Wastewater Services

Wastewater systems at Lake Wenatchee, Peshastin and Dryden serve approximately 450 residential and commercial customers, collecting and treating about 29 million gallons of effluent per year.

Starting a new wastewater service

Information is available by calling (509) 661-8400, or sending us an email.

To apply for a new wastewater service, fill out this Water and Wastewater Application. To begin the process, completed applications can be emailed or mailed to:

Chelan County PUD
Customer Service
P.O. Box 1231
Wenatchee, WA  98807-1231.

Need help completing the form or have questions about wastewater availability? Call (509) 661-8400.