Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TEKTRONIX INC
18850 SW WALKER RD, BEAVERTON, OR, 97005
Parent company: TEKTRONIX INC
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 | Freon 113 (CFC-113) | Total |
|---|---|---|
| 1991 | 18,725 | 18,725 |
| 1990 | 17,874 | 17,874 |
| 1989 | 20,800 | 20,800 |