Sacramento San Joaquin Delta

Waterbody ID (WBID): CAE2071001019980929134510
County / counties: Contra Costa, Sacramento, Solano
Regional Water Board: Regional Board 2 - San Francisco Bay Region
Waterbody type: Estuary
Condition category: Category 5 — 303(d) listed, TMDL required
Integrated Report cycle: 2026

303(d) listings (10)

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
ChlordanePesticides	151254	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
DDT (Dichlorodiphenyltrichloroethane)Pesticides	151551	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
DieldrinPesticides	151255	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
Dioxin compounds (including 2,3,7,8-TCDD)Toxic Organics	151256	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
Furan CompoundsToxic Organics	151258	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
Invasive SpeciesOther Cause	170606	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
MercuryMetals	153019	Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)	Revised	5B — Addressed by USEPA-approved TMDL	San Francisco Bay Mercury	—
PCBs (Polychlorinated biphenyls)Toxic Organics	141157	Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)	Revised	5B — Addressed by USEPA-approved TMDL	San Francisco Bay PCBs	—
PCBs (Polychlorinated biphenyls) (dioxin-like)Toxic Organics	70289	List on 303(d) list (being addressed by USEPA approved TMDL)	Original	5B — Addressed by USEPA-approved TMDL	San Francisco Bay PCBs	—
SeleniumMetals	77419	Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)	Original	5B — Addressed by USEPA-approved TMDL	San Francisco Bay Selenium - North Bay	—

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: CAE2071001019980929134510
CALWNUM: 2207.250000, 2207.260000, 2207.340100, 2207.340200, 2207.400100, 2207.400200, 5510.000000, 6544.000000
WBD code: 180201630703, 180400030907, 180500010401, 180500010401, 180500010401, 180500010402, 180500010402, 180500010402, 180500010402, 180500010403
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: 581.89 Acres

Derived facility associations

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

Derived

48Forty Pallet Solutions

Antioch · Notice of Intent

derived_watershed_association