Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LEVIAT
1000 TECHNOLOGY DR, BOONE, IA, 50036
Parent company: CRH AMERICAS INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Styrene | Total |
|---|---|---|
| 2024 | 4,269 | 4,269 |
| 2023 | 5,347 | 5,347 |
| 2022 | 7,319 | 7,319 |
| 2021 | 4,436 | 4,436 |
| 2020 | 3,403 | 3,403 |