LAFCO
Multi-Regional Services Municipal Service Review and Sphere of Influence Update - August 2024
Read the report at Local Agency Formation Commissions ↗
Marin Local Agency Formation Commission
Municipal Service Review
Multi-Regional Services Study
ADOPTED
AUGUST 2024
Marin LAFCo Multi-Regional Services Study
August 2024
PREFACE
This Municipal Services Review (MSR) documents and analyzes services provided by local
governmental agencies that are providing services across multiple regions of Marin County.
Specifically, it evaluates the adequacy and efficiency of local government structure and
boundaries within the regions and provides a basis for boundary planning decisions by the Marin
Local Agency Formation Commission (LAFCo).
Context
Marin LAFCo is required to prepare this MSR in accordance with the Cortese-Knox-Hertzberg
Local Government Reorganization Act of 2000 (Government Code §56000, et seq.), which took
effect on January 1, 2001. The MSR reviews services provided by public agencies—cities and
special districts—whose boundaries and governance are subject to LAFCo. The analysis and
recommendations included herein serve to promote and coordinate the efficient delivery of local
government services and encourage the preservation of open space and agricultural lands.
Commissioners, Staff, Municipal Services Review Preparers
Commissioners
Barbara Coler – Chair City Town of Fairfax
Dennis Rodoni – Vice Chair County District 4 Supervisor
Eric Lucan County District 5 Supervisor
Larry Chu Public Commission
Lew Kious Special District Almonte Sanitary District
Craig Murray Special District Las Gallinas Valley Sanitary District
Steve Burdo City Town of San Anselmo
Roger Smith Public Alternate Commission
Cathryn Hilliard Special District Alternate Southern Marin Fire Protection District
Stephen Burke City Alternate City of Mill Valley
Stephanie Moulton-Peters County Alternate District 3 Supervisor
Staff
Jason Fried Executive Director
Jeren Batchelder-Seibel Deputy Executive Officer
Claire Devereux Clerk/Junior Analyst
MSR Preparers
Jeren Batchelder-Seibel Deputy Executive Officer
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Table of Contents
1.0 INTRODUCTION ........................................................................................................................6
1.1 ROLE AND RESPONSIBILITY OF LAFCO ................................................................................................6
1.2 MUNICIPAL SERVICE REVIEWS ..........................................................................................................7
1.3 MARIN LAFCO COMPOSITION..........................................................................................................8
2.0 EXECUTIVE SUMMARY ..............................................................................................................9
2.1 AFFECTED PUBLIC AGENCIES ............................................................................................................9
2.2 PLANS, POLICIES, STUDIES ............................................................................................................. 10
2.3 AGENCY AND PUBLIC PARTICIPATION ............................................................................................... 11
2.4 WRITTEN DETERMINATIONS .......................................................................................................... 12
3.0 DETERMINATIONS................................................................................................................... 14
4.0 RECOMMENDATIONS .............................................................................................................. 18
5.0 REGIONAL SETTING ................................................................................................................. 20
6.0 NORTH MARIN WATER DISTRICT ............................................................................................. 21
6.1 OVERVIEW ................................................................................................................................ 21
6.2 FORMATION AND DEVELOPMENT .................................................................................................... 21
6.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE ................................................................................ 23
6.4 GROWTH AND POPULATION ........................................................................................................... 25
6.5 MUNICIPAL SERVICES ................................................................................................................... 27
6.6 ORGANIZATION STRUCTURE ........................................................................................................... 31
6.7 ACCOUNTABILITY AND TRANSPARENCY ............................................................................................. 31
6.8 FINANCIAL OVERVIEW .................................................................................................................. 32
7.0 MARIN COUNTY OPEN SPACE DISTRICT ................................................................................... 36
7.1 OVERVIEW ................................................................................................................................ 36
7.2 FORMATION AND DEVELOPMENT .................................................................................................... 36
7.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE ................................................................................ 39
7.4 GROWTH AND POPULATION ........................................................................................................... 40
7.5 MUNICIPAL SERVICES ................................................................................................................... 40
7.6 ORGANIZATION STRUCTURE ........................................................................................................... 42
7.7 ACCOUNTABILITY AND TRANSPARENCY ............................................................................................. 43
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7.8 FINANCIAL OVERVIEW .................................................................................................................. 43
8.0 MARIN HEALTHCARE DISTRICT ................................................................................................ 45
8.1 OVERVIEW ................................................................................................................................ 45
8.2 FORMATION AND DEVELOPMENT .................................................................................................... 45
8.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE ................................................................................ 50
8.4 GROWTH AND POPULATION ........................................................................................................... 50
8.5 MUNICIPAL SERVICES ................................................................................................................... 52
8.6 ACCOUNTABILITY AND TRANSPARENCY ............................................................................................. 53
8.7 FINANCIAL OVERVIEW .................................................................................................................. 55
9.0 MARIN MUNICIPAL WATER DISTRICT ....................................................................................... 57
9.1 OVERVIEW ................................................................................................................................ 57
9.2 FORMATION AND DEVELOPMENT .................................................................................................... 57
9.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE ................................................................................ 60
9.4 GROWTH AND POPULATION ........................................................................................................... 61
9.5 MUNICIPAL SERVICES ................................................................................................................... 63
9.6 ORGANIZATION STRUCTURE ........................................................................................................... 67
9.7 ACCOUNTABILITY AND TRANSPARENCY ............................................................................................. 67
9.8 FINANCIAL OVERVIEW .................................................................................................................. 68
10.0 COUNTY SERVICE AREA NO. 31 .............................................................................................. 72
10.1 OVERVIEW .............................................................................................................................. 72
10.2 FORMATION AND DEVELOPMENT .................................................................................................. 72
10.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE .............................................................................. 73
10.4 GROWTH AND POPULATION ......................................................................................................... 74
10.5 MUNICIPAL SERVICES ................................................................................................................. 75
10.6 ORGANIZATION STRUCTURE ......................................................................................................... 76
10.7 ACCOUNTABILITY AND TRANSPARENCY ........................................................................................... 76
10.8 FINANCIAL OVERVIEW ................................................................................................................ 77
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List of Figures
FIGURE 6-1: NORTH MARIN WATER DISTRICT JURISDICTIONAL BOUNDARY AND SPHERE OF INFLUENCE ............................................ 25
FIGURE 6-2: NMWD POINT REYES STATION SYSTEM OVERVIEW .............................................................................................. 29
FIGURE7-1: MARIN COUNTY OPEN SPACE DISTRICT JURISDICTIONAL BOUNDARY AND SPHERE OF INFLUENCE .................................... 39
FIGURE7-2: MARIN COUNTY OPEN SPACE DISTRICT PRESERVES MAP ........................................................................................ 41
FIGURE 8-1: MARIN HEALTHCARE DISTRICT JURISDICTIONAL BOUNDARY AND SPHERE OF INFLUENCE ............................................... 50
FIGURE 8-2: MARIN HEALTHCARE DISTRICT VOTING DIVISIONS ................................................................................................. 54
FIGURE 8-3: MARIN HEALTHCARE DISTRICT VOTING DIVISIONS (URBAN AREA ZOOM) .................................................................. 55
FIGURE 9-1: MARIN MUNICIPAL WATER DISTRICT JURISDICTIONAL BOUNDARY AND SPHERE OF INFLUENCE ....................................... 61
FIGURE 9-2: MMWD DISTRIBUTION AND STORAGE ............................................................................................................... 65
FIGURE 10-1: MARIN COUNTY SERVICE AREA NO. 31 JURISDICTIONAL BOUNDARY ...................................................................... 74
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List of Tables
TABLE 1-1: LAFCO'S REGULATORY POWERS............................................................................................................................ 7
TABLE 1-2: MANDATORY DETERMINATIONS ............................................................................................................................ 8
TABLE 1-3: MARIN LAFCO COMMISSION MEMBERSHIP ............................................................................................................ 8
TABLE 2-1: MULTI-REGIONAL MSR AGENCY NAMES ................................................................................................................ 9
TABLE 2-2: MULTI-REGIONAL MSR AGENCIES' MEETING INFORMATION .................................................................................... 11
TABLE 6-1: NORTH MARIN WATER DISTRICT OVERVIEW ......................................................................................................... 21
TABLE 6-2: MUNICIPALITY AND CENSUS DESIGNATED PLACE POPULATION CHANGE WITHIN NMWD .............................................. 26
TABLE 6-3: NORTH MARIN WATER DISTRICT BOARD OF DIRECTORS .......................................................................................... 31
TABLE 6-4: NMWD FINANCIAL INFORMATION ...................................................................................................................... 33
TABLE 7-1:MARIN COUNTY OPEN SPACE DISTRICT OVERVIEW .................................................................................................. 36
TABLE 7-2: MARIN COUNTY BOARD OF SUPERVISORS ............................................................................................................. 42
TABLE 7-3: MARIN COUNTY PARKS AND OPEN SPACE COMMISSION MEMBERS ........................................................................... 42
TABLE 7-4: OPEN SPACE DISTRICT FUND FINANCIALS .............................................................................................................. 44
TABLE 8-1: MARIN HEALTHCARE DISTRICT OVERVIEW ............................................................................................................. 45
TABLE 8-2: MUNICIPALITY AND CENSUS-DESIGNATED PLACE POPULATION CHANGE WITHIN MHD ................................................. 51
TABLE 8-3: MHD SERVICE STATISTICS .................................................................................................................................. 53
TABLE 8-4: MARIN HEALTHCARE DISTRICT BOARD OF DIRECTORS.............................................................................................. 54
TABLE 8-5: MARIN HEALTHCARE DISTRICT FINANCIAL INFORMATION ......................................................................................... 56
TABLE 9-1: MARIN MUNICIPAL WATER DISTRICT OVERVIEW .................................................................................................... 57
TABLE 9-2: MUNICIPALITY AND CENSUS-DESIGNATED PLACE POPULATION CHANGE WITHIN MMWD ............................................ 62
TABLE 9-3: MARIN MUNICIPAL WATER DISTRICT BOARD OF DIRECTORS ..................................................................................... 67
TABLE 9-4: MMWD FINANCIAL INFORMATION ..................................................................................................................... 69
TABLE 9-5: MMWD CAPITAL IMPROVEMENT PROGRAM BUDGET ............................................................................................ 70
TABLE 10-1: COUNTY SERVICE AREA 31 OVERVIEW................................................................................................................ 72
TABLE 10-2: MARIN COUNTY BOARD OF SUPERVISORS ............................................................................................................ 76
TABLE 10-3: MARIN COUNTY SERVICE AREA NO. 31 FINANCIAL OVERVIEW ................................................................................ 77
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1.0 INTRODUCTION
1.1 ROLE AND RESPONSIBILITY OF LAFCO
Local Agency Formation Commissions (LAFCos) were established in 1963 and are political
subdivisions of the State of California responsible for providing regional growth management
oversight in all 58 counties. LAFCos’ authority is currently codified under the Cortese-Knox-
Hertzberg Local Government Reorganization Act of 2000 (“CKH”), which specifies regulatory
and planning powers delegated by the Legislature to coordinate and oversee the establishment,
expansion, and organization of cities and special districts as well as their municipal service areas.
Guiding LAFCos’ regulatory and planning powers is to fulfill specific purposes and objectives
that collectively construct the Legislature’s regional growth management priorities under
Government Code (G.C.) Section 56301. This statute reads:
“Among the purposes of the commission are discouraging urban sprawl,
preserving open space and prime agricultural lands, efficiently providing
governmental services, and encouraging the orderly formation and
development of local agencies based upon local conditions and
circumstances. One of the objects of the commission is to make studies
and to obtain and furnish information which will contribute to the logical
and reasonable development of local agencies in each county and to
shape the development of local agencies so as to advantageously provide
for the present and future needs of each county and its communities.”
LAFCo decisions are legislative in nature and not subject to an outside appeal process. LAFCos
also have broad powers with respect to conditioning regulatory and planning approvals so long
as not establishing terms that directly control land uses, densities, or subdivision requirements.
Regulatory Responsibilities
LAFCos’ principal regulatory responsibility involves approving or disapproving all jurisdictional
changes involving the establishment, expansion, and reorganization of cities and most special
districts.1 More recently LAFCos have been tasked with also overseeing the approval process for
cities and districts to provide new or extended services beyond their jurisdictional boundaries by
existing service. LAFCos generally exercise their regulatory authority in response to applications
submitted by the affected agencies, landowners, or registered voters.
Recent CKH amendments, however, now authorize and encourage LAFCos to initiate on their
own jurisdictional changes to form, consolidate, and dissolve special districts consistent with
current and future community needs. LAFCo regulatory powers are described in Table 1.1
below.
1
CKH defines “special district” to mean any agency of the State formed pursuant to general law or special act for the local
performance of governmental or proprietary functions within limited boundaries. All special districts in California are
subject to LAFCo with the following exceptions: school districts; community college districts; assessment districts;
iMmparroinve LmAenFt dCisotr icts; community facilities districts; transp6or tation districts; and aMir puolltliu-tRioeng cioonntraoll dSiestrrvicitcse. s Study
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Table 1-1: LAFCo's Regulatory Powers
Regulatory Powers Granted by Government Code (G.C.) Section 56301
• City Incorporations / Disincorporations • City and District Annexations
• District Formations / Dissolutions • City and District Detachments
• City and District Consolidations • Merge/Establish Subsidiary Districts
• City and District Outside Service Extensions • District Service Activations / Divestitures
Planning Responsibilities
LAFCos inform their regulatory actions through two central planning responsibilities: (a) making
sphere of influence (“sphere”) determinations and (b) preparing municipal service reviews.
Sphere determinations have been a core planning function of LAFCos since 1971 and effectively
serve as the Legislature’s version of “urban growth boundaries” with regard to cumulatively
delineating the appropriate interface between urban and non-urban uses within each county.
Municipal service reviews, in contrast, are a relatively new planning responsibility enacted as
part of CKH and are intended to inform – among other activities – sphere determinations. The
Legislature mandates, notably, all sphere changes as of 2001 be accompanied by preceding
municipal service reviews to help ensure LAFCos are effectively aligning governmental services
with current and anticipated community needs.
1.2 MUNICIPAL SERVICE REVIEWS
Municipal service reviews were a centerpiece to CKH’s enactment in 2001 and are
comprehensive studies of the availability, range, and performance of governmental services
provided within a defined geographic area. LAFCos generally prepare municipal service reviews
to explicitly inform subsequent sphere determinations. LAFCos also prepare municipal service
reviews irrespective of making any specific sphere determinations in order to obtain and furnish
information to contribute to the overall orderly development of local communities. Municipal
service reviews vary in scope and can focus on a particular agency or governmental service.
LAFCos may use the information generated from municipal service reviews to initiate other
actions under their authority, such as forming, consolidating, or dissolving one or more local
agencies.
All municipal service reviews – regardless of their intended purpose – culminate with LAFCos
preparing written statements addressing seven specific service factors listed under G.C. Section
56430. This includes, most notably, infrastructure needs or deficiencies, growth and population
trends, and financial standing. The seven mandated service factors are summarized in the
following table.
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Table 1-2: Mandatory Determinations
Mandatory Determinations / Municipal Service Reviews
(Government Code Section 56430)
1. Growth and population projections for the affected area.
2. Location and characteristics of any disadvantaged unincorporated communities within or contiguous
to affected spheres of influence.
3. Present and planned capacity of public facilities, adequacy of public services, and infrastructure
needs or deficiencies.
4. Financial ability of agencies to provide services.
5. Status and opportunities for shared facilities.
6. Accountability for community service needs, including structure and operational efficiencies.
7. Matters relating to effective or efficient service delivery as required by LAFCo policy.
1.3 MARIN LAFCO COMPOSITION
Marin LAFCo is governed by a 7-member board comprised of two county supervisors, two city
councilmembers, two independent special district members, and one representative of the general
public. Each group also gets to appoint one “alternate” member. Each member must exercise
their independent judgment, separate from their appointing group, on behalf of the interests of all
residents, landowners, and the public. Marin LAFCo is independent of local government and
employs its own staff. Marin LAFCo’s current commission membership is provided below in
Table 1-3.
Table 1-3: Marin LAFCo Commission Membership
Name Position Agency Affiliation
Lew Kious Special District Almonte Sanitary District
Barbara Coler, Chair City Town of Fairfax
Eric Lucan County District 5 Supervisor
Dennis Rodoni, Vice Chair County District 4 Supervisor
Steve Burdo City Town of San Anselmo
Craig Murray Special District Las Gallinas Valley Sanitary District
Larry Chu Public Commission
Roger Smith Public Alternate Commission
Cathryn Hilliard Special District Alternate Southern Marin Fire Protection District
Stephen Burke City Alternate City of Mill Valley
Stephanie Moulton-Peters County Alternate District 3 Supervisor
Marin LAFCo offices are located at 1401 Los Gamos Drive, Suite 220 in San Rafael.
Information on Marin LAFCo’s functions and activities, including reorganization applications,
are available by calling (415) 448-5877 by e-mail to staff@marinlafco.org or by visiting
www.marinlafco.org.
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2.0 EXECUTIVE SUMMARY
This study represents Marin LAFCo’s scheduled regional municipal service review of local
agencies that provide public services across multiple regions of Marin County. The underlying
aim of the study is to produce an independent assessment of the municipal services provided by
the agencies over the next five to ten years relative to the Commission’s regional growth
management duties and responsibilities. The information generated as part of the study will be
directly used by the Commission in (a) guiding subsequent sphere of influence updates, (b)
informing future boundary changes, and – if merited – (c) initiating government reorganizations,
such as special district formations, consolidations, and/or dissolutions.
2.1 AFFECTED PUBLIC AGENCIES
This report focuses on five agencies operating across all regions of Marin County as listed below
and shown in Figure 2.1.
Table 2-1: Multi-Regional MSR Agencies
Multi-Regional MSR Agency Names
Marin Municipal Water District
North Marin Water District
Marin County Open Space District
Marin County Service Area #31
Marin Healthcare District
Together, these agencies provide a range of municipal services to the communities in which they
serve, including:
Water
Water services include the access to, treatment of, and distribution of water for municipal
purposes. An in-depth review of countywide water services was prepared by Marin LAFCo
in 2016.
Wastewater
Wastewater services include the collection, transmission, and treatment of wastewater.
Healthcare
All of the services outlined in California Health and Safety Code §32121, including (but not
limited to) operating hospitals and community-based clinics.
Structural Fire Protection
Fire protection services consist of firefighting and fire prevention.
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Open Space Acquisition and Management
Open Space land is commonly set aside for recreation and stormwater management purposes,
as well as for natural resource protection, preservation of cultural and historic resources,
preservation of scenic vistas, and many other reasons.
2.2 PLANS, POLICIES, STUDIES
Key references and information sources for this study were gathered for each agency considered.
The references utilized in this study include published reports; review of agency files and
databases (agendas, minutes, budgets, contracts, audits, etc.); Master Plans; Capital Improvement
Plans; engineering reports; EIRs; finance studies; general plans; and state and regional agency
information (permits, reviews, communications, regulatory requirements, etc.). Additionally, the
LAFCo Executive Officer and Deputy Executive Officer contacted each agency with requests for
information.
The study area for this MSR includes eleven cities/towns, multiple census-designated
unincorporated communities, as well as a number of unincorporated areas adjacent to the cities.
In the areas entirely outside of the cities, Marin County has the primary authority over local land
use and development policies (and growth). The eleven respective municipalities have authority
over land use and development policies within their distinct jurisdictions. City, County, and
Community plans were vital for the collection of baseline and background data for each agency.
The following is a list of documents used in the preparation of this MSR:
• County General Plans
• Specific Plans
• Community Plans
• Previous municipal service reviews
• Agency databases and online archives (agendas, meeting minutes, website information)
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2.3 AGENCY AND PUBLIC PARTICIPATION
Within the approved scope of work, this study has been prepared with an emphasis on soliciting
outside public review and comment as well as multiple opportunities for input from the affected
agencies. This included an agency startup meeting with Marin LAFCo, information requests sent
to individual agencies, draft agency profiles also sent to agencies, and review of the draft report
prior to Commission action.
This MSR is posted on the Commission’s website (www.marinlafco.org). It may also be
reviewed at the LAFCo office located at 1401 Los Gamos Drive, Suite 220 in San Rafael during
open hours.
Table 2-2: Multi-Regional Services MSR Agencies’ Meeting Information
Multi-Regional Services Municipal Service Review – Agency Transparency
Agency Governing Meeting Meeting Location Televised/ Website
Body Date/Time Streamin
g
Marin Board of 1st and 3rd MMWD Administration Yes marinwater.org/board-
Municipal Directors Tuesday at Building meeting-information
Water 6:30 p.m. 220 Nellen Avenue
District Corte Madera, CA
North Marin Board of 1st and 3rd NMWD Meeting Room No nmwd.com/meetings
Water Directors Tuesday at 100 Wood Hollow Dr.
District 4:00 p.m. Novato, CA
Marin Board of 2nd Tuesday MarinHealth Medical Center No marinhealthcare.org/public-
Healthcare Directors 4:00 p.m. 250 Bon Air Road meetings
District Greenbrae, CA
Marin Board of Scheduled Marin County Civic Center Yes marincounty.gov/department
County Open Directors Tuesdays 3501 Civic Center Drive s/board
Space 9:00 a.m. San Rafael, CA
District
Marin Board of Scheduled Marin County Civic Center Yes marincounty.gov/department
County Directors Tuesdays 3501 Civic Center Drive s/board
Service Area 9:00 a.m. San Rafael, CA
#31
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2.4 WRITTEN DETERMINATIONS
The Commission is directed to prepare written determinations to address the multiple governance
factors enumerated under G.C. Section 56430 anytime it prepares a municipal service review.
These determinations are similar to findings and serve as independent statements based on
information collected, analyzed, and presented in this study’s subsequent sections. The
underlying intent of the determinations is to identify all pertinent issues relating to the planning,
delivery, and funding of municipal services as they relate to the Commission’s role and
responsibilities. An explanation of these seven determination categories is provided below.
1. Growth and Population
This determination evaluates existing and projected population estimates for each of the
unincorporated communities within the study area.
2. Location and Characteristics of any Disadvantaged Unincorporated Communities
Within or Contiguous to the Sphere of Influence.
This determination was added by Senate Bill (SB) 244, which became effective in
January 2012. A disadvantaged community is defined as an inhabited community of 12 or
more registered voters having a median household income of 80 percent or less than the
statewide median household income.
3. Capacity and Infrastructure
Also discussed is the adequacy and quality of the services provided by each agency,
including whether sufficient infrastructure and capital are in place (or planned for) to
accommodate planned future growth and expansions.
4. Financing
This determination provides an analysis of the financial structure and health of each
service provider, including the consideration of rates and service operations, as well as
other factors affecting the financial health and stability of each provider. Other factors
considered include those that affect the financing of needed infrastructure improvements
and compliance with existing requirements relative to financial reporting and
management.
5. Shared Facilities
Opportunities for districts to share facilities are described throughout this MSR. Practices
and opportunities that may help to reduce or eliminate unnecessary costs are examined,
along with cost avoidance measures that are already being utilized. Occurrences of
facilities sharing are listed and assessed for more efficient delivery of services.
6. Government Structure and Local Accountability
This subsection addresses the adequacy and appropriateness of existing boundaries and
spheres of influence and evaluates the ability of each service provider to meet its
demands under its existing government structure. Also included is an evaluation of
compliance by each provider with public meeting and records laws (Brown Act).
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7. Other Matters Related to Effective or Efficient Service Delivery, as Required by
Commission Policy
Marin LAFCo has specified the sustainability of local agencies as a priority matter for
consideration in this MSR. Sustainability is not simply about the environment but can
consider the sustainability of an organization and its ability to continue to provide
services efficiently for many years to come. Sustainable local governments that take
practical steps to protect the environment and our natural resources through land
conservation, water recycling and reuse, preservation of open space, and opting to use
renewable energy are the key players in determining the sustainability of the region.
In addition, other matters for consideration could relate to the potential future SOI
determination and/or additional effort to review potential advantages or disadvantages of
consolidation or reorganization.
A summary of determinations regarding each of the above categories is provided in Chapter 3
of this document and will be considered by Marin LAFCo in assessing potential future changes
to an SOI or other reorganization.
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3.0 DETERMINATIONS
Growth and population projections for the affected area.
a) Despite an annual population decline since 2017 of -0.48%, the Association of Bay Area
Governments (ABAG) projects the population of Marin County to grow by 12% by 2040 to a
total population of 283,000. While the current development potential within the multiple
planning areas throughout the County is fairly minimal, ABAG’s Regional Housing Needs
Allocation plan has required the addition of 3,569 housing units in unincorporated Marin
County, and 9,971 units within all of the incorporated cities and towns throughout the
County. Using the baseline of the average persons per household captured by the 2020
Census for Marin County of 2.4, if the full RHNA allocation were to be met, it could
reasonably be assumed to add approximately 32,000 people to the current population
estimate of 252,959.
The location and characteristics of any disadvantaged unincorporated communities within
or contiguous to the sphere of influence.
a) Two census tract block groups (Tract 1290, Block Group 1; Tract 1121, Block Group 1)
that have been designated by Marin LAFCo as a disadvantaged unincorporated community
(DUC) based on 2020 U.S. Census Bureau Redistricting Data has been identified within the
study area. The block groups are situated within the census-designated place of Marin City,
as well as the northern section of the California Park unincorporated island in the San Rafael
Area. A disadvantaged community is defined in Water Code Section 7905.5(a) as a
community with an annual median household income of less than 80 percent of the statewide
median household income. The statutory definition of DUCs comes from Government Code
Section 56033.5, which defines DUCs as “inhabited territory” that constitutes all or a portion
of a disadvantaged community. “Inhabited territory” may be defined by Government Code
Section 56046 as having at least 12 registered voters, or it can be determined by “commission
policy”.
Per Marin LAFCo’s policy, Marin LAFCo will include considerations of disadvantaged
unincorporated communities within a city or district sphere of influence in statements of
written determinations of municipal service reviews. Marin LAFCo will prohibit the
approval of city annexations greater than 10 acres that are contiguous to a disadvantaged
unincorporated community unless the city applies to annex the disadvantaged unincorporated
community as well. At this time Marin LAFCo has no applications for annexation for any
lands contiguous to the identified DUC. Should LAFCo in the future get such a request then
it will work with the community to determine if it is in the best interest of those living within
the DUC to be annexed. If it is not in the community's best interest, then they would not be
included in that application.
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Present and planned capacity of public facilities, adequacy of public services, and
infrastructure needs or deficiencies including needs or deficiencies related to sewers,
municipal and industrial water, and structural fire protection in any disadvantaged
unincorporated communities within or contiguous to the sphere of influence.
a) The three agencies within this study that have public facilities (Marin Municipal Water
District, North Marin Water District, and the Marin Healthcare District) have each shown
that the present capacity of their facilities are sufficient to provide services at their current
levels. Both MMWD and NMWD have adopted ambitious capital improvement plans and
recently made the necessary adjustments to each of their rate schedules in order to fund the
designated infrastructure improvements to both continue to provide services at their current
levels as well as taking into account planning for future growth and the increased potential
for lean water years. With the recent completion of both a new parking structure as well as
the 260,000-square-foot hospital replacement building, the Marin Healthcare District
continues to display both the intention and the necessary planning to ensure the MarinHealth
Medical Center meets the standards required within SB 1953.
Financial ability of agencies to provide services.
a) The Marin Municipal Water District, North Marin Water District, Marin Healthcare
District, Marin County Open Space District, and County Service Area #31 all prepare annual
budgets and financial statements in accordance with established governmental accounting
standards. The Boards of Directors, and the County Board of Supervisors, acting as the
Board for CSA 31 and the Marin County Open Space District, may amend their budgets by
resolution during the fiscal year in order to respond to emerging needs, changes in resources,
or shifting priorities. Expenditures may not exceed appropriations at the fund level, which is
the legal level of control.
b) The special district General Managers and County Administrative Officer are authorized
to transfer budgeted amounts between accounts, departments, or funds under certain
circumstances, however; the Special District Boards and County Board of Supervisors, acting
as the Board for the Marin County Open Space District as well as CSA 31, must approve any
increase in the operating expenditures, appropriations for capital projects, and transfers
between major funds and reportable fund groups. Audited financial statements are also
prepared for each agency by independent certified public accounting firms.
c) While additional revenues are needed to provide some services and maintain
infrastructure covered in this MSR, each agency meets its financial responsibilities to provide
services. In order to complete the second phase of its planned seismic infrastructure
upgrades, the Marin Healthcare District will, in all likelihood, necessitate the pursuit of
additional revenue bonds. CSA #31 has operated at the same tax rate since its formation 30
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years ago. No attempt has been made to increase the tax since the failed ballot measure in
2010. While costs to provide service as well as simple inflation have significantly risen since
that time, the CSA’s tax base has remained the same. While current circumstances such as
voter tax fatigue as well as the recent approval of Measure C, which levies a parcel tax
specifically for fire protection and prevention services, certainly detract from the chances of
the CSA successfully seeking an increase in the current tax in the near term, the possibility
should continue to be monitored in order to make the necessary adjustments to the funding
mechanism to ensure sufficient revenue supplementation for Marin County Fire in the future.
Status of, and opportunities for, shared facilities.
a) No opportunities were identified for the sharing specifically of constructed facilities
between any of the agencies reviewed within the study.
Accountability for community service needs, including governmental structure and
operational efficiencies.
a) The current jurisdictional boundary for Marin County Service Area #31 includes all of the
area of Angel Island State Park that resides within the legal boundary of Marin County. This
area of Angel Island also resides within the jurisdictional boundary of the Town of Tiburon.
CSA 31 was originally formed as a benefit assessment district in order to provide
supplemental tax funding to the Marin County Fire Department for the provision of structure
fire protection services. As there are no legally taxable parcels within Angel Island State
Park, the inclusion of Angel Island within the jurisdictional boundary of CSA 31 creates no
additional benefit for the Marin County Fire Department, as was the intention of the
formation of the district.
The Marin County Fire Department contracts with the California Department of Forestry and
Fire Protection (CAL FIRE) to provide wildland fire protection and associated fire
prevention activities for lands designated as state responsibility areas (SRA). While the area
is technically state parkland, CAL FIRE does not include this area as carrying the designation
of SRA, but rather as a local responsibility area (LRA)2. LRA is also the designation for all
of the other incorporated spaces within Marin County. The Town of Tiburon receives fire
protection services from the Tiburon Fire Protection District (TFPD), however, the Tiburon
Fire Protection District’s current jurisdictional boundary does not include the area of Angel
Island State Park. Despite this, due to the geographic proximity of Tiburon Fire Protection
District Station 11 to Angel Island as well as the District’s watercraft giving it access from
the Tiburon peninsula to Angel Island, TFPD frequently is the initial responder to calls for
service (in particular, emergency medical calls) to Angel Island.
At this time, the state of the delivery of fire protection, as well as other emergency services,
to Angel Island State Park necessitates the convening of representatives from Marin LAFCo,
2 State Responsibility Area Fire Hazard Severity Zones Marin County
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Marin County Fire Department, Tiburon Fire Protection District, the Town of Tiburon, and
CAL FIRE/California State Parks in order to explore a more organized and defined structure
to the future of this service delivery within this area.
b) In the late 1970s through the 1980s, the North Marin Water District initiated LAFCo-
approved outside service area agreements for approximately 33 parcels outside of the
District’s boundary in southern Sonoma County. The parcels reside within the Sonoma
County planning area known as the Petaluma Dairy Belt Area. Rather than continuing in
perpetuity with the outside service agreements, representatives from Marin LAFCo, Sonoma
LAFCo, North Marin Water District, and the City of Petaluma should convene in order to
explore the transfer of these parcels for future service.
c) North Marin Water District’s existing jurisdictional boundary entirely overlaps the
jurisdictional boundary of the Inverness Public Utilities District. This overlap merits
correction as the Commission discourages two agencies providing the same service to have
overlapping boundaries. Additionally, NMWD does not provide service within IPUD’s
boundary, nor does it plan to in the future. Representatives from NMWD, Marin LAFCo,
and IPUD should convene to explore an efficient, organized, and well-communicated manner
in which to detach the parcels within the jurisdictional boundary of IPUD from NMWD.
Any other matter related to effective or efficient service delivery, as required by
commission policy
a) Marin Municipal Water District and North Marin Water District have effectively partnered
with other local agencies in jointly funding and establishing regional recycled water
programs as part of the North Bay Water Reuse Authority. This cooperative arrangement
provides a mechanism for MMWD and NMWD to pool resources in securing competitive
governmental grants to implement and expand recycled water services in their service areas
to help offset potable demands. Marin Municipal Water District should explore the
feasibility of further collaboration with wastewater agencies in central and southern Marin
County to continue to expand its provision of recycled water throughout other geographic
portions of its service area.
b) Marin Municipal Water District oversees and maintains a significant amount of public
open space lands, with approximately 150 miles of trails and roads within the 22,000 acres of
the Mount Tamalpais Watershed. With significant resources dedicated to the continued
stewardship of these lands, the District has an opportunity to help expand access to these
areas in the same way that the Marin County Open Space District has within its open space
preserves. MMWD should explore the feasibility, either by way of current funding
mechanisms or through the pursuit of grant monies, of offering to the public free scheduled
naturalist-guided hikes/excursions throughout its open space in the same manner that
MCOSD has been doing for years.
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4.0 RECOMMENDATIONS
The following recommendations call for specific action either from the Commission and/or
by the affected agencies based on information generated as part of this study.
Recommendations for Commission action are dependent on a subsequent directive from the
membership and through the adopted work plan.
1. Representatives from Marin LAFCo, Sonoma LAFCo, North Marin Water District,
and the City of Petaluma should convene in order to explore the transfer of outside
water service parcels that were approved in the late 1970s through the 1980s that are
within the jurisdictional boundary of Sonoma County.
2. The staff for Marin LAFCo should work with the contracted GIS consultant from
Cinquini and Passarino in order to remove the parcel (APN 166-030-34) in the
general vicinity of the unincorporated community of Olema from Marin LAFCo’s
GIS mapping system as, after collaboration with staff from NMWD, it has been
determined that the parcel was excluded from the annexation of this area in 1967.
3. Representatives from Marin LAFCo, North Marin Water District, and the Inverness
Public Utility District should convene to explore an efficient, organized, and well-
communicated manner in which to detach the parcels within the jurisdictional
boundary of the Inverness Public Utility District from the North Marin Water District.
4. Given that the North Marin Water District serves none of the parcels within its
jurisdictional boundary along the east shore of the Tomales Bay in the area of the
community of Marshall, has no infrastructure within the area, and does not foresee
any situation in which the District would begin to provide service to the area having
annexed it decades ago, should the District wish to detach the area from its
jurisdictional boundary it should submit an application to Marin LAFCo for the
Commission’s consideration. If desired, this application could be included as part of
the application to detach the area of the Inverness Public Utilities District.
5. Representatives from Marin LAFCo, Marin County Fire Department (on behalf of
County Service Area #31), the Town of Tiburon, the Tiburon Fire Protection District,
California State Parks, and the California Department of Forestry and Fire Protection
(CAL FIRE) should convene to explore the current status and future possibilities of
the organization and efficiencies of fire protection services for Angel Island State
Park, as well as the consideration of the detachment of the area from Marin County
Service Area #31 and/or the Town of Tiburon.
6. The Marin Municipal Water District should explore the feasibility of further
collaboration with wastewater agencies in central and southern Marin County to
continue to expand its provision of recycled water throughout other geographic
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portions of its service area.
7. Marin Municipal Water District oversees and maintains a significant amount of
public open space lands, with approximately 150 miles of trails and roads within the
22,000 acres of the Mount Tamalpais Watershed. With significant resources
dedicated to the continued stewardship of these lands, the District has an opportunity
to help expand access to these areas in the same way that the Marin County Open
Space District has within its open space preserves. MMWD should explore the
feasibility, either by way of current funding mechanisms or through the pursuit of
grant monies, of offering to the public free scheduled naturalist-guided
hikes/excursions throughout its open space in the same manner that MCOSD has been
doing for years..
8. Throughout the course of this study, there have been several instances of some level
of ambiguity surrounding the correct jurisdictional area of the North Marin Water
District and the multiple large annexation areas in past decades. In order to ensure
current and future accuracy, staff from NMWD should compare current district
records with what is currently displayed within the public-facing Marin LAFCo GIS
web application and work collaboratively with Marin LAFCo staff to rectify any
further instances of boundary discrepancies.
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5.0 REGIONAL SETTING
The Multi-Regional Municipal Service Review (MSR) study area consists of public agencies that
cover significant geographic areas of, and in one instance, the entirety of Marin County. Five
public agencies, including one County Service Area (CSA), are reviewed within this document.
Many distinct communities lie within and adjacent to the Study Area. These communities are
served by a number of municipal service providers that have been established over time to meet
local conditions and needs. While jurisdictional boundaries define the geographical extent of an
agency’s authority and responsibility to provide services, there are several instances of
overlapping boundaries and service responsibilities in the Study Area. These service
arrangements and relationships for providing fire protection, municipal water, open space
management, and other municipal services within the Study Area are described in this report.
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6.0 NORTH MARIN WATER DISTRICT
6.1 OVERVIEW
The North Marin Water District (NMWD) was established in 1948 as an independent special
district under Sections 30000-33900 of the California Water Code. The NMWD multi-county
boundary surrounds just over 100 square miles of northeastern and north-western Marin County,
in addition to a portion of southern Sonoma County along the Highway 101 corridor. The district
serves a population of approximately 63,9813 persons encompassing three unique service areas:
Novato, West Marin, and Oceana Marin. The last Municipal Service Review that included
NMWD was conducted in November of 2017 as part of the North Marin Water District Sphere
of Influence Update.
As a limited-purpose agency, NMWD provides potable water, non-potable water, and
wastewater management. The majority of the District’s Novato service area potable water
supplies are imported from the Russian River through a contract with the Sonoma County Water
Agency, with the remainder of the District’s supplies to this service area drawn locally from
Stafford Lake. Potable water supplies for the West Marin service area are drawn from two
distinct and separate locations using two separate wells at each location. The potable local
sources of supply for the Novato and West Marin Services Areas are not interconnected. The
District also provides wastewater collection, treatment, and disposal for the Oceana Marin
service area and recycled water in its Novato service area.
Table 6-1: North Marin Water District Overview
North Marin Water District
Primary Contact: Anthony Williams Phone: (415)-897-4133
Main Office: 999 Rush Creek Pl, Novato, CA
Formation Date: April 21, 1948
Services Provided: Potable Water, Non-Potable Water, Wastewater
Service Area: 64,628 acres Population Served: ≈63,981
6.2 FORMATION AND DEVELOPMENT
The North Marin Water District’s formation was derived from the transition and development of
its primary service area of Novato from agricultural to urban. While signs pointed towards urban
development in the late 1800s, the transformation was somewhat impeded for a number of
decades due to the sheer profitability of ranching and dairy operations in the area. By the mid-
1920s, the area’s population reached approximately 1,200 and the residents agreed to form the
Novato Sanitary District (at that time referred to as Marin County Sanitary District #6) in 1925
and the Novato Fire Protection District (1926). During this time, organized water service in the
Novato area was initially established by private utilities for each new subdivision until the
3 Population served calculated through the means given in California Code of Regulations Section 64412 by tallying
the most recent Census data using the tract, block group, and block levels.
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eventual ownership of these rights by the Novato Water Company. The water was sourced from
groundwater wells that were adequate for the slowly growing community. The growth of the
area was hastened when in 1935, the Marin County Air Field was converted into the Hamilton
Army Air Field. The construction of the new military base resulted in new housing and
commercial development in the surrounding area. By 19504, the population of the area had risen
to 3,489.
The significant growth brought on by the Hamilton Base throughout the 1940s proved to be
difficult for the private water system to sustain. This prompted local leaders in 1947 to request
that Marin Municipal Water District (MMWD) extend its service north to Novato. MMWD
subsequently extended its services to a portion of the Hamilton Base, however, declined to
extend its services further north in Novato, and community leaders were forced to pivot towards
the establishment of a new public water agency (which MMWD had fairly recently set the road
map for) through the purchase of Novato Water Company’s system and the assumption of its
service responsibilities. In 1948, Novato area landowners petitioned for the formation of the new
water district which would initially be known as the North Marin County Water District. After
the Marin Boundary Change Commission5 approved the official service area of the District as
what is now the greater Novato area, a successful vote by the residents officially formed the
District. Soon after, separate ballot measures were approved to provide the necessary funding
for the District to purchase the Novato Water Company and all of its infrastructure. These ballot
measures also authorized NMWD to establish a new surface water supply by damming Novato
Creek and creating Stafford Lake. The construction of Stafford Dam was completed in 1951,
and the resulting Stafford Lake had an initial holding capacity of 1,720 acre-feet.6 The Stafford
Water Treatment Plant was constructed and began operation in 1952 with a capacity of 3.75
million gallons per day.
With the City of Novato officially incorporated in January of 19607 and a continually expanding
population at the time of 17,881, water demands were at an all-time high. In need of increased
supplies, in 1960 NMWD entered into an agreement with Sonoma County Flood Control District
(later known as the Sonoma County Water Agency) for an annual allocation of 10,000 acre-feet
of pretreated water that would be drawn from the Russian River and delivered through an
interconnection with the City of Petaluma. The subsequent intertie, known as the North Marin
Aqueduct, was constructed in 19618 and consisted of approximately 9.4 miles of 30-inch
pipeline to connect NMWD’s system to SCWA’s system in Petaluma along State Highway 101.
In the late 1960s and into the 1970s, NMWD annexed a number of unincorporated communities
in West Marin at the request of residents within those communities. These communities
4 Earliest available Census data on the area.
5 The County Boundary Commission was a technical governing body tasked with officially designating the
jurisdictional boundary of all boundary changes prior to LAFCO’s creation in 1963. The boundary commissions
included four distinct members of county government, supervisor chairperson, assessor, auditor, and surveyor.
6 This amount was raised to 4,450 acre-feet in 1954 by modification of the dam’s spillway.
7 Voters approved incorporation on November 3, 1959, but the effective date of incorporation was January 20,
1960.
8 The construction was funded by a voter-approved $3.79 million bond in 1960.
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included Oceana Marin (1969), Point Reyes Station/Inverness Park (1970), Olema (1973),
Tomales (1975), and Paradise Ranch Estates (1979). The annexations were approved with the
expectation of NMWD purchasing and assuming the service responsibilities from the preexisting
private utilities that were presently operating. NMWD constructed and operated a community
wastewater system for Tomales in 1979. The community eventually formed the Tomales Village
Community Service District and, in 1999, the wastewater system was turned over to the newly
created district as part of a voter-approved reorganization in which the unincorporated
community was detached from NMWD.
In 2001, Marin Municipal Water District agreed to a reorganization of its service area with
NMWD premised on simplifying the alignment of NMWD’s Novato service area southern
boundary to match the City of Novato. This effectively removed the area of the former Hamilton
Air Force Base (which was officially closed in 1996) from the Marin Municipal Water District’s
boundary. On June 24th, 2002, the agreement became fully effective.
In 2006, the Stafford Lake Water Treatment Plant upgrade project was completed. The project
cost approximately $16 million and increased daily treatment capacity for the facility to 6 million
gallons. This was followed in 2007 by the completion and beginning of operations of the Deer
Island Recycled Water Facility. The facility opened with a 500,000-gallon-per-day capacity and
provided recycled water for irrigation purposes at Stone Tree Golf Course. NMWD’s recycled
water system has subsequently expanded such that NMWD is the distributor of recycled water in
central and northern Novato with Novato Sanitary District as the producer. A similar agreement
between NMWD and Las Gallinas Valley Sanitary District exists for recycled water distribution
in southern Novato.
As part of a significant multi-year project by the California Department of Transportation
(Caltrans) known as the Marin-Sonoma Narrows project, the District was forced to relocate a
large apportionment of its North Marin Aqueduct. In partnership with Caltrans and Marin
Municipal Water District, the Aqueduct Energy Efficiency Project was created and completed in
2015. The project enlarged 5 miles of the North Marin Aqueduct’s 30’ diameter pipe with 42”
pipeline from South Petaluma, which helped to eliminate the need for the Kastania Pump Station
and reduce energy costs and greenhouse gas emissions. The total cost of the project was $22
million of which 2/3 was paid by Caltrans and the remaining cost was split between NMWD and
MMWD.
6.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE
North Marin Water District’s service boundary currently encompasses just over 100 square miles
and covers 64,628 acres of both incorporated and unincorporated Marin County and Sonoma
County. Since LAFCos were created in 1963 and Marin LAFCo assumed responsibility in
overseeing the District’s service area, the jurisdictional boundary has grown by approximately
30%, with the most significant additions occurring between 1966 and 1975 during the multiple
annexations in West Marin. There have been 19 recorded boundary changes to NMWD since
1963, with the most recent of significant total acreage being the reorganization of 980 acres
comprising the former Hamilton Air Force Base from Marin Municipal Water District to North
Marin Water District.
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The District also maintains outside service agreements for water services to approximately 33
parcels in Sonoma County just south of the City of Petaluma. These parcels all reside within an
unincorporated area that Sonoma County has dubbed the Petaluma Dairy Belt. The Petaluma
Dairy Belt Area Plan, which helps guide the planning in the area, was most recently updated in
September of 2008.
The District has provided Marin LAFCo with documentation showing five parcels9 in the
District’s service area that are adjacent to the Sonoma/Marin County boundary on the Sonoma
County side. Documentation for the parcels on the eastern side of the highway shows that they
were added in 1967, while the one on the western side was added in 1962 which would be pre-
LAFCo establishment. As opposed to the 33 parcels just to the north of these for which the
District maintains outside service agreements, these five parcels were formally annexed to the
District.
An area of the District’s jurisdictional boundary is coterminous with the boundary of the
Inverness Public Utility District (IPUD). NMWD provides no services in this area as IPUD
provides potable water services within its jurisdictional boundary. While there is an intertie
between the two agencies that would allow for the transfer of potable water, at this time there is
no agreement between the two districts for regular supplemental water purchases due to the most
recent attempt failing to receive the necessary voter support. NMWD has intimated that it is
open to detaching the area from its service boundary. Additionally, there is one parcel within the
District’s current jurisdictional boundary outside of the community of Olema that neither the
District nor Marin LAFCo has any record of within that particular area’s annexation and, as
such, should be removed from the District’s official boundary.
The District’s sphere of influence was established by Marin LAFCo as part of two separate
actions. The first action occurred in 1982 and established the sphere of influence for the East
Marin (Novato) service area. This sphere boundary was entirely coterminous with the
jurisdictional boundary in that area at the time. The second action took place in 1984 and
established the sphere of influence for the West Marin service area. This sphere of influence was
coterminous with the District’s jurisdictional boundary with the exceptions of the exclusion of
jurisdictional lands on the east shore of the Tomales Bay (Marshall) as well as the area that
comprised the jurisdictional boundary of the Inverness Public Utility District. At the time, the
Commission’s explanation for excluding the Marshall area was in anticipation of the County
adopting the “East Shore Community Plan”.
The sphere of influence received its next update in 2002. The update was a partial update
specific to only the East Marin service area in response to the reorganization of the Hamilton Air
Force Base reorganization. This update again made the East Marin service area’s sphere of
influence to be coterminous with its jurisdictional boundary. The most recent sphere of
influence update was performed in October of 2017. This update reaffirmed the East Marin
service area sphere as well as amending the sphere in West Marin to add approximately 2,230
acres of unincorporated lands off of State Highway 1 adjacent to the Pt. Reyes Station service
9 Parcel APN #s 019-290-001; 019-280-014; 019-280-012; 019-280-013; 019-280-005
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area and just south of the East Shore jurisdictional lands. This area is made up of 11 parcels,
largely under commercial agricultural uses along with 7 residential units (as well as the adjacent
right-of-way along State Highway 1). This area was added “…to recognize the existing service
commitments to the majority of the affected lands as part of pre-CKH outside service
agreements.”
A map of NMWD’s jurisdictional lands within Marin County as well as the current sphere of
influence for the District can be seen below in Figure 6-1.
Figure 6-1: North Marin Water District Jurisdictional Boundary and Sphere of Influence
6.4 GROWTH AND POPULATION
The North Marin Water District’s service area includes the City of Novato as well as the census-
designated places of Black Point – Green Point, Point Reyes, and Inverness. The service area
also includes a number of other smaller unincorporated neighborhoods/communities such as
Marshall, Oceana Marin, Bel Marin Keys, Loma Verde, Indian Valley, Olema, Bear Valley, and
Paradise Ranch Estates. The eastern portion of the District’s service area makes up
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approximately 95% of the total population within its boundaries at 61,31410, while the western
service area has a total population of 2,66711. This amount is just under 24% of Marin County’s
total population of 262,321.12 Since 2010, the County as a whole has seen a total population
growth of 9,912, an increase of 3.9%. The population change data for the cities, towns, and
census-designated places within the District’s boundary from 2010 to 2020 can be seen below in
Table 6-2.
Table 6-2: Municipality and Census-Designated Place Population Change Within NMWD
Community Name 2010 2020
City of Novato 51,904 53,225
Point Reyes Station 848 895
Inverness 1,304 1,379
Black Point – Green Point 1,306 1,431
The remaining development potential within each of the planning areas within the District’s
boundary (both incorporated and unincorporated), while relatively minimal based upon the
number of remaining undeveloped parcels zoned for residential development, has experienced
recent changes with Marin County having adopted an updated Housing Element and the City of
Novato in the final stages of its Housing Element being reviewed by the State’s Department of
Housing and Community Development that included planning for accommodations of the
housing mandates from the State. The Association of Bay Area Governments (ABAG) has
designated a need for a total of 3,569 additional housing units in unincorporated Marin County
by 2031 within the Regional Housing Needs Allocation (RHNA) plan. This number is 907 units
shy of what Marin County had deemed as the total buildout for unincorporated Marin County.
Of those 3,569 units, 72013 of those have sites identified for development within the
unincorporated spaces in North Marin Water District’s jurisdictional boundary. The additional
housing unit mandates for the City of Novato is a total of 2,09014.
Assuming that within the District’s service area in both unincorporated and incorporated spaces,
the total number of housing units (2,810) was constructed, this would lead to an increase in the
population of 6,74415. The District projects a population increase within its Urban Water
Management Plan (UWMP) of 6,043 between 2025 and 2045. Utilizing the baseline of the
gallons per capita per day that the District reported in 2020 (11916), the projected 6,043
inhabitants in 2045 would add a demand of approximately 586 acre-feet of water annually. If
this amount were to be added to 2020’s usage total of 8,194 acre-feet, it would amount to 8,780
10 Total number is based on the sum total of the 14 Census tracts that comprise the District’s eastern service area.
11 Total number is based on the sum total of the 3 census block groups and 7 census blocks that comprise the
District’s western service area.
12 Marin County U.S. Census Bureau Data
13 Marin County Housing Element Update 6th Cycle 2023-2031 pg. 104 and 105
14 ABAG Final RHNA Plan
15 Projected population is calculated based on applying the average captured from the 2020 Census for Marin
County of 2.4 persons per household to the total estimated in new housing.
16 This number is the amount of both potable and raw water demand. (UWMP pg. 28)
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acre-feet, which is 5.65% less than the District’s 10-year average annual demand between 2010
and 2020 of 9,305 acre-feet.
6.5 MUNICIPAL SERVICES
Potable Water
The North Marin Water District provides retail potable water services through a combination of
its own as well as contracted supply, treatment, storage, and distribution facilities, including the
importing of water from sources in Sonoma County. As the District’s potable water services are
distinctly geographically separated, there are two separate water systems that are managed in
Novato and West Marin (including Point Reyes Station). The Novato distribution system spans
approximately 317 miles while the West Marin distribution network is approximately 24 miles.
Due to the District’s separate water systems, each will be described separately.
NMWD’s primary potable water supplies for the Novato system are drawn from the Russian
River and secured through an agreement with the Sonoma County Water Agency (SCWA).17
The agreement provides the District with a maximum annual allocation of 14,100 acre-feet of
treated potable water drawn from underflow of the Russian River. NMWD is enabled through a
cost-sharing arrangement with SCWA and other regional contractors to divert, treat, and convey
water from the Russian River through a series of aqueducts, pipelines, and pumps, that span
approximately 30 miles before connecting to NMWD’s distribution system. NMWD is
authorized to receive upwards of 64.1 acre-feet in a single day. During FY 2022-23, the District
received 4,033 acre-feet18 of Russian River water, down from 5,787 acre-feet in FY 2021-22.
The Novato system’s additional surface supplies are drawn from Stafford Lake which collects
the runoff from the Novato Creek watershed. The lake has a total capacity of 4,450 acre-feet.
The District maintains two separate post-1914 appropriative rights to draw water from Novato
Creek. These appropriative rights allow NMWD to divert and use up to 8,454 acre-feet annually
directly from Novato Creek. The water from Stafford Lake is conveyed to NMWD’s treatment
facility, the Stafford Lake Water Treatment Plant (STP), which operates seasonally and most
frequently during the summer months to help offset demands on pre-treated water imported from
the SCWA. While typically conveyed from Stafford Lake to STP via gravity, pumps are
available to assist in moving the water if necessary. The plant’s daily treatment capacity is 18.41
acre-feet. In FY 2022-23, 516 acre-feet of water were produced by the Stafford Lake Water
Treatment Plant.
The Distribution system for NMWD’s Novato water system consists of approximately 317 miles
of mains and overlays four connected pressure zones that jointly cover a 400-foot range in
elevation between service connections. The main pressure zone is Zone 1, which covers most of
the City of Novato and the area along Highway 101 on both sides of the freeway and contains the
majority of the lower elevations. Zone 2 serves elevations between 60 and 200 feet. Zone 3
serves elevations between 200 and 400 feet, and Zone 4 serves elevations above 400 feet. The
distribution system relies on gravity pressure for recharge from 31 storage tanks that collectively
17 Agreement runs through 2037.
18 FY 23 CAFR pg. 4
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hold approximately 37.3 million gallons, which is more than three times the peak day use in FY
2022-23. There are 25 pump stations throughout the Novato system with six located in Zone 1,
13 in Zone 2, and 4 in Zone 3. Approximately 90% of the Novato system’s connections are
located within Zones 1 and 2. The Novato system has 31 potable water storage tanks that
combine for a total of 37,401,500 gallons.
The Novato system has a total of 20,853 active water service connections as of the term of this
study, with 19,018 of those being residential. There has been a total increase of 101 service
connections (0.49%) since 2018. The 10-year average of billed water consumption for the
Novato system (FY 13/14 – FY 22/23) is 7,365 acre-feet19.
The potable water supplies for the West Marin service area (often referred to as Point Reyes
Station system) are primarily drawn from two groundwater well locations that access underflow
from Lagunitas Creek. The first and original well location is on land previously owned20 by the
United States Coast Guard at 101 Commodore Webster Drive in Point Reyes Station and consists
of two active wells. These wells, termed as Coast Guard #2 and Coast Guard #4 (and
collectively referred to as Coast Guard Wells), are each drilled to approximately 60 feet and
outfitted by 30 horsepower pumps that push water to the nearby Point Reyes Water Treatment
Plant. Well #2 has a capacity of 250 gallons per minute and Well #4 has a capacity of 300
gallons per minute.
In addition to these two wells, the District also has two additional permitted wells at a location
further upstream of Lagunitas Creek located on the Gallagher Ranch. Gallagher Well #1 was
drilled in 1993 and Gallagher Well #2 was drilled in 2022 and began fully operating in
November of 2022. As opposed to the Coast Guard Wells, the Gallagher Wells are located
upstream of typical flooding and tidal reach which keeps them from experiencing the same levels
of periodic salinity intrusion. While the addition of Gallagher Well #2 gives the District a source
of additional water, it does not increase the amount that it is permitted to draw annually. All of
the Point Reyes Station system permit capacities are garnered through post-1914 appropriated
rights21. The Point Reyes Station service area had an approximate annual usage of 230 acre-feet
over the course of the study window. A map of the vicinities of the wells can be seen below in
Figure 6-2.
19 NMWD FY 23-24 Budget; Pg. 3
20 This land was purchased by the County of Marin in 2019
21 NMWD holds three active water rights for underflow from Lagunitas Creek. License No. 4324B allows NMWD to
divert 0.67 cubic feet per second (producing a daily max of 1.11 acre-feet) with a maximum annual use of 148.8
acre-feet each year at its well sites between May 1st and November 1st. Permits No. 19724 and No. 19725 are year
round allowances, although are classified as junior rights and therefore not available between July and October
during dry-years. Permit No. 19724 allows NMWD to divert up to 0.699 cubic feet per second (producing a daily
max of 1.15 acre-feet) with a maximum annual use of 212.7 acre-feet. Permit No. 19725 allows NMWD to divert up
to 0.961 cubic feet per second (producing a daily max of 1.59 acre-feet) with a maximum annual use of 292.5 acre
feet. Together Permits No. 19724 and 19725 allows NMWD to collectively divert an additional divert up to 505.2
acre-feet each year from January 1st to December 31st at its well sites. These latter two permits, however, are
conditioned to prohibit diversions between July and October in “dry-years”.
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To meet water demand in dry years when water cannot be diverted from Lagunitas Creek, the
District uses a water exchange with Marin Municipal Water District (MMWD) as established in
the 2014 Intertie Agreement. Under the Intertie Agreement, stored water can be released by
MMWD into Lagunitas Creek from Kent Lake in exchange for compensation by NMWD. The
existing Intertie Agreement between the two districts runs through 2040 and provides for a
maximum of 250 acre-feet to be exchanged annually.
Figure 6-2: NMWD Point Reyes Station System Overview
All of the raw potable water drawn from the Point Reyes Station System surface source receives
treatment at the Point Reyes Treatment Plant. The plant was originally constructed in 1970 and
received its most recent significant upgrades in 2007. The treatment plant has a daily treatment
capacity maximum total of 2.1 acre-feet. The distribution system for the system is made up of
approximately 24 miles of mains and overlays five connected pressure zones: Point Reyes
Station, Bear Valley, Inverness Park, Paradise Ranch Estates, and Olema. The Paradise Ranch
Estates pressure zone has 3 subzones. These zones cover roughly a 1,000-foot range in elevation
between service connections. The distribution system relies on gravity pressure for recharge
from storage tanks that collectively hold 3.2 acre-feet. There are a total of 6 pump stations that
serve the Olema, Bear Valley, Inverness Park, and Paradise Ranch Estates zones. The well
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pumps provide the pressure for the Point Reyes Zone as it is at the lowest elevation. The West
Marin service area has a total of 13 storage tanks with a combined capacity of 1,109,500 gallons.
Approximately 65% of the Point Reyes Station system’s service connections are located within
the Point Reyes Station zone. At the end of fiscal year 2023, the District had a total of 800
service connections in the Point Reyes Station System. 701 of the connections are residential.
The system saw an increase of 9 total new connections over the past five years. Over the past 10
fiscal years (FY 13/14 – FY 22/23) the billed water consumption average for the West Marin
system was approximately 200 acre feet.22
Recycled Water
NMWD began providing tertiary treated recycled water services in 2007 with the construction of
its own treatment facility, Deer Island. The treatment facility has a capacity of 500,000 gallons
per day and initially provided service to the Stonetree Golf Course in Blackpoint for irrigation
purposes. The facility receives secondary treated supplies from the Novato Sanitary District’s
wastewater treatment facility before NMWD completes the tertiary process. In 2013, the District
increased its supplies with tertiary supplies that directly tie in to the District’s distribution system
from the Las Gallinas Valley Sanitary District and the Novato Sanitary District. The Novato
Sanitary District source is capable of producing up to 1.7 million gallons per day, and the Las
Gallinas Valley Sanitary District source is capable of producing 600,000 gallons per day. There
are three storage tanks for the recycled water system that total 1,500,000 gallons.
The recycled water system consists of two distribution systems with a North/Central system that
is supplied by the Novato Sanitary District and the South system that is supplied by the Las
Gallinas Valley Sanitary District. The Deer Island facility can also supply the northern portion
of the North/Central system. The south service area has recycled water conveyed from the
LGVSD recycled water facility to landscape irrigation customers. The north/central service area
has recycled water conveyed from NSD’s Davidson Street treatment plant to private and public
landscape irrigation customers, including Stonetree Golf Course, Valley Memorial Park
Cemetary, Novato Fire Department, homeowner associations, Marin Country Club, and Vintage
Oaks Shopping Center. As of the writing of this study, the District had 102 recycled water
service connections and an average annual demand of approximately 236 million gallons over
the past 5 years.
Wastewater
North Marin Water District provides wastewater services Oceana Marin subdivision. The area,
originally developed in the 1960s, is now approximately one square mile and is comprised of 251
lots with 235 dwellings. The area resides adjacent to the north of the unincorporated community
of Dillon Beach. The potable water within this area of the District is provided by Estero Mutual
Water and California Water Service Company. The community’s wastewater facilities consist of
approximately 5 miles of gravity sewer pipe and .75 miles of force mains. All sewage is pumped
to a wastewater treatment facility consisting of a treatment pond and a storage pond. The treated
effluent from these ponds is applied to the land via subsurface disposal. The public sewer mains
22 NMWD FY 23-24 Budget; pg 9
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are comprised of approximately 60% asbestos cement pipes (ACP), which was a common sewer
and water pipeline material in the 1960s and 1970s when the development’s construction was
completed.
The District contracts with Roy’s Sewer Service for system maintenance and sewer system
overflow (SSO) response. If Roy’s is unavailable to respond, the District has an agreement with
the Novato Sanitary District for supplemental aid. Within the course of the study window, the
Oceana Marin wastewater system experienced two SSOs with a total volume of 3,859 gallons.23
6.6 ORGANIZATION STRUCTURE
Board of Directors
The North Marin Water District has been governed since its formation as an independent special
district with registered voters comprising a five-member governing board. This governing board
had always been elected on an at-large basis up until 2019 when the District transitioned to a
division-based election system in which each board member is elected by a specific division
within the District. District elections are held in November of even-numbered years to coincide
with the State’s general elections. Elections are staggered with divisions 2, 3, and 4 being held
in one year and divisions 1 and 5 two years later. All directors are required to live within and be
registered voters in the division that they seek election for. The Board of Directors maintains
current certificates for the AB 1234 Ethics Training Compliance that can be viewed on the
District’s website.
Table 6-3: North Marin Water District Board of Directors
Member Position Term Expiration
Ken Eichstaedt Director December 2024
Rick Fraites Director December 2026
Jack Baker President December 2024
Michael Joly Vice-President December 2024
Stephen Petterle Director December 2024
Administration
The Board of Directors of NMWD appoints a General Manager who serves on an at-will basis to
oversee all District activities. The General Manager oversees 58 full-time equivalent employees
which are divided into four personnel divisions: Administrative/Finance, Engineering,
Construction, and Operations.
6.7 ACCOUNTABILITY AND TRANSPARENCY
The North Marin Water District provides the public with information and documentation on its
website in an effort to maintain high accountability and transparency in all its activities. The
NMWD website provides information on Board meetings, financial reports, services, history,
23 NMWD SSMP pg. 101
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water conservation, water rates, and more. At this time the District is meeting all of the
requirements by the State of California for a public agency website.
Meetings and Agendas
The Board of Directors meets regularly on the 1st and 3rd Tuesday of each month at 4:00 p.m. at
the NMWD District Headquarters located at 100 Wood Hollow Drive, Suite 300, in Novato.
Special meetings are held as needed to go over specific topics that require board
discussion/approval outside of the regular meeting schedule. Meeting agendas and minutes can
be found on the NMWD website.
6.8 FINANCIAL OVERVIEW
Budget and Financials
The District’s primary source of annual revenue is water sales, which averaged 68% of total
operating revenues throughout the course of this study window. Supplementing the remainder of
the annual operating revenues are service charges (27%), sewer service charges (1%), and Other
charges and services (2%). The District also receives a small amount of non-operating revenues
such as limited property tax24 and investment earnings, among other things. Operating revenues
account for approximately 95% of the District’s annual total revenues.
On June 20, 2023, NMWD’s Board of Directors approved significant changes to customer water
rates, fees, and charges that took effect on July 1, 2023. The rate changes were originally
developed in partnership with an independent rate consultant who performed a cost-of-service
analysis in 2020. While the study recommended a rate increase of 5% for the fiscal year
2023/24, the District’s Board adopted an increase for the year of 9.5%25 for the Novato system
based upon three key assumptions/projections:
1. The anticipation of an increase of 12.5% from Sonoma County Water Agency, the
District’s main water supplier, with the expectation of future increases of approximately
11% and a tentatively planned rate increase for FY 2024-25 of 11.74%.
2. The 2020 rate study factored an assumed inflationary rate of 3%, which is significantly
lower than is being experienced.
3. Lower water consumption than was anticipated in the study due to significant conservation
efforts due to the recent drought has led to a drop in water sales that was not forecasted in
the report.
The District primarily relies on two main charges billed bi-monthly: service charge and usage
charge. The service charge is fixed based on meter size and intended to contribute towards
recovering the majority of the District’s fixed costs such as billing, meter reading and
maintenance, facility maintenance, and administrative support. The updated rate for the Novato
24 A small portion of the City of Novato’s property tax is allocated to NMWD. NMWD does not receive property tax
from any other properties in the NMWD boundary outside of Novato.
25 This increase also included a 5.3% increase for recycled water (rate of inflation at time of budget preparation for
FY 23/24) with a recommended increase of 6% for FY 24/25 through FY 27/28.
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System service charge assigns a bi-monthly charge of $5126 for the majority of users within the
system. This is the realized increase from the prior bi-monthly charge of $46.58. The approved
increase equates to an average of $12 per month more for the majority of residential users to
their bi-monthly service charges. The usage charge applies tier format to an escalating rate based
on consumption in three different elevation zones to cover day-to-day operating costs.
Projections for future revenues and expenditures show the necessitation of an additional increase
of 8.5% in FY 24/25, 8% in FY 25/26, 7% in FY 26/27, and 7% in FY 27/28.27
At the same meeting (June 20, 2023), the NMWD Board of Directors approved an increase of
6% for water rates for the West Marin system that went into effect on July 1, 2023. The District
followed the recommendation proposed in the 2021 West Marin Rate Study and noted that as
West Marin is not reliant on the imported water from SCWA, they are not impacted by the
increase in costs of the imported water in the same manner that the Novato system users are.
The West Marin system also operates with a service charge and usage charge. The majority of
customers saw an increase in their service charges from $45.15 to $47.86.
The Board also adopted an increase of 6% for the Oceana Marin Sewer system at the June 20,
2023 meeting. The increase added $78 annually for each equivalent dwelling unit, raising the
annual charge from $1,296 to $1,374. Projections call for additional 6% increases in each of the
following 5 fiscal years. The increases are primarily focused on funding the approximately $2.4
million in capital improvements planned for the system over the next 5 years.
The primary annual operating expense for the District comes in the form of imported water
supply (approximately 25%), followed by depreciation (22%) general and administrative (18%),
water treatment (11%), and water transmission and distribution (14%). The District also
maintains a robust Capital Improvement Program that aids in the planning of significant
infrastructure improvements over the course of the upcoming five fiscal years. The District’s
current plan includes projects with a total cost (both internally funded and loan/grant funded) of
$33,885,000. The total projected operating expenditures for the District for FY 2023-24 totaled
$20,864,000. The average year-end operating revenues for the NMWD over the past 5 audited
years has been $23,756,029. The District realized an average annual increase in Net Position of
$3,370,608 over the course of the study window. A breakdown of the past 5 audited years of
operating revenues and expenses can be seen below in Table 6-4.
Table 6-4: NMWD Financial Information
Revenue FY 2018-19 FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 Averages
Water
Consumption $16,337,171 $18,194,168 $19,546,611 $16,405,015 $16,537,824 $17,404,158
Sales
Monthly
Meter Service $4,810,296 $4,968,620 $5,210,162 $6,517,572 $7,017,426 $5,704,815
Charge
Sewer Service
$252,720 $264,372 $276,360 $290,460 $304,560 $277,694
Charge
26 Recycled water fixed charge increased to a bi-monthly assessment of $57.71.
27 NMWD Budget FY 23/24 pg. 20
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Other Charges
$372,059 $369,761 $345,402 $374,734 $384,901 $277,694
and Services
Total
$21,772,246 $23,796,921 $25,378,535 $23,587,731 $24,244,711 $23,756,029
Revenues
Expenses FY 2018-19 FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 Averages
Source of
$5,492,324 $7,096,645 $8,624,268 $6,450,873 $5,001,982 $6,533,218
Supply
Pumping $458,594 $646,366 $642,477 $522,717 $493,027 $552,636
Water Facilities
$993,209 $1,176,833 $1,218,090 $1,385,267 $678,573 $1,090,394
Operations
Water
$2,131,166 $2,647,688 $1,917,786 $2,588,135 $2,353,464 $2,327,648
Treatment
Transmission
and $3,301,629 $3,560,513 $3,623,201 $4,556,025 $2,913,847 $3,591,043
Distribution
Sewage
Collection and $127,513 $145,183 $185,533 $219,023 $220,375 $179,525
Treatment
Customer
$510,341 $534,552 $470,411 $501,005 $386,333 $480,528
Service
General and
$3,007,301 $3,201,515 $3,658,893 $4,877,009 $3,499,861 $3,648,916
Administrative
Water
$349,415 $398,010 $396,414 $563,288 $320,597 $405,545
Conservation
Depreciation
and $3,451,155 $3,366,216 $3,887,096 $4,023,236 $4,523,906 $3,850,322
Amortization
Total $19,822,647 $22,773,521 $24,624,169 $25,686,578 $20,391,965 $22,659,775
Debt
As of June 30, 2023, NMWD had a total long-term debt outstanding of $45.1 million, which was
a decrease of $3.7 million from the prior year. The District’s current debts are as follows:
• Enterprise Vehicle Lease – 2023 Balance: $397,580
• 100 Wood Hollow Structure Lease – 2023 Balance: $43,972
• Buck Institute Structure Lease – 2023 Balance: $22,869
• 2004 DWR Loan – 2023 Balance: $5,806,044
• 2011 Bank of Marin Loan – 2023 Balance: $3,490,933
• 2018 JP Morgan Chase Loan – 2023 Balance: $3,275,000
• 2022 Webster Bank Loan – 2023 Balance: $19,120,331
• 2006 SWRCB Loan – 2023 Balance: $1,030,881
• 2011/12 SWRCB Loans – 2023 Balance: $5,259,962
• 2016 SWRCB Loan – 2023 Balance: $6,073,389
• 2012 Bank of Marin Loan – 2023 Balance: $512,431
The second source of debt for the District comes in the form of a pension plan for employees that
is part of the California Public Employees Retirement System (CalPERS). CalPERS provides
retirement, disability, and death benefits based on the employee’s years of service, age, and final
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compensation. As of June 30, 2023, the NMWD Net Pension Liability was $17,178,16028. The
NMWD pension-funded ratio was approximately 68.8%29 at that measurement date. In addition
to the pension plan, NMWD provides other post-employment benefits (OPEB) to its retirees. As
of June 30, 2023, the District carried a Total OPEB Liability total of $4,287,222. The District
currently has 91 employees, both active and inactive, in their OPEB plan. Future pension costs
for new employees have been reduced by fully implementing the California Public Employees’
Pension Reform Act (PEPRA). As of 2023, the majority of the District’s staff fall under PEPRA
requirements.
28 NMWD 2023 ACFR; pg. 54
29 CalPERS Summary of Valuation Results
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7.0 MARIN COUNTY OPEN SPACE DISTRICT
7.1 OVERVIEW
The Marin County Marin County Open Space District (MCOSD) is a dependent special district
that provides open space acquisition and maintenance as set forth in California Public Resources
Code §5500. The District’s mission is stated as “To enhance quality of life in Marin through the
acquisition, protection, and responsible stewardship of ridgelands, baylands, and
environmentally sensitive lands targeted for preservation in the Countywide Plan.” MCOSD has
a local advisory board that advises the Marin County Parks Department and the Marin County
Board of Supervisors on all matters relating to its services in the District.
Table 7-1: Marin County Open Space District Overview
Marin County Open Space District Overview
Primary Contact: Chris Chamberlain, Assistant Director
Main Office: 3501 Civic Center Drive, Suite 260 San Rafael, CA
Contact Information: (415)-473-6405
Formation Date: November 7, 1972
Services Provided Open Space Acquisition and Maintenance
Population: 256,018
7.2 FORMATION AND DEVELOPMENT
The formation of the Marin County Open Space District was the culmination of decades of
grassroots efforts of Marin County residents to preserve Marin’s unique environmental heritage
and beauty. These efforts, while being visible in different forms throughout the County’s
history, gained their initial prominence in the late 1920s following the formation of the
California State Parks System.30 In 1926, there was a proposal within a county plan to construct
a highway across Mount Tamalpais in order to increase access for development in the
surrounding areas. A Marin assemblyman submitted a proposal whereby the State would buy
and manage parkland if private sponsors could raise two-thirds of the purchase price
themselves31. Through a collaborative effort between the Tamalpais Conservation Club, the
Sierra Club, the California Alpine Club, and the Contra Costa Hills Club, $33,000 in private
donations were secured and 531 acres were purchased for preservation. Additionally, in one of
his last acts before passing away, noted conservationist William Kent32 gifted additional land for
30 The California State Parks System was formed in 1927.
31 This raising of funds was a necessary pre-requisite at the time in order for the legislature to consider any land
purchase that would beemed to “interfere with progress” in the form of development as conservation at that time
was not yet a public goal warranting full provisioning by the State.
32 William Kent was the lead sponsor of legislation in the House of Representatives establishing the National Park
Service (1916). Kent was also responsible for the establishment of the Muir Woods National Monument as well as
donations of land that led to the creation of the Marin Municipal Water District.
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the park. In 1930, the Mt. Tamalpais State Park became one of the first State Parks to be opened
after the formation of the State Parks System.
While the creation of Mt. Tamalpais State Park had been a significant victory for
conservationists in Marin County, the completion of the Golden Gate Bridge in 1937 came with
the promise to open up the rural stretches north of the Golden Gate to mass urbanization. Four
women, Caroline Livermore, Sepha Evers, Helen van Pelt, and Portia Forbes, all members of the
Marin Art and Garden Club, took it upon themselves to preserve local landscapes. After the
passage in 1927 of state legislation providing for comprehensive planning, Marin County was
still in need of mapping county districts to gather the necessary data for a zoning ordinance. The
four ladies formed the Marin Planning Survey Committee, raising the necessary funds to
commission the first comprehensive plan of the county by planning consultant Hugh Pomeroy
and his technical assistant, Haskins Huntington33. This plan served to identify the areas needed
for preservation and public ownership. After a little more than a year of work, the group
presented their plan to the County Board of Supervisors and had it adopted as the zoning
ordinance. Following the adoption, the group changed its name to the Marin Conservation
League (MCL). The group was instrumental in the creation and adoption in 1943 of the first
Master Recreation Plan. In the 1930s, 1940s, and 1950s, the MCL would play a part in adding
acreage to Mt. Tamalpais State Park, the purchase of Stinson Beach, the creation of Samuel P.
Taylor State Park, the purchase of Shell Beach, and the establishment of the Richardson Bay
Foundation to purchase land surrounding the Richardson Bay that would ultimately be leased to
the National Audobon Society to be run as the Richardson Bay Wildlife Sanctuary. The group
was also significantly involved in the creation of Angel Island State Park, which was donated to
the state in 1954 and whose tallest peak, Mt. Livermore, is named in honor of Caroline
Livermore’s conservation efforts throughout Marin.
Between 1940 and 1960, Marin County’s population increased from 50,000 to just under
150,000, nearly tripling, as large-scale development throughout the Highway 101 corridor
created significant urban sprawl. While 1960 would mark the height of Marin’s growth rate, the
population still rose by 40% through the decade of the 1960s. Despite two large-scale federal
conservation projects, the Point Reyes National Seashore and the Golden Gate National
Recreation Area, there was still a need for increased preservation efforts at the local levels. In
the latter stages of 1971, a number of different conservation agencies such as the Marin
Audobon, Marin Conservation League, Sierra Club, Tamalpais Conservation Club, and League
of Women Voters joined forces to form a coalition known as People for Open Spaces to begin
impressing upon Marin County governmental officials that a regional park district in Marin was
needed. In that same year, the Marin County Planning Department produced the document titled
Can the Last Place Last? Preserving the Environmental Quality of Marin. The document took
the recent releases of the Association of Bay Area Government’s Regional Plan34 as well as the
People for Open Spaces’ regional open space recommendations and sought to create a
33 Following the adoption of the zoning ordinance, Huntington was retained as the first Marin County Planning
Director.
34 ABAG’s 1970-1990 regional Plan sought to designate 52% of the Bay Area’s 3.4 million acres as permanent open
space.
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comprehensive plan for the County that emphasized the “unique combination of weather, water
views, hills, and compact towns in valleys that make it one of the most livable environments in
the world.” The plan continued on to declare the objective as changing “the development
process so that development and despoliation are no longer interchangeable terms in the minds of
the average resident.”
The plan split the county into three planning corridors: an eastern city-centered corridor, an
inland rural corridor, and a western coastal recreational corridor. The plan emphasized linking
development and zoning requirements with the natural characteristics of the land and
recommended that within the three main corridors that zoning regulations and building permits
be tailored to the requirements of particular “environmental zones”. The focus on natural areas
was strong even in the city-centered corridor, where the plan required the preservation of several
kinds of open space, including the bay shoreline and the hills and ridges that formed separators
between communities. The eastern corridor was also given the highest priority for additional
open space land acquisition.
The movement ultimately ended up on the ballot on November 7, 1972, in the form of Measure
A, which was approved with 65% of the vote creating the Marin County Regional Park and Open
Space District35. The intention of the creation of the District was to focus on the priority open
space designated in the eastern urbanized corridor of Marin County. In its infancy, the District
outlined a clear directive, with the passing of policies in 1973 stating, “All of the District’s
resources shall be directed to open space preservation. A minimum of 90% of the District’s
expenditures shall be used for open space acquisition and costs incidental thereto until July 1978
when this policy will be publicly re-evaluated.” As stated within those policies, the District
moved quickly on land acquisitions in those first five years and by 1980 owned over 6,700 acres
outright. Some of the areas acquired during that time include Camino Alto, Blithedale Summit,
Mt. Burdell, Baltimore Canyon, and Indian Valley.
Despite the introduction of Proposition 13 in 1978 which reduced the District’s property taxes by
more than half, the District continued purchases throughout the eastern corridor, and by 1990, it
had acquired property for 25 of its public preserves and added approximately 4,000 acres to its
previous totals. While the primary funding for District operations and acquisitions came in the
form of property taxes as well as state bond money, it was significantly aided in its powers of
acquisition by the Buck Open Space Fund of the Marin Community Foundation. The Buck Open
Space Fund would provide over $5 million to the Open Space District which supported the
purchase of 14 properties between 1988 and 1995. The District acquired more land in 1995
(2,426 acres) than any other year of its existence. By 1997, the Open Space District’s land
totaled just over 13,000 acres in 32 preserves.
As the District moved into the late 1990s and 2000s, the focus shifted from land acquisition
towards stewardship of owned lands and smaller additions to existing open space preserves. As
the District’s land holdings have increased, so too has the necessity of its maintenance and
35 This name would be changed in 1974 to the Marin County Open Space District to reflect the agency’s focus on
land preservation.
Marin LAFCo 38 Multi-Regional Services Study
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operations budget to increase proportionately, leaving less funds for acquisition. In 2012 the
voters of Marin County adopted a new Measure A (Marin County Ordinance 3586) which levies
a one-quarter cent sales tax throughout Marin County. This tax was reapproved 10 years later in
2022, and includes the following goals for the funding to both the District and Marin County
Parks:
• Preserve the quality of life and maintain open space, parks, and farmland with money that
cannot be taken by the state from Marin County.
• Protect streams, baylands, natural areas, and wildlife habitat.
• Manage vegetation to preserve biodiversity and reduce wildfire risk.
• Repair and replace deteriorating park facilities.
• Maintain and enhance walking, hiking, biking, and equestrian trails.
7.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE
Marin County Open Space District’s jurisdictional boundary is coterminous with the
jurisdictional boundary of the County of Marin, and totals 606 square miles (lands and water).
The District’s sphere of influence is coterminous with its jurisdictional boundary. The sphere of
influence was originally established on June 7th, 1983, by Marin LAFCo and has not been
amended since that time. A map of the District’s jurisdictional boundary and sphere of influence
can be seen below in Figure 7-1.
Figure 7-1: Marin County Open Space District Jurisdictional Boundary and Sphere of Influence
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7.4 GROWTH AND POPULATION
The jurisdictional boundary of the Marin County Open Space District is coterminous with the
established legal boundary of the County of Marin. The total population of Marin County is
252,95936. This total population figure is a decrease of 2,511 residents from the prior year. The
County has realized population decreases annually since 2017 with the average annual
percentage change during that time being -0.48%. Despite this trend, the Association of Bay
Area Governments (ABAG) projects the population of Marin County to grow by 12% by 2040 to
a total population of 283,000.
7.5 MUNICIPAL SERVICES
The Marin County Open Space District provides the services of open space acquisition and
management. The District currently owns and manages approximately 16,000 acres of land that
include 34 open space preserves that are accessed through unpaved roads and trails from over
300 formal trailheads. The District also holds conservation easements on approximately 3,000
acres of private lands. The preserves range in size from 8 acres to over 1,600 acres. The District
breaks the preserves down into 6 regions across the county for planning purposes. Each region,
with its corresponding preserves, are listed below:
• Region 1: Alto Bowl, Baltimore Canyon, Blithedale Summit, Camino Alto, Horse Hill,
King Mountain
• Region 2: Cascade Canyon, French Ranch, Gary Giacomini, Loma Alta, Maurice
Thorner Memorial, Roy’s Redwoods, White Hill
• Region 3: Ignacio Valley, Indian Valley, Loma Verde, Lucas Valley, Pacheco Valley
• Region 4: Deer Island, Indian Tree, Little Mountain, Mount Burdell, Rush Creek,
Verissimo Hills
• Region 5: Bald Hill, San Pedro Mountain, Santa Margarita Island, Santa Venetia
Marsh, Terra Linda/Sleepy Hollow Divide
• Region 6: Bolinas Lagoon, Bothin Marsh, Old Saint Hilary’s, Ring Mountain,
Tiburon Ridge
A map of the preserved in each region can be seen below in Figure 7-2.
36 California Department of Finance Population and Housing Estimate January 1, 2023.
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Figure 7-2: Marin County Open Space District Preserves Map
Marin LAFCo 41 Multi-Regional Services Study
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Through the County of Marin, the District employs approximately 40 full-time employees and 18
seasonal employees. The Director of the Marin County Parks Department also serves as the
General Manager of the District. These staff members provide the resource management and
maintenance of the District’s lands while also having the responsibility of planning for and
acquiring new land, conservation easements, and trail easements. They also provide nature
interpretation services, primarily through a schedule of over 100 free, naturalist-guided walks
annually. Additional land management services provided through the District include vegetation
and fire fuels management, road and trail system management, and scientific research.
7.6 ORGANIZATION STRUCTURE
Board of Supervisors and Parks and Open Space Commission
As a dependent special district, the Marin County Board of Supervisors serves as the District’s
governing body. The five-member Board of Supervisors meets on scheduled Tuesdays every
month at 9:00 am in the County of Marin Civic Building located at 3501 Civic Center Drive,
Suite 260 in San Rafael. The Board of Supervisors determines policy, adopts annual budgets,
fixes salaries, and is responsible for overseeing mandated district functions as carried out by
various county departments.
The District also has a local advisory board, the Parks and Open Space Commission. The Board
of Supervisors appointed Advisory Board consists of seven members serving two-year terms.
The Parks and Open Space Commission acts in an advisory capacity to the Board of Supervisors
on matters relating to parks and open space policy and conducts public hearings on parks and
open space matters considered for recommendation to the Board of Supervisors. The Advisory
board typically meets every other month, unless there is a need to schedule a special meeting for
more urgent matters. Advisory Board meetings are typically held at the Marin County Planning
Chambers, Room 328, at the Marin County Civic Center.
Table 7-2: Marin County Board of Supervisors
Member Position Term Expiration
Dennis Rodoni President January 2, 2027
Eric Lucan 2nd Vice President January 2, 2027
Mary Sackett Vice President January 2, 2027
Katie Rice Director January 2, 2025
Stephanie Moulton-Peters Director January 2, 2025
Table 7-3: Marin County Parks and Open Space Commission
Member Position Term Expiration
Carolyn Lown Member June 30, 2024
Erika Lovejoy Member June 30, 2025
Joe Burns Second Vice-Chair June 30, 2025
Joe Meylan Member June 30, 2025
Michael Dyett Chair June 30, 2024
Pat O’Brien Member June 30, 2025
Yolanda Oviedo Vice-Chair June 30, 2024
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Staffing and District Operations
As a dependent district of the County, all administrative services are provided by County
departments, including legal counsel and compilation of financial transaction reports for the
State Controller’s Office required under Government Code Section 53891. Marin County Open
Space District is provided general oversight and management by the Marin County Parks
Department with input and project guidance from the Marin County Parks and Open Space
Commission.
7.7 ACCOUNTABILITY AND TRANSPARENCY
When conducting service reviews, LAFCo considers an agency’s accountability for community
service needs, including governmental structure, operational efficiencies, financial resources, and
promoting public access. Currently, Marin County Open Space District offers information about
its services, meetings, finances, and the decision-making processes, with the Parks and Open
Space Commission serving as the primary conduit between the community, Marin County Parks
staff, and the Board of Supervisors. The advisory board has a dedicated webpage on the Marin
County Parks website where current and past agendas and minutes, current board membership,
and contact information are posted in accordance with the Brown Act. In addition, meetings are
properly noticed and time is provided for public comment at each meeting.
7.8 FINANCIAL OVERVIEW
Almost all of the annual revenue for the Marin County Open Space District comes from property
taxes. The District receives just under 1% of every dollar of property tax received by Marin
County. Property tax revenues for the Open Space District, as a separate legal entity from the
County of Marin, bypass the General Fund and come directly to the District, as do revenues for
other special districts and County Service Areas. Property tax revenues support the basic
operations but, in general, are insufficient on a year-to-year basis to enable the District to pursue
significant land acquisitions. Grant funding is pursued when a possible acquisition has been
identified. At the end of FY 21-22, the Marin Open Space District Board had designated a $6
million contribution toward the proposed acquisition of the Martha Co. property in Tiburon and
$1.85 million toward the acquisition of the Smith Property at Buck’s Landing in San Rafael. The
District is hopeful the Martha Co. property acquisition could be completed by the end of 2024.
Within the District’s annual budgets, over the course of the study window (past 5 fiscal years)
the most significant budgeted expenditures are road and trail management, vegetation
management and fire fuel reduction, public engagement and equity, and administration. The
approved expenditure budget for the District for FY 2023-24 is $10,992,969. The audited
financial statements for the Open Space District Fund can be found in the County’s Annual
Comprehensive Financial Report (ACFR). The most recent ACFR for the County is for the
fiscal year ended June 30, 2022. The District had an end-of-year fund balance at the time of
$10,979,661. A breakdown of the District’s financial statements can be seen below in Table 7-4.
The anomalously large Capital Outlay expenditure seen in FY 2019-20 was for the acquisition of
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242.16 acres of the Bowman Canyon Ranch on the western boundary of the Mount Burdell
Preserve.
Table 7-4: Open Space District Fund Financials
Fiscal Year 2017-18 2018-19 2019-20 2020-21 2021-22
Revenues
Taxes $7,510,488 $7,989,298 $8,312,340 $8,712,277 $9,326,320
Licenses and Permits - $7,731 $4,441 $7,783 $4,727
Intergovernmental $50,839 $168,178 $33,878 $33,526 $33,293
Charges for Services $3,968 $1,030 - $1,269 $13,422
From Use of Money
$103,625 $236,374 $199,584 $29,641 ($77,575)
and Property
Miscellaneous $74,389 $130,344 $348,228 $246,466 $179,008
Total Revenues $7,743,309 $8,532,955 $8,898,471 $9,030,962 $9,479,195
Expenditures
General Government $461,862 $431,700 $420,034 $268,383 $293,499
Recreation and
$6,695,431 $7,024,964 $7,849,591 $8,139,928 $7,819,021
Cultural Services
Capital Outlay $260,248 $225,972 $3,642,344 $313,948 $157,298
Total Expenditures $7,417,541 $7,677,928 $11,911,969 $8,722,259 $8,269,818
Excess (Deficiency)
of Revenues Over
$325,768 $855,027 ($3,013,498) $308,703 $1,209,377
(Under)
Expenditures
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8.0 MARIN HEALTHCARE DISTRICT
8.1 OVERVIEW
The Marin Healthcare District37 (MHD) was established in December of 1946 as an independent
special district under The Healthcare District Principal Act, which is the Local Health Care
District Law (Government Code §32000, et seq.). It is currently one of 74 healthcare districts in
the State of California. The District’s jurisdictional boundary encompasses just under 446 square
miles, which makes up all of the land area of Marin County excluding the greater Novato area.
The last municipal service review that included Marin Healthcare District was conducted in
2011.
While healthcare districts meet the definition of “special district” subject to LAFCo authority,
LAFCo’s authority in relation to healthcare services is seldom necessitated. The only tangible
connection would be employed under a worst-case scenario in which Marin Healthcare District
was to be dissolved. As such, the inclusion of the District in this report is primarily to
summarize and describe the institutional context in which Marin Healthcare District provides its
services and to comply with the study and determination mandates of the Cortese-Knox-
Hertzberg Act.
Table 8-1: Marin Healthcare District Overview
Marin Healthcare District
Primary Contact: David Klein, M.D. Phone: (415)-464-2090
Mailing Address: 100-B Drake’s Landing Road, Suite 250, Greenbrae, CA 94904
Formation Date: December 9, 1946
Services Provided: Healthcare Services
Service Area: 285,380 acres Population Served: ≈256,018
8.2 FORMATION AND DEVELOPMENT
The provision of organized public healthcare in Marin County can be traced back to the late 19th
century, long before the Marin Healthcare District’s enabling legislation had even been authored.
From approximately 1850 to 1880, Marin County had no public hospital. During this time, the
only publicly supported hospital in Marin was at San Quentin State Prison. The facility served
the inmates but was not typically available to the general public. As such, Marin residents relied
on limited local private medical services or headed to San Francisco for more specialized levels
of care. At this juncture, the Marin County budget included a hospital fund to be used by
indigents in need of medical services. The authenticity of each individual’s hardship and the
funding to be awarded was decided by a vote of the Board of Supervisors on a case-by-case
basis.
37 Originally established as the Marin County Hospital District
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In 1880, the Marin County Board of Supervisors voted to establish a county farm to house and
care for the ill as well as the indigent elderly. The facility, known as the Marin County Hospital
and Poor Farm38, was constructed in Lucas Valley on the site of what is now the Marin County
Juvenile Hall and County Parks Field Office. While the hospital served its most basic purpose,
its location came under scrutiny in the early 1900s being a good distance away from the main
urban hub of San Rafael. In 1905, three doctors founded the non-profit San Rafael Cottage
Hospital located at the intersection of 5th street and what is now Lincoln Avenue.39 Originally
known as the Cottage Hospital, the facility was renamed the San Rafael General Hospital in
194740 and when initially opened, was the picture of a modern medicinal institution.
Discussion continued for several years on the need for a centrally located county hospital,
however, up until the 1940s the Board of Supervisors maintained that it was not the right time for
the county to invest in buildings to house a county hospital.41 Meanwhile, across the western
part of the United States, rapid industrialization was creating more employment opportunities
and more attractive job markets, with many family members moving to employment outside the
home and consequently not so readily available to care for the sick. Despite this, the number of
hospital beds was not growing at the same rate as the population. This shortage of facilities was
exacerbated by the return of thousands of U.S. soldiers in need of regular medical treatment and
hospitalization following World War II service. To respond to the inadequacy of acute care
services in the non-urban areas of the state, the California legislature exacted the Local Hospital
District Law (section 32000 et seq. Of the Health and Safety Code) in 1945. The intent of the
law was to give rural, low-income areas without ready access to hospital facilities a source of tax
income that could be used to construct and operate community hospitals and healthcare
institutions, as well as recruit physicians and support their practices in medically underserved
areas.
At the November election in 1946, the voters of Marin County approved the formation of the
Marin County Hospital District. The following month, the District would officially be formed
when the Marin County Board of Supervisors appointed the original five Board of Directors for
the District, with one member residing in each of the five supervisorial districts. In 1949, Marin
County was awarded a $1.346 million federal grant contingent on the County raising an
additional $800,000. An election for a bond to raise these funds was successful and was used in
part to purchase the site for the future Marin General Hospital in Greenbrae. On June 11, 1950,
ground was broken on Bon Air Hill for the new hospital, and on May 25, 1952, Marin General
Hospital opened as a four-story, 104-bed acute care facility. The District initially included all of
Marin County until 1959 when the voters of the greater Novato area voted to withdraw from the
District.
38 The facility wad deemed to need reinforcement to remain earthquake safe in the mid 1950s. After two efforts in
the early 1960s to pass bond measures failed, the patients were transferred and the unused buildings were
eventually torn down.
39 At the time, Lincoln Avenue was known as Petaluma Avenue.
40 San Rafael General Hospital would close in 1966.
41 The Sausalito News:, June 1, 1939.
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In 1961, the first major addition to Marin General Hospital was completed adding space for 116
additional beds. In 1965, the Marin General Hospital Foundation was formed42. The Foundation
is a nonprofit organization responsible for securing charitable donations for capital investments,
programs, services, and new technologies. In 1981, the District issued a government obligation
bond to build a new wing for the hospital43, which would add 78 beds. It would be completed
and open in 1986.
In December of 1985, the District executed a 30-year lease with Marin General Hospital
Corporation (MGH Corp.), which was organized as a private, non-profit 501(c)(3) corporation.
Under the agreement, MGH Corp. controlled all hospital operations, including patient care,
finances, and administration. The District functioned as a landlord, retaining ownership of land
and buildings. The District Board of Directors no longer had a direct role in the operation of the
hospital. Under the terms of the lease, the Marin General Hospital Corporation received the
hospital’s cash, accounts receivables, and a lease of the premises for the lease term in return for
an annual lease payment equal to $1.5 million. Shortly after entering into the lease, Marin
General Hospital Corporation affiliated with California Healthcare Systems. In 1996, California
Healthcare Systems and Sutter Health merged, giving Sutter Health control of Marin General
Hospital Corporation.
Relations between the District and Sutter Health quickly proved dysfunctional with lawsuits
challenging the lease as well as the affiliation with Sutter. District Board members faced recall
elections due to public distrust. The issues between the two entities came to a head in 2006 with
a dispute over which agency should bear the responsibility to retrofit Marin General Hospital to
comply with seismic standards. Sutter offered to build a new wing to the hospital that would
comply with seismic standards, but only upon the renewal of the 30-year lease. The stance of the
District’s Board was that the current lease required Sutter to comply with the seismic standards
without an extension. After competing lawsuits were filed, a settlement and transfer agreement
was reached whereby Sutter agreed to terminate the lease no later than July 1, 2010, and the
District agreed to bear all of the retrofit obligations. Control of the Marin General Hospital was
returned to the Marin Healthcare District44 Board on June 30, 2010. Upon the transfer, the
District’s Board updated its bylaws stating the following:
“The District will assume the role of sole corporate member of MGH Corporation effective June
30, 2010, and will thereupon enter into a relationship with MGH Corporation based on the
parent/affiliate relationship established by corporate membership and new bylaws to be adopted
by MGH Corporation. The Healthcare District is therefore committed to fulfilling its role with
regard to MGH both as corporate parent and facility owner. It is the policy of the District,
however, to confer no authority or powers of the District inherent in the District’s public agency
status to MGH Corporation, and the District retains all of those powers and authorities granted to
42 Now known as MarinHealth Foundation.
43 This wing is now Cedar Pavilion.
44 In 1993, the State Legislature amended hospital district enabling legislation renaming hospital districts
“healthcare districts” and expanding the definition of healthcare facilities to reflect changes in medical practice in
which healthcare was taking place more and more as an outpatient service.
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the District by the State by reason of its status as a political subdivision of the State of California.
The District is committed to exercise its oversight authority as both corporate parent and facility
owner consistent with the best interests of the healthcare needs of the residents of the District and
consistent with the need for long term successful operations of MGH and other healthcare
pursuits of the District.”
Following the transfer of control, a single management team (including Chief Executive Officer,
Chief Financial Officer, Chief Fund and Business Development Officer, and Chief Human
Resources Officer) assumed staff responsibilities for both boards. Under the new bylaws, the
District board gained oversight authority on fundamental hospital issues and required MGH Corp
to provide regular public reporting on a range of operational issues. District Board approval was
required for hospital-related actions that primarily affect hospital ownership status, while the
MGH Corp Board retained responsibility for overseeing the hospital’s operations, patient safety,
patient/physician/employee satisfaction, and strategic planning.
MGH Corp is governed by a fifteen-member board of professionals in medicine, business,
finance, healthcare administration, or other related field. At the time of the transfer, the Board
was eleven-members who were appointed by the Healthcare District Board of Directors in July
of 2010. Following these initial appointments, the Board of the MGH Corp nominates and
approves its own directors, subject to additional, approval by the District Board. The principle
advantage to this form of governance is to assure professional expertise in business, medicine,
finance, and other relevant fields as well as diversity of representation for guidance of complex
hospital operations. A five-member board elected at large would be unlikely to embody this
range of knowledge and experience. The MGH Corp Board is accountable to the District Board
and the District Board is accountable to the public The intent is to assure both political
accountability and broad technical expertise in the District’s governance with both components
necessary to maintain public confidence.
Following the transfer, the District was faced with the sizeable task of seismic retrofitting for the
hospital. While the initial principal advantage of a district hospital was its ability to levy taxes
without a vote of the people, that advantage was lost with the passage of Proposition 13 in 1978
along with later laws limiting taxation without super-majority approval. In 2013, the District
sent Measure F to the ballot in hopes of having the voters approve the issuance of $394 million
in bonds earmarked for a 300,000-square-foot replacement building with two wings in order to
address the State’s seismic requirements, as well as a 100,000 square foot ambulatory services
building, two new parking structures with 919 spaces, and a 662 square foot additional building
structure on the hospital campus. The measure received 68.4% of the vote at the November 5,
2013 election and was approved. As an additional layer of public transparency, the District
created a Citizens Bond Oversight Committee that was comprised of six members for the
purpose of informing the public about expenditures of Measure F bond funds and ensuring that
proceeds were expended for the purposes described in Measure F.
Following this vote, in November of 2014, a renewal of the lease agreement between the District
and MGH Corp went to the voters in the form of Measure R, and received 79% of the vote and
was approved for an annual lease of $500,000. The 30-year lease agreement runs through 2045.
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The bond funds would be issued in two separate installments. The first, issued in November of
2015 for $170 million, was used for the construction of the parking structure and for design and
site improvements preparatory to the commencement of the construction of the new hospital
facility. The second issuance was in September of 2017 for $224 million and was dedicated to
the construction of the new hospital facility. On July 28, 2016, following the completion of the
hospital’s new 5-level parking structure, ground was officially broken for the new 260,000-
square-foot hospital replacement building. The new building, known as Oak Pavilion, was
completed and opened in September of 2020.
In early 2018, Marin General Hospital and the University of California, San Francisco (UCSF)
announced the agreement of a 10-year strategic alliance. Both parties were very clear in stating
that the agreement was neither a merger nor an acquisition of any sort, but rather the broadening
of an already growing collaboration between the two entities with the two having already
engaged in the collaborative relationships of a neonatal intensive care unit, neurosurgery,
pediatric care, and cardiac surgery. While the bonds that had been approved for Marin
Healthcare District in 2013 had provided a significant amount of the necessary funding for the
planned facility renovations, there remained a funding gap for the final piece of the renovation
plan in the ambulatory services building and second parking structure. While no direct mention
was ever made of financial assistance in this matter from UCSF, a Marin Healthcare District
Board Member did state that the strategic alliance would make Marin General appear more
creditworthy to lenders should the time come to pursue revenue bonds.4546
In July of 2019, Marin General Hospital rebranded as MarinHealth Medical Center, and its
affiliated Prima Medical Foundation and the Marin General Hospital Foundation rebranded as
MarinHealth Medical Network and MarinHealth Foundation, respectively.
45 Marin Independent Journal, March 23, 2018; Marin General Hospital forges alliance with UCSF
46 As required by the MarinHealth Medical Center’s bylaws, Section 10.1(d), the issuance of revenue bonds
requires the approval the Marin Healthcare District Board. In 2018, the District approved the issuance of $159
million in revenue bonds by MarinHealth Medical Center. In 2023, the District Board approved another round of
revenue bonds by MarinHealth Medical Center totaling $100 million.
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Figure 8-1: Marin Healthcare District Jurisdictional Boundary and Sphere of Influence
8.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE
The Marin Healthcare District’s jurisdictional boundary encompasses approximately 446 square
miles of both incorporated and unincorporated Marin County. The District’s boundary includes
all of Marin County except for the area that comprises the boundary of the Novato Fire
Protection District as the voters in this area removed themselves from the District in 1959.
The District’s sphere of influence was established by Marin LAFCo in 1984 as being
coterminous with it’s jurisdictional boundary. The sphere was last reaffirmed in 2011.
8.4 GROWTH AND POPULATION
The Marin Healthcare District’s boundary includes ten of the eleven incorporated towns/cities in
Marin County (Belvedere, Fairfax, Corte Madera, Larkspur, Mill Valley, Ross, San Anselmo,
San Rafael, San Anselmo, Sausalito, Tiburon) as well as all of the unincorporated census-
designated place communities with the exception of Black Point – Green Point. While the
greater Novato area is not technically within the boundary of the Marin Healthcare District, the
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residents in that area still take part in the services that the District provides and, as such, the
whole of Marin County will be given consideration in this section for the District. The U.S.
Census Bureau gives a current population estimate for Marin County of 262,321. Since 2010,
the County as a whole has seen a total population growth of 9,912, an increase of 3.9%. The
population change data for the cities, towns, and census-designated places within the District’s
boundary from 2010 to 2020 can be seen below in Table 8-2.
Table 8-2: Municipality and Census-Designated Place Population Change Within MHD
Community Name 2010 2020
City of Novato 51,904 53,225
City of Belvedere 2,068 2,126
Town of Corte Madera 9,253 10,222
Town of Fairfax 7,441 7,605
City of Larkspur 11,962 13,064
City of Mill Valley 13,903 14,231
Town of Ross 2,415 2,338
Town of San Anselmo 12,336 12,830
City of San Rafael 57,713 61,271
City of Sausalito 7,061 7,269
Town of Tiburon 8,962 9,146
The remaining development potential within each of the planning areas within the District’s
boundary (both incorporated and unincorporated), while relatively minimal based upon the
number of remaining undeveloped parcels zoned for residential development, has experienced
recent changes with the majority of the Cities/Towns as well as Marin County itself having
adopted updated housing elements that included planning for accommodations of the housing
mandates from the State. The Association of Bay Area Governments (ABAG) has designated a
need for a total of 3,569 additional housing units in unincorporated Marin County by 2031 within
the Regional Housing Needs Allocation (RHNA) plan. This number is 907 units shy of what
Marin County had deemed as the total buildout for unincorporated Marin County. Meanwhile,
the additional housing unit mandates for each of the incorporated spaces within the District’s
boundary create a sum total of 9,97147 and are as follows:
• City of Belvedere – 160
• Town of Corte Madera – 725
• Town of Fairfax – 490
• City of Larkspur – 979
• Town of San Anselmo – 833
• Town of Ross – 111
• City of San Rafael – 3,220
• City of Sausalito – 724
• Town of Tiburon – 639
47 ABAG Final RHNA Plan
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• City of Novato – 2,090
• City of Mill Valley - 865
Assuming that in both unincorporated and incorporated spaces, the total number of housing units
(13,540) was constructed, this would theoretically lead to an increase in the population of
32,49648.
8.5 MUNICIPAL SERVICES
Healthcare
The Marin Healthcare District is the owner of the hospital known as MarinHealth Medical
Center. The facility is the only full-service, acute care hospital in Marin County. The District is
granted all of the powers outlined in California Health and Safety Code §32000 - §32492.
MarinHealth Medical Center and its affiliate MarinHealth Medical Network provide a wide
array of medical services including (but not limited to):
• Pregnancy and Childbirth (the only maternity ward in Marin County)
• Level III Trauma Center and Emergency Department
• Internal Medicine
• Pulmonology
• Stroke Care
• Cancer Care
• Cardiovascular Medicine
• Behavioral Health
• Pediatric Care
• Neurosurgery
• Imaging and Radiology
• Family Medicine
• OB/GYN
• Orthopedics
48 Projected population is calculated based on applying the average captured from the 2020 Census for Marin
County of 2.4 persons per household to the total estimated in new housing.
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Table 8-3 below outlines MarinHealth Medical Center’s key service volume statistics for 2018-
2022.
Service 2018 2019 2020 2021 2022
Acute
9,229 8,658 7,446 8,664 9,578
Discharges
Acute Patient
42,917 42,084 37,204 43,247 49,345
Days
Average
4.65 4.86 5.00 4.99 5.15
Length of Stay
Emergency
Department 35,165 36,526 28,786 33,801 37,084
Visits
Inpatient
1,899 1,645 1,393 1,573 1,592
Surgeries
Outpatient
3,427 3,585 3,306 4,317 5,745
Surgeries
Newborns 1,217 1,233 1,221 1,438 1,506
8.6 ACCOUNTABILITY AND TRANSPARENCY
The Marin Healthcare District makes a concerted effort to maintain high accountability and
transparency in all its activities. The District website (marinhealthcare.org) provides
documentation on board meeting agendas and minutes as well as financial reports, services,
history, as well as multiple connections to the MarinHealth website for services. Overall the
District operates in a transparent manner and is in compliance with applicable State law relative
to the posting of meeting agendas and website requirements.49
Board of Directors
The Marin Healthcare District receives oversight and policy direction by way of a five-member
board that is elected to staggered four-year terms with election cycles held in even-numbered
years. On March 4, 2022, the District Board adopted Resolution 2022-01 which transitioned the
District’s election process from at-large to division-based election, with the first such election
taking place in November of 2022. Maps of the District’s electoral divisions can be seen below
in Figures 8-2 and 8-3.
49 Marin LAFCo staff makes a concerted effort to review the majority of the content on the websites of agencies
being reviewed, however, does not make any concrete determination on the ADA compliance of all of the
documents each agency posts. Transparency reviews are in relation the requirements of public agencies found
within the language of Senate Bill 929 (2018), Senate Bill 272 (2015), and specifically in the case of healthcare
districts, AB 1728 (2018).
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Table 8-4: Marin Healthcare District Board of Directors
Member Position Term Expiration
Edward Alfrey, M.D. Chair December 2024
Ann Sparkman, J.D. Vice-Chair December 2024
Jennifer Rienks, Ph.D. Secretary December 2026
Brian Su, M.D. Director December 2026
Samantha Ramirez Director December 2026
Figure 8-2: Marin Healthcare District Voting Divisions50
50 The northeast area of Division 4 on the map that appears to spill outside of the District’s boundary includes for
census blocks that are partially in and partially out of the District. For these census blocks, only the individuals in
the shaded area to the west of the boundary line are included in District elections.
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Figure 8-3: Marin Healthcare District Voting Divisions (Urban Area Zoom)
Meeting and Agendas
The Marin Healthcare District Board of Directors meets regularly on the 2nd Tuesday of each
month at 5:30 p.m. in the MarinHealth Medical Center Conference Center at 250 Bon Air Road
in Greenbrae. Special meetings are held as needed to go over specific topics. Meeting agendas
and minutes can be found on the District’s website (marinhealthcare.org/public-meetings).
8.7 FINANCIAL OVERVIEW
The majority of the District’s operating revenues are comprised of rental revenue earned from
MarinHealth Medical Center (MHMC), with a minimal amount of other revenues. The base rent
is $500,000 annually, plus an annual Consumer Price Index (CPI) increase. Additional rent is
conditional on MHMC achieving certain financial benchmarks. The District receives what is
considered nonoperating revenues by way of property tax assessments by Marin County on
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District property owners, which is used to make bond interest and principal payments. Property
tax assessments are based upon expected debt service for the following year and vary depending
on scheduled bond principal and interest payment amounts. Operating expenses for the District
are primarily incurred through the conducting of programs such as community healthcare
education and support for hospital programs.51 Table 8-5 below shows the condensed statement
of revenue, expenses, and changes in net position for 2019-202252, which are the most recently
audited financial statements available. The only debt the District carries is the general obligation
bonds previously outlined in this document.
Table 8-5: Marin Healthcare District Financial Information
Operating FY 2019 FY 2020 FY 2021 FY 2022 Averages
Operating
$531,124 $582,339 $956,814 $953,945 $756,056
Revenues
Operating
$1,764,623 $5,020,327 $14,890,290 $12,471,684 $8,536,731
Expenses
Operating Loss ($1,233,499) ($4,437,988) ($13,933,476) ($11,517,739) ($7,780,676)
Nonoperating FY 2019 FY 2020 FY 2021 FY 2022 Averages
Tax Revenue $11,647,284 $16,497,711 $16,616,446 $16,395,037 $15,289,120
Interest and
Investment 160,244 $212,374 ($56,252) ($449,822) ($33,364)
(loss) income
Bond Interest
- ($3,577,456) ($14,305,346) ($14,290,575) ($10,724,459)
Expense
Total
Nonoperating $11,807,528 $13,132,629 $2,254,848 $1,654,640 $7,212,411
revenues
FY 2019 FY 2020 FY 2021 FY 2022 Averages
Change in Net
$10,289,201 $8,694,641 ($11,678,628) ($9,863,099) ($639,471)
Position
51 For the years ending December 31, 2022, 2021, and 2020, operating losses were primarily due to the
depreciation incurred by the District.
52 The District operates on a January 1 – December 31 fiscal year. While typically 5 years of financial data are
shown, MHD made a significant accounting change after FY 2017-18 to no longer include revenues and expenses
(both operating and nonoperating) from MHMC.
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9.0 MARIN MUNICIPAL WATER DISTRICT
9.1 OVERVIEW
The Marin Municipal Water District53 (MMWD) was established in 1912 as an independent
special district under Sections 30000-33900 of the California Water Code. The MMWD
boundary surrounds just over 147 square miles of central and southern Marin County. The
district serves a population of approximately 206,49254 persons. The last Municipal Service
Review that included MMWD was conducted in January of 2016 as part of the Countywide
Water Municipal Service Review.
As a limited-purpose agency, MMWD provides potable water, non-potable water, and public
recreation (primarily dedicated to watershed/open space management). The District’s potable
water supplies are collected locally from reservoirs that are primarily filled by diverting flows
from Lagunitas, Nicasio, and Arroyo Sausal Creeks, with the remainder of the District’s supplies
imported from Sonoma County.
Table 9-1: Marin Municipal Water District Overview
Marin Municipal Water District
Primary Contact: Ben Horenstein Phone: (415)-945-1455
Main Office: 220 Nellen Avenue, Corte Madera, CA
Formation Date: April 25, 1912
Services Provided: Potable Water, Non-Potable Water, Public Recreation
Service Area: 94,080 acres Population Served: ≈206,492
9.2 FORMATION AND DEVELOPMENT
The Marin Municipal Water District’s history in Marin County reaches all the way back to the
mid-19th century. With its initial and primary service area of San Rafael’s burgeoning
development in the late 1850s due to the connection of the community to San Francisco by way
of ferry and railroad service of San Quentin Point, the purchase and subdivision of
approximately 1,100 acres to the east of Mission San Rafael necessitated an adequate water
supply for the development of the area. The predecessor to Marin Municipal Water District, the
Marin County Water Company (MCWC), was formed to meet this need in 1871. MCWC’s
initial water source was a spring site located northeast of Mission San Rafael and was accessed
after the purchase of the neighboring San Rafael Water Company that served the downtown San
53 In 2020, Marin Municipal Water District adopted the new name “Marin Water”. The change was strictly for
marketing purposes and no official name change as would be required by Water Code Section 71598 was ever
officially adopted by the board. As such, this report will use the more commonly known “Marin Municipal Water
District” or “MMWD”.
54 Population served calculated through the means given in California Code of Regulations Section 64412 by
multiplying the number of service connections by 3.3
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Rafael Area. The spring produced an estimated 44.8 acre-feet annually. Simultaneously,
MCWC was working to establish new and more reliable water sources from Lagunitas Creek in
the Mount Tamalpais watershed to accommodate both the growth of the San Rafael community
as well as the San Quentin State Prison which opened in 1854.
In 1873, MCWC55 initiated the service of Lake Lagunitas with the completion of an earth-filled
dam and the placement of an eight-inch water main spanning six miles to San Rafael and ten
miles to San Quentin. Conceived with the thinking that it alone could sustain the growing water
demands of San Rafael, Lake Lagunitas' initial storage capacity was 460 acre-feet. With
MCWC’s continual expansion of its service area into the developing Ross Valley, however, the
supplies being drawn from Lake Lagunitas were becoming severely taxed by the turn of the
century. The emergency of seasonal outages combined with perceived inequities in rate setting
led to a series of inquiries by the San Rafael City Council and other community groups and
pushed local leaders to consider legislation to allow the public to purchase and assume MCWC’s
water system56. This public pressure prompted MCWC to develop two additional reservoirs to
capture water from Mount Tamalpais’ watersheds: Moore Lake and Phoenix Lake57. Despite
the additions, local sentiment towards MCWC remained soured and after being elected to the
California State Assembly, George Harlan led the creation and passing of the Municipal Water
District Act of 1911, which specifically allowed for the creation of public agencies spanning
both incorporated and unincorporated areas to provide potable water service.
Shortly after the passage of the Municipal Water District Act of 1911, local landowners
petitioned the State Legislature for the formation of a new municipal water provider and in
November of 1911, voters approved the formation of a new water district. In April of 1912, with
a jurisdictional boundary that spanned approximately from San Rafael to Sausalito, the Marin
Municipal Water District officially began operations. The District established a 13-member
Board of Directors divided between five elected members and eight appointed members from the
seven incorporated communities (Belvedere, Larkspur, Ross, Mill Valley, San Anselmo, San
Rafael, and Sausalito) and the County of Marin. In August of 1915, an election was held
wherein the voters approved the sale of up to $3 million in bonds which were subsequently used
to purchase MCWC, which had been renamed as the Marin Water and Power Company
(MWPC) in August of 1908, as well as the North Coast Water Company – the service provider to
Mill Valley – along with approximately 5,500 acres of watershed on Mount Tamalpais. With the
addition of this large swath of land, MMWD established a park ranger program in 1917 in order
to enforce rules and regulations with respect to public access and uses within District-owned
lands.
55 Information on the establishment and subsequent development of the MCWC and its water supplies is drawn
from two complimentary sources: (a) “Mount Tamalpais and the Marin Municipal Water District” by Jack Gibson
and (b) “The Old Company: The History of Water Development in South Central Marin County,” by Robert W.
Lethbridge.
56 At this time, State law did not allow a public utility to operate water services in both incorporated and
unincorporated areas.
57 Moore Reservoir was taken offline by MMWD in the 1960s. Phoenix Reservoir remains online with its original
holding capacity of 411 acre-feet and used as one of two MMWD emergency reservoirs due to high pumping costs.
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In 1919, the District completed the construction of the Alpine Dam off of Lagunitas Creek that
created Alpine Lake. Alpine Lakes' initial capacity was 3,121 acre-feet. The lake was enlarged
in 1941 to the capacity of 8,891 acre-feet at which it remains today. Later that same decade, the
District completed the construction on the Bon Tempe Dam and Reservoir off of Lagunitas
Creek (1948). The reservoir has a storage capacity of 4,107 acre-feet.
In 1952, MMWD purchased and assumed the water service responsibilities for the San Geronimo
Valley Water Company along with the rights to Nicasio Creek. In November of 1956, local
voters approved a $12.6 million bond to provide funding for several projects, most notably the
construction of the Nicasio Dam off of Nicasio Creek. The resulting Nicasio Reservoir was
initially filled in 1960 and has a current capacity of 22,430 acre-feet. The bond measure would
also go on to fund the construction of water treatment plants at San Geronimo and Bon Tempe as
well as the construction of the MMWD administrative offices in Corte Madera. In 1953 the
District also completed the construction of Peters Dam off of Lagunitas Creek which created
Kent Lake. Kent Lake would go on to be enlarged in 1982 to a capacity of 32,895 acre-feet,
making it the largest reservoir in MMWD.
In 1975, MMWD entered into an agreement with the Sonoma County Water Agency for the
transmission of off-peak water supplies from the Russian River. The agreement, as well as the
update in 1996, provides MMWD an annual allocation of up to 14,300 acre-feet. In 1976, Marin
County would be impacted by one of the most notable droughts in its recorded history, lasting
well through 1977. In response, MMWD would reach an agreement with outside agencies to
receive up to 10,000 acre-feet of emergency supplies from the State Water Project. The District
would also construct a temporary 24-inch transmission line across the San Rafael-Richmond
Bridge and receive approximately 5,000 acre-feet of water between June and December 1977.
The transmission line would be removed the following year. Feeling the impacts of the recent
drought, the District completed the construction of an additional dam and reservoir, the Soulajule
Dam/Reservoir, in 1979 as an emergency supply through diversions from Walker Creek. The
holding capacity of Soulajule Reservoir is 10,572 acre-feet.
With an eye toward conservation and stewardship, MMWD would adopt a formal policy in 1995
to guide the management of the District’s watershed resources on Mount Tamalpais. The
document, Mount Tamalpais Vegetation Management Plan, would be fully updated in 2008.
Additionally, in 2005, the District created and adopted the Mount Tamalpais Watershed Road
and Trail Management plan as a guiding document to manage all of the Watershed’s roads and
trails.
In early 2001, MMWD would undertake studies to evaluate the application of desalination as a
possibility to supplement the District’s water supply. A preferred desalination plant alternative
was ultimately identified through the studies that would provide up to 15 million gallons per day
from the San Rafael Bay. MMWD would adopt an environmental impact report for the potential
project in December of 2008. The board would ultimately put the project on hold in April of
2010. In August of 2010, the board placed Ordinance 418 on the ballot for the November
election. The ordinance, titled on the Ballot as Measure S, stated that the district would require
voter approval before District Board could approve the construction or the financing for
Marin LAFCo 59 Multi-Regional Services Study
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construction of any desalination facility. The measure passed with 77% support. Discussions
surrounding desalination remained fairly dormant until Marin County faced another significant
drought in 2021, as District reservoirs dropped near 10% of total storage capacity. Winter of
2021 would provide a significant reprieve from the drought conditions, filling Marin’s reservoirs
to capacity, and once again putting the necessitation of a temporary emergency desalination
facility on hold. The District states that it continues to investigate the possibility of a permanent
desalination facility both as a facility just serving MMWD, as well as a possible partnership with
other agencies that would ultimately be a regional facility58.
9.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE
Marin Municipal Water District’s service boundary currently encompasses just over 147 square
miles and covers 94,080 acres of both incorporated and unincorporated Marin County. This total
acreage equates to approximately one-fifth of Marin County’s total jurisdiction. The lands within
the District’s boundary are approximately 40% incorporated and 60% unincorporated territory.
Since LAFCos were created in 1963 and Marin LAFCo assumed responsibility in overseeing the
District’s service area, the jurisdictional boundary has grown by approximately 10%. There have
been 24 recorded boundary changes to MMWD in this timeframe, with the most significant as
far as total acreage is concerned being the detachment of 980 acres comprising the former
Hamilton Air Force Field from the district as part of a negotiated reorganization with North
Marin Water District in 2002.
The District’s current jurisdictional boundary surrounds two census tract block groups (Tract
1290, Block Group 1, and Tract 1121, Block Group 1) which encompass the general areas of the
unincorporated community of Marin City and the northern portion of the California Park area
that have both been designated by Marin LAFCo as disadvantaged unincorporated communities
(DUC) based on 2020 U.S. Census Bureau Redistricting Data. A disadvantaged community is
defined in Water Code Section 7905.5(a) as a community with an annual median household
income of less than 80 percent of the statewide median household income. The statutory
definition of DUCs comes from Government Code Section 56033.5, which defines DUCs as
“inhabited territory” that constitutes all or a portion of a disadvantaged community. “Inhabited
territory” may be defined by Government Code Section 56046 as having at least 12 registered
voters, or it can be determined by “commission policy”.
The District’s sphere of influence was established by Marin LAFCo in December of 1983. The
sphere of influence is approximately 98% coterminous with its jurisdictional boundary. The
sphere includes approximately 500 acres of non-jurisdictional lands in the two unincorporated
communities of Homestead Valley and Upper Lucas Valley. The sphere of influence was most
recently updated in October 2016 and was amended at that time to remove the Hamilton Field
area from the sphere to reflect the detachment of the area from the jurisdictional boundary that
took place in 2002.
58 Marin Water Desalination Overview
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Figure 9-1: Marin Municipal Water District Jurisdictional Boundary and Sphere of Influence
9.4 GROWTH AND POPULATION
The Marin Municipal Water District provides service to ten of the eleven incorporated
towns/cities in Marin County (Belvedere, Fairfax, Corte Madera, Larkspur, Mill Valley, Ross,
San Anselmo, San Rafael, Sausalito, Tiburon) as well as eleven census-designated place
communities (Alto, Kentfield, Lagunitas-Forest Knolls, Lucas Valley-Marinwood, Marin City,
San Geronimo, Santa Venetia, Sleepy Hollow, Strawberry, Tamalpais-Homestead Valley,
Woodacre) and the San Quentin Rehabilitation Center. As of the beginning of 2024, the District
had a total of 61,470 service connections. California Code of Regulations Section 64412
identifies three methods to calculate the number of persons served by a public water system:
census data, service connections multiplied by 3.3, or living units multiplied by 2.8. Marin
LAFCo chose to use the formula of the number of service connections multiplied by 3.3 which
gives the District a current population estimate within its service boundary of 202,851. In
addition to this, the District also provides service to the San Quentin Rehabilitation Center
which, as of September of 2023, had a total population of 3,64159, bringing the District’s total
59 San Quentin State Prison Population Data
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service area population to 206,492. This amount is just under 80% of Marin County’s total
population of 262,321.60 Since 2010, the County as a whole has seen a total population growth
of 9,912, an increase of 3.9%. The population change data for the cities, towns, and census-
designated places within the District’s boundary from 2010 to 2020 can be seen below in Table
9-2.
Table 9-2: Municipality and Census-Designated Place Population Change Within MMWD
Community Name 2010 2020
Alto 711 732
Kentfield 6,485 6,808
Lagunitas-Forest Knolls 1,819 1,924
Lucas Valley – Marinwood 6,094 6,259
Marin City 2,666 2,993
San Geronimo 446 510
Santa Venetia 4,292 4,289
Sleepy Hollow 2,384 2,401
Strawberry 5,393 5,447
Tamalpais-Homestead Valley 10,735 11,492
Woodacre 1,348 1,410
City of Belvedere 2,068 2,126
Town of Corte Madera 9,253 10,222
Town of Fairfax 7,441 7,605
City of Larkspur 11,962 13,064
City of Mill Valley 13,903 14,231
Town of Ross 2,415 2,338
Town of San Anselmo 12,336 12,830
City of San Rafael 57,713 61,271
City of Sausalito 7,061 7,269
Town of Tiburon 8,962 9,146
The remaining development potential within each of the planning areas within the District’s
boundary (both incorporated and unincorporated), while relatively minimal based upon the
number of remaining undeveloped parcels zoned for residential development, has experienced
recent changes with the majority of the Cities/Towns as well as Marin County itself having
adopted updated housing elements that included planning for accommodations of the housing
mandates from the State. The Association of Bay Area Governments (ABAG) has designated a
need for a total of 3,569 additional housing units in unincorporated Marin County by 2031 within
the Regional Housing Needs Allocation (RHNA) plan. This number is 907 units shy of what
Marin County had deemed as the total buildout for unincorporated Marin County. Of those
3,569 units, 2,71261 of those have identified sites for development within the unincorporated
spaces in Marin Municipal Water District’s jurisdictional boundary. Meanwhile, the additional
60 Marin County U.S. Census Bureau Data
61 Marin County Housing Element Update 6th Cycle 2023-2031 pg. 103
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housing unit mandates for each of the incorporated spaces within the District’s boundary create a
sum total of 7,88162 and are as follows:
• City of Belvedere – 160
• Town of Corte Madera – 725
• Town of Fairfax – 490
• City of Larkspur – 979
• Town of San Anselmo – 833
• Town of Ross – 111
• City of San Rafael – 3,220
• City of Sausalito – 724
• Town of Tiburon – 639
Assuming that within the District’s service area in both unincorporated and incorporated spaces,
the total number of housing units (10,593) was constructed, this would lead to an increase in the
population of 25,42363. The District projects a population increase within its Urban Water
Management Plan (UWMP) of 28,486 between 2025 and 2045. Utilizing the baseline of the
gallons per capita per day that the District reported in 2023 (98.2), the projected 28,486
inhabitants in 2045 would add a demand of 3,133 acre-feet of water annually. If this amount
were to be added to 2023’s usage total of 21,620 acre-feet, it would amount to 24,753 acre-feet,
which is near the District’s 10-year average annual demand over the past decade of 24,668 acre-
feet.
9.5 MUNICIPAL SERVICES
Potable Water
The Marin Municipal Water District provides retail potable water services through a combination
of its own as well as contracted supply, treatment, storage, and distribution facilities, including
the importing of water from sources in Sonoma County. The distribution system spans
approximately 900 miles with the original service lines of the system having been laid as far
back as 1880. The District’s water supplies are secured from a combination of local and
imported sources with the local sources typically accounting for approximately 75% of annual
usage. MMWD’s total reservoir capacity for its local sources equates to 79,566 acre-feet. The
District’s average annual yield of those sources is approximately 25,300 acre-feet.
MMWD’s primary potable water supplies are generated from watershed runoff and diverted
from three local creeks: Lagunitas Creek, Nicasio Creek, and Arroyo Sausal Creek. The water
is secured through a combination of pre (unrestricted) and post (restricted) 1914 appropriated
rights with the State Water Resources Control Board. 64Lagunitas Creek provides the most
62 ABAG Final RHNA Plan
63 Projected population is calculated based on applying the average captured from the 2020 Census for Marin
County of 2.4 persons per household to the total estimated in new housing.
64 An appropriative water right is water taken for use on non-riparian land or water that would not be there under
natural conditions on riparian land. Water right permits and licenses issued by the State Water Board are
appropriative rights.
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significant local supply source and resides on the southwest side of Mount Tamalpais within the
38-square-mile watershed. The District’s rights to Lagunitas Creek are utilized through multiple
diversion points that direct water into one of four man-made reservoirs that are all within 6 miles
of one another along the waterway. These reservoirs65 collectively provide 46,153 acre-feet in
total storage capacity.
The District’s additional surface supply sources are obtained through post-1914 appropriated
rights to divert water from the Nicasio and Arroyo Sausal Creeks. The water flows from Nicasio
Creek are generated from runoff within the 37 square-mile watershed (Nicasio) and diverted into
the Nicasio Reservoir, which has a 22,430 acre-foot holding capacity. Water flows from the
Arroyo Sausal Creek are generated from runoff in a 78 square-mile watershed (Walker) and are
diverted66 into Soulajule Reservoir which has a 10,572 acre-foot holding capacity.
The secondary potable supply source for the District is imported from Sonoma County through
an agreement with the Sonoma County Water Agency (SCWA). The agreement allocates
annually up to 14,300 acre-feet of treated potable water drawn from the Russian River through
specialized filtering wells near Forestville in Sonoma County. The agreement enables MMWD
through a cost-sharing arrangement with SCWA to divert, treat, and convey water from the
Russian River through a series of aqueducts and pumps that ultimately span nearly 40 miles
before connecting to the District’s distribution system through an intertie with the North Marin
Water District. Over the course of the study period, the average annual deliveries from SCWA
were approximately 5,300 acre-feet and accounted for just over one-fifth of all MMWD supply
production.
MMWD treats all raw water received from its local surface sources at one of two water treatment
plants that apply nearly identical processes before finished water enters the distribution system.
The Bon Tempe water treatment plant lies northwest of the Town of Ross and operates year-
round and can process all water drawn from the Lagunitas Creek and held at Alpine, Bon Tempe,
Kent, Lagunitas, and Phoenix Reservoirs. The treatment plant’s capacity is 18 million gallons
(55.2 acre-feet) per day. This daily treatment capacity equates to 70.1% of the 78.7 acre-feet of
water that can be drawn on a given day from Lagunitas Creek.
The San Geronimo water treatment plant resides in the unincorporated community of Woodacre
and operates year-round processing water drawn from Nicasio and Arroyo Sausal Creeks held at
the Nicasio and Soulajule Reservoirs as well as water drawn from Lagunitas Creek and held at
Kent Lake67. This treatment plant has a daily treatment capacity of 76.7 acre-feet. This amount
equates to 70% of the 112.8 acre-feet of water that can be drawn daily from Nicasio and Arroyo
Sausal Creeks.
The District’s imported water supplies from SCWA are delivered pretreated with respect to
having been filtered and disinfected. The contracted water from SCWA is received by MMWD
65 Lagunitas Creek reservoirs in order of their original service dates: Lagunitas, Phoenix, Bon Tempe, and Kent
66 Gravity provides diversion and conveyance of raw-water to all seven reservoirs with pumping required out of the
reservoirs to their assigned treatment facilities.
67 The San Geronimo WTP can also treat water from Lagunitas, Bon Tempe, Alpine, and Kent reservoirs if needed.
Marin LAFCo 64 Multi-Regional Services Study
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at its Ignacio Water Quality Station where the district completes a supplemental treatment
process before the finished water enters the distribution system. The Ignacio facility has a daily
maximum capacity of 49.1 acre-feet, which generously exceeds the 39 acre-feet allocation
MMWD is under contract to receive for a given day from SCWA.
The distribution system for MMWD contains approximately 886 miles68 worth of water mains
and overlays 21 service areas with 142 separate pressure zones that cover over a 1000-foot range
in elevation between service connections. The distribution chiefly relies on gravity pressure for
recharge from 123 storage tanks that range in service date from 1902 to 2013 and collectively
hold 250.9 acre-feet, which is just under three times the amount of the peak day water demand in
2023. There are also 95 pump stations connected to the distribution system conveying water
from lower to higher service areas and individual zones. These pumps are triggered when
operating storage falls below a designated level. A graphical overview of MMWD’s domestic
water system can be seen below in Figure 9-2.
Figure 9-2: MMWD Distribution and Storage
68 MMWD UWMP; Pg. 20
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The fully treated (finished) water enters MMWD’s distribution system at three separate locations
from the District’s water treatment plants through 42-inch transmission mains into nine
connected low-lying gravity zones. Total transmission capacity to the distribution system from
all three water treatment plants equates to 176.7 acre feet.
MMWD serves 61,470 service connections as of the writing of this study. This number is an
increase of 79 total connections over the course of the last 10 years. Of these connections,
55,780 (90%) are residential and 5,690 (10%) are non-residential (commercial, agricultural, and
other). Despite this modest increase, the actual metered water demand in 2023 was 21% lower
than that almost a decade earlier in 2014, dropping from 27,689 acre-feet to 21,620 acre-feet.
This significant decrease was heavily influenced by the historic drought conditions, mandatory
state-wide restrictions on urban water use imposed by the California State Water Resources
Control Board, and local drought response.
Recycled Water
MMWD began providing secondary treated recycled water services in 1977 with the
construction of its own treatment facility located on leased land owned by Las Gallinas Valley
Sanitary District (LGVSD). The treatment facility was significantly upgraded in 1998 and
expanded capacity from 1.0 to 2.0 million gallons daily. On April 1, 2017, the District entered
into an agreement with LGVSD to decommission MMWD’s Las Gallinas Reclamation Plant and
pay 10.5% of the final actual cost of the Recycled Water Treatment Facility to be constructed69.
The contract grants MMWD access to 1.87 million gallons per day of recycled water through
2047. The decommissioning of the existing plant and construction of the new plant caused the
non-potable recycled water distribution to be interrupted in 2019 and 2020, however, during this
time the water demands by the recycled water system were met with potable water70. The
upgrades were completed in April 2021 and increased the treatment capacity to approximately 5
million gallons daily.
MMWD’s recycled water service area is confined to the northern portion of its service area and
includes Terra Linda, Marinwood, Smith Ranch, Santa Venetia, and the Marin County Civic
Center. The District receives secondary treated wastewater from LGVSD and treats these
supplies to tertiary through a chemical and filtration process that removes the rest of the solids
and gives the water clarity. The recycled water is then treated to adjust its pH levels and
disinfected before entering MMWD’s recycled water distribution system. The water is
distributed by way of three pump stations at Frietas Parkway, Channing Way, and Quail Hill
through approximately 25 miles of pipeline. The treatment facility operates seven months per
year on average during the dryer seasons to coincide with the seasonal demand for recycled
water. Recycled water demands are primarily associated with outdoor irrigation and therefore
are highest between the months of April and October. The District had a total of 218 recycled
water service connections in 2023. Annual recycled water use represents approximately 3% of
69 Costs currently estimated at $41,000,000.
70 This usage of potable water to meet the demands of the recycled water system resulted in an increased potable
water use by 661 acre-feet in 2019 and 748 acre-feet in 2020. (MMWD UWMP Pg. 26)
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total water use within the District, averaging 638 acre-feet between 2016 and 2020. This amount
is projected to increase to 750 acre-feet (15%) by 2045.
9.6 ORGANIZATION STRUCTURE
Board of Directors
The initial composition of the MMWD governing board was 13 members and was divided
between five elected members and eight appointed members from the then seven incorporated
communities and the county of Marin. The composition was amended to its current five-member
board that is elected to four-year terms through electoral district elections. All directors are
required to live within the District’s jurisdictional boundary. The Board of Directors maintains
current certificates for the AB 1234 Ethics Training Compliance that can be viewed on the
District’s website.
Table 9-3: Marin Municipal Water District Board of Directors
Member Position Term Expiration
Monty Schmitt Director December 2024
Jed Smith Director December 2026
Ranjiv Khush President December 2026
Matthew Samson Vice-President December 2026
Larry Russell Director December 2024
Administration
The Board of Directors of MMWD appoints a General Manager who serves on an at-will basis to
oversee all District activities. The General Manager oversees 243 full-time equivalent
employees which are divided into seven personnel divisions: Administrative Services,
Engineering, Legal, General Manager71, Watershed, Water Resources, and Operations. In
addition to the General Manager, the Board also appoints the General Counsel, Board Secretary,
Finance Director/Treasurer, and Consulting Auditor.
9.7 ACCOUNTABILITY AND TRANSPARENCY
The Marin Municipal Water District offers an extensive array of information and documentation
on its website in an effort to maintain high accountability and transparency in all its activities.
The MMWD website provides information on Board meetings, financial reports, services,
history, water conservation, water rates, and more. At this time the District is meeting all of the
requirements by the State of California for a public agency website.
Meetings and Agendas
The Board of Directors meets regularly on the 1st and 3rd Tuesday of each month at 6:30 p.m. at
the MMWD Board Room located at 220 Nellen Avenue in Corte Madera. Special meetings are
held as needed to go over specific topics that require board discussion/approval outside of the
regular meeting schedule. Meeting agendas and minutes can be found on the MMWD website.
71 General Manager’s division includes Human resources and Public Communications.
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9.8 FINANCIAL OVERVIEW
Budget and Financials
The District manages its finances through the utilization of a biennial budgetary process that
includes the operating and capital programs reflecting the costs necessary to provide services as
well as forecasting anticipated revenue for both fiscal years encompassed. Prior to the start of
the second year of the two-year budget on July 1, the Board receives a financial update with
projections for the upcoming fiscal year which allows for financial flexibility.
The District’s primary source of annual revenue is water sales, which averaged 60% of total
revenues throughout the course of this study window. Supplementing the remainder of the
annual revenue are Service Charges (16%), Capital Maintenance Fees (12%), Watershed
Management Fee (4%) Fire Flow Fees (3%), and Other Revenues (4%). The District
characterizes Water Sales, Service Charge, Watershed Management Fee, and Capital
Maintenance Fee all as “Rate Revenue”, which allots for 90% of the District’s annual revenues
paid by customers.
On May 16, 2023, MMWD’s Board of Directors approved significant changes to customer water
rates, fees, and charges that will be implemented over the course of the following four fiscal
years. The new rates took effect on July 1, 2023. The rate changes were developed in
partnership with an independent rate consultant who performed a cost-of-service analysis.
MMWD primarily relies on four main charges billed bi-monthly: service charge, usage charge,
watershed management fee, and capital maintenance fee. The service charge is fixed based on
meter size and intended to contribute towards recovering the majority of the District’s fixed costs
such as billing, meter reading and maintenance, facility maintenance, and administrative support.
The usage charge applies an escalating charge for higher consumption, adjusts seasonally
between December and May (lower demand) as well as between June and November (higher
demand), and is intended to cover operating costs and related improvements involving supplies,
distribution, and treatment. The watershed management fee is a volumetric rate (incurred at a
specific rate per 100 cubic feet of water) that is designed to offset an apportionment of the
watershed maintenance and vegetation management costs. The capital maintenance fee is a per-
meter charge based on meter size. Revenues realized through the capital maintenance fee go
directly to MMWD’s Capital Improvement Program. Finally, the District has also implemented
a temporary drought/water shortage surcharge that becomes effective when water storage levels
meet specific thresholds (beginning at 70,000 acre-feet). The majority of single-family
residential customers in MMWD’s service area use a 5/8’ size water meter and average
approximately 8,228 gallons of water usage per bi-monthly billing cycle. Based on those
circumstances, this average customer saw an increase on their bi-monthly bill of approximately
23% after the implementation of the new rates in July of 2023. This same customer can expect
to see a total increase of approximately 57% in 2026 at the end of the updated rate schedule.
The primary annual expense for the District comes in the form of staff salary and benefits
(approximately 40%), followed by Other Operating Costs (27%) Capital Projects (23%), Debt
Service (7%) and Reserve Contributions (3%). The total projected expenses for the District for
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FY 2024-25 totaled $163,798,389. The average year-end operating revenues for the MMWD
over the past 5 audited years has been $93,234,486. The District realized an average annual
increase in Net Position of $9,958,814 over the course of the study window. A breakdown of the
past 5 audited years of operating revenues and expenses can be seen below in Table 9-4
Table 9-4: MMWD Financial Information
Revenue FY 2018-19 FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 Averages
Water Sales
and Service $71,541,075 $76,806,241 $81,632,469 $68,060,107 $72,006,764 $74,009,331
Charges
Connection
$1,178,784 $810,182 $912,312 $540,349 $1,678,395 $1,024,004
Charges
Capital
Maintenance $0 $14,301,460 $15,509,355 $16,444,158 $17,161,227 $12,683,240
Fee
Watershed
Management $4,350,066 $4,545,973 $4,572,006 $4,899,012 $5,113,736 $4,696,159
Fee
Other
$923,221 $807,338 $802,258 $808,396 $767,548 $821,752
Revenues
Total
$77,993,146 $97,271,194 $103,434,538 $90,745,884 $96,727,670 $93,234,486
Revenues
Expenses FY 2018-19 FY 2019-20 FY 2020-21 FY 2021-22 FY 2022-23 Averages
Water
$6,966,684 $7,313,211 $10,260,284 $12,139,318 $8,406,309 $9,017,161
Purchases
Watershed
$6,167,936 $4,905,934 $5,949,405 $6,995,749 $6,506,909 $6,105,187
Maintenance
Water
$10,551,829 $11,693,750 $11,136,667 $11,089,440 $12,897,893 $11,473,916
Treatment
Pumping $3,051,386 $3,707,450 $4,031,063 $3,489,334 $3,538,544 $3,563,555
Transmission
and $22,501,682 $25,876,763 $24,185,190 $24,485,389 $23,762,349 $24,162,275
Distribution
Customer
Service and
$3,888,932 $4,378,528 $5,783,583 $3,020,064 $4,769,165 $4,368,054
Meter
Operation
Water
$2,470,477 $1,907,387 $2,209,236 $3,697,128 $2,006,668 $2,458,179
Conservation
Administrative
$12,530,404 $17,403,259 $15,996,241 $3,851,416 $15,225,436 $13,001,351
and General
Depreciation $12,108,529 $12,256,812 $12,960,365 $14,347,879 $14,342,393 $13,203,195
Total Expenses $80,237,859 $89,443,194 $92,512,034 $83,115,717 $91,455,666 $87,352,894
Debt
As of June 30, 2023, MMWD had a total-long-term debt outstanding of $148.7 million, which
was a decrease of $6.3 million from the prior year. The District’s current debts are as follows:
• 2016 Refunding Revenue Bonds – Principal Balance: $31,380,000
• 2017 Subordinate Revenue Bonds – Principal Balance: $32,815,000
• 2022 Refunding Revenue Bonds – Principal Balance: $64,210,000
• Clean Renewable Energy Bonds – Principal Balance: $122,250
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• LGVSD Recycled Water Buy-In Obligation – Principal Balance: $4,153,057
• Aqueduct Energy Efficiency Project Obligation – Principal Balance: $1,624,354
The second source of debt for the District comes in the form of a pension plan for employees that
is part of the California Public Employees Retirement System (CalPERS). CalPERS provides
retirement, disability, and death benefits based on the employee’s years of service, age, and final
compensation. As of June 30, 2022, the MMWD Net Pension Liability was $110,772,877. The
MMWD pension-funded ratio was approximately 63% at that measurement date. The District’s
pension plan currently has a total of 716 active and inactive beneficiaries. In addition to the
pension plan, MMWD provides other post-employment benefits (OPEB) to its retirees. As of
June 30, 2023, the District carried a Net OPEB Liability total of $17,399,877. The District
currently has 527 employees, both active and inactive, in their OPEB plan.
Capital Improvement
MMWD’s Capital Improvement Program is managed concurrently in 2 ways, with the biennial
budget projecting/capturing anticipated costs for identified projects within that budget’s 2-year
window, and the five-year Capital Improvement plan. The five-year plan aids in project
prioritization and scheduling as well as creating the road map for the projects’ funding sources
along the way. The current five-year capital improvement plan's total projected expenditures
amount is $249,160,70072. The first two years of the plan (and the current biennial budget
cycle), FY 2023/24 and FY 2024/25, carry a total CIP budget of $82,432,000. This amount is an
increase of 65% over the prior budget. The significant increase to capital investments is a
reflection of the Board’s efforts to increase supplies as well as ensuring aging infrastructure is
updated. A high-level overview of the District’s Capital Improvement Plan expenditures and
funding can be seen below in Table 9-5
Table 9-5: MMWD Capital Improvement Program Budget
Expenditures FY 2023/24 FY 2024/25 Total
Pipelines $12,010,000 $15,276,000 $27,286,000
Pump Stations $1,385,000 $4,420,000 $5,805,000
Storage Tanks $5,700,000 $6,860,000 $12,560,000
Treatment Plants $2,420,000 $1,620,000 $4,040,000
Watershed $4,890,000 $5,224,000 $10,114,000
System Improvements $3,826,000 $6,851,000 $10,677,000
Water Supply $2,750,000 $9,200,000 $11,950,000
Total $32,981,000 $49,451,000 $82,432,000
72 CIP Budget, Pg. 65
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Funding FY 2023/24 FY 2024/25 Total
Capital Maintenance Fee $17,118,698 $17,974,633 $35,093,331
Connection Fees $600,000 $600,000 $1,200,000
Fire Flow Fee $4,500,000 $4,500,000 $9,000,000
Grant Funding $2,134,500 $4,400,000 $7,635,000
Rate Revenue $8,598,302 $21,951,367 $30,758,269
Interest $30,000 $25,000 $55,000
Total $32,981,000 $49,451,600 $82,432,000
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10.0 COUNTY SERVICE AREA NO. 31
10.1 OVERVIEW
Marin County Service Area #31 (CSA 31) is a dependent special district that provides funding
for structural fire protection throughout the areas of unincorporated Marin County that are not
otherwise provided fire services by an independent special district, city, joint powers authority,
or another dependent special district providing fire service. The CSA has been funded by a
special assessment approved by the voters within the District’s boundary in 1994. The
assessment aids in offsetting the costs incurred in providing year-round 24-hour structural fire
protection. The service area includes the San Quentin Rehabilitation Center as well as Angel
Island73 except for the area of Quarry Point which resides in San Francisco County.
Table 10-1: County Service Area 31 Overview
County Service Area 31 Overview
Primary Contact: Chief Jason Weber Phone: (415) 473-6717
Formation Date: June, 1994
Services Provided: Structure Fire Protection
Service Area: 445 square miles
Population Served: ≈12,324
10.2 FORMATION AND DEVELOPMENT
In 1982, the state legislature enacted the Benefit Assessment Act that allowed cities, counties,
and special districts the ability to finance a variety of improvements. Following this, fire
suppression-specific assessments were added to the State Government Code (§50078), stating
“Any local agency which provides fire suppression services directly or by contract with the state
or a local agency may, by ordinance or by resolution adopted after notice and hearing, determine
and levy an assessment for fire suppression services pursuant to this article. The assessment may
be made for the purpose of obtaining, furnishing, operating, and maintaining fire suppression
equipment or apparatus or for the purpose of paying the salaries and benefits of firefighting
personnel, or both, whether or not fire suppression services are actually used by or upon a parcel,
improvement, or property.” A fire suppression assessment is considered a benefit assessment
because it is directly related to the benefit a property receives from fire suppression.
On October 12, 1993, the County of Marin Board of Supervisors approved resolution 92-268,
approving the application to Marin LAFCo for the creation of a fire services county service area
(CSA). The request came before the Board of Supervisors as then Fire Chief Harold Rowland
imparted to the Supervisors that the Marin County Fire Department was operating at capacity
with minimum staff levels. He explained that the department had been particularly hard hit by
the State’s shift in property tax allocations and that without additional funding it could result in
73 Angel Island is also within the jurisdictional boundary of the Town of Tiburon, as well as being designated as a
California State Park
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the necessitation of closing one or more fire stations as well as staffing reduction due to the
looming 9% budget shortfall. The application was received by Marin LAFCo on November 4,
1993, and, following a public hearing, Marin LAFCo resolution 93-15 was approved for the
formation of County Service Area #31 on December 2, 1993.
On March 15, 1994, the Marin County Board of Supervisors approved Resolution 94-61
approving the proposal of CSA 31 as a ballot measure for the June 7th election. The proposed
benefit assessment to go to the voters for CSA 31 was to be “… up to $76 per living unit, $38 per
unimproved parcel, and $114 per improved commercial and/or industrial parcel.” The item was
included on the June 7th election ballot as Measure R and was approved with 63% of the vote
(only requiring a simple majority). There was no effort to amend the amount being assessed for
16 years. In November of 2010, Measure N was put on the ballot to increase the amounts to $114
per living unit, $57 per unimproved parcel, and $171 per improved commercial/industrial parcel.
Despite receiving 62% of the vote, Measure N failed to pass as it required a two-thirds vote
(66.67%) for approval. There has not been another attempt since that time to increase the
assessment.
10.3 DISTRICT BOUNDARY AND SPHERE OF INFLUENCE
Marin County Service Area 31’s service boundary, which currently encompasses just over
284,830 acres, includes coverage for the unincorporated communities of Marin City, Muir
Beach, Woodacre, San Geronimo, Lagunitas, Nicasio, Olema, Point Reyes Station, Inverness
Park, Marshall, Dillon Beach, Tomales, the Greenbrae Boardwalk Area and Muir Woods Park.
The District includes the small unincorporated neighborhoods of Oak Manor to the northeast of
the Town of Fairfax, the Deer Creek Court/Baywood Canyon Road/Hunter Creek Road
subdivisions to the northwest of the Town of Fairfax, and the San Francisco
Boulevard/Sacramento Avenue subdivisions on the northeast side of the Town of San Anselmo.
The area also encompasses privately and publicly owned parklands including portions of the
Golden Gate National Recreation Area, Mount Tamalpais State Park, China Camp State Park,
Point Reyes National Seashore, and Angel Island State Park.
Marin LAFCo has no record of a sphere of influence ever being formally adopted for CSA 31.
An Executive Officer’s Report on the formation of CSA 31 from November 24, 1993, made the
recommendation that the “… Sphere of Influence study be completed if the funding mechanism
is approved by the voters.” Marin LAFCo staff can find no record of the afore-mentioned sphere
of influence study ever being performed, nor any resolution establishing a sphere of influence for
the District. As the majority of county service areas have spheres of influence that are
coterminous with their jurisdictional boundaries, there is a strong likelihood that in the seven
months that passed between Marin LAFCo adopting the resolution approving the formation of
CSA 31 in December of 1993 and the vote by the residents within the boundary in June of 1994,
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that the recommendation for a sphere of influence study was simply forgotten and there has
always been the assumption that the sphere is coterminous with the boundary.74
Figure 10-1: Marin County Service Area No. 31 Jurisdictional Boundary
10.4 GROWTH AND POPULATION
CSA 31 encompasses a majority of the land that makes up what the County of Marin has
designated as the West Marin Planning Area with the exception of the areas of the Inverness
Public Utility District, Stinson Beach Fire Protection District, and Bolinas Fire Protection
74 This school of thought is reinforced by the language within the San Rafael Service Review and Sphere of
Influence Update (January 2006) which states, “The existing spheres of influence of CSAs #13 and #31 are
coterminous with their current boundaries as established by LAFCo in 1983.” This would not be possible as CSA
#31 was not formed until 1994.
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District. The planning area is comprised of five census tracts: 132275, 132176, 1130, 1311, and
1330. According to 2022 American Community Survey Data, the population of the planning area
less the aforementioned special district areas is 9,331, which is less than a 4% increase from the
2010 population number 9,011. The District boundary also includes the Census-Designated Place
of Marin City, which has a current population of 2,993. This amount is a 12% increase from
2010 when the population tally was 2,666.
10.5 MUNICIPAL SERVICES
CSA 31 provides funding to the Marin County Fire Department to supplement the costs the
Department incurs in providing year-round and round-the-clock structure fire protection services
throughout unincorporated Marin County. The CSA’s revenue, which is accrued by way of a
voter-approved tax measure, is transferred to the Marin County Fire Department which provides
the service throughout the area. Marin County Fire is responsible for fire suppression and
prevention, wildfire response, vegetation management and education, emergency medical
services and paramedic services, urban search and rescue and planning for emergency
evacuations, as well as hazardous materials response. The Department works with community
and county partners to manage an emergency operations center that provides emergency
response coordination and community outreach during emergencies, as well as planning and
disaster preparations.
A significant amount of the land area77 of CSA 31 is comprised of federally-owned land, known
as federal responsibility areas (FRA), and state-owned land, known as state responsibility areas
(SRA). In many cases, federally-owned land receives fire protection by way of local contracts
and collaborations. In Marin County, the Marin County Fire Department has entered into a
contract with the National Park Service to provide initial attack for fires within park boundaries.
This includes approximately 100,000 acres of federally-owned lands in the Golden Gate National
Recreation Area, the Muir Woods National Monument, and the Point Reyes National Seashore.
In state responsibility areas, the California Department of Forestry and Fire Protection (CAL
FIRE) typically provides fire protection. In Marin County, however, CAL FIRE contracts with
the Marin County Fire Department to provide wildland fire protection and associated fire
prevention activities for lands designated as SRA. Marin is one of six counties in the state that
contracts to protect SRA. The Marin County Fire Department is Responsible for the protection
of approximately 200,000 acres of State land. There are 17,128 parcels and 14,697 living units
located within Marin County's SRA.
75 Census tract 1322 is comprised of 3 Census Block Groups. Block Group 1 within Census Tract 1322 has a
boundary that is coterminous with the Inverness Public Utility District. This area has a population of 683. This
amount will be removed from the total population figures for CSA 31.
76 Census Tract 1321’s area is coterminous with the jurisdictional boundaries of the Stinson Beach Fire Protection
District and the Bolinas Fire Protection District and therefore will not be factored into the population data.
77 Approximately 99%
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10.6 ORGANIZATION STRUCTURE
Board of Supervisors
As a dependent special district, the Marin County Board of Supervisors serves as the CSA’s
governing body. The five-member Board of Supervisors meets on scheduled Tuesdays every
month at 9:00am in the County of Marin Civic Building located at 3501 Civic Center Drive,
Suite 330 in San Rafael. The Board of Supervisors determines policy, adopts annual budgets,
fixes salaries, and is responsible for overseeing mandated district functions as carried out by
various county departments.
Table 10-2: Marin County Board of Supervisors
Member Position Term Expiration
Dennis Rodoni President January 2, 2025
Mary Sackett Vice President January 2, 2027
Eric Lucan 2nd Vice President January 2, 2027
Katie Rice Director January 2, 2025
Stephanie Moulton-Peters Director January 2, 2027
Staffing and District Operations
As a dependent district of the County, all administrative services are provided by County
departments, including legal counsel and compilation of financial transaction reports for the
State Controller’s Office required under Government Code Section 53891. CSA 31 is primarily
managed by the Marin County Fire Department which oversees staffing and calls for service.
10.7 ACCOUNTABILITY AND TRANSPARENCY
Meeting and Agendas
The Board of Supervisors meeting agendas, minutes, and recordings can be viewed on the Marin
County website. Board documents such as resolutions and ordinances can also be found on the
Board of Supervisors page of Marin County’s website.
Annual Budget Review
The County of Marin contracts with an independent financial auditor, Clifton Larson Allen, to
conduct an annual financial report. CSA 31 is included in the report under Budgetary
Comparison Schedule for County Service Areas Fund. The latest audit was prepared for the year
ending June 30, 2022.
Every year the Marin County Fire Department develops a proposed budget for CSA 31 and
presents it to the Board of Supervisors for review and approval. It is based on the prior year’s
expenses and projected parcel tax revenue for the upcoming fiscal year.
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10.8 FINANCIAL OVERVIEW
CSA 31 provides funding to the Marin County Fire Department by way of a voter-approved tax
measure creating a benefit assessment district that was initially passed in 1994. The approved
tax measure, Measure R, was adopted with no sunset date or escalators. The tax measure as it
currently stands levies a charge in the amount of $76 per living unit, $38 per unimproved parcel,
and $114 for each commercial/industrial parcel. The tax is the CSA’s only form of revenue. For
FY 2022-23 the CSA realized $511,173 of revenue and $508,142 in expenditures. The CSA’s
average annual revenues over the past 5 years of $520,225 account for approximately 1.5% of
Marin County Fire Department’s total annual revenues which, in fiscal year 2023-24, is an
estimated $33,174,716. While the CSA has shown recent occurrences of expenditures outpacing
revenues for the fiscal year, in each instance the balance of the added expenditures was covered
by a fund balance that was carried over from the prior fiscal year. A breakdown of the district’s
finances over the past 5 fiscal years can be seen below in Table 10-3.
Table 10-3: Marin County Service Area No. 31 Financial Overview
Revenues Expenditures Net
FY 2017-18 $524,511 $548,000 ($23,489)
FY 2018-19 $523,593 $514,535 $9,058
FY 2019-20 $523,460 $531,746 ($8,286)
FY 2020-21 $522,358 $513,878 $8,480
FY 2021-22 $507,204 $514,747 ($7,543)
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