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Water Service

The City of Tualatin is proud to put Customer Service as our top priority. If you need assistance, we are here to help. Contact: Utility billing at 503-691-3056, or the main switchboard at (503) 692-2000.

The City of Tualatin supplies healthy drinking water of the highest quality to all residents who live within the city limits. The water source is not located within the City, it is provided from the City of Portland Water Bureau. Their primary source of water is the Bull Run watershed, a treated, unfiltered surface water source, located five miles west of Mt. Hood and approximately 26 miles east of downtown Portland, along with well fields as a supplemental source.