Municipal Water District of Orange County

What Municipal Water District of Orange County does

Municipal Water District of Orange County (MWDOC) is a California special district established in 1951 under the California Water Code, functioning as the wholesale water provider and resource planning agency for Orange County. It acquires imported water from the Metropolitan Water District of Southern California — of which it is the third-largest member agency — and resells and allocates it to 27 member agencies comprising 13 cities, 13 water districts, and 1 groundwater wholesale agency (Orange County Water District). Collectively, these agencies deliver water to 3.18 million Orange County residents and 2.34+ million OC water users. MWDOC maintains the regional emergency response capability via the Water Emergency Response Organization of Orange County (WEROC), which coordinates 36 local water and wastewater agencies alongside CalOES, CalWARN, and the County Operational Area.

MWDOC's core product portfolio includes wholesale water supply services, the interactive Water Supply Conditions Dashboard for real-time monitoring of precipitation, reservoir, demand, and supply, a Water Loss Control program using acoustic leak detection across 7,709+ miles of water mains, residential and commercial water-use-efficiency rebate programs (turf replacement, smart irrigation, high-efficiency fixtures), K-20 water education initiatives, the annual OC Water Summit, and the state-mandated Urban Water Management Plan (updated every five years through 2050 and beyond).

The business model is hybrid. Revenue comes from volumetric pass-through charges on imported water (Metropolitan rates of $984-$1,530 per acre-foot depending on treated/untreated and year), fixed capacity and readiness-to-serve charges allocated across member agencies, ad valorem property taxes and standby charges for State Water Project costs and emergency storage, per-meter annual fees from retail agencies (~$15.70/meter rising to $16.25), flat fees from the groundwater agency, plus opt-in Choice Budget program subscriptions for water education and conservation rebates. GTM is sales-led and government-relationship-driven: MWDOC sells directly through member-agency subscriptions, board-level advocacy at Metropolitan, and government-affairs engagement at local, state, and federal levels. Headcount is listed at 11-50, which likely understates full agency staffing for an operation of this scale.

Name

Municipal Water District of Orange County

Legal name

Municipal Water District of Orange County

Website

https://mwdoc.com

Company type

Public

Founded year

1951

Operating status

Operating

Headcount range

11–50 employees

Short description

Municipal Water District of Orange County is a California special district, founded in 1951, that wholesales imported water and resource-planning services from the Metropolitan Water District to 27 member agencies — comprising 13 cities, 13 water districts, and 1 groundwater agency — serving 3.18 million Orange County residents.

Ownership category

akta.pro rank

Product category

Wholesale Water Supply and Resource Planning

NAICS

Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (22131)

SIC

Water Supply (4941), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Water Supply & Wastewater Utilities Administration (BPAIACAG)

akta.pro secondary industries

Water Quality Monitoring, Compliance & Reporting (Sampling, Lab, Regulatory) (EUANAAAG), Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK), Water & Wastewater Compliance (NPDES/Stormwater, Pretreatment, Drinking Water/SDWA) (EUAHABAB)

Keywords

• Wholesale water supply
• Water resource planning
• Water use efficiency
• Water loss control
• Water education programs

Headquarters

HQ city

Fountain Valley

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Others

Revenue model

1. Wholesale Water Sales: MWDOC purchases imported water from The Metropolitan Water District of Southern California and sells it to member agencies. Costs are passed through to local retail water agencies, with charges allocated primarily on volumetric purchases and fixed charges based on capacity.
2. Property Tax Revenue: Ad Valorem property taxes and Standby Charges collected through property tax bills to fund State Water Project costs and emergency water storage capacity.
3. Core Budget Services: Charges for core services including Water Reliability Planning, Metropolitan Activities, Government Affairs, Public Affairs, Water Use Efficiency, Emergency Response, Board Functions, Finance, Information Technology, and Administration. Retail agencies charged per meter; groundwater agency charged based on proportional share.
4. Choice Budget Programs: Optional subscribed programs including water education school programs and water use efficiency programs with conservation rebates. Member agencies elect to subscribe and can opt-out.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

MWDOC is a public wholesale water provider and resource planning agency that acquires imported water from the Metropolitan Water District of Southern California and distributes it to 27 member agencies (13 cities, 13 water districts, and 1 groundwater wholesale agency) serving 3.18 million Orange County residents. The district administers Water Reliability Planning, Water Use Efficiency programs with residential and commercial rebates, Water Loss Control via acoustic leak detection, Emergency Response coordination (WEROC), Government Affairs advocacy, K-20 Water Education, and Urban Water Management Planning. Operations are funded through volumetric water sales, fixed capacity charges, Ad Valorem property taxes, and Standby Charges passed through to member agencies.

Product overview

Municipal Water District of Orange County (MWDOC) operates as a wholesale water provider and resource planning agency, not a technology product company. Its core offering is wholesale water supply delivery to 27 member agencies serving 2.34+ million Orange County residents. The portfolio consists of water supply services (imported water from Metropolitan Water District of Southern California and local sources), the Water Supply Conditions Dashboard for real-time monitoring, WEROC emergency management, Water Use Efficiency Programs with residential and commercial rebate modules (turf replacement, smart irrigation, high-efficiency fixtures), Water Loss Control with acoustic leak detection, K-20 Water Education Initiatives including Scouts programs and the Water Energy Education Alliance, the OC Water Summit annual event, Urban Water Management Planning, and water rates administration. These services work together to ensure reliable, high-quality water delivery and promote water conservation across Orange County.

Differentiator

Problem solved

Functional benefit

Products and services

• Wholesale Water Supply Services Wholesale water supply distribution from the Metropolitan Water District of Southern California and other local sources delivered to MWDOC's 27 member agencies (13 cities, 13 water districts, and 1 groundwater wholesale agency), which in turn serve 2.34+ million Orange County water users. The service is structured through Core Budget (mandatory) and Choice Budget (opt-in) programs.
• Water Use Efficiency Programs Water-savings programs offering rebates and resources for residential and commercial customers, including turf replacement, spray-to-drip conversion rebates, smart irrigation timers, high-efficiency toilets, and water use surveys, achieving more than 19 billion gallons saved annually.
• Water Loss Control and Leak Detection Acoustic leak detection and water loss control services surveying water mains across Orange County; has surveyed 7,709+ miles and saved 353.5M+ gallons annually, generating $810K+ in annual customer property leak detection cost savings.
• WEROC Emergency Management Services Regional emergency preparedness and coordinated response services for 36 water and wastewater member agencies, delivered through planning, training, mutual aid, and coordination with state and federal emergency response bodies.
• K-20 Water Education Programs Education initiatives spanning kindergarten through graduate school, providing curricula, teacher resources, career exploration in water management, and adjacent programs for Scouts BSA, Girl Scouts, and the Water Energy Education Alliance (WEEA).
• Water Rates and Charges Administration Wholesale water pricing administration and pass-through of Metropolitan Water District charges to member agencies, including volumetric treated/untreated rates, fixed capacity charges, readiness-to-serve charges, retail per-meter fees, and groundwater agency charges.
• Urban Water Management Planning State-required long-term integrated regional water resource planning that ensures reliable water supply through 2050 and beyond, updated by MWDOC every five years.
• Water Supply Conditions Dashboard Interactive real-time dashboard monitoring statewide and local water supply conditions, including precipitation levels, reservoir storage, water demand, and supply data for Orange County stakeholders.

Quantifiable outcome

• 19+ Billion gallons of water saved annually through water-saving programs
• +6 more outcomes

Named customers27 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Metropolitan Water District of Southern CaliforniacoreStrategic or Co-development Partner · 1 January 1951Metropolitan is the largest water provider in the nation and MWDOC's primary supplier of imported water from Northern California and the Colorado River. MWDOC is the third largest Metropolitan member agency and holds key leadership positions on Metropolitan's Board. MWDOC appoints four representatives to advocate for Orange County's interests on the Metropolitan Board.
• Orange County Water District (OCWD)coreStrategic or Co-development PartnerOCWD manages and protects the Orange County Groundwater Basin. MWDOC and OCWD co-host the annual OC Water Summit and hold quarterly joint planning committee meetings. OCWD serves as a groundwater wholesale agency within MWDOC's service area.
• Member Agencies (27 water districts and cities)coreStrategic or Co-development Partner27 member agencies including 13 cities, 13 water districts, and 1 groundwater wholesale agency. These agencies deliver water directly to residents and businesses. MWDOC provides wholesale water, planning, emergency response, and efficiency programs to these agencies.
• California Office of Emergency ServicescoreStrategic or Co-development PartnerWEROC (Water Emergency Response Organization of Orange County), administered by MWDOC, collaborates with California Office of Emergency Services for emergency preparedness and response coordination for water and wastewater agencies.
• Department of Water ResourcescoreStrategic or Co-development PartnerWEROC collaborates with Department of Water Resources for emergency preparedness, planning, and coordination related to water infrastructure and supply.
• California Water and Wastewater Agency Response NetworkcoreStrategic or Co-development PartnerWEROC collaborates with CalWARN for mutual aid and assistance across water and wastewater agencies during emergencies.
• County Operational AreacoreStrategic or Co-development PartnerWEROC collaborates with Orange County Operational Area for coordinated emergency response and resource sharing during disasters.
• Special District Leadership Foundation (SDLF)minorOthersSDLF awarded MWDOC the Transparency Certificate of Excellence and District of Distinction accreditation recognizing excellence in government transparency and district operations.

Scale indicators19 records

Recent moves6 records

Expansion highlights5 records

Regional players

• San Francisco Public Utilities Commission: Public agency providing wholesale and retail water, wastewater, and power services across the Bay Area; comparable wholesale utility operation and water conservation/reliability programs with regional supply management.
• Central Arizona Project: Wholesale water delivery agency delivering Colorado River water across central Arizona; comparable as a large-scale wholesale water conveyance and resource planning agency in an arid Western region.

Direct peers

• Denver Water: Municipal water utility providing treated water, conservation rebates, and resource planning to a major Western U.S. metro — comparable in wholesale-to-retail service model, conservation programs, and infrastructure stewardship.
• Upper San Gabriel Valley Municipal Water District: California special district sibling to MWDOC within the Metropolitan Water District system; comparable small-staffed wholesale water district serving member agencies with conservation and education programs.
• Orange County Water District: Sister special district that manages the Orange County Groundwater Basin; MWDOC member agency and joint host of the OC Water Summit, with overlapping water resource planning, education, and basin management mandates.
• San Diego County Water Authority: Wholesale water agency serving San Diego County with imported water supply, member-agency structure, and rate-setting authority — directly comparable operational and governance model to MWDOC.
• Santa Clara Valley Water District: California special district that supplies wholesale water and groundwater management to Santa Clara County agencies; comparable as a multi-county wholesale water resource planning agency with conservation and education programs.
• East Bay Municipal Utility District: Northern California wholesale and retail water utility serving member cities; directly comparable integrated water supply, treatment, and conservation program model with elected board governance.

Broad incumbents

• Metropolitan Water District of Southern California: MWDOC's primary upstream supplier and the regional wholesale water provider for Southern California; directly comparable as the parent-tier wholesale water agency serving member agencies across six counties.
• Southern Nevada Water Authority: Regional wholesale water agency serving Las Vegas and surrounding jurisdictions; directly comparable wholesale water resource planning agency managing imported Colorado River supplies for a fast-growing arid metro.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/user
• YouTubeyoutube.com/mwdoc
• Facebookfacebook.com/mwdoc
• LinkedInlinkedin.com/company/mwdoc
• Instagraminstagram.com/mwdoc
• Pinterestpinterest.com/mwdoc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Municipal Water District of Orange County