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Waterbody profile

Official Water Board record · 2026 cycle

Carneros Creek subwatershed (Napa County, tributary to Napa River-tidal)

Waterbody ID (WBID)
CAR2065007020210615055819
County / counties
Napa
Regional Water Board
Regional Board 2 - San Francisco Bay Region
Waterbody type
River & Stream
Condition category
Category 4a — TMDL completed
Integrated Report cycle
2026

303(d) listings (1)

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
Indicator BacteriaPathogens148493List on 303(d) list (being addressed by USEPA approved TMDL)Revised5B — Addressed by USEPA-approved TMDLNapa River Pathogens—

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
Sep 16, 2026, 10:56 PM UTC
Waterbody ID
CAR2065007020210615055819
CALWNUM
2206.500405, 2206.500700
WBD code
180500020501, 180500020801
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
11.26 Miles

Derived facility associations

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

Derived
461

Vallejo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Allens Hauling inc

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Allweld Metal Fabrication Inc

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Artesa Winery

Napa · Notice of Intent · 0.29 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

BOUCHAINE VINEYARDS

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Cordeiro Vault Co Inc

Vallejo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Crane Family Vineyards

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Cuvaison Inc

Napa · Notice of Intent · 0.86 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Domaine Carneros Ltd

Napa · Notice of Intent · 0.94 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

E & D Forni, LLC

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Etude Winery

Napa · Notice of Intent · 0.73 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

F&M Steel Fabricators Inc

Vallejo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Falcor Wine Cellars

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Holmes Van & Storage, Inc

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Hyde Estate Winery

Napa · No Exposure Certification · 0.55 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Kieu Hoang Winery

Napa · Notice of Intent · 0.33 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Kreysler and Associates

Vallejo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Lind Marine Petaluma Plant

Petaluma · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Lixit Corporation

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Madonna Estate

Napa · No Exposure Certification · 0.10 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Migration

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

My Local Drivers

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Mystic Bruin Company LLC

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Strong Hauling and Junk Removal

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Valley Distillery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Valley Distillery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Valley Marina

Napa · Notice of Non-Applicability · 0.34 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Napa Valley Marina

Napa · Notice of Intent · 0.30 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Office

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Private Residence

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Saintsbury LLC

Napa · Notice of Intent · 0.52 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Specialized Construction and Fabrication Inc

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Storagepro of Napa

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Truchard Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Vallejo Marine Craft

Vallejo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Vineyard Luxury Limousine

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

West Coast Medical Transport

Napa · Notice of Non-Applicability

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.