Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLDCASTLE INFRASTRUCTURE
2808 A ST SE, AUBURN, WA, 98002
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 | Manganese compounds | Lead compounds | Mercury compounds | Total (lbs) | ||
| 2024 | — | 9 | — | 9 | ||
| 2023 | — | 5 | 0 | 5 | ||
| 2022 | — | 2 | — | 2 | ||
| 2021 | — | 0 | — | 0 | ||
| 2020 | 81 | 2 | — | 83 | ||
| 2019 | 77 | 2 | — | 79 | ||
| 2018 | 1,029 | 10 | 0 | 1,039 | ||
| 2017 | 1,282 | 12 | 0 | 1,294 | ||
| 2016 | 188 | 2 | — | 190 | ||
| 2015 | 187 | 2 | — | 189 | ||
| 2014 | 200 | 2 | — | 202 | ||
| 2013 | 136 | 1 | — | 137 | ||
▎ 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.