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Project: San Ramon Canyon Stormwater Flood Reduction Project

Description: The Project consists of the construction of a storm drain that begins with a mid-canyon inlet structure connected to a shoreline outfall below the oceanfront bluffs. The storm drain conveys flows from the inlet structure southwesterly through a tunnel approximately 1,900-feet in length. From there, the next 1,700-feet of the storm drain will be standard open trench. The final 300-feet of pipe from the bluff top to the beach will run in a 38% sloped “slant drain” tunnel to an outlet structure located at the base of the bluff.

Reference Number: 3860-P1E-354

Implemented By: City of Rancho Palos Verdes

Objective: Manage stormwater runoff to reduce flood damage and where feasible, provide other benefits, including groundwater recharge, water quality improvement, and ecosystem restoration.

Type: Water Management

Total Cost: $18,929,454.98

Project Status: Complete and Fully Paid

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

Estimated Completion: 6/30/2015    Actual Completion: 3/25/2016

Associated Counties: Los Angeles



Contribution SourcesContribution DateContribution Amount
  $18,929,454.98
Local Contribution2/3/2012$9,464,728.00
Prop. 1E, Stormwater/Flood Management6/8/2016$9,464,726.98


Project MetricMetric TopicQuantityUnit
Water ManagementStormwater Flood / Capture  

Location

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