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Waterbody profile

Official Water Board record · 2026 cycle

Codornices Creek

Waterbody ID (WBID)
CAR2033001120080624162950
County / counties
Alameda
Regional Water Board
Regional Board 2 - San Francisco Bay Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (4)

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 Cause154576List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
Temperature, waterOther Cause142583Do Not Delist from 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
ToxicityTotal Toxics142584List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
TrashTrash70786Do 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
CAR2033001120080624162950
CALWNUM
20330011
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
2 Miles

Derived facility associations

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

Derived
Adhesive Product Inc

Albany · No Exposure Certification · 0.74 km away

derived_receiving_water

Derived by California Stormwater Intelligence

All Import Auto Salvage

Berkeley · Notice of Intent · 0.87 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Autumn Press Inc

Berkeley · Notice of Intent · 0.52 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Berkeley City Transfer Station

Berkeley · Notice of Intent · 0.20 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Berkeley Forge Tool Inc

Berkeley · Notice of Intent · 0.47 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Berkeley Ready Mix

Berkeley · Notice of Intent · 0.35 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Fieldwork Brewing

Berkeley · No Exposure Certification · 0.13 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Fra Mani LLC

Berkeley · No Exposure Certification · 0.40 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Gilman Brewing Company

Berkeley · No Exposure Certification · 0.37 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Laboratory Glass Apparatus

Berkeley · No Exposure Certification · 0.19 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Terminal Manufacturing Co LLC

Berkeley · No Exposure Certification · 0.32 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Transportation Dept

Berkeley · Notice of Intent · 0.39 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Trumer Brauerei

Berkeley · Notice of Intent · 0.62 km away

derived_receiving_water

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.