Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
OLDCASTLE PRECAST INC
1401 TRIMBLE RD, EDGEWOOD, MD, 21040
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 | — | 25 | — | 25 | ||
| 2023 | 3,127 | 32 | — | 3,159 | ||
| 2022 | — | 548 | — | 548 | ||
| 2021 | — | 0 | — | 0 | ||
| 2019 | — | 0 | — | 0 | ||
| 2018 | — | 13 | — | 13 | ||
| 2017 | — | 1 | — | 1 | ||
| 2016 | — | 2 | — | 2 | ||
| 2015 | — | 1 | — | 1 | ||
| 2014 | — | 8 | 0 | 8 | ||
| 2013 | — | 4 | — | 4 | ||
▎ 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.