Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MORRISON OIL CO INC
3747 N SUTTLE RD, PORTLAND, OR, 97217
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 | Methanol | Ethylene glycol | Total |
|---|---|---|---|
| 1992 | 500 | 250 | 750 |
| 1991 | 750 | 1,000 | 1,750 |
| 1990 | 2,250 | 750 | 3,000 |
| 1989 | 2,250 | 750 | 3,000 |
| 1988 | 750 | 750 | 1,500 |