Hydramethylnon
CAS # 67485-29-4
4 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)
-98% overall
| Year | Total Released (lbs) | Reporting Facilities | vs Prior Year |
|---|---|---|---|
| 2015 | 1 | 2 | — |
| 2016 | 1 | 2 | -38% |
| 2017 | 1 | 2 | +71% |
| 2018 | 0 | 3 | -91% |
| 2019 | 0 | 1 | -67% |
| 2020 | 0 | 3 | +400% |
| 2021 | 0 | 2 | 0% |
| 2022 | 0 | 1 | 0% |
| 2023 | 0 | 2 | 0% |
| 2024 | 0 | 2 | -90% |
Top Releasing Industries
| Industry Sector | Total Released (lbs) | Facilities |
|---|---|---|
| Administrative and Support and Waste Management | 4 | 1 |
| Manufacturing | 0 | 2 |
| Facility | Location | Year | Total (lbs) | Air | Water |
|---|---|---|---|---|---|
| WEYLCHEM US INC | ELGIN, SC | 2024 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2024 | 0 | 0 | — |
| WEYLCHEM US INC | ELGIN, SC | 2023 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2023 | 0 | 0 | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2022 | 0 | 0 | — |
| HELENA CHEMICAL COMPANY, CORDELE FACILITY | CORDELE, GA | 2021 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2021 | 0 | 0 | — |
| WEYLCHEM US INC | ELGIN, SC | 2020 | — | — | — |
| HELENA CHEMICAL COMPANY, CORDELE FACILITY | CORDELE, GA | 2020 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2020 | 0 | 0 | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2019 | 0 | 0 | — |
| WEYLCHEM US INC | ELGIN, SC | 2018 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2018 | 0 | 0 | — |
| HELENA CHEMICAL COMPANY, CORDELE FACILITY | CORDELE, GA | 2018 | 0 | 0 | — |
| WEYLCHEM US INC | ELGIN, SC | 2017 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2017 | 1 | 1 | — |
| WEYLCHEM US INC | ELGIN, SC | 2016 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2016 | 1 | 1 | — |
| WEYLCHEM US INC | ELGIN, SC | 2015 | — | — | — |
| CLEAN HARBORS EL DORADO LLC | EL DORADO, AR | 2015 | 1 | 1 | — |