California Stormwater Intelligence

← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Carroll Canyon

Waterbody ID (WBID): CAR9061000020090127004841
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 (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 / stressor	Decision ID	Final listing decision	Decision status	TMDL requirement status	TMDL project	TMDL priority
Benthic Community EffectsOther Cause	125933	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
CyfluthrinPesticides	130852	List on 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
PyrethroidsPesticides	130849	List on 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
ToxicityTotal Toxics	113637	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: CAR9061000020090127004841
CALWNUM: 4906.1
WBD code: 180703040401
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: 13.28 Miles

Derived facility associations

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

Derived

ABF Freight System Inc

San Diego · No Exposure Certification · 0.71 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Alere San Diego Incorporation

San Diego · No Exposure Certification · 0.69 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

AleSmith Brewing Company

San Diego · No Exposure Certification · 0.43 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.86 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Ametek Programmable Power

San Diego · Notice of Intent · 0.18 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Aquarius Marine

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

ATK Space Systems LLC

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

B7 HPC Facility

San Diego · No Exposure Certification · 0.82 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Ballast Point Brewing Co Miramar Campus

San Diego · Notice of Intent · 0.36 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Becton Dickenson

San Diego · No Exposure Certification · 0.84 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.76 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Brammer Bio LLC

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

CA Botana International Inc

San Diego · No Exposure Certification · 0.85 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Care Medical Transportation

San Diego · Notice of Intent · 0.02 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Carroll Canyon Aggregates

San Diego · Notice of Intent · 0.15 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Carroll Canyon Ready Mix

San Diego · Notice of Intent · 0.14 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Catalent San Diego Inc

San Diego · No Exposure Certification · 0.53 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Catalent San Diego Inc

San Diego · No Exposure Certification · 0.56 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Century Tubes Inc

San Diego · No Exposure Certification · 0.40 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.22 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · Notice of Non-Applicability · 0.77 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · Notice of Non-Applicability · 0.82 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.14 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Cue Health Nancy Ridge

San Diego · No Exposure Certification · 0.60 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Cue Health Waples

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Custom Cutting Tools Inc

San Diego · Notice of Non-Applicability · 0.06 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Custom Cutting Tools Inc

San Diego · No Exposure Certification · 0.06 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Custom Engineering Plastics

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Designer Molecules Inc

San Diego · Notice of Intent · 0.49 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Dexcom 5985 Pac Ctr Blvd

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Dexcom 9455 Waples

San Diego · No Exposure Certification · 0.87 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Dexcom Sequence Dr

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Dr Pepper Snapple Group

San Diego · No Exposure Certification · 0.14 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Etogen Precision

San Diego · No Exposure Certification · 0.20 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

FedEx Freight San Diego

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

FedEx Ground ZSDG

San Diego · Notice of Intent · 0.35 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · Notice of Intent · 0.35 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

FROST HARDWOOD LUMBER CO

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Golden Triangle Self Storage

San Diego · No Exposure Certification · 0.70 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Guthrie CiderWorks LLC

San Diego · No Exposure Certification · 0.93 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Hi Z Technology Inc

San Diego · No Exposure Certification · 0.50 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.39 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Inova Diagnostics

San Diego · No Exposure Certification · 0.36 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Integrated DNA Technologies

San Diego · No Exposure Certification · 0.24 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Integrated DNA Technologies Inc

San Diego · No Exposure Certification · 0.50 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Invivoscribe Technologies Incorporated

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.48 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.50 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification · 0.83 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Mira Mesa Self Storage LLC

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Mjb Freight Systems

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

North City Water Reclamation Plant

San Diego · Notice of Intent · 0.86 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Old Dominion Freight Line SDO

San Diego · Notice of Intent · 0.58 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Olson Drive Facility

San Diego · Notice of Intent · 0.70 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Ormet Circuits Inc

San Diego · No Exposure Certification · 0.50 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Pacira Pharmaceuticals Inc

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

PCI Pharmaceutical Services

San Diego · No Exposure Certification · 0.33 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

PCI Pharmaceutical Services

San Diego · No Exposure Certification · 0.19 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

PCI Pharmaceutical Services

San Diego · No Exposure Certification · 0.57 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Penske Logistics LLC

San Diego · Notice of Intent · 0.97 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

PolyPeptide Laboratories San Diego

San Diego · No Exposure Certification · 0.68 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Presidio Components Inc

San Diego · Notice of Intent · 0.83 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Providien Medical

San Diego · Notice of Intent · 0.46 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Quidel Cardiovascular Inc

San Diego · No Exposure Certification · 0.69 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

R and L Carriers SDG

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Republic Services of San Diego Eastgate

San Diego · Notice of Intent · 0.57 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Rhino Linings Corporation

San Diego · Notice of Intent · 0.69 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Rivulis Irrigation Inc

San Diego · Notice of Intent · 0.73 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Robertsons Carroll Canyon Batch Plant

San Diego · Notice of Intent · 0.10 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Robertsons Miramar Plant

Miramar (2) · Notice of Intent · 0.63 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Rough Draft Brewing Company

San Diego · No Exposure Certification · 0.80 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Rusty Surfboards

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

SAN DIEGO PRINTERS

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

SD Prototypes Manufacturing Solutions Inc

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Secure E Waste Solutions

San Diego · No Exposure Certification · 0.91 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Sekisui Diagnostics

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Shefield Platers Inc

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Sorrento Mesa UTC Self Storage LLC

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Sorrento Valley Self Storage LLC

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

STA Pharmaceutical US LLC

San Diego · Notice of Intent · 0.32 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Superior Ready Mix Carroll Road

San Diego · Notice of Intent · 0.72 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Tandem Diabetes Care Incorporated

San Diego · No Exposure Certification · 0.98 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Teledyne API a business unit of Teledyne Instruments Inc

San Diego · No Exposure Certification · 0.11 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Teledyne Impulse

San Diego · No Exposure Certification · 0.28 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

TForce Freight North San Diego

San Diego · Notice of Intent · 0.71 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

The Sherwin Williams Company

San Diego · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Thermo Fisher Scientific DBA Molecular BioProducts

San Diego · No Exposure Certification · 0.76 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Trajan Scientific Americas

San Diego · No Exposure Certification · 0.30 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Truck Covers USA

San Diego · No Exposure Certification · 0.42 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

La Jolla · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

US Marine Corps Recruit Depo

San Diego · Notice of Intent · 0.52 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

White Labs Inc Building 1

San Diego · No Exposure Certification · 0.26 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

White Labs Inc Building 3

San Diego · No Exposure Certification · 0.21 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

White Labs Inc Building 4

San Diego · No Exposure Certification · 0.19 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

YRC Inc San Diego 641

San Diego · Notice of Intent · 0.40 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

San Diego · Notice of Non-Applicability · 0.45 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.