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Project: LA Dept of Water and Power N. Hollywood Remediation - Construction Project

Description: The North Hollywood West Wellhead Treatment Facility Project (Project) will provide wellhead treatment for 1,4-dioxane contamination in the San Fernando Groundwater Basin (SFB). LADWP has developed a Proposed Plan and Remedial Investigation/Feasibility Study, accordance with the National Contingency Plan, to identify remedial alternatives for selection of the remedial plan. The propose NHW Project would design and construct water treatment systems, pipelines, and other facilities needed to limit the migration of 1,4-dioxane contaminated groundwater into uncontaminated and less contaminated areas of the NHW Wellfield, remove and treat the contaminated groundwater, and provide the treated water for direct domestic use. The NHW Project also includes engagement in community outreach and coordination with regulatory agencies, complete environmental document, and the construction of the remediation plan.

Reference Number: 3940P01D1712509

Implemented By: Los Angeles Department of Water and Power

Objective: Remove contaminant mass from the aquifer, limit degradation downgradient, and aide in restoring beneficial uses of the groundwater basin.

Type: Water Management

Total Cost: $92,090,938.00

Project Status: Project Implementation

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

Estimated Completion: 3/31/2023    Actual Completion:

Associated Counties: Los Angeles

Project Benefits a Disadvantaged Community (or SDAC): No

Contribution SourcesContribution DateContribution Amount
Private Contribution11/2/2020$46,045,469.00
Prop. 1, Groundwater Sustainability11/2/2020$46,045,469.00

Project MetricMetric TopicQuantityUnit
Water ManagementGroundwater Remediation  

Water Action Plan Target

Provide Safe Water for All CommunitiesAction Description


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