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Visit the City of Anacortes Water Treatment Plant (WTP) page for more information.

Where does our water come from?
Our water is pumped out of the Skagit River. The water is treated at our water treatment plant on River Bend Rd. and then pumped over to the 3 million-gallon reservoir on Whistle Lake Rd. From here, it is distributed throughout the city. We also sell water to the PUD, Town of LaConner, City of Oak Harbor, NAS Whidbey, Swinomish Tribe, Shell Refinery, and Tesoro Refinery.

City of Anacortes Water Treatment Plant (WTP)
14489 Riverbend Rd
Mailing Address: 14489 Riverbend Rd Mount Vernon WA 98273
WaterTreatment Plant Telephone: (360) 428-1598
Fax: (360) 428-1574