← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Russian River HU, Middle Russian River HA, Mark West HSA, tributaries to Mark West Creek (except Windsor Creek and its tributaries)

Waterbody ID (WBID)
CAR1142302020130919051933
County / counties
Sonoma
Regional Water Board
Regional Board 1 - North Coast Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (3)

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
SedimentSediment169127List on 303(d) list (TMDL required list)Original5A TMDL still requiredMedium
Sedimentation/SiltationSediment79536List on 303(d) list (TMDL required list)Original5A TMDL still requiredLow
Temperature, waterOther Cause169136Do Not Delist from 303(d) list (TMDL required list)Revised5A TMDL still requiredMedium

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
CAR1142302020130919051933
CALWNUM
1114.230101, 1114.230102, 1114.230103, 1114.230104, 1114.230201, 1114.230202
WBD code
180101100706
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
67.04 Miles

Derived facility associations

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

Derived
Brickway

Santa Rosa · Notice of Intent · 0.65 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Brickway

Santa Rosa · Notice of Non-Applicability · 0.65 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Browne Family Wines

Windsor · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Creams Dismantling

Santa Rosa · Notice of Intent · 0.99 km away

derived_receiving_water

Derived by California Stormwater Intelligence

De Loach Vineyards

Santa Rosa · Notice of Intent · 0.86 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Fahden Farms dba Hans Fahden Winery

Calistoga · Notice of Intent · 0.01 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Farrow Ready Mix

Santa Rosa · Notice of Intent · 0.92 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Fisher Vineyards

Santa Rosa · Notice of Intent · 0.00 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

HLR Cellars

Calistoga · No Exposure Certification · 0.28 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

La Crema

Windsor · Notice of Intent · 0.55 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

La Tortilla Factory

Santa Rosa · Notice of Intent · 0.70 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Lauterbach Cellars LLC

Windsor · Notice of Non-Applicability · 0.11 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Mark West Quarry

Santa Rosa · Notice of Intent · 0.02 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Martin Ray Winery Inc

Santa Rosa · Notice of Intent · 0.59 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Martinelli Winery Inc

Windsor · No Exposure Certification · 0.10 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Medtronic Santa Rosa

Santa Rosa · No Exposure Certification · 0.92 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Paradise Ridge Winery

Santa Rosa · No Exposure Certification · 0.21 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Pellegrini Ranches

Santa Rosa · No Exposure Certification · 0.55 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Refuge Wine Co

Santa Rosa · Notice of Intent · 0.85 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Santa Rosa Plant

Santa Rosa · Notice of Intent · 0.70 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Sonoma Cutrer Vineyards Inc

Windsor · Notice of Intent · 0.85 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Western Fiberglass Inc

Santa Rosa · Notice of Intent · 0.82 km away

derived_receiving_water

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.