Quality Matters

At TMWA, we’re passionate about water. From its source along the pristine shores of Lake Tahoe to your family’s tap, our water is carefully monitored, treated and safely delivered to more than 385,000 residents of the Truckee Meadows every day. Learn more about how TMWA’s professionals safeguard this valuable resource for our community.


Learn more about Truckee Meadows Water Authority and our local water through a variety of on- and off-site educational opportunities including workshops, facility tours and presentations.

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Topics & Facts

Stay up-to-date on the status of our local water supply through a series of insightful articles created by TMWA’s water experts.

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Wish to see the water quality for your specific neighborhood?

Check out our water quality lookup map!