California Stormwater Intelligence

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Waterbody profile

Official Water Board record · 2026 cycle

Sacramento River (Keswick Dam to Cottonwood Creek)

Waterbody ID (WBID): CAR5081000019990126144739
County / counties: Shasta, Tehama
Regional Water Board: Regional Board 5 - Central Valley Region
Waterbody type: River & Stream
Condition category: Category 5 — 303(d) listed, TMDL required
Integrated Report cycle: 2026

303(d) listings (2)

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
Temperature, waterOther Cause	170939	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
ToxicityTotal Toxics	145763	Do Not Delist from 303(d) list (TMDL required list)	Revised	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: CAR5081000019990126144739
CALWNUM: 52440014
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: 28.6 Miles

Derived facility associations

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

Derived

Anderson Cottonwood Disposal

Redding · Notice of Intent · 0.77 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Central Transport

Redding · No Exposure Certification · 0.77 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Clear Creek WWTP

Anderson · Notice of Intent · 0.61 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Redding · No Exposure Certification · 0.50 km away

derived_receiving_water

Derived by California Stormwater Intelligence

FedEx Freight Redding

Redding · Notice of Intent · 0.58 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Latona Aggregates

Anderson · Notice of Intent · 0.52 km away

derived_receiving_water

Derived by California Stormwater Intelligence

RABA Maintenance Facility

Redding · Notice of Intent · 0.88 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Redding Lumber Transportation Inc

Redding · Notice of Intent · 0.93 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Redding · No Exposure Certification · 0.55 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Shasta Cnty Schools

Redding · Notice of Intent · 0.93 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Shasta Ranch Aggregate

Anderson · Notice of Intent · 0.53 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Shea Sand Gravel

Redding · Notice of Intent · 0.78 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Siskiyou Forest Products

Anderson · Notice of Intent · 0.83 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Redding · Notice of Intent · 0.94 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Stillwater Wastewater Treatment Plant

Anderson · Notice of Intent · 0.45 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Union Pacific Railroad Redding

Redding · Notice of Intent · 0.94 km away

derived_receiving_water

Derived by California Stormwater Intelligence

USPS Redding VMF

Redding · No Exposure Certification · 0.81 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Valley Slurry Seal Emultech

Redding · Notice of Intent · 0.69 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.