Presented by Catherine Howells, PhD, Adjunct Professor, Portland State University. Catherine will be speaking about the history of Portland's drinking water --where it comes from and how the water system was built. She believes that everyone should know about their drinking water --the history and current state of affairs. Portland has extraordinarily pure water, but it is not without its challenges. Our watershed, which is controlled by the US Forest Service, was logged for decades. Our unfiltered water delivery system is now challenged by EPA regulations. Catherine will discuss these issues from all sides and looks forward to a vibrant discussion of the issues. Catherine was trained as an historian, left the academic world for a career in business, and now finds herself back teaching history. As an Adjunct Professor, she teaches a class each term at Portland State University on Portland's water.