← 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
Sep 16, 2026, 10:56 PM 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

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

Central Concrete Supply

San Francisco · 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.