Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BARKO HYDRAULICS
1 BANKS AVE, SUPERIOR, WI, 54880
Parent company: PETTIBONE CORP
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 | Xylene (mixed isomers) | m-Xylene | Toluene | Total |
|---|---|---|---|---|
| 1996 | — | 17,843 | — | 17,843 |
| 1995 | — | 16,843 | — | 16,843 |
| 1993 | 24,233 | — | 10,455 | 34,688 |
| 1991 | 11,100 | — | — | 11,100 |