← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Colma Creek

Waterbody ID (WBID)
CAR2044002020080624163112
County / counties
San Mateo
Regional Water Board
Regional Board 2 - San Francisco Bay Region
Waterbody type
River & Stream
Condition category
Category 4b — Other control measures expected to attain standards
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
TrashTrash87612Do Not Delist from 303(d) list (being addressed with action other than TMDL)Original5C Addressed by action other than a TMDL

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
CAR2044002020080624163112
CALWNUM
2204.400202
WBD code
180500040903, 180500041001
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
3.86 Miles

Derived facility associations

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

Derived
ABC CHAUFFEURED LIMOUSINES

San Mateo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

All Cities Former Landfill

Hayward · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services Inc DSF5

San Francisco · No Exposure Certification · 0.38 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Amazon com Services LLC DFA5

South San Francisco · Notice of Intent · 0.76 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

AMR Burlingame 2

Burlingame · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Asphalt Shingle Recyclers

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

August West Wines LLC

San Francisco · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Bauers Intelligent Transportation

San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bay Area Rapid Transit Daly Ci

Colma · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bee Green Recycling and Supply LLC

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Bimbo Bakeries USA Inc

South San Francisco · Notice of Intent · 0.56 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Bimbo Bakeries USA Inc South San Francisco CA Depot

South San Francisco · Notice of Non-Applicability · 0.08 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Blue Line Transfer Station

South San Francisco · Notice of Intent · 0.05 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Boat Yard at Grand Marina

Alameda · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Broadmoor Lumber and Plywood Co

South San Francisco · Notice of Intent · 0.17 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Cargill Inc Redwood City

Redwood City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Central Concrete Supply

San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Central Concrete Supply

South San Francisco · Notice of Intent · 0.61 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Central Concrete Supply

Redwood City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Christy Vault Company Inc

Colma · Notice of Intent · 0.74 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

CITY WIDE MEDICAL TRANSPORT LLC

San Bruno · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Coast Crane Co

San Leandro · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Donohoe Family Partnership

South San Francisco · No Exposure Certification · 0.09 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Durham School Services South San Francisco

South San Francisco · Notice of Intent · 0.06 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Eagle Moving and Storage

San Bruno · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Eleos Mobility Service LLC

San Bruno · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Enablence USA Components INC

Fremont · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Eureka Chemical Co

South San Francisco · Notice of Intent · 0.38 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Federal Express SQLA

South San Francisco · No Exposure Certification · 0.53 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

FedEx Ground ZSFR

South San Francisco · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Grandmaster Puzzles LLC

San Bruno · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Granite Rock Company Redwood City

Redwood City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Hillside Class III Disposal Site

Colma · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

J D Recycling

San Mateo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

NorCal Cycles LLC

Millbrae · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Paratransit Maitenance

Brisbane · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Paratransit Operations

Brisbane · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Pier 92 Amador Ready Mix

San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

PROCEPT BioRobotics

Redwood City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Recology San Bruno

Burlingame · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Bruno Transfer Station

San Bruno · Notice of Intent · 0.94 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Mateo Transit Dist North Base

South San Francisco · Notice of Intent · 0.92 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Sees Candies Inc

Burlingame · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

South San Francisco Road Materials

South San Francisco · Notice of Intent · 0.57 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Starlight Marine Services

Alameda · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Tournesol Siteworks LLC

Union City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

US Coast Guard Base Alameda

Alameda · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Victors Moving and Hauling

Colma · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Zanker Material Processing Facility

San Jose · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Zarc Recycling

South San Francisco · Notice of Intent · 0.05 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Zero Waste Energy Development Company

San Jose · 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.