Pacific Ocean, Coal Oil Pt. to Rincon Pt.

2026 303(d) list Waterbody ID CAO3153200020200702055467 Ocean Region 3 · Central Coast

At a glance

2026 listing Evidence: State-published: On the 2026 303(d) list · 1 Appendix A decision; Category 5: a TMDL is required; What a listing means
Pollutants and stressors: 1 pollutant in 1 Appendix A category; Pesticides (1); Listing decisions
TMDL information Evidence: State-published: 1 decision with a TMDL requirement status; Status codes as published: 5A; TMDL details
Regional Water Board: Region 3 · Central Coast; Ocean · Map
Industrial stormwater facilities: 0 report it as their receiving water Evidence: identification corroborated; 61 within 1 km Evidence: geographic proximity; Neither count establishes a discharge · Facilities

What a 303(d) listing means

The Clean Water Act section 303(d) list names waters that do not meet water quality standards for one or more pollutants or stressors. California publishes it in the Integrated Report; this page shows the 2026 decisions from Appendix A as published.

A listing describes the condition of the waterbody. It does not identify which sources cause the impairment, and it does not by itself place a requirement on any particular facility.
Listed waters do not all have the same status. The Integrated Report category says how an impairment is being addressed: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant. This waterbody's decisions are in category 5.
TMDL requirement status values (such as 5A or 5B) are shown exactly as published in Appendix A.

2026 listing status Evidence: State-published

On the 2026 303(d) list: Yes
Appendix A decisions: 1
Integrated Report category: 5 (a TMDL is required)
Listing cycle: 2026
State Board adoption: 2026-02-03 (Resolution 2026-0005)
USEPA approval: not confirmed — submittal letter to USEPA published; no approval found on the report page (checked 2026-10-22)
Regional Water Board: 3 — Central Coast

Published by the State Water Resources Control Board (2026 California Integrated Report, Appendix A). Listing status is taken from Appendix A only. A listing describes the condition of this waterbody, not of any facility.

Location

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Open this area on the statewide map · Browse impaired waters

Listing decisions and pollutants Evidence: State-published

Grouped by the Pollutant Category published in Appendix A. Pollutant names, categories and decisions are exactly as published.

Pesticides (1 decision)

Pesticides: Appendix A decisions
Pollutant	Pollutant category	Category	Final listing decision	Decision status	Sources	Decision ID
DDT (Dichlorodiphenyltrichloroethane)	Pesticides	5	List on 303(d) list (TMDL required list)	Revised	No Source Analysis Available	129824

TMDL information Evidence: State-published

TMDL information published for this waterbody
Pollutant	TMDL requirement status	TMDL project	Priority	USEPA approval of TMDL	Expected attainment
DDT (Dichlorodiphenyltrichloroethane)	5A	—	Low	—	—

This is TMDL information for the waterbody. It does not establish that a TMDL applies to any particular facility. Facility-specific TMDL requirements recorded in SMARTS appear on facility pages and are not linked to this waterbody until reviewed.

HUC12 watersheds

Published with the listing Evidence: publisher-reported

Dos Pueblos Canyon-Frontal Santa Barbara Channel 180600130106
Mission Creek-Frontal Santa Barbara Channel 180600130203
Santa Monica Creek-Frontal Santa Barbara Channel 180600130205
Los Sauces Creek-Frontal Pacific Ocean 180701010202

Overlapping the waterbody's shape Evidence: spatial

Dos Pueblos Canyon-Frontal Santa Barbara Channel 180600130106 also published
Mission Creek-Frontal Santa Barbara Channel 180600130203 also published
Santa Monica Creek-Frontal Santa Barbara Channel 180600130205 also published
Rincon Creek 180701010201
Los Sauces Creek-Frontal Pacific Ocean 180701010202 also published

Industrial stormwater facilities

Evidence: identification corroborated

Shows: the facility named this waterbody as its receiving water in SMARTS, and the name and the facility's location are consistent with it. Does not establish: a discharge pathway, a discharge of any pollutant, or a cause of the listing.

Evidence: geographic proximity

Shows: the facility's reported location is within 1 km of the waterbody's mapped shape. Does not establish: that the facility discharges to this waterbody, or any other relationship.

Report this waterbody as their receiving water Evidence: identification corroborated

No facility's reported receiving water is identified as this waterbody.

Within 1 km of a facility's reported location Evidence: geographic proximity

Spatial proximity only; discharge pathway not established. Being near this waterbody does not mean a facility discharges to it.

Facilities whose reported location is within 1 km of this waterbody
Facility	WDID	Status	Distance	Map
Granite Construction	3 42I028687	Active	247 m	map
Rincon Engineering Corporation	3 42NEC007590	Active	251 m	map
Rincon Engineering Technologies	3 42NEC014230	Active	260 m	map
Carpinteria Plant	3 42I030731	Active	276 m	map
Via Real	3 42NNA001649	NONA Submitted	303 m	map
Carpinteria Sanitary District Wastewater Treatment Facility	3 42NNA000084	NONA Submitted	310 m	map
Lash Construction Recycle Facility	3 42I027226	Active	344 m	map
MarBorg ABOP Recycling Center	3 42I024488	Active	345 m	map
MarBorg Industries	3 42I023813	Active	346 m	map
Alewright LLC	3 42NEC000954	Terminated	356 m	map
MarBorg Auxiliary Yard	3 42I031268	Active	356 m	map
SuperSprings International	3 42NEC012119	Terminated	365 m	map
Allied Waste Services of North America LLC	3 42I001700	Terminated	367 m	map
SUPERSPRINGS INTERNATIONAL	3 42NEC014537	Active	367 m	map
Santa Barbara Winery	3 42I014309	Terminated	403 m	map
Kilovac Corp	3 42I006839	Terminated	415 m	map
Santa Barbara	3 42I001932	Terminated	424 m	map
Astro Aerospace	3 42NEC001097	Terminated	424 m	map
Carpinteria - Via Real (Site 7912)	3 42NNA002240	NONA Submitted	426 m	map
Lafond Winery	3 42I026097	Active	429 m	map
Santa Barbara Winery	3 42I026100	Terminated	429 m	map
MarBorg Industries	3 42I024487	Active	430 m	map
Agilent Technologies	3 42NEC012390	Active	432 m	map
Santa Barbara Ready Mix	3 42I025311	Active	445 m	map
Marborg Portable Toilet Yard	3 42I022882	Terminated	478 m	map
Southern California Gas Company LA Goleta Underground Natural Gas Storage Facility	3 42I002594	Terminated	478 m	map
Agri Chip	3 42I016051	Active	497 m	map
Forms Surfaces	3 42I009226	Terminated	541 m	map
Forms Surfaces	3 42I012635	Terminated	541 m	map
Carpenteria Bus Garage	3 42I004465	Terminated	578 m	map
Carpinteria Facilities Yard	3 42I017950	Active	578 m	map
Santa Barbara City Waterfront Dept	3 42I013357	Active	580 m	map
Venoco Inc Carpinteria Gas Pla	3 42I015691	Terminated	595 m	map
Carpinteria Gas Plant	3 42I027549	Terminated	595 m	map
Freudenberg Medical	3 42I025174	Terminated	597 m	map
Freudenberg Medical	3 42I031551	Active	599 m	map
Santa Barbara Polo Racquet Club	3 42I020534	Active	631 m	map
Alamo Self Storage	3 42NNA002607	NONA Submitted	636 m	map
Architectural Millwork S B	3 42I009462	Terminated	641 m	map
Gigavac	3 42NEC003175	Active	648 m	map
DAC International	3 42NEC012330	Active	668 m	map
Reals Art Glass Blowing	3 42I014949	Terminated	721 m	map
Pac Scientific EKD	3 42I015262	Terminated	732 m	map
BEGA North America	3 42NEC007025	Active	738 m	map
Marborg Maintenance Yard	3 42I022880	Active	751 m	map
Marborg Industries Recycle Yar	3 42I017824	Active	754 m	map
El Estero Treatment Plant	3 42I009586	Terminated	756 m	map
RINCON POWER LLC	3 42NEC013023	Active	758 m	map
Bed Rock Building Supplies	3 42IN602848	No Action Required	760 m	map
Bed Rock Building Supplies	3 42IN602853	Undetermined	760 m	map

61 facilities, nearest first. Page 1 of 2: next

Sources and provenance

Sources behind this page
Information	Source	Retrieved
Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12)	USGS	2026-10-22
2026 California Integrated Report, Appendix A: 2026 303(d) List (final)	SWRCB	2026-10-22
Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0)	SWRCB GIS	2026-10-22
SMARTS TMDL requirements	SMARTS	2026-10-21

Relationships computed 2026-10-22 (facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1).

Integrated Report categories: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant.