WOSSA is hosting a licensed installer class for On-Site Sewage Installers on July 17th! Click here to register!

If you have registered for WOSSA's On-Site Installer course, you must register for the July 18th exam here!

Latest News

Stay Informed

Get the latest public health news, updates, and resources from Chelan-Douglas Health District, monthly in your inbox.

Monthly Newsletters

View More Newsletters