California Stormwater Intelligence

← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

French Camp Slough (San Joaquin County; outside Delta Waterways)

Waterbody ID (WBID): CAR5314000020020702142222
County / counties: San Joaquin
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 (6)

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
BifenthrinPesticides	158840	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
ChlorpyrifosPesticides	158823	Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)	Revised	5B — Addressed by USEPA-approved TMDL	Delta Diazinon and Chlorpyrifos Project	—
Indicator BacteriaPathogens	165297	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
Oxygen, DissolvedNutrients	158830	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
PyrethroidsPesticides	158836	Do Not Delist from 303(d) list (TMDL required list)	Revised	5A — TMDL still required	—	Low
ToxicityTotal Toxics	158834	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: CAR5314000020020702142222
CALWNUM: 6531.400000, 6544.000000
WBD code: 180400510304, 180400510403
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: 6.01 Miles

Derived facility associations

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

Derived

Advanced Industrial Coatings

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC SCK1

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC SCK4

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC SCK9

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Amazon com Services LLC SMF3

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

American Recycling Holdings

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Applied Aerospace Structs Corp

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Ardent Mills LLC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

BNSF Railway Almond (Mariposa) Intermodal

Stockton · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

C & H Enterprises Qantas

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

CA Army National Guard Stockto

Stockton · No Exposure Certification · 0.92 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · Notice of Intent · 0.51 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Campbell Soup Co

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Cargill Inc Nutrena Feed

Stockton · Notice of Intent · 0.19 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Chemical Transfer Co Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Coastal Pacific Food Distributors

Stockton · Notice of Intent · 0.83 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Costco Stockton CA Direct Delivery Center

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Custom Building Products

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Cutter Lumber Prod

Stockton · Notice of Intent · 0.75 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Delicato Manteca Winery

Manteca · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

discount auto used parts

Stockton · Notice of Intent · 0.99 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Donaldson Company Inc

Stockton · No Exposure Certification · 0.81 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Durham School Services

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

East Coast West Coast Logistics dba The Gilbert Company

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

FedEx Freight Stockton

Stockton · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · No Exposure Certification · 0.94 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Manteca · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

G I Trucking Co dba Estes West

Stockton · Notice of Intent · 0.55 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

JM Manufacturing Co Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Kennedy Auto Co Inc

Stockton · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Lawleys Incorporated

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Lhoist North America Stockton Terminal

Stockton · Notice of Intent · 0.66 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

LSC Communications Transport LLC

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

French Camp · Notice of Non-Applicability · 0.92 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Martin Brower Co LLC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Mitsubishi Chemical

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Moctezumas Auto Dismantler and Auto Body

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Murray Trailer a division of Hogan Manufacturing Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Niagara Bottling LLC Stockton

Stockton · No Exposure Certification · 0.67 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Niagara Bottling LLC Stockton 2

Stockton · No Exposure Certification · 0.67 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Northern California Youth Correctional Center

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Oldcastle Infastructure

Stockton · No Exposure Certification · 0.80 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Stockton · No Exposure Certification · 0.74 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Pactiv Performance

Stockton · Notice of Intent · 0.58 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Pick N Pull Auto Dismantlers Stockton LLC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Pick N Pull Auto Dismantlers Stockton LLC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Poly Processing

French Camp · Notice of Non-Applicability · 0.53 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Poly Processing Company

French Camp · Notice of Non-Applicability · 0.53 km away

derived_receiving_water

Derived by California Stormwater Intelligence

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

REACH 002 Stockton

Stockton · No Exposure Certification · 0.93 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

ReConserve of California Stockton Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Rudolph and Sletten Equipment Yard

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Joaquin Cnty Stockton Metr

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

SCAFCO STEEL STUD MFG CO

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Shepard Bros Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Shred It Stockton

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Sika Corporation

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · No Exposure Certification · 0.94 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Stockton Auto Dismantlers Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton Logistics LLC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

The Sygma Network Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Tri Map International Inc

Stockton · No Exposure Certification · 0.17 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

UNFI Stockton BWS

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Universal Service Recycling Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

USPS Stockton VMF

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · Notice of Non-Applicability · 0.68 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Valley Pacific Petroleum Stockton

Stockton · Notice of Intent · 0.11 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Value Products INC

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Vanderbend Manufacturing Inc

Stockton · No Exposure Certification · 0.72 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Waste Recovery West LLC

Stockton · Notice of Intent · 0.10 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Wilbur Ellis Company LLC Manteca

Manteca · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Winsome Enterprises Inc

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

World Class Distribution Inc

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

World Class Distribution Inc

Stockton · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Stockton · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

XPO Logistics Freight Inc UST

Stockton · Notice of Intent · 0.40 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.