FAQs • Duvall, WA • CivicEngage

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Is there fluoride in our water?: Yes. Duvall purchases all of its water from Seattle Public Utilities (SPU). SPU provides many cities and water districts with water to supply their customers. Visit SPU's website for more information.
SPU Website

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1. Is there fluoride in our water?: Yes. Duvall purchases all of its water from Seattle Public Utilities (SPU). SPU provides many cities and water districts with water to supply their customers. Visit SPU's website for more information.
SPU Website

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