Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CRYSTAL TIPS INC
JUNCTION HWYS 9 & 71, SPIRIT LAKE, IA, 51360
Parent company: BOOTH 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 | Copper | Total (lbs) | |||
| 1992 | 7,049 | — | 7,049 | |||
| 1991 | 4,226 | — | 4,226 | |||
| 1990 | 4,864 | — | 4,864 | |||
| 1989 | 4,021 | — | 4,021 | |||
| 1988 | 6,983 | 250 | 7,233 | |||
| 1987 | 5,496 | — | 5,496 | |||
▎ 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.