California Stormwater Intelligence

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Waterbody profile

Official Water Board record · 2026 cycle

Steele Canyon

Waterbody ID (WBID): CAR9092100020110812150007
County / counties: San Diego
Regional Water Board: Regional Board 9 - San Diego Region
Waterbody type: River & Stream
Condition category: Category 5 — 303(d) listed, TMDL required
Integrated Report cycle: 2026

303(d) listings (1)

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
Indicator BacteriaPathogens	67556	List on 303(d) list (TMDL required list)	Original	5A — TMDL still required	—	Low

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: CAR9092100020110812150007
CALWNUM: 4909.21
WBD code: 180703040902
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: 5.81 Miles

Derived facility associations

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

Derived

Advantage Ambulance Inc

Spring Valley · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Spring Valley · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Euramco Safety Inc

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

FormAlloy Technologies Inc

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Golden State Metal Finishing

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Green Flash Machine LLC

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Hands on Concepts

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Jamacha Landfill

Spring Valley · Notice of Intent · 0.54 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Jamacha Point Self Storage LLC

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Jamacha Rock Quarry

El Cajon · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Legend Smelting And Recycling Inc

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

LSR Spring Valley

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Spring Valley · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

MIKES METAL WORKS INC

Jamul · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Otay Water Ralph W Chapman Wat

Spring Valley · Notice of Intent · 0.54 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Robertsons El Cajon Rock Plan

El Cajon · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

S&S Carbide Tool Inc

Spring Valley · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Southern Counties Oil Company A California Limted Partnership dba SC Fuels

Spring Valley · 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.