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Waterbody profile

Official Water Board record · 2026 cycle

Corte Madera Creek

Waterbody ID (WBID)
CAR2032001119990218112526
County / counties
Marin
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
DiazinonPesticides69914Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Original5B Addressed by USEPA-approved TMDLSan Francisco Bay Urban Creeks Diazinon

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
CAR2032001119990218112526
CALWNUM
2203.200101
WBD code
180500020901, 180500020902, 180500021001
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
4.03 Miles

Derived facility associations

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

Derived
AAK USA Richmond Corp

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Adobe lumber Inc

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Berkeley Asphalt

Berkeley · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Berkeley City Transfer Station

Berkeley · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Berkeley Forge Tool Inc

Berkeley · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bimbo Bakeries USA Inc San Rafael Sales Center

San Rafael · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Blue Gold Fleet LP

San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

BNSF Oakland International Gateway

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bordenave French Bakery

San Rafael · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Bordenaves French Bakery

San Rafael · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

California Waste Solutions

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

California Waste Solutions

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Central Marin Sanitation Agency

San Rafael · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Eagle Rock Aggregates INC

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Galaxy Desserts

Richmond · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

General Petroleum Corp

San Francisco · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Ghilotti Bros Inc

San Rafael · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Golden Gate Ferry

Larkspur · Notice of Intent · 0.29 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Hi Tide Boat Sales & Service

San Rafael · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Levin Richmond Terminal Corp

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Marin Access

San Rafael · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

McNear Brick & Block

San Rafael · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Monterey Fish Market

San Francisco · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Oakland Maritime Support Services Inc

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Oakley Parsons

Corte Madera · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Phillips 66

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Port Transfer Inc

Oakland · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Rich Readimix Concrete

Greenbrae · Notice of Intent · 0.39 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Sause Brothers Ocean Towing Company Inc

Richmond · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

SMM Richmond

Richmond · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Tideline Marine Group

Sausalito · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Treasure Island

San Francisco · Notice of Intent

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.