Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SWISS VALLEY FARMS CO
202 LOCUST ST SE, HOPKINTON, IA, 52237
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 | Ammonia | Total |
|---|---|---|
| 1993 | 500 | 500 |
| 1992 | 255 | 255 |
| 1991 | 500 | 500 |
| 1990 | 1,450 | 1,450 |
| 1989 | 1,500 | 1,500 |
| 1988 | 750 | 750 |