The City of Lake Oswego is continuing to provide essential services. In addition, we're exploring new "no-contact" options in order to reduce exposure to COVID-19 while providing programs and services.  Updates, information on City services, and COVID-19 resources.

Posted on: Mar 31 2020 - 10:39am


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.