Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PILLSBURY
501 MICHIGAN AVE, CHICKASHA, OK, 73018
Parent company: GRAND METROPOLITAN INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Ethylene glycol | Certain glycol ethers | Ammonia | Total (lbs) | ||
| 1994 | 36,763 | — | — | 36,763 | ||
| 1993 | 18,000 | — | — | 18,000 | ||
| 1992 | 22,552 | — | — | 22,552 | ||
| 1991 | 12,750 | — | — | 12,750 | ||
| 1990 | 12,723 | — | — | 12,723 | ||
| 1989 | 12,000 | — | — | 12,000 | ||
| 1988 | 19,900 | — | — | 19,900 | ||
| 1987 | — | 15,100 | 3,000 | 18,100 | ||
▎ 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.