San Diego Bay Shoreline, between Sampson and 28th Streets

Waterbody ID (WBID): CAB9082200020021015082916
County / counties: San Diego
Regional Water Board: Regional Board 9 - San Diego Region
Waterbody type: Bay & Harbor
Condition category: Category 4b — Other control measures expected to attain standards
Integrated Report cycle: 2026

303(d) listings (5)

Each row is one official listing decision from Appendix A of the Final 2026 California Integrated Report. Source terminology is preserved as published.

Pollutant / stressor	Decision ID	Final listing decision	Decision status	TMDL requirement status	TMDL project	TMDL priority
CopperMetals	69819	List on 303(d) list (being addressed by action other than TMDL)	Original	5C — Addressed by action other than a TMDL	—	—
MercuryMetals	68804	List on 303(d) list (being addressed by action other than TMDL)	Original	5C — Addressed by action other than a TMDL	—	—
PAHs (Polycyclic Aromatic Hydrocarbons)Toxic Organics	69495	List on 303(d) list (being addressed by action other than TMDL)	Original	5C — Addressed by action other than a TMDL	—	—
PCBs (Polychlorinated biphenyls)Toxic Organics	75997	List on 303(d) list (being addressed by action other than TMDL)	Original	5C — Addressed by action other than a TMDL	—	—
ZincMetals	70261	List on 303(d) list (being addressed by action other than TMDL)	Original	5C — 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: CAB9082200020021015082916
CALWNUM: 4908.220000, 4912.000000
WBD code: 180703041202
Geometry: Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)

View official Water Board fact sheet ↗Download Appendix A source file ↗

Location

Official 2026 Water Board geometry. Demonstration facility markers are shown for context only.

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Watershed: —
Assessed size: 53.44 Acres

Facilities with an NAL exceedance for a listed pollutant (10)

Geographically associated industrial stormwater facilities whose reported results exceeded an Industrial General Permit Numeric Action Level for a pollutant this waterbody is listed for.

Derived

BAE Systems San Diego Ship Repair9 37I015255

Copper, Zinc · most recent exceedance RY 2018 · association: derived nearby in watershed

BNSF Railway San Diego9 37I012999

Copper, Zinc · most recent exceedance RY 2025 · association: derived nearby in watershed

CP Kelco9 37I026057

Zinc · most recent exceedance RY 2020 · association: derived nearby in watershed

Ims Recycling Services9 37I013268

Copper, Zinc · most recent exceedance RY 2016 · association: derived nearby in watershed

New Leaf Biofuel9 37I023075

Copper, Zinc · most recent exceedance RY 2025 · association: derived nearby in watershed

New Leaf Biofuel South9 37I028862

Copper, Zinc · most recent exceedance RY 2024 · association: derived nearby in watershed

Pacific Maritime Group9 37I026915

Zinc · most recent exceedance RY 2019 · association: derived nearby in watershed

Riley Recycling Inc9 37I022805

Copper, Zinc · most recent exceedance RY 2015 · association: derived watershed association

Rohr Inc a Collins Aerospace Company9 37I004297

Copper, Zinc · most recent exceedance RY 2020 · association: derived watershed association

TIME Recycling9 37I024804

Copper, Zinc · most recent exceedance RY 2017 · association: derived watershed association

This is derived co-occurrence between a calculated NAL comparison and the official 303(d) listing for this waterbody. An NAL exceedance triggers Exceedance Response Actions under the permit; it is not a violation and does not establish that any facility caused or contributed to this impairment.

Derived facility associations

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

Derived

Active Auto Dismantlers Inc

San Diego · Notice of Intent

derived_watershed_association