Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
CONTINENTAL GRAIN CO INC WAYNE FEED DIV
1603 S EISENHOWER AVE, MASON CITY, IA, 50401
Parent company: CONTINENTAL GRAIN CO
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 | Copper compounds | Manganese compounds | Zinc compounds | Total |
|---|---|---|---|---|
| 1994 | 10 | 10 | 10 | 30 |
| 1993 | 10 | 10 | 10 | 30 |
| 1992 | 10 | 10 | 10 | 30 |
| 1991 | 10 | 10 | 10 | 30 |
| 1990 | 500 | 500 | 500 | 1,500 |