Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LEO COOK CO
BLDG 3 SPOKANE INDL PARK, SPOKANE, WA, 99216
Parent company: CSY AGRI-PROCESSING 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 | Manganese compounds | Zinc compounds | Copper compounds | Selenium compounds | Total |
|---|---|---|---|---|---|
| 1993 | 2 | 5 | 1 | 1 | 9 |
| 1992 | 8 | 19 | 3 | — | 30 |
| 1991 | 9 | 24 | 3 | — | 36 |
| 1990 | 14 | 26 | 5 | — | 45 |
| 1989 | 250 | 250 | 250 | — | 750 |
| 1988 | 250 | — | — | — | 250 |