Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KISWIRE
90 TWIN SPRINGS RD, NEWBERRY, SC, 29108
Parent company: NA
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 | Copper | Zinc (fume or dust) | Total (lbs) | |||
| 2024 | 112 | 73 | 185 | |||
| 2023 | 103 | 68 | 172 | |||
| 2022 | 117 | 74 | 190 | |||
| 2021 | 110 | 69 | 179 | |||
| 2020 | 85 | 60 | 145 | |||
| 2019 | 106 | 66 | 172 | |||
| 2018 | 70 | 49 | 119 | |||
| 2017 | 68 | 52 | 120 | |||
▎ 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.