Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
3 SIGMA LLC
1985 W STANFIELD RD, TROY, OH, 45373
Parent company: DURACO SPECIALTY TAPES LLC
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 | Toluene | Total (lbs) | ||||
| 2023 | 14,029 | 14,029 | ||||
| 2022 | 4,787 | 4,787 | ||||
| 2021 | 4,119 | 4,119 | ||||
| 2020 | 6,957 | 6,957 | ||||
| 2019 | 11,925 | 11,925 | ||||
| 2018 | 10,702 | 10,702 | ||||
| 2017 | 13,261 | 13,261 | ||||
| 2016 | 12,920 | 12,920 | ||||
▎ 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.