Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ST MARYS REFINING CO
201 BARKWILL ST, SAINT MARYS, WV, 26170
Parent company: NA
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 | 1,2,4-Trimethylbenzene | Toluene | o-Xylene | Cyclohexane | Benzene | Total |
|---|---|---|---|---|---|---|
| 1993 | 7,230 | 17,800 | 4,820 | 10,100 | 9,900 | 67,960 |
| 1992 | 9,700 | 29,000 | 5,160 | 36,300 | 29,400 | 130,781 |
| 1990 | 4,664 | 10,654 | 3,432 | 44 | 2,813 | 33,788 |
| 1987 | 48,150 | — | 35,350 | — | — | 83,500 |