Octachlorostyrene
CAS # 29082-74-4
3,157 lbs total reported releases across all facilities and years.
Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.
National Release Trend (2015–2024)
-87% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 492 | 5 | — |
| 2016 | 633 | 4 | +29% |
| 2017 | 654 | 4 | +3% |
| 2018 | 376 | 4 | -42% |
| 2019 | 61 | 1 | -84% |
| 2020 | 387 | 3 | +531% |
| 2021 | 286 | 3 | -26% |
| 2022 | 142 | 3 | -50% |
| 2023 | 61 | 2 | -57% |
| 2024 | 65 | 2 | +6% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Manufacturing | 3,157 | 5 |