Water Resources Planning

Water Resources Planning is responsible for preparing studies, analyses, and plans that ensure the reliability of water supply sufficient to meet the needs of customers in varying hydrologic conditions and for preparing water supply assessments for proposed development projects and special studies within the watershed.

Water Resources Planning also leads management and implementation of the Upper Santa Margarita Watershed Integrated Regional Water Management (IRWM) Plan.

The following documents address various water resource planning activities:

• 2021 Water Shortage Contingency Plan; Ordinance No. 2021-6-1
• 2021 Addendum to the 2015 Urban Water Management Plan; Resolution No. 2021-6-18
• 2020 Urban Water Management Plan; Resolution No. 2021-6-17; Errata
  
• 2018 Recycled Water Resources Plan
• 2015 Agricultural Water Management Plan, Appendices
• 2015 Urban Water Management Plan, Appendices
• 2015 Water Facilities Master Plan, Appendices
• 2015 Water Shortage Contingency Plan
• 2013 Indirect Potable Reuse Conceptual Design Study
• 2013 Indirect Potable Reuse Feasibility Report
• 2012 Upper VDC Conjunctive Use Optimization Study
• Mandatory Recycled and Raw Water Use Policy, Resolution No. 2007-10-5
• 2005 Regional Integrated Resource Plan