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<br /> Public Draft | May 2026 <br />i EKI Environment & Water, Inc. <br />2025 URBAN WATER MANAGEMENT PLAN <br />City of Pleasanton <br />TABLE OF CONTENTS <br />ES EXECUTIVE SUMMARY……………………………………………………………………………………………………….ES -1 <br />1 PLAN INTRODUCTION ......................................................................................................... 1-1 <br />1.1 Background and Purpose ................................................................................................. 1-1 <br />1.2 UWMP Act and California Water Code ............................................................................ 1-1 <br />1.3 UWMP Relationship with Other Efforts ........................................................................... 1-2 <br />1.4 Special Considerations ..................................................................................................... 1-3 <br />1.4.1 Demonstration of Consistency with the Delta Plan for Covered <br />Actions .......................................................................................................... 1-3 <br />1.4.2 Permitting for Ocean Desalination Projects ................................................. 1-3 <br />1.5 Plan Organization ............................................................................................................. 1-4 <br />2 PLAN PREPARATION ............................................................................................................ 2-1 <br />2.1 Basis for UWMP Preparation ........................................................................................... 2-1 <br />2.2 Basis for UWMP Reporting .............................................................................................. 2-2 <br />2.2.1 Individual or Regional Plan ........................................................................... 2-2 <br />2.2.2 Fiscal or Calendar Year and Units of Measure .............................................. 2-2 <br />2.3 Coordination and Outreach ............................................................................................. 2-3 <br />2.3.1 Wholesale and Retail Coordination .............................................................. 2-3 <br />2.3.2 Coordination with Other Agencies and the Community .............................. 2-4 <br />2.3.3 Notice to Cities and Counties ........................................................................ 2-4 <br />3 SERVICE AREA DESCRIPTION ................................................................................................ 3-1 <br />3.1 General Description ......................................................................................................... 3-1 <br />3.2 Climate ............................................................................................................................. 3-3 <br />3.3 Population and Demographics ......................................................................................... 3-6 <br />3.3.1 Population ..................................................................................................... 3-6 <br />3.3.2 Other Social, Economic, and Demographic Factors ...................................... 3-7 <br />3.4 Land Uses ......................................................................................................................... 3-9 <br />3.5 Water Distribution System ............................................................................................ 3-10 <br />3.5.1 Potable Water Distribution System ............................................................ 3-10 <br />3.5.2 Non-Potable Water Distribution System .................................................... 3-12 <br />4 WATER USE CHARACTERIZATION ......................................................................................... 4-1 <br />4.1 Non-Potable Versus Potable Water Use .......................................................................... 4-1 <br />4.2 Water Use Sectors ........................................................................................................... 4-2 <br />4.3 Past and Current Water Demand..................................................................................... 4-3 <br />4.4 Distribution System Water Loss ....................................................................................... 4-5 <br />4.5 Projected Water Demand ................................................................................................ 4-7 <br />4.5.1 Basis of Demand Projections ........................................................................ 4-7