← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Mojave River (below Lower Narrows)

Waterbody ID (WBID)
CAR6285000020080817144436
County / counties
San Bernardino
Regional Water Board
Regional Board 6 - Lahontan Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (3)

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
ManganeseMetals162338List on 303(d) list (TMDL required list)Original5A TMDL still requiredLow
SodiumSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES162341List on 303(d) list (TMDL required list)Original5A TMDL still requiredLow
Total Dissolved SolidsSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES163748List on 303(d) list (TMDL required list)Original5A TMDL still requiredLow

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, 10:57 PM UTC
Waterbody ID
CAR6285000020080817144436
CALWNUM
9628.200000, 9628.300000, 9628.500000, 9628.710000, 9628.720000, 9628.820000
WBD code
180902080706, 180902080707, 180902080905, 180902081102, 180902081105, 180902081402, 180902081403, 180902081405, 180902081706, 180902082201, (Total Count: 12)
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
95.27 Miles

Derived facility associations

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

Derived
A 1 Auto Wreckers

Barstow · Notice of Intent · 0.85 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

All Recycling Center

Barstow · Notice of Intent · 0.79 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

American Organics

Victorville · Notice of Non-Applicability · 0.33 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

derived_watershed_association

Derived by California Stormwater Intelligence

Apex Bulk Commodities

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

ARC Aircraft Recycling Corp

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Barstow Batch Plant

Barstow · Notice of Intent · 0.68 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Barstow Recycling

Barstow · No Exposure Certification · 0.53 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Barstow Sanitary Landfill

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Baxter Mine

Baker · Notice of Intent · 0.08 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Black Angel Mine

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Blue Diamond Materials Victorville

Victorville · Notice of Intent · 0.87 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

BNSF Railway Barstow

Barstow · Notice of Intent · 0.32 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Bryman Pit

Oro Grande · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Burrtec Barstow Yard

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Burrtec Victorville Yard

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

CalPortland Company Oro Grande Plant

Oro Grande · Notice of Intent · 0.82 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

CEMEX ADMIX USA LLC

Victorville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

CEMEX Construction Materials Pacific LLC

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

City of Victorville

Victorville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

ComAv Technical Services

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

D Street Recycling

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

First Student Inc 12742

Oro Grande · No Exposure Certification · 0.85 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

First Student Inc 20833

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

General Atomics

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Green Valley Foods

Barstow · Notice of Intent · 0.90 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Hi Grade Materials Co

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Hi Grade Materials Co Oro Grande

Oro Grande · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Industrial Fabricators

Hesperia · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

International Aerospace Coatings Inc

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

International Trading Co

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

JB Hunt Transport Inc

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Oro Grande

Oro Grande · Notice of Intent · 0.72 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Plastipak Packaging Inc

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

REACH 013 043 Victorville CA

Victorville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

StorAmerica Bear Valley

Victorville · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

StorAmerica Cobalt

Victorville · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Today Metal Recycling

Barstow · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

UPS Barstow CABAR

Barstow · Notice of Intent · 0.71 km away

derived_receiving_water

Derived by California Stormwater Intelligence

US Marine Corps Barstow Logistic Base

Barstow · No Exposure Certification · 0.61 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

US Marine Corps Logistics Base Barstow

Barstow · Notice of Intent · 0.61 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Valley Bulk Inc

Victorville · Notice of Intent · 0.27 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Victor Valley Materials Recovery Facility

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Victor Valley Wastewater Reclamation Authority

Victorville · Notice of Intent · 0.57 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Victorville Batch Plant

Victorville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Victorville Ind Min Inc Oro Gr

Oro Grande · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Waste Water Treatment Plant

Barstow · Notice of Intent · 0.29 km away

derived_nearby_in_watershed

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.