Los Amigos Park Stormwater Harvesting and Direct Use - - PowerPoint PPT Presentation

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Los Amigos Park Stormwater Harvesting and Direct Use - - PowerPoint PPT Presentation

Los Amigos Park Stormwater Harvesting and Direct Use Demonstration Project Presenters: Vik Bapna, PE, CPSWQ, QSD, CWE Allan Sheth, City of Santa Monica Overview Introduction Project Features Benefits Coordination with Agencies Public


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Los Amigos Park

Stormwater Harvesting and Direct Use Demonstration Project

Presenters: Vik Bapna, PE, CPSWQ, QSD, CWE Allan Sheth, City of Santa Monica

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Introduction Project Features

Overview

Coordination with Agencies Public Outreach Benefits Sampling and Analysis

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Sustainable Water Master Plan (SWMP)

Introduction

Overall goal for the City of Santa Monica is to become water self-sufficient Goal

Reduce water use by 20% and be 100% water self-sufficient by the year 2020 City’s Largest Water Users

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Metropolitan Water District (MWD) City of Santa Monica Santa Monica Malibu Unified School District (SMMUSD) John Muir Elementary School Santa Monica Alternative Schoolhouse (SMASH)

Introduction

Collaborative effort between:

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Proposed Improvements

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Diversion

Jack and bore 57 LF 18” RCP

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Pretreatment

9 cfs future phases

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Storage System

21’+ excavation

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Pump

60 gpm pump

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Treatment System

Under construction

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Water Use

Treated runoff Non-potable uses

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Field Restoration

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Potable water reduction Urban runoff reduction Assists with Santa Monica Bay TMDL compliance Consistent with MS4 Permit/EWMP project requirements

Benefits

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Division of the State Architect (DSA) LACFCD connection permit LACDPH cross connection permit California Coastal Commission permit

Coordination with Agencies

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Sampling and Analysis

Monthly Monitoring Influent at storm drain diversion Effluent at sampling station Quarterly Evaluations Captured runoff Treated/used water Maintenance programs Cost comparison (treated v. potable)

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Questions?

Any