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Project: City of Santa Monica Brackish Desalter Production Efficiency Enhancement Project

Description: The project is one component of a larger water supply expansion project to improve local water supply reliability. The City will modify reverse osmosis (RO) infrastructure and processes at the Arcadia Water Treatment Plant to enable the RO concentrate discharge to undergo additional treatment to extract additional potable water prior to discharge. This will enable the City to increase overall desalination efficiency (recovery) from 80 to 90 percent and obtain an additional 1,200 AFY of water from RO concentrate currently being discharged to the sewer system.

Reference Number: 3860-P01-347

Implemented By: City of Santa Monica

Objective: The City of Santa Monica seeks to modify infrastructure and processes to the existing desalination treatment to increase the yield of potable water from groundwater extracted from the Santa Monica groundwater basin.

Type: Water Management

Total Cost: $37,507,925.00

Project Status: Project Implementation

On Time?: Yes    Within Scope?: Yes    Within Budget?: Yes

Estimated Completion: 9/30/2023    Actual Completion:

Associated Counties: Los Angeles

Project Benefits a Disadvantaged Community (or SDAC): No

Contribution SourcesContribution DateContribution Amount
  $37,507,925.00
Local Contribution3/17/2020$27,507,925.00
Prop. 1, Water Recycling3/17/2020$10,000,000.00


Project MetricMetric TopicQuantityUnit
Water ManagementDesalination  

Water Action Plan Target

    
Increase Regional Self-Reliance and Integrated Water Management Across All Levels of GovernmentAction Description
Manage and Prepare for Dry PeriodsAction Description

Location

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