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2025 Urban Water Management Plan <br /> City of Pleasanton <br /> Public Draft | May 2026 <br /> v EKI Environment & Water, Inc. <br />Table 7-8 Five-Year Drought Risk Assessment Tables (DWR Table 7-5) ........................................ 7-17 <br />Table 8-1 Cross-reference for Standard vs Supplier Shortage Levels (DWR Table 8-1) .................. 8-1 <br />Table 8-2 Supply Augmentation and Other Actions (DWR Table 8-2) ............................................. 8-2 <br />Table 8-3 Demand Reduction Actions (DWR Table 8-3) .................................................................. 8-3 <br />Table 9-1 DMMs Available to Customers ........................................................................................ 9-7 <br />Table 9-2 Implementation of Customer DMMs: 2021-2025 ........................................................... 9-9 <br />Table 10-1 Notification to Cities and Counties (DWR Table 10-1) ................................................... 10-2 <br /> <br />FIGURES <br />Figure 3-1 Pleasanton Water Service Area Boundary ...................................................................... 3-2 <br />Figure 3-2 Average Monthly Climatic Conditions ............................................................................. 3-4 <br />Figure 3-3 Temperature: Observed and Forecasted for Pleasanton’s Service Area ......................... 3-5 <br />Figure 3-4 Precipitation: Observed and Forecasted for Pleasanton’s Service Area ......................... 3-5 <br />Figure 3-5 Historical and Projected Population Served .................................................................... 3-7 <br />Figure 3-6 Pleasanton’s Potable Water Distribution System .......................................................... 3-11 <br />Figure 4-1 Total Uses for Potable and Non-Potable Water, 2022-2025 Actual ................................ 4-3 <br />Figure 4-2 Total 2025 Water Demand by Customer Category .......................................................... 4-4 <br />Figure 4-3 Total Uses of Potable and Non-Potable Water – Projected ............................................ 4-9 <br />Figure 6-1 Zone 7’s Kern County Groundwater Banks: Annual Storage, Deposits, and <br />Withdrawals ..................................................................................................................... 6-6 <br />Figure 6-2 Groundwater Basins within Zone 7’s Service Area .......................................................... 6-9 <br />Figure 6-3 Artificial Recharge, Pumping, and Net Cumulative Impacts to Operational Storage .... 6-12 <br />Figure 6-4 Main Basin Groundwater Storage ................................................................................. 6-13 <br />Figure 6-5 Sites Reservoir Project: Location and Facilities ............................................................. 6-28 <br />Figure 6-6 Chain of Lakes: Existing and Planned Facilities .............................................................. 6-30 <br />Figure 6-7 Water Supplies – Current and Projected ....................................................................... 6-33 <br /> <br />APPENDICES <br />Appendix A DWR 2025 Urban Water Management Plan Checklist <br />Appendix B DWR 2025 Urban Water Management Plan Tables <br />Appendix C Demonstration of Reduced Delta Reliance <br />Appendix D Water Shortage Contingency Plan <br />Appendix E DERWA Resolution No. 19-3 <br />Appendix F Agency and Public Notices <br />Appendix G 2025 UWMP and WSCP Adoption Resolutions