- Pretty 20-foot Woodburn Falls is an officially-named yet little known waterfall in Lacamas Regional Park. It is seasonal, becoming a waterfall around October rains and completely drying up by the end of June or early July. Despite its being seasonal, it is the only waterfall in Lacamas Lake Park that is not controlled by a dam, making the water flow 100% natural.
- Multnomah County, Oregon (data.census.gov)
Multnomah County, Oregon has 431.0 square miles of land area and is the 36th largest county in Oregon by total area. Multnomah County, Oregon is bordered by Hood River County, Oregon, Washington County, Oregon, Clackamas County, Oregon, Clark County, Washington, Columbia County, Oregon, and Skamania County, Washington.