Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
UROBOROS GLASS STUDIOS INC
2139 N KERBY AVE, PORTLAND, OR, 972271809
Parent company: NA
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 | Zinc (fume or dust) | Zinc compounds | Total |
|---|---|---|---|
| 1996 | — | 250 | 250 |
| 1995 | 1,000 | 250 | 1,250 |
| 1994 | 500 | 250 | 750 |