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Waterbody profile

Official Water Board record · 2026 cycle

Permanente Creek

Waterbody ID (WBID)
CAR2055002119990218132449
County / counties
Santa Clara
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 (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 / stressorDecision IDFinal listing decisionDecision statusTMDL requirement statusTMDL projectTMDL priority
Benthic Community EffectsOther Cause154158List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
DiazinonPesticides142116Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B Addressed by USEPA-approved TMDLSan Francisco Bay Urban Creeks Diazinon
SeleniumMetals142135Do Not Delist from 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
ToxicityTotal Toxics142140Do Not Delist from 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
TrashTrash70538Do 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
Aug 21, 2026, 12:44 AM UTC
Waterbody ID
CAR2055002119990218132449
CALWNUM
2205.500201, 2205.500400
WBD code
180500030406, 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
14 Miles

Derived facility associations

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

Derived
Amazon com Services Inc DSF5

San Francisco · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC DFA5

South San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Azimuth Industrial Company Inc

Union City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Central Transport

Hayward · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Falck Northern California

Hayward · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Green Planet 21

Oakland · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Hammon Plating

Palo Alto · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Hammon Plating

Palo Alto · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Harbor Sand Gravel

Redwood City · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Lam Research Corporation Building CA08

Fremont · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Maxar Space LLC

Mountain View · Notice of Intent · 0.78 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Maxar Space LLC

Palo Alto · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

MoogCSA

Mountain View · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

North Division

Mountain View · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

R&L Carriers OAK

San Lorenzo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Recology Mountain View

Mountain View · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Shred It Foster City

Foster City · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Sila Nano

Alameda · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Teledyne Microwave

Mountain View · No Exposure Certification · 0.65 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Trac Intermodal

San Lorenzo · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

United Air Lines Inc

San Francisco · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

USPS San Mateo VMF

San Mateo · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Vidovich Vineyards

Cupertino · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Zoetis LLC

Union City · 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.