Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
AMERICAN ROCK PRODUCTS HERMISTON
81830 HWY 395 N, HERMISTON, OR, 97838
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 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Lead And Lead Compounds | Lead compounds | Total |
|---|---|---|---|---|
| 2024 | 1,673 | 27 | — | 1,701 |
| 2023 | 2,363 | 79 | — | 2,442 |
| 2022 | 3,296 | 46 | — | 3,342 |
| 2018 | 1,733 | — | 53 | 1,786 |