14 ATTACHMENT 1 EXHIBIT A - Laserfiche WebLink

3.5 Service Area Population and Demographics.................................................................................3-6 3.5.1 Service Area Population.......................................................................................................3-6 3.5.2 Other Social, Economic, and Demographic Factors.............................................................3-6 3.6 Land Uses within Service Area.......................................................................................................3-7 3.6.1 Current and Projected Land Uses........................................................................................3-7 3.6.2 Long -Range Land Use Planning............................................................................................3-8 CHAPTER 4 Water Use Characterization...........................................................................................4-1 4.1 Non -Potable Versus Potable Water Use.......................................................................................4-1 4.2 Water Use by Sector......................................................................................................................4-1 4.2.1 Historical Water Use............................................................................................................4-2 4.2.2 Current Water Use...............................................................................................................4-3 4.2.3 Projected Water Use............................................................................................................4-3 4.2.3.1 25 -Year Planning Horizon...........................................................................................4-3 4.2.3.2 Characteristic Five -Year Water Use............................................................................4-5 4.3 Distribution System Water Losses.................................................................................................4-5 4.4 Estimating Future Water Savings..................................................................................................4-6 4.5 Water Use for Lower Income Households....................................................................................4-6 4.6 Climate Change Considerations.....................................................................................................4-7 CHAPTER 5 SB X7-7 Baselines, Targets, and 2020 Compliance...........................................................5-1 5.1 Overview and Background............................................................................................................5-1 5.2 General Requirements for Baseline and Targets...........................................................................5-1 5.3 Service Area Population................................................................................................................5-2 5.4 Gross Water Use............................................................................................................................5-3 5.5 Baselines and Targets Summary....................................................................................................5-4 5.6 2020 Compliance Daily Per Capita Water Use..............................................................................5-4 5.7 Regional Alliance...........................................................................................................................5-5 CHAPTER 6 Water Supply Characterization......................................................................................6-1 6.1 Water Supply Analysis Overview...................................................................................................6-1 6.2 Water Supply Characterization......................................................................................................6-1 6.2.1 Purchased or Imported Water.............................................................................................6-1 6.2.1.1 City Water Supply from Zone 7..................................................................................6-2 6.2.1.2 Zone 7 Water Supply Sources.....................................................................................6-2 6.2.1.2.1 Imported Water from the State Water Project................................................6-2 6.2.1.2.2 Local Surface Water Runoff..............................................................................6-5 6.2.1.2.3 Local Storage.....................................................................................................6-6 6.2.1.2.4 Non -Local Storage.............................................................................................6-6 6.2.2 Groundwater........................................................................................................................6-8 6.2.2.1 Groundwater Basin Description.................................................................................6-8 WEST YOST ii City of Pleasanton 2020 Urban Water Management Plan N-680-60-20-04-WP-R-680-2020UWMP May 2021