Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PELLA CORP SIOUX CENTER OPERATIONS
1800 N MAIN AVE, SIOUX CENTER, IA, 51250
Parent company: PELLA CORP
Carcinogen
PBT
— 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 | Certain glycol ethers | Xylene (mixed isomers) | Methyl ethyl ketone | Ethylbenzene | Toluene | Total (lbs) |
| 2024 | 17,678 | — | — | — | — | 17,678 |
| 2023 | 16,121 | — | — | — | — | 16,121 |
| 2022 | 20,652 | — | — | — | — | 20,652 |
| 2021 | 16,968 | — | — | — | — | 16,968 |
| 2020 | 13,477 | — | — | — | — | 13,477 |
| 2004 | — | 5,171 | — | — | — | 5,171 |
| 2003 | 5,292 | 2,907 | 7,333 | — | 3,972 | 19,504 |
| 2002 | — | 6,159 | 6,639 | 1,718 | — | 14,516 |
| 2001 | — | 5,081 | — | 9,769 | — | 14,873 |
| 2000 | — | 7,651 | — | — | — | 7,651 |
▎ 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.