← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

San Diego Bay Shoreline, near Chollas Creek

Waterbody ID (WBID)
CAB9082200019990210102831
County / counties
San Diego
Regional Water Board
Regional Board 9 - San Diego Region
Waterbody type
Bay & Harbor
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
Benthic Community EffectsOther Cause170604Do Not Delist from 303(d) list (associated with a USEPA accepted Advanced Restoration Plan)Revised5R — Being addressed by regional board actionSan Diego Bay Sediment Cleanup and Source Control Alternative Restoration PlanLow
Sediment ToxicityTotal Toxics70071List on 303(d) list (TMDL required list)Original5A — TMDL still required—Low
ToxicityTotal Toxics170603Do Not Delist from 303(d) list (associated with a USEPA accepted Advanced Restoration Plan)Revised5R — Being addressed by regional board actionSan Diego Bay Sediment Cleanup and Source Control Alternative Restoration PlanLow

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, 10:57 PM UTC
Waterbody ID
CAB9082200019990210102831
CALWNUM
4908.220000, 4912.000000
WBD code
180703041202
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
1.94 Acres

Derived facility associations

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

Derived
Advance Plastics

National City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC DSD3

National City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amee Bay

San Diego · No Exposure Certification · 0.85 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Chula Vista Plant

Chula Vista · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

EDCO Disposal Corp

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Ekco Metals

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

EZ Spring and Stamping

National City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Fabrication Technologies Industries Inc

National City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Ims Recycling Services

San Diego · Notice of Intent · 0.66 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

JB cams

Chula Vista · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

L 3 Technologies

National City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

National City - 20th Street

National City · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

New Leaf Biofuel

San Diego · Notice of Intent · 0.95 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

New Leaf Biofuel South

San Diego · Notice of Intent · 0.90 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Ooh la la

National City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Pacific Ship Repair

San Diego · Notice of Intent · 0.71 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Propulsion Controls Engineering

San Diego · Notice of Intent · 0.72 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Propulsion Controls Engineering

San Diego · Notice of Intent · 0.72 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Republic Services of San Diego Newton Street

San Diego · Notice of Intent · 0.76 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

SA Recycling

San Diego · Notice of Intent · 0.59 km away

derived_receiving_water

Derived by California Stormwater Intelligence

San Diego HornblowerCruises&Events

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Diego Metropolitan Transit System

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Solar Turbines Harbor Drive Fa

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Truitt Machine & Fabrication

Chula Vista · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

UC San Diego Nimitz Marine Fac

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

US Coast Guard Air Station

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Vesco Metal Craft Inc

Chula Vista · No Exposure Certification

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.