Waterbody profile
Official Water Board record · 2026 cycleEach row is one official listing decision from Appendix A of the Final 2026 California Integrated Report. Source terminology is preserved as published.
| Pollutant / stressor | Decision ID | Final listing decision | Decision status | TMDL requirement status | TMDL project | TMDL priority |
|---|---|---|---|---|---|---|
| AmmoniaNutrients | 172116 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| BifenthrinPesticides | 170763 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | High |
| ChlordanePesticides | 155942 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| ChlorideSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES | 171923 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| ChlorpyrifosPesticides | 155946 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| CyfluthrinPesticides | 170768 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| Cyhalothrin, LambdaPesticides | 170769 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | High |
| CypermethrinPesticides | 169357 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | High |
| DDE (Dichlorodiphenyldichloroethylene)Pesticides | 170554 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| DDT (Dichlorodiphenyltrichloroethane)Pesticides | 170555 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| DeltamethrinPesticides | 169358 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| DiazinonPesticides | 155955 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | High |
| DieldrinPesticides | 155963 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| DimethoatePesticides | 156022 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| DisulfotonPesticides | 155964 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| Esfenvalerate/FenvaleratePesticides | 170771 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| Hexachlorobenzene/ HCBPesticides | 155976 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| ImidaclopridPesticides | 170760 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| Indicator BacteriaPathogens | 169612 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | New River Pathogens TMDL | — |
| MalathionPesticides | 155982 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| MercuryMetals | 172126 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| NutrientsNutrients | 68100 | Do Not Delist from 303(d) list (TMDL required list) | Original | 5A — TMDL still required | — | Low |
| Organic Enrichment/Low Dissolved OxygenNutrients | 68712 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | New River Organic Enrichment/LDissolved Oxygen TMDL | — |
| Oxygen, DissolvedNutrients | 171926 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| PCBs (Polychlorinated biphenyls)Toxic Organics | 156000 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | High |
| PermethrinPesticides | 169359 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| PyrethroidsPesticides | 169356 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | High |
| SedimentSediment | 68342 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | New River Sediment TMDL | — |
| SeleniumMetals | 159211 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| ToxaphenePesticides | 156010 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Imperial Valley Organochlorine Compounds and Organophosphate Pesticides TMDL | — |
| ToxicityTotal Toxics | 159212 | Do Not Delist from 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | High |
| TrashTrash | 69763 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | New River Trash TMDL | — |
Official 2026 Water Board geometry. Demonstration facility markers are shown for context only.
Industrial stormwater facilities geographically associated with this waterbody. These are derived spatial associations, not Water Board findings.
Calexico · Notice of Intent · 0.93 km away
Derived by California Stormwater Intelligence
Calexico · Notice of Intent · 0.72 km away
Derived by California Stormwater Intelligence
Calexico · Notice of Intent · 0.30 km away
Derived by California Stormwater Intelligence
Calexico · Notice of Intent · 0.12 km away
Derived by California Stormwater Intelligence
Calexico · Notice of Intent · 0.18 km away
Derived by California Stormwater Intelligence
Calexico · No Exposure Certification · 0.91 km away
Derived by California Stormwater Intelligence
Calexico · Notice of Intent · 0.16 km away
Derived by California Stormwater Intelligence
Calexico · No Exposure Certification · 0.59 km away
Derived by California Stormwater Intelligence
Seeley · Notice of Intent · 0.53 km away
Derived by California Stormwater Intelligence
Facility records are official Industrial General Permit registrations, but the association between a facility and this waterbody is derived geographically (proximity or shared HUC12 subwatershed) and is not a Water Board receiving-water determination. Where a permit carries a Water Board-stated TMDL requirement naming this water, it is listed separately above.