Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COOK COMPOSITES & POLYMERS CO
OAK ST & BLUFF RD, BURLINGTON, IA, 52601
Parent company: COOK COMPOSITES & POLYMERS CO
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 | Trichlorofluoromethane (CFC-11) | 1,1-Dichloro-1-fluoroethane (HCFC-141b) | Dichlorodifluoromethane (CFC-12) | Ethylene glycol | Chlorodifluoromethane (HCFC-22) | Total (lbs) |
| 1995 | 500 | 2,250 | — | — | 500 | 3,250 |
| 1994 | 1,000 | 5,750 | — | — | 1,000 | 7,750 |
| 1993 | 1,000 | — | — | 5 | — | 1,005 |
| 1992 | 7,020 | — | 1,000 | 5 | — | 8,025 |
| 1991 | 9,470 | — | 1,544 | 5 | — | 11,019 |
| 1989 | — | — | — | 750 | — | 1,250 |
| 1988 | — | — | — | 750 | — | 1,500 |
▎ 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.