← Impaired waters

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
Aug 21, 2026, 12:44 AM 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.

Loading map…
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.