Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OMNIUM
W 6TH & GRASS STS, SHENANDOAH, IA, 516010098
Parent company: AGRILIANCE LLC
Carcinogen
— EPA classifications across all reporting years
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 | Malathion | 1,2,4-Trimethylbenzene | 2,4-D | Xylene (mixed isomers) | Total (lbs) | |
| 2000 | 539 | — | — | — | 539 | |
| 1999 | 367 | 190 | 18 | — | 575 | |
| 1998 | 4 | 247 | 53 | — | 304 | |
| 1997 | 3 | 4 | 48 | — | 55 | |
| 1996 | 4 | 7 | 66 | — | 77 | |
| 1992 | — | — | — | 1 | 1 | |
| 1989 | — | 250 | — | — | 250 | |
▎ 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.