Lehman Enterprises, Inc.

Click here to edit subtitle

Welcome to Cascadia Water!

Monterra Water System:

Our General Manager Culley Lehman, Office Manager Amy Lehman, and Operator Dale Metzger will be in attendance at the next Monterra Homeowners Association meeting in the Clubhouse on Wednesday, October 2nd at 6pm to answer questions you may have about the company/your water system. We hope you can join us, and look forward to meeting you!

Customers on the Estates Water System in Sequim: 

We have heard that many of you did not see the road signs giving you a heads up about the water being off for the scheduled maintenance. As an alternative, if you'd like to call or email us and provide us with your email address, we will also send email notifications out for future scheduled maintenance shutoffs. Call: (360) 331-7388 or email: info@cascadiawater.com. 

We apologize for the inconvenience, and thank you for your patience.


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.  Effective April 30, 2019, Cascadia Water closed on the acquisition of Estates Inc. and Monterra Inc. on the Olympic Peninsula. Cascadia Water now serves more than 4,900 people through 1,700 connections. It will continue to operate out of Whidbey Island, and customers should not experience any disruption in service from the change in ownership.

Estates/Monterra Current billing cycle: June/July usage

Emailed invoices were sent 8/1 & 8/2

Paper invoices were mailed 8/2

Due date: 8/28/19

Due date: 9/1/19 (Estates Metered customers)

Whidbey Current billing cycle: July/August usage

Emailed invoices were sent 9/3/19

Paper invoices will be mailed 9/3/19

Due date: 9/26/19



Sea View Current billing cycle: July/August usage

(Fort Nugent / West Beach Rd area)

Emailed Invoices were sent 9/5/19 

Paper invoices were mailed 9/6/19

Due date: 9/30/19 

SeaView system flush: Thursday, 9/19/19

Please make checks payable to Cascadia Water.

Our office hours are Tues/Thurs, 10am-12pm, and Monday/Wednesday/Friday by appt.

Office line: 360-331-7388 

Water Emergency #: 360-661-7781