Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
STERLING GROUP
9 OHIO RIVER BLVD, SEWICKLEY, PA, 151432199
Parent company: NU-BRITE CHEMICAL CO
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 | Styrene | Certain glycol ethers | Xylene (mixed isomers) | 4,4'-Isopropylidenediphenol | Total |
|---|---|---|---|---|---|---|
| 1992 | 4,010 | 5 | — | 4 | 2 | 4,029 |
| 1991 | 3,010 | 5 | — | 4 | 2 | 3,030 |
| 1990 | 3,000 | 10,000 | — | 4,400 | 100 | 17,900 |
| 1989 | 3,000 | 100 | 500 | 3,000 | 100 | 7,200 |
| 1988 | — | — | 7,200 | — | 100 | 7,800 |
| 1987 | — | — | — | — | — | 100 |