Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GARDNER GIBSON
1623 E EUCLID, DES MOINES, IA, 50316
Parent company: GARDNER INDUSTRIES 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 | Xylene (mixed isomers) | 1,2,4-Trimethylbenzene | Ethylene glycol | Total (lbs) | ||
| 1998 | — | 15 | 2 | 17 | ||
| 1997 | — | 6 | — | 6 | ||
| 1996 | — | 2 | 15 | 17 | ||
| 1995 | — | 30 | — | 30 | ||
| 1994 | — | 28 | — | 28 | ||
| 1993 | — | 10 | — | 10 | ||
| 1990 | 108 | — | — | 108 | ||
| 1989 | 500 | — | — | 500 | ||
| 1988 | 1,000 | — | — | 1,000 | ||
▎ 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.