Thursday - July 6, 2017

It’s Clear: Your Drinking Water is Pure and Safe

Lake Oswego and Tigard’s water systems meet or exceed every State and Federal drinking water requirement for safe water.

Before it gets to your drinking glass, your water is tested for over 90 contaminants from customer locations throughout Lake Oswego and Tigard. Sourced from the Clackamas River, your water goes through multiple stages of treatment and filtration to provide water to more than 90,000 residents every day.

It is easy to take for granted that when we turn on our taps we always get clean, fresh water. But knowing your water is important in understanding your health and the quality of life we enjoy. Learn more about where your water comes from, how it is purified, and what it is tested for by reading the latest water quality reports:


Lake Oswego:…/…/water_quality_report_2017.pdf