Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
SUPERIOR CONCRETE MATERIALS INC. - LORTON
8420 TERMINAL RD, LORTON, VA, 22079
Parent company: US CONCRETE INC
Carcinogen
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 | Total |
|---|---|---|---|
| 2022 | 392 | 0 | 392 |
| 2021 | 506 | 0 | 506 |
| 2020 | — | 0 | 0 |
| 2019 | — | 6 | 6 |
| 2018 | — | 4 | 4 |