Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CENTRAL IOWA READY MIX
1301 SE 37, GRIMES, IA, 50111
Parent company: RASMUSSEN GROUP
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 | Lead | Total (lbs) | ||||
| 2024 | 1,574 | 1,574 | ||||
| 2023 | 1,561 | 1,561 | ||||
| 2022 | 2,561 | 2,561 | ||||
| 2021 | 615 | 615 | ||||
| 2020 | 409 | 409 | ||||
| 2019 | 358 | 358 | ||||
| 2018 | 330 | 330 | ||||
| 2017 | 350 | 350 | ||||
| 2016 | 449 | 449 | ||||
| 2015 | 102 | 102 | ||||
| 2013 | 20 | 20 | ||||
▎ 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.