Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CRIMSON OAK GROVE RESOURCES INC.
1500 CONCORD MINES RD, BESSEMER, AL, 35023
Parent company: NA
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 | Lead | Mercury | Total (lbs) | |||
| 2023 | 17,290 | 445 | 17,735 | |||
| 2022 | 9,833 | 253 | 10,086 | |||
| 2021 | 12,527 | 322 | 12,850 | |||
| 2020 | 18,548 | 477 | 19,026 | |||
▎ 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.