California Stormwater Intelligence

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Waterbody profile

Official Water Board record · 2026 cycle

Dry Creek (Napa County)

Waterbody ID (WBID): CAR2065005120000320121704
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 / stressor	Decision ID	Final listing decision	Decision status	TMDL requirement status	TMDL project	TMDL priority
Indicator BacteriaPathogens	148774	List on 303(d) list (being addressed by USEPA approved TMDL)	Revised	5B — Addressed by USEPA-approved TMDL	Napa 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: CAR2065005120000320121704
WBD code: 180500020203, 180500020205
Geometry: Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)

View official Water Board fact sheet ↗Download Appendix A source file ↗

Location

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

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Watershed: —
Assessed size: 14.77 Miles

Derived facility associations

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

Derived

Alta Transportation

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Archangel Investments LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Ashes & Diamonds WInery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Black Stallion Winery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Blankiet Estate LLC

Yountville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Blue Front Recycling

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

California Wine Tours

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

California Wine Tours

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

California Wine Tours

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Celani Family Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Chimney Rock Winery

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Clos Du Val Winery

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Cunat Family Winery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Darioush Khaledi Winery LLC

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Domaine Chandon

Yountville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Dominus Estate Corp

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Etched Images Incorporated

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Hagafen Cellars Inc

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Henry Wine Tours

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Hess Collection Winery

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Inactive La Joya Mine

Napa · Notice of Intent · 0.86 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Jackson Street Fulfillment LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Jackson Street Wine Warehouse LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Joel Gott Wines

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Kapcsandy Family LLC

Yountville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Keever Vineyards LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Laird Family Estate

Napa · Notice of Intent · 0.92 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Legacy Woodworks LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

metal form engineering

Redlands · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Monticello Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Mount Veeder Winery

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Kombucha Co

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa Valley Unified Sch Dis Tr

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Ohm Coffee Roasters

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Pine Ridge Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Progeny Winery LLC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Real Estate Reader

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Reid Family Vineyards

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Robert Biale Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Robert Sinskey Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Rolinda Harsany DDS INC

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Saint Helena Winery

Saint Helena · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Shafer Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · Notice of Intent · 0.11 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Silverado Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Spanos Berberian Winery LLC

Yountville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Spottswoode Winery Inc

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Stags Leap Wine Cellars

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Stags Leap Winery

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Tannery Bend Beerworks

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

The Caves at Soda Canyon

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

The Harder Group

Napa · No Exposure Certification · 0.66 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Triton WaterJet and Design Inc

Napa · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Twin Peaks Winery

Yountville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

valley tractor service

Napa · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

White Rock Vineyards

Napa · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Wine Valley Yellow Cab

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.