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Waterbody profile

Official Water Board record · 2026 cycle

Honda Barranca

Waterbody ID (WBID)
CAR4036100020110721211006
County / counties
Ventura
Regional Water Board
Regional Board 4 - Los Angeles Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (13)

Each row is one official listing decision from Appendix A of the Final 2026 California Integrated Report. Source terminology is preserved as published.

Pollutant / stressorDecision IDFinal listing decisionDecision statusTMDL requirement statusTMDL projectTMDL priority
BifenthrinPesticides139542Do Not Delist from 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
ChlordanePesticides139518Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLCalleguas Creek PCBs (7)
ChlorpyrifosPesticides139520Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLCalleguas Creek Toxicity (2)
CopperMetals139521List on 303(d) list (being addressed by USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLCalleguas Creek Metals (6)
CyfluthrinPesticides139551List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
CypermethrinPesticides139543List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
DDD (Dichlorodiphenyldichloroethane)Pesticides98922List on 303(d) list (being addressed by USEPA approved TMDL)Original5B Addressed by USEPA-approved TMDLCalleguas Creek PCBs (7)
DDE (Dichlorodiphenyldichloroethylene)Pesticides99960List on 303(d) list (being addressed by USEPA approved TMDL)Original5B Addressed by USEPA-approved TMDLCalleguas Creek PCBs (7)
DDT (Dichlorodiphenyltrichloroethane)Pesticides149583Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLCalleguas Creek Historic Pesticides (5)
FenpropathrinPesticides139554List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
MalathionPesticides139532List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
PyrethroidsPesticides139541List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
ToxaphenePesticides139539List on 303(d) list (being addressed by USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLCalleguas Creek PCBs (7)

Source & provenance

Agency
California State Water Resources Control Board
Report
Final 2026 California Integrated Report
Dataset
Appendix A — 2026 303(d) List of Impaired Waters
Imported
Aug 21, 2026, 12:44 AM UTC
Waterbody ID
CAR4036100020110721211006
CALWNUM
4408.21
WBD code
180701030106
Geometry
Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)

Location

Official 2026 Water Board geometry. Demonstration facility markers are shown for context only.

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Watershed
Assessed size
5.97 Miles

Derived facility associations

Industrial stormwater facilities geographically associated with this waterbody. These are derived spatial associations, not Water Board findings.

Derived
Abel Automatics

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Camarillo Machine Company

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Cantara Cellars

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Clean Harbors

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Dark Water Boards by Doug McComsey Inc

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Eaton Interconnect

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Fastsigns 69601

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Ferrari Fabrication

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

InSpec Machining LLC

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

J & L Machining & Welding Inc

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

KnE Guitars

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

The Siros Group

Camarillo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

YOUBITE

Camarillo · No Exposure Certification

derived_watershed_association

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.