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Your Water

Diablo Water District is proud to provide high-quality water at an affordable price.

Our certified water operators and seasoned administrative and management team are dedicated not only to meeting current water needs but also to planning for the future.

Ensuring a balance between future water demands, maintaining a reliable water supply, and meeting the financial needs of the District with uncompromised water quality remains our top priority.

Diablo Water District has two sources of water:

  • Local Groundwater (10% of water supply)
    • Sustainably pumped to match normal recharge rates
  • Delta Water (90% of water supply)
    • Source of water originates in the Trinity, Sacramento, American, and San Joaquin Rivers Watershed

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