Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
AZZ GALVANIZING - SOUTH CAROLINA LLC
576 TRIBAL RD, BLACKSBURG, SC, 29702
Parent company: AZZ 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 | Zinc compounds | Lead | Total (lbs) | |||
| 2024 | 93 | 0 | 93 | |||
| 2023 | 92 | — | 92 | |||
| 2022 | 108 | 0 | 108 | |||
| 2021 | 116 | 0 | 116 | |||
| 2020 | 123 | — | 123 | |||
| 2019 | 93 | — | 93 | |||
▎ 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.