WeForest

The mission of Friends of Arnold Creek is to preserve and enhance the health of the Arnold Creek watershed.Arnold Creek originates on the north slopes of Mount Sylvania, a dormant volcano in Southwest Portland,Oregon, USA. It is a tributary of Tryon Creek, which flows into the Willamette River, a tributary of the Columbia River which empties into the Pacific Ocean. Portions of land adjacent to Arnold Creek are included in special Environmental Zones in the city of Portland. The Friends of Arnold Creek are dedicated to the protection and preservation of this precious natural resource.