DO NOT USE DOXO TO PAY YOUR BILL. Recently some customers reported being directed to a website called DOXO to pay their bill online. We would like to state that Cascadia Water is in no way affiliated with this service. The payment option for online payment is secured through our website HERE. If you have questions or are unsure, please call the office at (360) 331-7388

COVID-19 Assistance

we are here to help.

During this challenging time, we are here to help. Please contact us if you need temporary payment arrangements. Contact our office at (360) 331-7388, Tuesdays & Thursdays from 10am-12pm, or email us anytime at

About the company

Cascadia Water was formed on November 2, 2018 through the acquisition and combination of Lehman Enterprises, Inc. and Sea View Water, LLC on Whidbey Island, and is a wholly-owned subsidiary of NW Natural Water Company, LLC.  Since then, Cascadia has closed on the acquisitions of Estates & Monterra Inc (Olympic Peninsula, April 2019), Del Bay HOA (Whidbey Island, November 2020), Discovery Bay Village (Olympic Peninsula, September 2021) and Pelican Point (eastern WA, October 2021). Cascadia Water operates out of Whidbey Island, and now serves more than 5,000 people through 1,800 connections.

Notice of Cascadia Water's UTC approved new rates

On June 28, 2021, the Washington Utilities & Transportation Commission (WUTC) issued Order No. 01 of Docket UW-200979 addressing the rate case filed by Cascadia Water on December 8, 2020. The first phase of new rates took effect July 1, 2021. 

The second phase of rates took effect December 1, and were reflected on the January 2022 billing for Whidbey Island customers (November [old rate]/December [new rate] usage) and the February 2022 billing for Olympic Peninsula customers (for December/January usage).

The third phase of rates is effective June 1, 2022 and the fourth phase is effective December 1, 2022. 

Our team

Our employees are loyal and committed to delivering quality service and value to our customers.  

Routine System Flush

Thursday, 1/20/2022Seaview Water (Fort Nugent / West Beach area in Oak Harbor)

Tuesday, 2/15/2022 – Del Bay (Mutiny Sands Rd / Timber Ln) beginning at 9:30am

We're here to help!

Our office is currently closed to ensure the safety of our staff and customers. 

Contact our office at (360) 331-7388, Tuesdays and Thursdays from 10AM-12PM or email us anytime at