Inland Empire
Brine Line

The Brine Line, a unique facility available in only a few regions of the state, provides an economical way for industry to dispose of salty wastewater produced through manufacturing and water treatment processes.

OWOW
One Water
One Watershed

OWOW, a strategic water management process, addresses regional water challenges in a comprehensive and collaborative way.

Roundtables
Task Forces

SAWPA excels at regional planning, ensuring a range of voices in creating and implementing efforts to protect the river watershed, respect the environment and provide cleaner water supplies.

Drought
Response

SAWPA’s work in the Santa Ana River Watershed advances projects and programs that build water resiliency and promote collaborative, innovative responses to water planning, all of which help address drought conditions.

SAWPA Member Agencies

SAWPA is a Joint Powers Authority that delivers regional water solutions supporting its member agencies. The authority plans and builds multi-benefit projects increasing water supply, protecting water quality, providing recreation opportunities and restoring the environment of the Santa Ana River Watershed.

Eastern Municipal Water District

emwd.org

Inland Empire Utilities Agency

ieua.org

Orange County Water District

ocwd.com

San Bernardino Valley Municipal Water District

sbvmwd.com

Western Municipal Water District

wmwd.com

RFPs / RFQs / Bids

Go to RFPs / RFQs / Bids

Public Notifications

Notice of Intention to Amend the Conflict of Interest Code of the Santa Ana Watershed Project Authority

April 26, 2023
Go to Public Notifications

Employment Opportunities

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Weather Modification (Cloud Seeding) Pilot Program

In 2020, SAWPA conducted a study on the economic and technical feasibility of implementing a weather modification program (cloud seeding), in the Santa Ana River Watershed to increase water supply in the region. With the completion of this study, SAWPA is proceeding with a Pilot Program, which is set to launch in the Fall of 2023. Learn more about Weather Modification and the Program timeline here.

Latest News

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