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Project: The Trust of Public Land Central-Jefferson High Green Alley Storm - Construction Project

Description: The Central-Jefferson High Green Alley Network (Alley Network) is a project of The Trust for Public Land's (TPL) South LA Green Alley Master plan (AMP). The Central Jefferson High Green Alley will collect water from a minimum of 310,000 SF of impermeable surfaces by installing five green alley retrofits within a DAC in Los Angeles including permeable pavers, infiltration trenches with interspersed bioswales, and dry wells.

Reference Number: 3940P01D1712661

Implemented By: The Trust for Public Land

Objective: Infiltration and treatment BMPs to meet TMDLs including bacteria, nutrients, metals, trash, etc.

Type: Infrastructure Improvement

Total Cost: $2,400,000.00

Project Status: Project Implementation

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

Estimated Completion: 2/28/2023    Actual Completion:

Associated Counties: Los Angeles

Project Benefits a Disadvantaged Community (or SDAC): Yes

Contribution SourcesContribution DateContribution Amount
Prop. 1, Multibenefit Stormwater Management Projects6/25/2018$2,400,000.00

Project MetricMetric TopicQuantityUnit
Infrastructure ImprovementOther  

Water Action Plan Target

Provide Safe Water for All CommunitiesAction Description


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