Adobe Creek (Sonoma) subwatershed (Sonoma County, tributary to Petaluma River)

2026 303(d) list Waterbody ID CAR2063004020210614039536 River & Stream Region 2 · San Francisco Bay

At a glance

2026 listing Evidence: State-published: On the 2026 303(d) list · 1 Appendix A decision; Category 4a: addressed by a USEPA-approved TMDL; What a listing means
Pollutants and stressors: 1 pollutant in 1 Appendix A category; Pathogens (1); Listing decisions
TMDL information Evidence: State-published: 1 decision with a TMDL requirement status; 1 name a TMDL project; Status codes as published: 5B; TMDL details
Regional Water Board: Region 2 · San Francisco Bay; River & Stream · Map
Industrial stormwater facilities: 0 report it as their receiving water Evidence: identification corroborated; 30 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 4a.
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: 4a (addressed by a USEPA-approved TMDL)
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: 2 — San Francisco Bay

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

Loading the waterbody shape…

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.

Pathogens (1 decision)

Pathogens: Appendix A decisions
Pollutant	Pollutant category	Category	Final listing decision	Decision status	Sources	Decision ID
Indicator Bacteria	Pathogens	4a	List on 303(d) list (being addressed by USEPA approved TMDL)	Revised	A Source Unknown	148518

TMDL information Evidence: State-published

TMDL information published for this waterbody
Pollutant	TMDL requirement status	TMDL project	Priority	USEPA approval of TMDL	Expected attainment
Indicator Bacteria	5B	Petaluma River Bacteria TMDL	—	2021-05-10	—

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

Adobe Creek-Frontal San Pablo Bay Estuaries 180500020605
Novato Creek-Frontal San Pablo Bay Estuaries 180500020801

Overlapping the waterbody's shape Evidence: spatial

Adobe Creek-Frontal San Pablo Bay Estuaries 180500020605 also published
Novato Creek-Frontal San Pablo Bay Estuaries 180500020801 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
PRS Stainless Fabrication LLC	2 49NEC007642	Terminated	93 m	map
Stero Co	2 49I007350	Terminated	136 m	map
Landing Way Depot	2 49I023696	Terminated	138 m	map
HydroPoint Data Systems	2 49NEC008268	Active	160 m	map
Landing Way	2 49I027341	Active	160 m	map
Petaluma Poultry Processors	2 49I002971	Active	196 m	map
Mobile Slurry Solutions SSR Petaluma	2 49I028232	Terminated	243 m	map
Sola Optical	2 49I005424	Terminated	244 m	map
Landing Way Sand Depot	2 49I024618	Active	284 m	map
Recology Sonoma Marin	2 49I027537	Active	342 m	map
O Olive Oil & Vinegar division of Curation Foods Inc	2 49NEC009320	Active	394 m	map
Petaluma Poultry Processors Distribution Center	2 49NEC002795	Active	404 m	map
Cowgirl Creamery	2 49I028492	Active	473 m	map
Tomales Bay Foods dba Cowgirl Creamery	2 49IN604921	No Action Required	473 m	map
Novato Disposal	2 49I017656	Terminated	509 m	map
LGC Biosearch Technologies	2 49I030064	Active	644 m	map
Semper Virens Bakery Food Coop Inc	2 49NEC008621	Active	672 m	map
Paragon Label	2 49I029520	Active	698 m	map
Falck Northern California	2 49NEC006168	Active	698 m	map
Miyokos Kitchen	2 49I028498	Active	699 m	map
FedEx Express Corp NOTA	2 49NEC001759	Active	733 m	map
Tegal Corp	2 49I009089	Terminated	751 m	map
Tegal Corp	2 49I021649	Terminated	751 m	map
Torn Ranch	2 49NEC007831	Active	764 m	map
DHL Express JBK	2 49I021277	Terminated	771 m	map
Kurtz Family Corporation DBA MILwright	2 49NEC010790	Terminated	819 m	map
Dr Pepper Snapple Group	2 49I026403	Terminated	841 m	map
Dr Pepper Snapple Group	2 49NEC003029	Active	841 m	map
Thermo Fisher Scientific	2 49I029350	Terminated	856 m	map
Katadyn Desalination	2 49NEC006064	Active	860 m	map

30 facilities, nearest first.

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.