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 | 68187 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Nitrogen (1) | — |
| BifenthrinPesticides | 137425 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| ChemA (tissue)Pesticides | 74270 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| ChlordanePesticides | 137406 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| ChlorideSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES | 137407 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Boron/Sulfate/TDS (4) | — |
| CyfluthrinPesticides | 137429 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| CypermethrinPesticides | 137426 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| DDT (Dichlorodiphenyltrichloroethane)Pesticides | 149461 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek PCBs (7) | — |
| DDT (tissue)Pesticides | 68991 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| DeltamethrinPesticides | 137430 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| Endosulfan (tissue)Pesticides | 69428 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| PCBs (Polychlorinated biphenyls)Toxic Organics | 137419 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek PCBs (7) | — |
| PermethrinPesticides | 137431 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| PyrethroidsPesticides | 137424 | List on 303(d) list (TMDL required list) | Revised | 5A — TMDL still required | — | Low |
| SulfatesToxic Inorganics | 76344 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Boron/Sulfate/TDS (4) | — |
| ToxaphenePesticides | 137423 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| Toxaphene (tissue & sediment)Pesticides | 68814 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Historic Pesticides (5) | — |
| ToxicityTotal Toxics | 69413 | List on 303(d) list (being addressed by USEPA approved TMDL) | Original | 5B — Addressed by USEPA-approved TMDL | Calleguas Creek Toxicity (2) | — |
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.
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.09 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.11 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.86 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · Notice of Intent · 0.42 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.72 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.80 km away
Derived by California Stormwater Intelligence
Thousand Oaks · Notice of Intent · 0.75 km away
Derived by California Stormwater Intelligence
Camarillo · Notice of Non-Applicability · 0.32 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.69 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.42 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.04 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.64 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.97 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.94 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.94 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Westlake Village · No Exposure Certification · 0.88 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.98 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · Notice of Intent · 0.92 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.80 km away
Derived by California Stormwater Intelligence
Thousand Oaks · Notice of Intent · 0.82 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.81 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.82 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.91 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.23 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.94 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.89 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.86 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.87 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.73 km away
Derived by California Stormwater Intelligence
Westlake Village · No Exposure Certification · 0.53 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 1.00 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.07 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.92 km away
Derived by California Stormwater Intelligence
Thousand Oaks · Notice of Intent · 0.04 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.61 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.80 km away
Derived by California Stormwater Intelligence
Newbury Park · Notice of Intent · 0.30 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.59 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.76 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.88 km away
Derived by California Stormwater Intelligence
Thousand Oaks · Notice of Intent · 0.33 km away
Derived by California Stormwater Intelligence
Thousand Oaks · No Exposure Certification · 0.56 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · Notice of Intent · 0.84 km away
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification
Derived by California Stormwater Intelligence
Newbury Park · Notice of Intent
Derived by California Stormwater Intelligence
Newbury Park · No Exposure Certification · 0.98 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.