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The Tuolumne Utilities District continues to undertake capital improvements in support of upgrading the District’s drinking water infrastructure and sewer infrastructure. In 2015, the TUD Board of Directors approved a 5-year capital improvement plan (CIP) to invest nearly $20 million in critical infrastructure improvement projects. The CIP is supported by a 5-year rate plan with incremental increases over that term.


The District will implement the fifth year of the rate plan effective January 1, 2020. Billing statements issued after January 1st will reflect water and sewer rate increases according to the approved rate structure. Listed below are the changes to water and sewer rates.

Water Rates as of Jan. 1, 2020
Sewer Rates as of Jan. 1, 2020

Listed below is information regarding critical water and sewer projects identified in the District's Capital Improvement Plan (CIP) for FY20-FY24; the water and sewer rates that were approved in 2015, the 5-Year Capital Improvement Projects, and the Water and Sewer Rate Study completed in November 2015:



On November 17, 2015, as part of a Public Hearing, Rate Study, and adoption of water and sewer rates, the Board approved the Capital Improvement Plan (CIP) for water and sewer projects. The CIP is a “rolling document” with older projects dropping out of the plan and new projects being added each year. Listed below is the status of Capital Improvement Program Projects (CIPP):

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TUD Closes Office and Board Chambers Due to COVID-19

In an effort to reduce the transmission risk of COVID-19, Tuolumne Utilities District (TUD) office and Board Chambers are closed until further notice. TUD staff remains available to assist customers via telephone or email at customersvc@tudwater.com. Customers may experience additional wait times, we thank you for your patience. Click here for information about how to contact TUD.

Click here for Frequently Asked Questions regarding COVID-19 and your drinking water supply.