Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
1205 BROADWAY, RED OAK, IA, 51566
Parent company: RALSTON PURINA CO
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Toluene | Freon 113 (CFC-113) | Tetrachloroethylene | 1,1,1-Trichloroethane | Manganese compounds | Total |
|---|---|---|---|---|---|---|
| 1996 | 13,500 | — | — | — | 180 | 13,697 |
| 1995 | 84,000 | — | — | — | 1,095 | 85,169 |
| 1994 | 93,000 | — | 11,600 | — | 1,815 | 107,366 |
| 1993 | 121,000 | — | 14,900 | — | 5,205 | 141,861 |
| 1992 | 72,000 | — | 7,000 | 11,000 | 4,218 | 95,591 |
| 1991 | 90,000 | 29,000 | 11,000 | 19,000 | 1,307 | 151,103 |
| 1990 | 48,100 | 59,000 | 18,800 | 10,400 | 1,808 | 139,656 |
| 1989 | 113,000 | 38,100 | 21,200 | — | 6,311 | 179,197 |
| 1988 | 105,600 | — | — | — | — | 106,041 |
| 1987 | — | — | — | — | 1,316 | 1,316 |