It's one of the most proliferated place appellations in Oregon. There's Clackamas County, the Clackamas River, Clackamas Town ... Ralph Millin "knew exactly which map to look at": a survey map ...

A health advisory has been issued to avoid water contact on the Clackamas Cove section of the Clackamas River at Clackamette Park in Oregon City because of high levels of toxin-producing blue ...

This story is published in cooperation with Willamette Week and Oregon’s Mt ... with traffic and crowds when getting to the river? The Lower Clackamas River near Portland is a popular choice ...