Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
COILCRAFT INC
222 AVE E, HAWARDEN, IA, 51023
Parent company: COILCRAFT 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 | 1,1,1-Trichloroethane | Acetone | Methanol | Total (lbs) | ||
| 1993 | — | — | 6,264 | 6,264 | ||
| 1992 | 18,278 | — | — | 18,278 | ||
| 1991 | 8,397 | 3,894 | — | 12,291 | ||
| 1990 | 18,000 | 3,951 | — | 21,951 | ||
| 1989 | 13,000 | — | — | 13,000 | ||
▎ 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.