LAFCO
CSA 34 Sphere of Influence Review
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Agenda Item 13
VENTURA LOCAL AGENCY FORMATION COMMISSION
STAFF REPORT
Meeting Date: January 21, 2026
TO: LAFCo Commissioners
FROM: Andrea Ozdy, Deputy Executive Officer
SUBJECT: Sphere of Influence Review: LAFCo 26-03S Ventura County Service Area No. 34
Recommendation:
Adopt Resolution LAFCo 26-03S (Attachment 2) making determinations and reviewing the
sphere of influence for Ventura County Service Area No. 34 (CSA 34 or District) pursuant to
Government Code Section 56425(g), including that a sphere of influence update is not
necessary.
District Information:
CSA 34 is a dependent special district formed in 2005 that, through the Ventura County Water
and Sanitation Department, is authorized to provide wastewater collection services throughout
its service area within the unincorporated areas of El Rio and Strickland Acres and, by contract
with the City of Oxnard, wastewater treatment and disposal services. All other services are
considered to be latent.1 El Rio and Strickland Acres are located immediately northeast of the
City of Oxnard’s city limits. The Ventura County Board of Supervisors is the governing body of
the District. CSA 34’s sphere of influence covers approximately 938 acres (about 1.5 square
miles), and its boundary is coterminous with its sphere of influence boundary (Attachment 1).
Background:
Pursuant to the Cortese-Knox-Hertzberg Local Government Reorganization Act of 2000
(Government Code Section 56000 et seq.), the Commission was required to determine and
adopt a sphere of influence (or “sphere”) for each city and special district on or before January
1, 2008. A sphere of influence is defined in Government Code Section 56076 as the probable
1 Pursuant to Government Code Section 56050.5, “‘Latent service or power’ means those services, facilities,
functions, or powers authorized by the principal act under which the district is formed, but that are not being
exercised, as determined by the commission pursuant to subdivision (i) of Section 56425.”
COMMISSIONERS AND STAFF
COUNTY CITY DISTRICT PUBLIC
Jeff Gorell Jenny Crosswhite Raul Avila, Chair Gene Talmadge
Janice S. Parvin, Vice-Chair Bert E. Perello Chris Stephens
Alternate Alternate Alternate Alternate
Matt LaVere Susan Santangelo Mohammed A. Hasan Joe Piechowski
Executive Officer Deputy Executive Officer Office Manager/Clerk Legal Counsel
Kai Luoma Andrea Ozdy Richelle Beltran Jeffrey Barnes
physical boundary and service area of a local agency, as determined by the Commission. Every
five years thereafter, the Commission must, as necessary, review and update each sphere of
influence (Government Code Section 56425(g)).
In compliance with Government Code Section 56425(g), the Commission accepted a municipal
service review (MSR) report for CSA 34 first on July 21, 2010, and again on February 16, 2022.
Both MSRs are available on the LAFCo website.
The District’s sphere of influence was determined by LAFCo on July 21, 2010, following the 2005
formation of the District. LAFCo’s past sphere of influence reviews resulted in a review (i.e., no
changes) of the sphere in 2015 and 2022.
Discussion:
Sphere of Influence Evaluation
Based on the work plan established by the Commission, an evaluation of the District’s sphere of
influence is to be initiated in 2026. LAFCo staff consulted with District staff to discuss the
District’s sphere of influence, and to determine: (1) if the District has experienced any changes
to its service needs or areas since LAFCo’s most recent evaluation of its sphere of influence, and
(2) if District staff anticipates any service changes that would warrant adjustment of the sphere
boundaries.
As explained in the analysis below, it appears that the existing sphere of influence boundary
continues to reflect the District’s current and probable service area, consistent with the MSR
report accepted by the Commission in 2022 (which demonstrates that the District has the
ability to provide services at acceptable levels). Therefore, no changes to the sphere of
influence for the District are recommended. The sphere of influence review involving no
changes is not subject to the California Environmental Quality Act (CEQA) because it “will not
result in a direct or reasonably foreseeable indirect physical change in the environment” (CEQA
Guidelines Section 15060(c)(2)).
Written Determinations
Government Code Section 56425(e) requires that, in determining the sphere of influence of an
agency, the Commission consider and prepare a written statement of its determinations with
respect to each of the following:
(1) The present and planned land uses in the area, including agricultural and open-space lands.
(Section 56425(e)(1))
The sphere of influence of CSA 34 is coterminous with its service area, and includes the
communities of El Rio and Strickland Acres. These areas are also generally within the City of
Staff Report – Sphere of Influence Review
LAFCo 26-03S – Ventura County Service Area No. 34
January 21, 2026
Page 2 of 4
Oxnard’s sphere of influence, with the exception of five properties located outside the City’s
sphere. The territory is designated for urban uses by the general plans of the County and
the City, except that land owned and used by the United Water Conservation District as its
El Rio Booster Plant Facility is designated by the County for open space use, but is used
primarily for groundwater recharge basins. Based on the land use designations and
characteristics of this area, the existing uses of the land are expected to remain unchanged.
In December 2021, LAFCo approved a reorganization that involved annexation of 10.5 acres,
located at 2714 E. Vineyard Avenue, to the City of Oxnard. The development, known as Rio
Urbana, is within the jurisdictional area of CSA 34 and will include the construction of an
office building and 167 residential condominium units, with an anticipated increase in
population of 663 residents. Other than the anticipated development of Rio Urbana,
significant growth within the area is not expected.
(2) The present and probable need for public facilities and services in the area. (Section
56425(e)(2))
The sphere of influence of CSA 34 is coterminous with its service area, and includes the
communities of El Rio and Strickland Acres. These areas are also generally within the City of
Oxnard’s sphere of influence, with the exception of five properties located outside the City’s
sphere. The territory is designated for urban uses by the general plans of the County and
the City, except that land owned and used by the United Water Conservation District as its
El Rio Booster Plant Facility is designated by the County for open space use. Based on the
land use designations and characteristics of this area, the existing uses of the land are
expected to remain unchanged. In December 2021, LAFCo approved a reorganization that
involved annexation of 10.5 acres, located at 2714 E. Vineyard Avenue, to the City of
Oxnard. The development, known as Rio Urbana, is within the jurisdictional area of CSA 34
and will include the construction of an office building and 167 residential condominium
units, with an anticipated increase in population of 663 residents. CSA 34 has indicated that
it can support the additional demand generated by this development. Based on the
evaluation contained in the MSR accepted by LAFCo, the District has the ability to continue
to provide municipal services within its service area and sphere of influence.
(3) The present capacity of public facilities and adequacy of public services that the agency
provides or is authorized to provide. (Section 56425(e)(3))
CSA 34 provides wastewater collection services within its service area and, by contract with
the City of Oxnard, wastewater treatment and disposal services. Based on the land use
designations and characteristics of this area, the existing uses of the land are expected to
remain unchanged. CSA 34 has indicated that it can support the additional demand
generated by anticipated new development within its service area and sphere of influence.
There are no expected new demands on the District that would adversely impact the
present capacity of public facilities and adequacy of public services that the District provides
or is authorized to provide. Based on the evaluation contained in the MSR accepted by
Staff Report – Sphere of Influence Review
LAFCo 26-03S – Ventura County Service Area No. 34
January 21, 2026
Page 3 of 4
LAFCo, the District has the ability to continue to provide municipal services within its service
area and sphere of influence.
(4) The existence of any social or economic communities of interest in the area if the
commission determines that they are relevant to the agency. (Section 56425(e)(4))
The District’s sphere of influence does not include territory that is known to be a
community of interest. No disadvantaged unincorporated communities (defined in
Government Code Section 56033.5 as communities having an annual median household
income that is less than 80 percent of the statewide annual median household income), are
located within or contiguous to the District’s sphere of influence.
(5) For an update of a sphere of influence of a city or special district that provides public
facilities or services related to sewers, municipal and industrial water, or structural fire
protection. . . the present and probable need for those public facilities and services of any
disadvantaged unincorporated communities within the existing sphere of influence.
(Section 56425(e)(5))
The review of the District’s sphere of influence is not considered an update (i.e., a
modification) to the sphere. Additionally, no disadvantaged unincorporated communities
are located within CSA 34’s sphere of influence.
Notice of Public Hearing
This matter has been noticed as a public hearing pursuant to Government Code Section 56427.
Additionally, all affected agencies have been notified of the public hearing.
Attachments:
1. Existing Sphere of Influence Map for CSA 34
2. LAFCo 26-03S Resolution
LAFCo makes every effort to offer legible map files with the online and printed versions of our reports; however,
occasionally the need to reduce oversize original maps and/or other technological/software factors can
compromise readability. Original maps are available for viewing at the LAFCo office by request.
Staff Report – Sphere of Influence Review
LAFCo 26-03S – Ventura County Service Area No. 34
January 21, 2026
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