The City of Lake Oswego is continuing to provide essential services. In addition, we're developing new programs to help support the community. Updates on business assistance, community resources, City services, COVID-19 resources and more.

Posted on: Apr 6 2020 - 8:38am


The City of Lake Oswego operates and maintains a Water Treatment Plant in West Linn, as well as a distribution system, a water conservation program, and a cross connection control program.

Water plays a vital role in everyone’s life. The Water Department’s mission is to bring healthy drinking water of the highest quality to Lake Oswego’s residential and wholesale customers from our intake facility on the Clackamas River in Gladstone, all the way to your tap.