | 101,000 | 7,530 | 2,720 | 2,400 | 244,345 |
| 1992 | 160,500 | 162,500 | 10,670 | 2,450 | 6,460 | 347,345 |
| 1991 | 140,500 | 110,500 | 8,400 | 1,900 | 6,146 | 272,001 |
| 1990 | 160,500 | 133,500 | 6,800 | 1,970 | 6,450 | 312,130 |
| 1989 | 140,750 | 145,750 | 21,150 | 6,520 | 9,850 | 332,240 |
| 1988 | — | 132,764 | — | 5,716 | 6,551 | 154,068 |
| 1987 | 235,449 | — | 140,946 | 48,732 | — | 425,127 |