Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
INTERSTATE CONCRETE & ASPHALT - DOVER
23813 HIGHWAY 2, DOVER, ID, 83864
Parent company: CRH AMERICAS INC
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 And Lead Compounds | Lead compounds | Total (lbs) | ||
| 2024 | 1,323 | 12 | — | 1,335 | ||
| 2023 | 1,302 | 35 | — | 1,336 | ||
| 2022 | 1,071 | 22 | — | 1,093 | ||
| 2021 | — | 20 | — | 20 | ||
| 2020 | 1,056 | 28 | — | 1,084 | ||
| 2019 | — | 31 | — | 31 | ||
| 2018 | — | — | 33 | 33 | ||
| 2017 | — | — | 34 | 34 | ||
▎ 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.