PORTLAND, Ore. — When a city the size of Portland gets soaked with rain like it has for the past week, there's a concern that often lurks under the surface of the flooding and slide risks: sewage. The ...
PORTLAND, Ore. — Portland issued a combined sewer overflow (CSO) advisory for the Willamette River Tuesday as the city's Big Pipe system hit 100% capacity. Although the city's Big Pipes have led to a ...