Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
IMC EAST BOISE
155 E AMITY RD, BOISE, ID, 83716
Parent company: CRH AMERICAS INC
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Lead | Total (lbs) | |||
| 2024 | 1,478 | 16 | 1,494 | |||
| 2009 | — | 22 | 22 | |||
| 2007 | — | 25 | 25 | |||
| 2006 | 1,118 | 37 | 1,155 | |||
| 2005 | — | 33 | 33 | |||
| 2004 | 453 | — | 453 | |||
| 2003 | 1,520 | — | 1,520 | |||
| 2002 | 1,464 | — | 1,464 | |||
▎ 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.