♦ Carcinogen
1,3-Dichloropropylene
CAS # 542-75-6
129,411 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)
+212% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 7,205 | 18 | — |
| 2016 | 7,907 | 17 | +10% |
| 2017 | 3,935 | 17 | -50% |
| 2018 | 4,468 | 14 | +14% |
| 2019 | 2,616 | 7 | -41% |
| 2020 | 4,083 | 13 | +56% |
| 2021 | 64,459 | 12 | +1479% |
| 2022 | 6,372 | 11 | -90% |
| 2023 | 5,885 | 10 | -8% |
| 2024 | 22,481 | 11 | +282% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Administrative and Support and Waste Management | 75,015 | 7 |
| Manufacturing | 53,387 | 14 |
| Wholesale Trade | 1,008 | 2 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| BLUE CUBE OPERATIONS LLC | PLAQUEMINE, LA | 2024 | — | — | — |
| WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, LA | 2024 | — | — | — |
| CHEMICAL WASTE MANAGEMENT, INC- TREATMENT FACILITY | EMELLE, AL | 2024 | 17,000 | — | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2024 | 3,371 | 1,114 | 2,257 |
| TRICAL INC | HOLLISTER, CA | 2024 | 542 | 542 | — |
| TRIEST AG GROUP INC | GREENVILLE, NC | 2024 | 428 | 428 | — |
| TRIEST AG GROUP, INC. | PALMETTO, FL | 2024 | 386 | 386 | — |
| TRICAL INC. | MOJAVE, CA | 2024 | 366 | 366 | — |
| OLIN BLUE CUBE | FREEPORT, TX | 2024 | 328 | 328 | — |
| TIDEWATER - PASCO | PASCO, WA | 2024 | 60 | 60 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2024 | 0 | 0 | — |
| BLUE CUBE OPERATIONS LLC | PLAQUEMINE, LA | 2023 | — | — | — |
| WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, LA | 2023 | — | — | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2023 | 3,761 | 1,131 | 2,630 |
| TRICAL INC | HOLLISTER, CA | 2023 | 542 | 542 | — |
| TRIEST AG GROUP INC | GREENVILLE, NC | 2023 | 402 | 402 | — |
| TRIEST AG GROUP, INC. | PALMETTO, FL | 2023 | 397 | 397 | — |
| TRICAL INC. | MOJAVE, CA | 2023 | 366 | 366 | — |
| OLIN BLUE CUBE | FREEPORT, TX | 2023 | 345 | 345 | — |
| TIDEWATER - PASCO | PASCO, WA | 2023 | 72 | 72 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2023 | 0 | 0 | — |
| BLUE CUBE OPERATIONS LLC | PLAQUEMINE, LA | 2022 | — | — | — |
| WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, LA | 2022 | — | — | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2022 | 4,503 | 1,476 | 3,027 |
| TRICAL INC | HOLLISTER, CA | 2022 | 542 | 542 | — |
| TRIEST AG GROUP, INC. | PALMETTO, FL | 2022 | 453 | 453 | — |
| TRICAL INC. | MOJAVE, CA | 2022 | 366 | 366 | — |
| TRIEST AG GROUP INC | GREENVILLE, NC | 2022 | 281 | 281 | — |
| OLIN BLUE CUBE | FREEPORT, TX | 2022 | 156 | 156 | — |
| TIDEWATER - PASCO | PASCO, WA | 2022 | 71 | 71 | — |
| ARCWOOD ENVIRONMENTAL, LLC | ORANGE, TX | 2022 | 0 | 0 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2022 | 0 | 0 | — |
| MEBROM LLC (TIFTON) | TIFTON, GA | 2021 | — | — | — |
| BLUE CUBE OPERATIONS LLC | PLAQUEMINE, LA | 2021 | — | — | — |
| WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, LA | 2021 | — | — | — |
| CHEMICAL WASTE MANAGEMENT, INC- TREATMENT FACILITY | EMELLE, AL | 2021 | 58,000 | — | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2021 | 4,682 | 1,637 | 3,045 |
| TRICAL INC | HOLLISTER, CA | 2021 | 542 | 542 | — |
| TRIEST AG GROUP, INC. | PALMETTO, FL | 2021 | 534 | 534 | — |
| TRICAL INC. | MOJAVE, CA | 2021 | 366 | 366 | — |
| TRIEST AG GROUP INC | GREENVILLE, NC | 2021 | 241 | 241 | — |
| TIDEWATER - PASCO | PASCO, WA | 2021 | 51 | 51 | — |
| OLIN BLUE CUBE | FREEPORT, TX | 2021 | 43 | 43 | — |
| HERITAGE THERMAL SERVICES | EAST LIVERPOOL, OH | 2021 | 0 | 0 | — |
| WESTLAKE CHEMICALS & VINYLS LLC - PLAQUEMINE FACILITY | PLAQUEMINE, LA | 2020 | — | — | — |
| BLUE CUBE OPERATIONS LLC | PLAQUEMINE, LA | 2020 | — | — | — |
| THE DOW CHEMICAL COMPANY TEXAS OPERATIONS | FREEPORT, TX | 2020 | 2,438 | 1,377 | 1,061 |
| TRIEST AG GROUP, INC. | PALMETTO, FL | 2020 | 554 | 554 | — |
| TRICAL INC. | MOJAVE, CA | 2020 | 366 | 366 | — |
| TRICAL INC | HOLLISTER, CA | 2020 | 250 | 250 | — |