Water Rates


On August 20, 2018, the City Council and the City of Sonoma adopted new water rates. Per the adopted resolution, new water rates became effective on September 1, 2018. Such rates will be reflected in the upcoming billing cycle, which covers September 4, 2018 – October 1, 2018.

On August 20, 2018, pursuant to Proposition 218, the Sonoma City Council conducted a public hearing and based on the 2018 Water Rate Study and by the authority granted in the City’s Municipal Code Section 13.04.120 and Sections 13.24.150 through 13.24.190, the utility bills meter usage read rates and charges listed in the City of Sonoma Water Rates, FY 18/19 to FY 20/21 document were adopted.

Water connection fee information is listed in Resolution 56-2014 Water Rates 11/17/14.

For more information about the City of Sonoma Water Supply and Distribution System, please visit the Water Division page.

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