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Water Authority and MWD End Lengthy Legal Dispute

The San Diego County Water Authority and the Metropolitan Water District of Southern California ended a 15-year legal dispute.
Our Water, Here for Life.

For more than 80 years, the Water Authority and its 22 member agencies have worked together to deliver safe and reliable water to our community. 
Innovative Water Deal Delivers Benefits to Regional Ratepayers

A deal to conserve water in Lake Mead supports long-term sustainability and cost-savings.
Southern First Aqueduct Collage
Southern First Aqueduct Facilities Improvement Project

Our region’s historic major pipelines are being upgraded. Your water bill payments are helping us protect and extend the life of our regional water delivery system.

News

Water Authority Board Approves 2026 Wholesale Rates

Board also approves budget for fiscal years 2026 and 2027

junio 26, 2025
Southern California Water Agencies End Lengthy Legal Dispute

Settlement agreement aims to bring region greater fiscal stability, water supply efficiency and reliability

junio 2, 2025
Water Authority Seeks to Transfer Water and Lower Costs

Despite receiving roughly half of normal rainfall this water year, the San Diego County Water Authority not only has plenty of water to meet regional demand for the foreseeable future but is seeking to transfer a limited amount of supplies to areas of the West with greater water scarcity. Selling or leasing water to other agencies will help offset the cost of multi-generational water investments by the region and address affordability challenges that are being felt by water agencies across the state and nation. By offering a limited amount of highly reliable water, the Water Authority can both retain water […]

abril 2, 2025
Major Milestone Reached on San Diego’s Historic First Aqueduct

Work halfway completed on $66M project, spanning several communities

febrero 20, 2025

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San Diego County Water Authority
1 week ago
San Diego County Water Authority

THIS MONTH IN HISTORY | July 2014 - The San Vicente Dam Raise, the largest water storage increase in county history, was completed. The project added 157,000 acre-feet of water storage capacity to the reservoir, which gave the region a critical hedge against water shortages. ... See MoreSee Less

THIS MONTH IN HISTORY | July 2014 - The San Vicente Dam Raise, the largest water storage increase in county history, was completed. The project added 157,000 acre-feet of water storage capacity to the reservoir, which gave the region a critical hedge against water shortages.Image attachmentImage attachment+1Image attachment
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10 CommentsComment on Facebook

This needs to happen at a series of California reservoirs.

Tragedy capacity is only good if you use it. Right now it's just air. Water level now is closer to old dam height then current spillway level

San v big fish and good times with our pants on Go El cap class of 68

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