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The revised Sonoma County Cannabis Ordinance approved by the County does not meet State law and CEQA

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KNOW YOUR RIGHTS - CANNABIS PRIMER

Many provisions in Sonoma County’s Cannabis Ordinance, which goes into effect July 2026 ,do NOT comply with State Law, Department of Cannabis Control (DCC) Regulations, Licensing or required environmental reviews (CEQA).

Conflicts with adjacent property owners (established residences, agricultural operations or tasting rooms), are likely to escalate under the July 2026 Sonoma County(SoCo) Cannabis Ordinance as it allows larger and more impactful cannabis operations and proposed event facilities on smaller parcels.

State Law takes Precedence over Local Ordinances. A cannabis operator in your neighborhood requires one or more DCC Licenses (DCC License Types) in addition to land use permit(s) from Sonoma County. Don’t be misled, projects awarded a SoCo Ministerial Permit, including “crop swaps,” still require environmental review, and mitigation, under the DCC regulations.

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New Larger Operations with Perpetual Rights: SoCo raises the canopy limit from a 1-acre cap to a 10% of parcel allowance, while lowering the minimum parcel size for cultivation from 10 acres to 5 acres. The SoCo Ordinance allows processing, manufacturing, labeling and distribution on AG and RRD zoned lands.

Neighboring property owners should request a public hearing (not a Zoning Administrator approval or ministerial permit.) And request complete project definition and parcel-specific studies, as the project on a small parcel may not be able to meet odor or noise attenuation setback requirements.

The SoCo Cannabis Ordinance also conflicts with DCC License renewal requirements as the SoCo Ordinance proposes Use Permits that “run with the land,” in perpetuity.  It’s important to intervene as early in the process as possible, and to cite State law with required studies with mitigations – preferably via DCC licensing review or in the SoCo project permitting process.

4 ISSUES: Sonoma County’s Updated Cannabis Ordinance has 4 Significant Areas of Non-Compliance with State Law:

Do not rely solely on information provided by the cannabis operator/ applicant for a cannabis permit, or Permit Sonoma planners / enforcement personnel, when they cite provisions of the July 2026 Cannabis Ordinance that allege the County awarded new rights. Some of these “awarded rights” may not comply with State law and DCC Licenses as well as permits and approvals by state agencies are also required.

Regardless of the what the SoCo Ordinance alleges, property owners with established property rights can sue under State Nuisance and Right to Farm laws.

1.   Redefining cannabis as “controlled agriculture": SoCo Ordinance alleges that inclusion of the cannabis product in the SoCo Right to Farm Ordinance, will help to shield cannabis operators from certain complaints and regulatory redundancies. Cannabis operations are not shielded under State Right to Farm law.

State nuisance statutes for Ag operations are based on documenting the facts, “who and what type of activity was there first.” SoCo’s Ordinance proposes to award ministerial permits or Use Permits granting cannabis projects the right to start a new cannabis operation or processing business next to existing residential properties or winery tasting rooms on Agricultural (Ag Zones: LEA, LIA, DA) and Rural and Resource Development (RRD) zoned lands. Permits may also be given for projects with industrial or commercial zoning.  

If the sensitive land uses (residential units and tasting rooms) were there first –the new cannabis operations can be held accountable, via lawsuit, for generating nuisances such as noise and/or odor that impact the full use of one’s property or disrupt the winetasting experience.

2.    Establishing new, more impactful, commercial and industrial uses on Ag and RRD Zoned lands with inadequate setbacks to meet odor or noise attenuation standards.

Revised setbacks include a 1,000-ft buffer from residentially zoned property boundaries (RR, etc.) and incorporated city limits, yet only a 500-ft setback from neighboring residences and non-grazing agricultural operations, such as vegetable farms.  The setback is only 500-ft from a residence or tasting room, not from the property line on Ag Zoned land. Note that existing (pre-2026) permitted cannabis projects retain their 300-foot setback.

The SoCo Cannabis Ordinance has very limited wildfire/earthquake evacuation provisions or measures to protect against crime in rural areas and thereby does not protect public safety. The SoCo Ordinance does not fully define all the additional permits and regulations requiring cannabis operator compliance.

3.   Expanding cannabis tourism opportunities that do not specify the required permits and licensed security personnel as required by State regulations.  SoCo allows two sizes of permitted cannabis events and establishes a defined pathway for cannabis-related tourism activities. And both require application processes and permits with the State as well as the County.  

The 2026 Cannabis Ordinance has language that appears to promise operators rights to promotional activities and cannabis sales that deviate significantly from the State DCC licensing requirements. For example: Alleging rights to direct to consumer sales at Ag Promotional Events or a Periodic Event Permit allowing consumption of cannabis at weddings, rodeos, etc.  Certain Zoning Code provisions remove the prohibition of cannabis consumption and sales at events and then SectionXIII clarifies that the SoCo Cannabis Ordinance does not authorize cannabis consumption until certain conditions are met – i.e. updates to Health andSafety regulations.

These provisions are irresponsible, especially given the 2026 Ordinance is internally inconsistent, DCC security measures are required, and are reliant on an update of the County’s Health and Safety regulations. (End Note 1)

4.   Creating a “crop swap” ministerial approval pathway that allows farmers to replace previous row crops with cannabis, provided the cultivation does not increase the requirements for water/other resources or requirenew infrastructure (roads, buildings). Neighbors on wells should note that outdoor cannabis cultivation uses about six times more water / acre than vineyards.  

Always ask to see the Cannabis operator’s DCC licenses requirements in addition to SoCo permits and intervene early in the permitting process.
Check the Links to State law and SoCo Code and General Plan revisions for updates.

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End Notes:

1.     Section XIII. Cannabis Consumption. Nocannabis consumption associated with cannabis visitor serving uses, or periodicspecial events is authorized by this ordinance unless and until it is expresslyallowed by Chapter 14 and conforms with Chapter 32 of the Sonoma County Code.(Note: In early 2026, Permit Sonoma & Health Department started this work.)

2.      October 28, 2025, hearing, Minutes 8:15-16.  County Counsel Kuteira: “Toclarify, the local Right to Farm Ordinance one of the primary purposes isdisclosure. Our local Right to Farm Ordinance requires disclosure for realestate transactions in ag land and within 300 feet of ag land as well asdisclosures for discretionary development applications.

Those disclosures have to be recorded on the parcel. So, the idea being if youlive within 300 feet or if you live within ag land or if you’re developing,you’re recognizing that there might be agricultural nuisances. The idea beingthat that itself will avoid conflict because people already know what they’regetting themselves into.

Most nuisance litigation will be throughstate statute and there’s a state Right to Farm statute. Our local ordinancewill not impact what qualifies as agriculture under the state statute or whatconstitutes a nuisance under state law. So, this will be for our disclosurepurposes as well as what constitutes a nuisance under just our localordinance.”

3.      Email from Wesley Stokes, CaliforniaDepartment of Fish and Wildlife, to Crystal Acker and Marina Herrera (May 3,2024).
Mr. Stokes informs Permit Sonoma that “The county’s ministerial ordinancedoes not require every grow site to undergo environmental review. But thestate’s discretionary process does, which means the two sets of regulations donot match.”

DCC indicates it willtake over any from the County, any application that doesn’t have an adequatereview (i.e.:ministerial applications) and DCC acts as the lead agency:  

Email from CaitlinHengeveld, DCC, to Crystal Acker, Marina Herrera, and McCall Miller (February23, 2024) forwarding the project description memorandum and questionnaire thatDCC provides to applicants when the DCC acts as lead agency for environmental review.

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