Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLDCASTLE PRECAST INC
3786 VALLEY AVE, PLEASANTON, CA, 94566
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 | Manganese compounds | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Lead compounds | Mercury compounds | Lead | Total (lbs) |
| 2024 | — | — | 1 | 0 | — | 1 |
| 2023 | — | — | 1 | — | — | 1 |
| 2022 | 43 | — | 0 | — | — | 44 |
| 2021 | 55 | — | 0 | — | — | 56 |
| 2020 | — | — | 0 | — | — | 0 |
| 2019 | — | 9 | 1 | — | — | 10 |
| 2018 | — | — | 1 | — | — | 1 |
| 2017 | — | 11 | 1 | — | — | 12 |
| 2016 | — | 15 | 1 | — | — | 16 |
| 2015 | — | 9 | 1 | — | — | 10 |
| 2014 | — | — | 2 | — | — | 2 |
| 2013 | — | — | 1 | — | — | 1 |
| 2007 | — | — | — | — | 0 | 0 |
▎ 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.