Reliable Water for a Resilient Tomorrow
Our Mission
Our mission is to work collaboratively to provide a reliable and sustainable water supply to support the changing needs of our region’s people and environment.
San Bernardino Valley Municipal Water District ensures reliable, long-term water supply management for the region. San Bernardino Valley is responsible for importing supplemental water, managing groundwater extraction beyond local basin judgment limits, and monitoring key groundwater supplies in the San Bernardino and Colton-Rialto basins. The district also maintains flows at the Riverside Narrows on the Santa Ana River.
To meet these responsibilities, San Bernardino Valley imports water through the State Water Project for direct use and groundwater recharge, while coordinating water deliveries to 15 retail agencies across a 350-square-mile service area.
Photo of Enhanced Recharge Project. View project
By maximizing the value of the region’s water assets and working closely with local, regional, and state partners, San Bernardino Valley’s forward-thinking efforts today are paving the way for a more resilient water future — one that can adapt to climate change, population growth, and long-term sustainability needs in the community.
Photo of Santa Ana River Fish Survey
San Bernardino Valley Municipal Water District was formed in 1954 to ensure the long-term water reliability of our region, incorporated under the Municipal Water District Act of 1911. As one of 29 State Water Contractors, San Bernardino Valley helps bring imported water from the State Water Project to local communities. But the work doesn’t stop there.
San Bernardino Valley:
While the organization doesn’t deliver water directly to homes or businesses, this work supports the cities, water agencies, and communities that do. Simply put: San Bernardino makes sure there’s water to deliver, both today and tomorrow.
Crafton Hills Reservoir
Track key milestones and phases from planning to future expansion.
1954
Voters approved the creation of the San Bernardino Valley Municipal Water District to secure supplemental water for the growing Inland Empire.
1960s
The District signed a long-term contract with the State of California for Feather River water, now part of the State Water Project. Landmark legal settlements in 1969 established rules for sharing groundwater and Santa Ana River flows.
1970s
Imported water began arriving through the State Water Project. Regional collaboration grew with the formation of the Santa Ana Watershed Project Authority (SAWPA) in 1975.
1980s
Partnerships expanded with local agencies to tackle high groundwater issues and develop recycled water solutions. The Seven Oaks Dam was approved, reshaping regional flood control and water supply planning.
1990s
The District invested in new pipelines, the Baseline Feeder, and agreements with neighboring agencies. Water rights for the Santa Ana River were secured, laying the groundwork for future recharge and conservation.
2000s
Valley District led the development of an Integrated Regional Water Management Plan with 17 agencies, launched major infrastructure expansions, and advanced environmental stewardship projects.
2010s
The District spearheaded drought-response education campaigns, advanced habitat conservation planning, and invested in hydropower and recycled water studies to enhance sustainability.
2020s
With historic recharge years, acquisition of Sunrise Ranch, and a new Strategic Plan, Valley District is shaping the future through climate adaptation, Watershed Connect projects, and regional partnerships to ensure a resilient water supply for generations to come.
