Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
1501 W STATE ST, FREMONT, OH, 43420
Parent company: RALSTON PURINA CO
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Manganese compounds | Zinc compounds | Total (lbs) | |||
| 1998 | 38 | 8 | 46 | |||
| 1997 | 57 | 13 | 70 | |||
| 1996 | 83 | 18 | 101 | |||
| 1995 | 21 | — | 21 | |||
| 1994 | 20 | — | 20 | |||
| 1993 | 10 | — | 10 | |||
| 1992 | 13 | — | 13 | |||
| 1991 | 13 | — | 13 | |||
| 1990 | 30 | — | 30 | |||
| 1989 | 4 | 2 | 6 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.