Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
BOURNS INC
300 AIRPORT RD, AMES, IA, 50010
Parent company: BOURNS 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) | Acetone | Total |
|---|---|---|---|
| 1989 | 15,750 | 1,000 | 16,750 |
| 1988 | 25,007 | 1,000 | 26,007 |